UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

FORM 8-K

CURRENT REPORT
Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934

Date of Report (Date of earliest event reported) ~~October~~November 1214, 2005

J.P. Morgan Chase Commercial Mortgage Securities Corp. (as depositor under the Pooling and Servicing Agreement, dated as of July 29, 2005, relating to the J.P. Morgan Chase Commercial Mortgage Securities Corp., Commercial Mortgage Pass-Through Certificates, Series 2005-CIBC12)
(Exact name of registrant as specified in its charter)

New York
(State or other jurisdiction
of incorporation)

333-118975-05
(Commission
File Number)

13-3789046
(IRS Employer
Identification No.)

270 Park Avenue, New York, New York
(Address of principal executive offices)

10017
(Zip Code)

Registrant's telephone number, including area code 212-270-5918

(Former name or former address, if changed since last report.)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):

[ ] Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

[ ] Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

[ ] Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

[ ] Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Section 8 - Other Events

Item 8.01. Other Events.

This current report on Form 8-K relates to the monthly distribution reported to the holders of J.P. Morgan Chase Commercial Mortgage Securities Corp. Commercial Mortgage Pass-Through Certificates, Series 2005-CIBC12, which was made on ~~October~~November 1214, 2005.

Exhibit No. 24 Power of Attorney and Certified Board Resolution

Section 9 - Financial Statements and Exhibits

Item 9.01 Financial Statements and Exhibits.

(Exhibit No. Description) 99.1 Monthly distribution report pursuant to Section 4.02 of the Pooling and Servicing Agreement for the distribution on ~~October~~November 1214, 2005.

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

LASALLE BANK NATIONAL ASSOCIATION IN ITS CAPACITY AS PAYING AGENT UNDER THE POOLING AND SERVICING AGREEMENT ON BEHALF OF J.P. MORGAN CHASE COMMERCIAL MORTGAGE SECURITIES CORP., REGISTRANT

By: /s/ Russell Goldenberg Russell Goldenberg Group Senior Vice President Date: ~~October~~November 1718, 2005

J.P. Morgan Chase Commercial Mortgage Securities Corp. Commercial Mortgage Pass-Through Certificates Series 2005-CIBC12 ABN AMRO Acct: 722865.1 Reporting Package Table of Contents Payment Date:Prior Payment:Next Payment:Record Date: 12-Oct-0512-Oct-05 12-Sep-05 14-Nov-05 30-Sep-05 Administrator:Tim Cutsinger 312.904.6342tim.cutsinger@abnamro.com Analyst:Brian Scheff 714.259.6278 brian.scheff@abnamro.com Statement Date: 135 S. LaSalle Street, Suite 1625Chicago, IL 60603USA Statements to CertificateholdersCash Reconciliation SummaryBond Interest ReconciliationShortfall Summary Report Asset-Backed Facts ~ 15 Month Loan Status Summary Asset-Backed Facts ~ 15 Month Loan Payoff/Loss SummaryHistorical Collateral Prepayment Delinquent Loan DetailMortgage Loan CharacteristicsLoan Level Detail Page 2-4Page 5-7Page 8Page 9 Page 10 Page 11Page 12 Page 13-15Page 16-18 Page 19-27 Specially Serviced (Part I) - Loan Detail Specially Serviced (Part II) - Servicer CommentsModified Loan DetailRealized Loss Detail Appraisal Reduction DetailHistorical REO ReportDefeased Loans Page 28 Page 29Page 30Page 31 Page 32Page 33Page 34 Page(s) Information is available for this issue from the following sources Issue Id: Monthly Data FileName: JPCIBC12 JPCIBC12_200510_3.ZIP Closing Date: First Payment Date: Rated Final Payment: Date: 29-Jul-0512-Aug-05 14-Sep-37 Rating Information Page 35-36 Parties to The Transaction Depositor: J.P. Morgan Chase Commercial Mortgage Securities Corp. Underwriter: J.P. Morgan Chase Bank/Banc of America Securities LLC/CIBC World Markets Corp. Master Servicer: GMAC Commercial Mortgage Corporation Special Servicer: J.E. Robert Company, Inc Rating Agency: Moody's Investors Service, Inc./Fitch Ratings 800.246.5761 LaSalle Factor Line LaSalle Web Site Servicer Web Site www.gmaccm.com www.etrustee.net Page 1 of 36 11-Oct-2005 - 10:36 (W603-W643) (c) 2005 LaSalle Bank N.A. Class CUSIP Original Opening Principal Principal Negative Closing Interest Interest Pass-Through Per $ 1000 Per $ 1000 Per $ 1000 Per $ 1000 Per $ 1000 Per $ 1000 Per $ 1000 Next Rate(3) WAC:WAMM: Payment Date:Prior Payment:Next Payment:Record Date: 5.370985% 12-Oct-0512-Oct-05 12-Sep-05 14-Nov-05 30-Sep-05 J.P. Morgan Chase Commercial Mortgage Securities Corp. Commercial Mortgage Pass-Through Certificates Series 2005-CIBC12 Face Value (1) Balance Payment Adj. or Loss Amortization Balance Payment (2) Adjustment Rate 106 Upper-Tier REMIC Statement Date: ABN AMRO Acct: 722865.1 979.322071558 12.318304575 0.000000000 967.003766983 3.677354381 Fixed 0.00 0.00 0.000000000 4.5060000000% 0.000000000 46625YQM8 A-1 72,501,000.00 893,089.40 0.00 70,108,740.11 266,611.87 71,001,829.51 1000.000000000 0.000000000 0.000000000 1000.000000000 3.949166662 Fixed 0.00 0.00 0.000000000 4.7390000000% 0.000000000 46625YQN6 A-2 171,215,000.00 0.00 0.00 171,215,000.00 676,156.57 171,215,000.00 1000.000000000 0.000000000 0.000000000 1000.000000000 4.020000000 Fixed 0.00 0.00 0.000000000 4.8240000000% 0.000000000 46625YQP1 A-3A1 163,601,000.00 0.00 0.00 163,601,000.00 657,676.02 163,601,000.00 1000.000000000 0.000000000 0.000000000 1000.000000000 4.106666667 Fixed 0.00 0.00 0.000000000 4.9280000000% 0.000000000 46625YSC8 A-3A2 122,934,000.00 0.00 0.00 122,934,000.00 504,848.96 122,934,000.00 1000.000000000 0.000000000 0.000000000 1000.000000000 4.444728750 5.5160185838% 0.00 0.00 0.000000000 5.3336744714% 0.000000000 46625YQQ9 A-3B 200,000,000.00 0.00 0.00 200,000,000.00 888,945.75 200,000,000.00 1000.000000000 0.000000000 0.000000000 1000.000000000 4.079166672 Fixed 0.00 0.00 0.000000000 4.8950000000% 0.000000000 46625YQR7 A-4 649,324,000.00 0.00 0.00 649,324,000.00 2,648,700.82 649,324,000.00 1000.000000000 0.000000000 0.000000000 1000.000000000 4.038333333 Fixed 0.00 0.00 0.000000000 4.8460000000% 0.000000000 46625YQS5 A-SB 137,352,000.00 0.00 0.00 137,352,000.00 554,673.16 137,352,000.00 1000.000000000 0.000000000 0.000000000 1000.000000000 4.123333349 4.9480000000% 0.00 0.00 0.000000000 4.9480000000% 0.000000000 46625YQT3 A-M 216,704,000.00 0.00 0.00 216,704,000.00 893,542.83 216,704,000.00 1000.000000000 0.000000000 0.000000000 1000.000000000 4.155833308 4.9870000000% 0.00 0.00 0.000000000 4.9870000000% 0.000000000 46625YQV8 A-J 162,527,000.00 0.00 0.00 162,527,000.00 675,435.12 162,527,000.00 1000.000000000 0.000000000 0.000000000 1000.000000000 4.178062112 5.1960185838% 0.00 0.00 0.000000000 5.0136744714% 0.000000000 46625YQX4 B 43,341,000.00 0.00 0.00 43,341,000.00 181,081.39 43,341,000.00 1000.000000000 0.000000000 0.000000000 1000.000000000 4.203061913 5.2260185838% 0.00 0.00 0.000000000 5.0436744714% 0.000000000 46625YQY2 C 18,962,000.00 0.00 0.00 18,962,000.00 79,698.46 18,962,000.00 1000.000000000 0.000000000 0.000000000 1000.000000000 4.277228734 5.3150185838% 0.00 0.00 0.000000000 5.1326744714% 0.000000000 46625YQZ9 D 32,505,000.00 0.00 0.00 32,505,000.00 139,031.32 32,505,000.00 1000.000000000 0.000000000 0.000000000 1000.000000000 4.358895452 5.4130185838% 0.00 0.00 0.000000000 5.2306744714% 0.000000000 46625YRB1/U48138XX1 E 27,088,000.00 0.00 0.00 27,088,000.00 118,073.76 27,088,000.00 1000.000000000 0.000000000 0.000000000 1000.000000000 4.444728876 5.5160185838% 0.00 0.00 0.000000000 5.3336744714% 0.000000000 46625YRC9/U48138XY9 F 24,380,000.00 0.00 0.00 24,380,000.00 108,362.49 24,380,000.00 1000.000000000 0.000000000 0.000000000 1000.000000000 4.444728660 5.5160185838% 0.00 0.00 0.000000000 5.3336744714% 0.000000000 46625YRD7/U48138XZ6 G 24,379,000.00 0.00 0.00 24,379,000.00 108,358.04 24,379,000.00 1000.000000000 0.000000000 0.000000000 1000.000000000 4.444728664 5.5160185838% 0.00 0.00 0.000000000 5.3336744714% 0.000000000 46625YRE5/U48138YA0 H 29,797,000.00 0.00 0.00 29,797,000.00 132,439.58 29,797,000.00 1000.000000000 0.000000000 0.000000000 1000.000000000 3.897500615 4.6770000000% 0.00 0.00 0.000000000 4.6770000000% 0.000000000 46625YRF2/U48138YB8 J 8,126,000.00 0.00 0.00 8,126,000.00 31,671.09 8,126,000.00 11-Oct-2005 - 10:36 (W603-W643) (c) 2005 LaSalle Bank N.A. Page 2 of 36 Notes: (1) N denotes notional balance not included in total (2) Accrued Interest Plus/Minus Interest Adjustment Minus Deferred Interest equals Interest Payment (3) Estimated. * Denotes Controlling Class Class CUSIP Original Opening Principal Principal Negative Closing Interest Interest Pass-Through Per $ 1000 Per $ 1000 Per $ 1000 Per $ 1000 Per $ 1000 Per $ 1000 Per $ 1000 Next Rate(3) WAC:WAMM: Payment Date:Prior Payment:Next Payment:Record Date: 5.370985% 12-Oct-0512-Oct-05 12-Sep-05 14-Nov-05 30-Sep-05 J.P. Morgan Chase Commercial Mortgage Securities Corp. Commercial Mortgage Pass-Through Certificates Series 2005-CIBC12 Face Value (1) Balance Payment Adj. or Loss Amortization Balance Payment (2) Adjustment Rate 106 Upper-Tier REMIC Statement Date: ABN AMRO Acct: 722865.1 1000.000000000 0.000000000 0.000000000 1000.000000000 3.897500615 4.6770000000% 0.00 0.00 0.000000000 4.6770000000% 0.000000000 46625YRG0/U48138YC6 K 8,126,000.00 0.00 0.00 8,126,000.00 31,671.09 8,126,000.00 1000.000000000 0.000000000 0.000000000 1000.000000000 3.897499692 4.6770000000% 0.00 0.00 0.000000000 4.6770000000% 0.000000000 46625YRH8/U48138YD4 L 8,127,000.00 0.00 0.00 8,127,000.00 31,674.98 8,127,000.00 1000.000000000 0.000000000 0.000000000 1000.000000000 3.897500462 4.6770000000% 0.00 0.00 0.000000000 4.6770000000% 0.000000000 46625YRJ4/U48138YE2 M 5,417,000.00 0.00 0.00 5,417,000.00 21,112.76 5,417,000.00 1000.000000000 0.000000000 0.000000000 1000.000000000 3.897499692 4.6770000000% 0.00 0.00 0.000000000 4.6770000000% 0.000000000 46625YRK1/U48138YF9 N 8,127,000.00 0.00 0.00 8,127,000.00 31,674.98 8,127,000.00 1000.000000000 0.000000000 0.000000000 1000.000000000 3.897500462 4.6770000000% 0.00 0.00 0.000000000 4.6770000000% 0.000000000 46625YRL9/U48138YG7 P 5,417,000.00 0.00 0.00 5,417,000.00 21,112.76 5,417,000.00 1000.000000000 0.000000000 0.000000000 1000.000000000 3.865972063 4.6770000000% 0.00 ) (854.05 ) (0.031527755 4.6770000000% 0.000000000 46625YRM7/U48138YH5 NR 27,088,830.00 0.00 0.00 27,088,830.00 104,724.66 27,088,830.00 1000.000000000 0.000000000 0.000000000 1000.000000000 4.632500000 5.7443000000% 0.00 0.00 0.000000000 5.5590000000% 0.000000000 9ABSW642 UHP 50,000,000.00 0.00 0.00 50,000,000.00 231,625.00 50,000,000.00 999.308193988 0.000000000 0.000000000 998.896069670 0.044520554 0.0586519045% 0.00 0.00 0.000000000 0.0534616491% 0.000000000 N 46625YRA3/U48138XW3 X-1 2,167,038,830.00 0.00 0.00 2,164,646,570.11 96,477.77 2,165,539,659.51 1000.000000000 0.000000000 0.000000000 1000.000000000 0.295523981 0.4976997413% 0.00 0.00 0.000000000 0.3546287755% 0.000000000 N 46625YQW6 X-2 2,100,087,000.00 0.00 0.00 2,100,087,000.00 620,626.07 2,100,087,000.00 0.000000000 0.000000000 0.000000000 0.000000000 0.000000000 0.00 0.00 0.000000000 N/A 0.000000000 9ABSW603 LR 0.00 0.00 0.00 0.00 0.00 0.00 0.000000000 0.000000000 0.000000000 0.000000000 0.000000000 0.00 0.00 0.000000000 N/A 0.000000000 9ABSW641 R 0.00 0.00 0.00 0.00 0.00 0.00 Total P&I Payment 0.00 ) (854.05 2,217,038,830.00 2,215,539,659.51 10,749,096.70 Total 2,214,646,570.11 893,089.40 0.00 9,856,007.30 11-Oct-2005 - 10:36 (W603-W643) (c) 2005 LaSalle Bank N.A. Page 3 of 36 Notes: (1) N denotes notional balance not included in total (2) Accrued Interest Plus/Minus Interest Adjustment Minus Deferred Interest equals Interest Payment (3) Estimated. * Denotes Controlling Class Class CUSIP Original Opening Principal Principal Negative Closing Interest Interest Pass-Through Per $ 1000 Per $ 1000 Per $ 1000 Per $ 1000 Per $ 1000 Per $ 1000 Per $ 1000 Next Rate(3) WAC:WAMM: Payment Date:Prior Payment:Next Payment:Record Date: 5.370985% 12-Oct-0512-Oct-05 12-Sep-05 14-Nov-05 30-Sep-05 J.P. Morgan Chase Commercial Mortgage Securities Corp. Commercial Mortgage Pass-Through Certificates Series 2005-CIBC12 Face Value (1) Balance Payment Adj. or Loss Amortization Balance Payment (2) Adjustment Rate 106 Grantor Trust Statement Date: ABN AMRO Acct: 722865.1 0.000000000 0.000000000 0.000000000 0.000000000 0.000000000 0.00 0.00 0.000000000 N/A 0.000000000 9ABSW643 S 0.00 0.00 0.00 0.00 0.00 0.00 Total P&I Payment 0.00 0.00 0.00 0.00 0.00 Total 0.00 0.00 0.00 0.00 11-Oct-2005 - 10:36 (W603-W643) (c) 2005 LaSalle Bank N.A. Page 4 of 36 Notes: (1) N denotes notional balance not included in total (2) Accrued Interest Plus/Minus Interest Adjustment Minus Deferred Interest equals Interest Payment (3) Estimated. * Denotes Controlling Class J.P. Morgan Chase Commercial Mortgage Securities Corp. Payment Date:Prior Payment:Next Payment:Record Date: 12-Oct-0512-Oct-05 12-Sep-05 14-Nov-05 30-Sep-05 Commercial Mortgage Pass-Through Certificates Series 2005-CIBC12 ABN AMRO Acct: 722865.1 Statement Date: Cash Reconciliation Summary Current Scheduled Interest Interest Summary Less Deferred Interest Plus Gross Advance Interest Less PPIS Reducing Scheduled Int 7,467,028.97 0.000.00 Less ASER Interest Adv Reduction 0.00 Less Other Adjustment 0.00 Total 9,899,265.97 Unscheduled Interest:Prepayment Penalties 0.00 Yield Maintenance Penalties 0.00 Other Interest Proceeds 0.00 Total 0.00 Less Fees & Expenses Paid By/To Servicer Less Fee Paid To Servicer Less Fee Strips Paid by Servicer Special Servicing Fees Interest Due Serv on Advances Recoup of Prior Advances Misc. Fees & Expenses Total Unscheduled Fees & ExpensesTotal Interest Due Trust Less Fees & Expenses Paid By/To TrustTrustee FeeFee StripsMisc. FeesInterest Reserve Withholding Plus Interest Reserve DepositTotal Total Interest Due Certs Principal Summary Scheduled Principal:Current Scheduled PrincipalAdvanced Scheduled PrincipalScheduled PrincipalUnscheduled Principal:CurtailmentsPrepayments in FullLiquidation ProceedsRepurchase ProceedsOther Principal ProceedsTotal Unscheduled Principal Remittance Principal Remittance P&I Due Trust Remittance P&I Due Certs Pool Balance Summary Beginning PoolScheduled PrincipalUnscheduled PrincipalDeferred InterestLiquidationsRepurchases Ending Pool Balance Count Principal Interest Prior OutstandingPlus Current PeriodLess Recovered Ending Outstanding Servicing Fee Summary Current Servicing FeesPlus Fees Advanced for PPISLess Reduction for PPISPlus Delinquent Servicing Fees Total Servicing Fees PPIS Summary Gross PPISReduced by PPIEReduced by Shortfalls in FeesReduced by Other Amounts PPIS Reducing ScheduledInterest PPIS Reducing Servicing FeePPIS Due Certificate 0.00 ) (402.65 0.000.00 ) (451.41 ) (854.06 9,857,853.56 ) (1,846.28 0.000.000.00 ) (1,846.28 496,351.25396,738.15893,089.40 0.000.000.000.000.000.00 893,089.40 10,750,942.96 10,749,096.67 2,215,539,660.02 197 893,089.40 0.00 0 0.000.00 0 0.00 0 2,214,646,570.62 197 196,231.28 1,965,677.33 396,738.15 2,432,237.00 410,484.97 2,531,245.38 40,558.35 0.000.00 17,092.88 57,651.23 0.000.000.000.000.000.00 0.00 ) (40,558.35 9,856,007.27 Interest Not Advanced ( Current Period ) 0.00 2,432,237.00 Workout FeesLiquidation Fees 0.000.00 Less Non Recovered ) (1,866,668.95 ) (182,484.46 0.00 0.00 0.00 Advance Summary (Advance Made by Servicer) 0 Page 5 of 36 11-Oct-2005 - 10:36 (W603-W643) (c) 2005 LaSalle Bank N.A. J.P. Morgan Chase Commercial Mortgage Securities Corp. Payment Date:Prior Payment:Next Payment:Record Date: 12-Oct-0512-Oct-05 12-Sep-05 14-Nov-05 30-Sep-05 Commercial Mortgage Pass-Through Certificates Series 2005-CIBC12 ABN AMRO Acct: 722865.1 Statement Date: Cash Reconciliation Summary Pooled Mortgage Loans Current Scheduled Interest Interest Summary Less Deferred Interest Plus Gross Advance Interest Less PPIS Reducing Scheduled Int 7,234,528.97 0.000.00 Less ASER Interest Adv Reduction 0.00 Less Other Adjustment 0.00 Total 9,666,765.97 Unscheduled Interest:Prepayment Penalties 0.00 Yield Maintenance Penalties 0.00 Other Interest Proceeds 0.00 Total 0.00 Less Fees & Expenses Paid By/To Servicer Less Fee Paid To Servicer Less Fee Strips Paid by Servicer Special Servicing Fees Interest Due Serv on Advances Recoup of Prior Advances Misc. Fees & Expenses Total Unscheduled Fees & ExpensesTotal Interest Due Trust Less Fees & Expenses Paid By/To TrustTrustee FeeFee StripsMisc. FeesInterest Reserve Withholding Plus Interest Reserve DepositTotal Total Interest Due Certs Principal Summary Scheduled Principal:Current Scheduled PrincipalAdvanced Scheduled PrincipalScheduled PrincipalUnscheduled Principal:CurtailmentsPrepayments in FullLiquidation ProceedsRepurchase ProceedsOther Principal ProceedsTotal Unscheduled Principal Remittance Principal Remittance P&I Due Trust Remittance P&I Due Certs Pool Balance Summary Beginning PoolScheduled PrincipalUnscheduled PrincipalDeferred InterestLiquidationsRepurchases Ending Pool Balance Count Principal Interest Prior OutstandingPlus Current PeriodLess Recovered Ending Outstanding Servicing Fee Summary Current Servicing FeesPlus Fees Advanced for PPISLess Reduction for PPISPlus Delinquent Servicing Fees Total Servicing Fees PPIS Summary Gross PPISReduced by PPIEReduced by Shortfalls in FeesReduced by Other Amounts PPIS Reducing ScheduledInterest PPIS Reducing Servicing FeePPIS Due Certificate 0.00 ) (402.65 0.000.00 ) (451.41 ) (854.06 9,626,186.89 ) (1,804.62 0.000.000.00 ) (1,804.62 496,351.25396,738.15893,089.40 0.000.000.000.000.000.00 893,089.40 10,519,276.29 10,517,471.67 2,165,539,660.02 195 893,089.40 0.00 0 0.000.00 0 0.00 0 2,164,646,570.62 195 196,231.28 1,965,677.33 396,738.15 2,432,237.00 410,484.97 2,531,245.38 39,725.02 0.000.00 17,092.88 56,817.90 0.000.000.000.000.000.00 0.00 ) (39,725.02 9,624,382.27 Interest Not Advanced ( Current Period ) 0.00 2,432,237.00 Workout FeesLiquidation Fees 0.000.00 Less Non Recovered ) (1,866,668.95 ) (182,484.46 0.00 0.00 0.00 Advance Summary (Advance Made by Servicer) 0 Page 6 of 36 11-Oct-2005 - 10:36 (W603-W643) (c) 2005 LaSalle Bank N.A. J.P. Morgan Chase Commercial Mortgage Securities Corp. Payment Date:Prior Payment:Next Payment:Record Date: 12-Oct-0512-Oct-05 12-Sep-05 14-Nov-05 30-Sep-05 Commercial Mortgage Pass-Through Certificates Series 2005-CIBC12 ABN AMRO Acct: 722865.1 Statement Date: Cash Reconciliation Summary Universal Hotel Portfolio B Notes Current Scheduled Interest Interest Summary Less Deferred Interest Plus Gross Advance Interest Less PPIS Reducing Scheduled Int 232,500.00 0.000.00 Less ASER Interest Adv Reduction 0.00 Less Other Adjustment 0.00 Total 232,500.00 Unscheduled Interest:Prepayment Penalties 0.00 Yield Maintenance Penalties 0.00 Other Interest Proceeds 0.00 Total 0.00 Less Fees & Expenses Paid By/To Servicer Less Fee Paid To Servicer Less Fee Strips Paid by Servicer Special Servicing Fees Interest Due Serv on Advances Recoup of Prior Advances Misc. Fees & Expenses Total Unscheduled Fees & ExpensesTotal Interest Due Trust Less Fees & Expenses Paid By/To TrustTrustee FeeFee StripsMisc. FeesInterest Reserve Withholding Plus Interest Reserve DepositTotal Total Interest Due Certs Principal Summary Scheduled Principal:Current Scheduled PrincipalAdvanced Scheduled PrincipalScheduled PrincipalUnscheduled Principal:CurtailmentsPrepayments in FullLiquidation ProceedsRepurchase ProceedsOther Principal ProceedsTotal Unscheduled Principal Remittance Principal Remittance P&I Due Trust Remittance P&I Due Certs Pool Balance Summary Beginning PoolScheduled PrincipalUnscheduled PrincipalDeferred InterestLiquidationsRepurchases Ending Pool Balance Count Principal Interest Prior OutstandingPlus Current PeriodLess Recovered Ending Outstanding Servicing Fee Summary Current Servicing FeesPlus Fees Advanced for PPISLess Reduction for PPISPlus Delinquent Servicing Fees Total Servicing Fees PPIS Summary Gross PPISReduced by PPIEReduced by Shortfalls in FeesReduced by Other Amounts PPIS Reducing ScheduledInterest PPIS Reducing Servicing FeePPIS Due Certificate 0.00 0.00 0.000.00 0.00 0.00 231,666.67 ) (41.67 0.000.000.00 ) (41.67 0.000.000.00 0.000.000.000.000.000.000.00 231,666.67 231,625.00 50,000,000.00 2 0.000.00 0 0.000.00 0 0.00 0 50,000,000.00 2 0.00 0.00 0.00 0.00 0.00 0.00 833.33 0.000.000.00 833.33 0.000.000.000.000.000.00 0.00 ) (833.33 231,625.00 Interest Not Advanced ( Current Period ) 0.00 0.00 Workout FeesLiquidation Fees 0.000.00 Less Non Recovered 0.00 0.000.00 0.00 0.00 Advance Summary (Advance Made by Servicer) 0 Page 7 of 36 11-Oct-2005 - 10:36 (W603-W643) (c) 2005 LaSalle Bank N.A. J.P. Morgan Chase Commercial Mortgage Securities Corp. Class Accrued Payment Date:Prior Payment:Next Payment:Record Date: 12-Oct-0512-Oct-05 12-Sep-05 14-Nov-05 30-Sep-05 Commercial Mortgage Pass-Through Certificates Series 2005-CIBC12 ABN AMRO Acct: 722865.1 Bond Interest Reconciliation Deductions Allocable Deferred & Prior Prepay- Other Additions Interest Credit Support Original Current(4) Accrual Int. Short- falls Due ment Interest Int erest (2) Payment Amount PPIS Int erest Certificate Accretion Interest Loss/Exp Interest Penalties Proceeds (1) Interest Shortfalls Certificate Rate Pass Thru Method Days Outstanding Remaining Statement Date: Distributable Current Period (Shortfall)/ Recovery Int Accrual on Prior Shortfall (3) 2.001.00 0.00 0.00 0.00 0.00 0.00 A-1 30 266,611.87 266,611.87 266,611.87 0.00 30.00% 30.03% 30/360 4.506000000% 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 A-2 30 676,156.57 676,156.57 676,156.57 0.00 30.00% 30.03% 30/360 4.739000000% 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 A-3A1 30 657,676.02 657,676.02 657,676.02 0.00 30.00% 30.03% 30/360 4.824000000% 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 A-3A2 30 504,848.96 504,848.96 504,848.96 0.00 30.00% 30.03% 30/360 4.928000000% 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 A-3B 30 888,945.75 888,945.75 888,945.75 0.00 30.00% 30.03% 30/360 5.333674471% 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 A-4 30 2,648,700.82 2,648,700.82 2,648,700.82 0.00 30.00% 30.03% 30/360 4.895000000% 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 A-SB 30 554,673.16 554,673.16 554,673.16 0.00 30.00% 30.03% 30/360 4.846000000% 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 A-M 30 893,542.83 893,542.83 893,542.83 0.00 20.00% 20.02% 30/360 4.948000000% 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 A-J 30 675,435.12 675,435.12 675,435.12 0.00 12.50% 12.51% 30/360 4.987000000% 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 B 30 181,081.39 181,081.39 181,081.39 0.00 10.50% 10.51% 30/360 5.013674471% 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 C 30 79,698.46 79,698.46 79,698.46 0.00 9.63% 9.64% 30/360 5.043674471% 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 D 30 139,031.32 139,031.32 139,031.32 0.00 8.13% 8.13% 30/360 5.132674471% 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 E 30 118,073.76 118,073.76 118,073.76 0.00 6.88% 6.88% 30/360 5.230674471% 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 F 30 108,362.49 108,362.49 108,362.49 0.00 5.75% 5.76% 30/360 5.333674471% 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 G 30 108,358.04 108,358.04 108,358.04 0.00 4.63% 4.63% 30/360 5.333674471% 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 H 30 132,439.58 132,439.58 132,439.58 0.00 3.25% 3.25% 30/360 5.333674471% 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 J 30 31,671.09 31,671.09 31,671.09 0.00 2.88% 2.88% 30/360 4.677000000% 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 K 30 31,671.09 31,671.09 31,671.09 0.00 2.50% 2.50% 30/360 4.677000000% 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 L 30 31,674.98 31,674.98 31,674.98 0.00 2.13% 2.13% 30/360 4.677000000% 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 M 30 21,112.76 21,112.76 21,112.76 0.00 1.88% 1.88% 30/360 4.677000000% 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N 30 31,674.98 31,674.98 31,674.98 0.00 1.50% 1.50% 30/360 4.677000000% 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 P 30 21,112.76 21,112.76 21,112.76 0.00 1.25% 1.25% 30/360 4.677000000% 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 NR 30 105,578.71 105,578.71 104,724.66 854.06 0.00% 0.00% 30/360 4.677000000% ) (854.06 0.00 0.00 0.00 0.00 0.00 0.00 0.00 UHP 30 231,625.00 231,625.00 231,625.00 0.00 NA NA 30/360 5.559000000% 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 X-1 30 96,477.77 96,477.77 96,477.77 0.00 NA NA 30/360 0.053461649% 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 X-2 30 620,626.07 620,626.07 620,626.07 0.00 NA NA 30/360 0.354628775% 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 S 30 0.00 0.00 0.00 0.00 NA NA 0.000000000% 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 9,856,861.35 9,856,861.35 9,856,007.30 854.06 ) (854.06 0.00 0.00 (2) Accrued - Deductions + Additions Interest (3) Includes interest accrued on outstanding Interest Shortfalls and/or Loss Allocations. Where applicable. 11-Oct-2005 - 10:36 (W603-W643) (c) 2005 LaSalle Bank N.A. Page 8 of 36 (1) Other Interest Proceeds are additional interest amounts specifically allocated to the bond(s) and used in determining the bonds Distributable Interest. (4) Determined as follows: (A) the ending balance of all the classes less (B) the sum of (i) the ending balance of the class and (ii) the ending balance of all classes which are not subordinate to the class divided by (A). J.P. Morgan Chase Commercial Mortgage Securities Corp. Payment Date:Prior Payment:Next Payment:Record Date: 12-Oct-0512-Oct-0512-Sep-05 14-Nov-05 30-Sep-05 Commercial Mortgage Pass-Through Certificates Series 2005-CIBC12 ABN AMRO Acct: 722865.1 Interest Adjustments Summary Statement Date: 0.00 0.00 402.65 0.00 Special Servicing Fees Workout Fees Liquidation Fees Legal Fees 0.00 0.00 Misc. Fees & Expenses Paid by/to Servicer Interest Paid to Servicer on Outstanding Advances 451.41 0.00 ASER Interest Advance Reduction Interest Not Advanced (Current Period) Recoup of Prior Advances by Servicer 0.00 0.00 Servicing Fees Paid Servicer on Loans Not Advanced Misc. Fees & Expenses Paid by Trust 0.00 0.00 0.00 Shortfall Due to Rate Modification Total Shortfall Allocated to the Bonds Total Interest Adjustment to the Bonds 854.06 Shortfall Allocated to the Bonds: Excess Allocated to the Bonds: Other Interest Proceeds Due the Bonds Yield Maintenance Penalties Due the Bonds Prepayment Penalties Due the Bonds Recovered ASER Interest Due the Bonds Recovered Interest Due the Bonds Less Total Shortfall Allocated to the Bonds Total Excess Allocated to the Bonds 0.00 0.00 Total Excess Allocated to the Bonds ) (854.06 ) (854.06 Aggregate Interest Adjustment Allocated to the Bonds 0.00 0.00 0.00 0.00 Prepayment Interest Excess Due the Bonds 0.00 ARD Excess Interest 0.00 0.00 0.00 Net Prepayment Int. Shortfalls Allocated to the Bonds Other Interest Loss Interest Income 0.00 Page 9 of 36 11-Oct-2005 - 10:36 (W603-W643) (c) 2005 LaSalle Bank N.A. J.P. Morgan Chase Commercial Mortgage Securities Corp. Payment Date:Prior Payment:Next Payment:Record Date: 12-Oct-0512-Oct-05 12-Sep-05 14-Nov-05 30-Sep-05 Commercial Mortgage Pass-Through Certificates Series 2005-CIBC12 Asset-Backed Facts ~ 15 Month Historical Loan Status Summary Distribution Date Delinq 1 Month Delinq 2 Months Delinq 3+ Months Foreclosure REO Modifications Specially Serviced Bankruptcy # Balance # Balance # Balance # Balance # Balance # Balance # Balance # Balance Delinquency Aging Categories Special Event Categories (1) Statement Date: Pooled Mortgage Loans ABN AMRO Acct: 722865.1 1.54% 0.87% 0.51% 0.10% 0 0.00% 0 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 0.51% 0.18% 10/12/2005 3 18,933,447.66 1 2,236,908.47 0 0.00 0 0.00 0 0.00 1 3,859,230.45 0 0.00 1.54% 0.57% 0.00% 0.00% 0 0.00% 0 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 9/12/2005 3 12,438,318.24 0 0.00 0 0.00 0 0.00 0 0.00 0 0.00 0 0.00 0.00% 0.00% 0.00% 0.00% 0 0.00% 0 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 8/12/2005 0 0.00 0 0.00 0 0.00 0 0.00 0 0.00 0 0.00 0 0.00 (1) Note: Modification, Specially Serviced & Bankruptcy Totals are Included in the Appropriate Delinquency Aging Category Page 10 of 36 11-Oct-2005 - 10:36 (W603-W643) (c) 2005 LaSalle Bank N.A. J.P. Morgan Chase Commercial Mortgage Securities Corp. Payment Date:Prior Payment:Next Payment:Record Date: 12-Oct-0512-Oct-05 12-Sep-05 14-Nov-05 30-Sep-05 Commercial Mortgage Pass-Through Certificates Asset-Backed Facts ~ 15 Month Historical Payoff/Loss Summary Distribution Date Ending Pool (1) Payoffs(2) Penalties Appraisal Reduct. (2) Liquidations (2) Realized Losses (2) Remaining Term Curr Weighted Avg. # Balance # Balance # Amount # Balance # Balance # Amount Life Coupon Remit Statement Date: Pooled Mortgage Loans Amort ABN AMRO Acct: 722865.1 Series 2005-CIBC12 12-Oct-05 195 100.00% 2,164,646,571 99.89% 0.00% 0.00% 0 0.00% 0 0.00% 0 0.00% 0 0.00% 0 0.00% 0 0.00% 106 269 5.37% 5.33% 0 0 0 0 12-Sep-05 195 100.00% 2,165,539,660 99.93% 0.00% 0.00% 0 0.00% 0 0.00% 0 0.00% 0 0.00% 0 0.00% 0 0.00% 107 270 5.54% 5.51% 0 0 0 0 12-Aug-05 195 100.00% 2,166,324,880 99.97% 0.00% 0.00% 0 0.00% 0 0.00% 0 0.00% 0 0.00% 0 0.00% 0 0.00% 108 270 5.54% 5.51% 0 0 0 0 (1) Percentage based on pool as of cutoff. (2) Percentage based on pool as of beginning of period. Page 11 of 36 11-Oct-2005 - 10:36 (W603-W643) (c) 2005 LaSalle Bank N.A. J.P. Morgan Chase Commercial Mortgage Securities Corp. Payment Date:Prior Payment:Next Payment:Record Date: 12-Oct-0512-Oct-05 12-Sep-05 14-Nov-05 30-Sep-05 Commercial Mortgage Pass-Through Certificates Series 2005-CIBC12 ABN AMRO Acct: 722865.1 Historical Collateral Level Prepayment Report Disclosure Control # Payoff Period Initial Balance Type Payoff Amount Penalty Amount Prepayment Date Maturity Date Property Type Geographic Location Statement Date: Cumulative Current 11-Oct-2005 - 10:36 (W603-W643) (c) 2005 LaSalle Bank N.A. Page 12 of 36 J.P. Morgan Chase Commercial Mortgage Securities Corp. Payment Date:Prior Payment:Next Payment:Record Date: 12-Oct-0512-Oct-05 12-Sep-05 14-Nov-05 30-Sep-05 Commercial Mortgage Pass-Through Certificates Series 2005-CIBC12 ABN AMRO Acct: 722865.1 Delinquent Loan Detail Disclosure Control # PaidThruDate Current P&I Advance Outst anding P& I Advances** Out. Property ProtectionAdvances Loan Status Code (1) Special Servicer Transfer Date Foreclosure Date Bankruptcy Date REO Date Statement Date: 1-Sep-05 178,039.85 178,039.85 0.00 A 9 1-Sep-05 103,766.00 103,766.00 0.00 A 15 1-Sep-05 121,524.06 121,524.06 0.00 A 17 1-Sep-05 99,709.33 99,709.33 0.00 A 18 1-Sep-05 85,500.00 85,500.00 0.00 A 23 1-Sep-05 87,166.67 87,166.67 0.00 A 24 1-Sep-05 103,956.91 103,956.91 0.00 A 34 1-Sep-05 106,722.30 106,722.30 0.00 A 38 1-Sep-05 70,133.33 70,133.33 0.00 A 41 1-Sep-05 81,839.67 81,839.67 0.00 A 44 1-Sep-05 101,314.91 101,314.91 0.00 A 45 1-Sep-05 86,153.05 86,153.05 0.00 A 46 1-Sep-05 64,362.50 64,362.50 0.00 A 51 1-Sep-05 76,717.56 76,717.56 0.00 A 62 1-Sep-05 49,882.00 49,882.00 0.00 A 65 1-Sep-05 63,312.14 63,312.14 0.00 A 67 1-Sep-05 46,658.33 46,658.33 0.00 A 70 1-Aug-05 46,021.67 93,577.39 0.00 1 75 1-Sep-05 46,640.00 46,640.00 0.00 A 76 1-Sep-05 46,900.00 46,900.00 0.00 A 77 1-Sep-05 42,500.00 42,500.00 0.00 A 81 1-Sep-05 61,481.65 61,481.65 0.00 A 82 1-Sep-05 42,363.33 42,363.33 0.00 A 86 1-Sep-05 49,301.30 49,301.30 0.00 A 87 1-Sep-05 38,646.67 38,646.67 0.00 A 88 1-Sep-05 62,388.58 62,388.58 0.00 A 89 1-Sep-05 41,980.89 41,980.89 0.00 A 93 11-Oct-2005 - 10:36 (W603-W643) (c) 2005 LaSalle Bank N.A. Page 13 of 36 A. In Grace Period 1. Delinq. 1 month 2. Delinq. 2 months 3. Delinquent 3 + months 4. Performing Matured Balloon ** Outstanding P&I Advances include the current period P&I Advances and may include Servicer and Trust Advances. 7. Foreclosure 9. REO B. Late Payment but < 1 month delinq. 5. Non Performing Matured Balloon J.P. Morgan Chase Commercial Mortgage Securities Corp. Payment Date:Prior Payment:Next Payment:Record Date: 12-Oct-0512-Oct-05 12-Sep-05 14-Nov-05 30-Sep-05 Commercial Mortgage Pass-Through Certificates Series 2005-CIBC12 ABN AMRO Acct: 722865.1 Delinquent Loan Detail Disclosure Control # PaidThruDate Current P&I Advance Outst anding P& I Advances** Out. Property ProtectionAdvances Loan Status Code (1) Special Servicer Transfer Date Foreclosure Date Bankruptcy Date REO Date Statement Date: 1-Sep-05 44,550.22 44,550.22 0.00 A 94 1-Sep-05 44,974.29 44,974.29 0.00 A 95 1-Sep-05 37,785.87 37,785.87 0.00 A 97 1-Sep-05 27,516.67 27,516.67 0.00 A 100 1-Sep-05 38,321.16 38,321.16 0.00 A 101 1-Sep-05 26,803.75 26,803.75 0.00 A 105 1-Sep-05 33,404.91 33,404.91 0.00 A 106 1-Sep-05 32,800.85 32,800.85 0.00 A 113 1-Sep-05 30,131.80 30,131.80 0.00 A 115 1-Sep-05 23,895.00 23,895.00 0.00 A 116 1-Sep-05 23,452.50 23,452.50 0.00 A 117 1-Sep-05 29,924.75 29,924.75 0.00 A 119 1-Sep-05 28,362.71 28,362.71 0.00 A 124 1-Sep-05 28,463.42 28,463.42 0.00 A 127 1-Sep-05 27,125.91 27,125.91 0.00 A 128 1-Sep-05 22,961.67 22,961.67 0.00 A 134 1-Sep-05 18,375.00 18,375.00 0.00 A 135 1-Aug-05 28,207.91 56,413.23 0.00 1 136 1-Sep-05 18,130.00 18,130.00 0.00 A 142 1-Sep-05 24,440.07 24,440.07 0.00 A 143 1-Sep-05 21,648.76 21,648.76 0.00 A 144 1-Aug-05 23,861.71 47,721.17 0.00 16-Sep-05 1 145 1-Sep-05 21,855.02 21,855.02 0.00 A 150 1-Sep-05 19,836.59 19,836.59 0.00 A 151 1-Sep-05 19,191.19 19,191.19 0.00 A 160 1-Sep-05 18,135.55 18,135.55 0.00 A 163 1-Sep-05 18,834.30 18,834.30 0.00 A 164 11-Oct-2005 - 10:36 (W603-W643) (c) 2005 LaSalle Bank N.A. Page 14 of 36 A. In Grace Period 1. Delinq. 1 month 2. Delinq. 2 months 3. Delinquent 3 + months 4. Performing Matured Balloon ** Outstanding P&I Advances include the current period P&I Advances and may include Servicer and Trust Advances. 7. Foreclosure 9. REO B. Late Payment but < 1 month delinq. 5. Non Performing Matured Balloon J.P. Morgan Chase Commercial Mortgage Securities Corp. Payment Date:Prior Payment:Next Payment:Record Date: 12-Oct-0512-Oct-05 12-Sep-05 14-Nov-05 30-Sep-05 Commercial Mortgage Pass-Through Certificates Series 2005-CIBC12 ABN AMRO Acct: 722865.1 Delinquent Loan Detail Disclosure Control # PaidThruDate Current P&I Advance Outst anding P& I Advances** Out. Property ProtectionAdvances Loan Status Code (1) Special Servicer Transfer Date Foreclosure Date Bankruptcy Date REO Date Statement Date: 1-Sep-05 16,367.87 16,367.87 0.00 A 165 1-Sep-05 11,947.50 11,947.50 0.00 A 172 1-Sep-05 14,659.35 14,659.35 0.00 A 183 1-Jul-05 13,135.98 26,270.68 0.00 2 186 1-Sep-05 10,046.67 10,046.67 0.00 A 187 1-Sep-05 9,273.06 9,273.06 0.00 A 192 1-Sep-05 8,602.71 8,602.71 0.00 A 193 1-Sep-05 6,967.71 6,967.71 0.00 A 195 2,828,975.15 2,941,730.35 Total 11-Oct-2005 - 10:36 (W603-W643) (c) 2005 LaSalle Bank N.A. Page 15 of 36 A. In Grace Period 1. Delinq. 1 month 2. Delinq. 2 months 3. Delinquent 3 + months 4. Performing Matured Balloon ** Outstanding P&I Advances include the current period P&I Advances and may include Servicer and Trust Advances. 7. Foreclosure 9. REO B. Late Payment but < 1 month delinq. 5. Non Performing Matured Balloon J.P. Morgan Chase Commercial Mortgage Securities Corp. Mortgage Loan Characteristics ABN AMRO Acct: 722865.1 Series 2005-CIBC12 Commercial Mortgage Pass-Through Certificates 30-Sep-05 14-Nov-05 12-Sep-05 12-Oct-05 12-Oct-05 Record Date: Next Payment: Prior Payment: Payment Date: Statement Date: Pooled Mortgage Loans Distribution of Mortgage Interest Rates Distribution of Principal Balances Distribution of Remaining Term (Balloon) Distribution of Remaining Term (Fully Amortizing) 11-Oct-2005 - 10:36 (W603-W643) (c) 2005 LaSalle Bank N.A. Page 16 of 36 Current Scheduled Balance # of Loans Scheduled Balance % of Balance Weighted Average Term Coupon PFY DSCR 6 9,207,430 0.43 118 5.55 0.00 % 1,000,000 to 2,000,000 % 25 64,550,625 2.98 118 5.44 0.00 % 2,000,000 to 3,000,000 % 21 71,604,820 3.31 118 5.46 0.00 % 3,000,000 to 4,000,000 % 18 82,813,822 3.83 109 5.60 0.00 % 4,000,000 to 5,000,000 % 45 306,175,016 14.14 114 5.45 0.00 % 5,000,000 to 10,000,000 % 38 482,445,145 22.29 106 5.30 0.00 % 10,000,000 to 15,000,000 % 20 357,654,298 16.52 99 5.40 0.00 % 15,000,000 to 20,000,000 % 9 200,446,190 9.26 92 5.39 0.00 % 20,000,000 to 25,000,000 % 5 139,211,245 6.43 128 5.26 0.00 % 25,000,000 to 30,000,000 % 2 67,550,000 3.12 116 5.44 0.00 % 30,000,000 to 40,000,000 % 3 132,987,981 6.14 103 5.36 0.00 % 40,000,000 to 50,000,000 % 0 0 0.00 0 0.00 0.00 % 50,000,000 to 60,000,000 % 1 70,000,000 3.23 117 5.02 0.00 % 60,000,000 to 70,000,000 % 1 80,000,000 3.70 56 6.10 0.00 % 70,000,000 to 80,000,000 % 0 0 0.00 0 0.00 0.00 % 80,000,000 to 90,000,000 % 1 100,000,000 4.62 117 4.73 0.00 % 90,000,000 to 100,000,000 % 0 0 0.00 0 0.00 0.00 % 100,000,000 to 110,000,000 % 0 0 0.00 0 0.00 0.00 % 110,000,000 to 120,000,000 % 0 0 0.00 0 0.00 0.00 % 120,000,000 to 130,000,000 % 0 0 0.00 0 0.00 0.00 % 130,000,000 & Above % 100,000,000 1,194,230 2,164,646,571 195 100.00 % Average Schedule BalanceMaximum Schedule BalanceMinimum Schedule Balance 11,100,752 Current Mortgage Interest Rate # of Loans Scheduled Balance % of Balance Weighted Average Term Coupon PFY DSCR 0 0 0.00 0 0.00 0.00 % 4.500% % to 4.650% 1 100,000,000 4.62 117 4.73 0.00 % 4.651% % to 4.801% 4 65,771,200 3.04 87 4.91 0.00 % 4.801% % to 4.950% 10 181,049,174 8.36 117 5.04 0.00 % 4.951% % to 5.101% 58 739,730,105 34.17 98 5.17 0.00 % 5.101% % to 5.250% 37 289,052,463 13.35 106 5.32 0.00 % 5.251% % to 5.401% 28 226,393,455 10.46 114 5.49 0.00 % 5.401% % to 5.550% 23 229,914,519 10.62 124 5.62 0.00 % 5.551% % to 5.701% 16 93,025,348 4.30 118 5.78 0.00 % 5.701% % to 5.850% 9 83,288,464 3.85 112 5.93 0.00 % 5.851% % to 6.001% 4 89,690,207 4.14 61 6.09 0.00 % 6.001% % to 6.150% 0 0 0.00 0 0.00 0.00 % 6.151% % to 6.300% 3 28,833,971 1.33 114 6.36 0.00 % 6.301% % to 6.450% 1 16,930,976 0.78 115 6.46 0.00 % 6.451% % to 6.600% 1 20,966,689 0.97 118 6.62 0.00 % 6.601% % & Above 195 2,164,646,571 Minimum Mortgage Interest RateMaximum Mortgage Interest Rate 100.00 % 4.725%6.620% Fully Amortizing Mortgage Loans # of Loans Scheduled Balance % of Balance Weighted Average Term Coupon PFY DSCR 0 0 0.00 0 0.00 0.00 % % to 0 60 2 37,897,665 1.75 117 6.55 0.00 % % to 61 120 0 0 0.00 0 0.00 0.00 % % to 121 180 1 5,638,609 0.26 235 5.75 0.00 % % to 181 240 0 0 0.00 0 0.00 0.00 % % & 241 Above 235 115 3 43,536,274 Minimum Remaining TermMaximum Remaining Term 2.01 % Balloon Mortgage Loans # of Loans Scheduled Balance % of Balance Weighted Average Term Coupon PFY DSCR 0 0 0.00 0 0.00 0.00 % % 0 to 12 0 0 0.00 0 0.00 0.00 % % 13 to 24 0 0 0.00 0 0.00 0.00 % % 25 to 36 11 174,164,500 8.05 56 5.73 0.00 % % 37 to 60 171 1,823,286,347 84.23 106 5.28 0.00 % % 61 to 120 7 104,477,272 4.83 162 5.72 0.00 % % 121 to 180 3 19,182,178 0.89 236 5.50 0.00 % % 181 to 240 0 0 0.00 0 0.00 0.00 % % 241 & Above 238 52 192 2,121,110,297 Minimum Remaining TermMaximum Remaining Term % 97.99 J.P. Morgan Chase Commercial Mortgage Securities Corp. Mortgage Loan Characteristics ABN AMRO Acct: 722865.1 Series 2005-CIBC12 Commercial Mortgage Pass-Through Certificates 30-Sep-05 14-Nov-05 12-Sep-05 12-Oct-05 12-Oct-05 Record Date: Next Payment: Prior Payment: Payment Date: Statement Date: Pooled Mortgage Loans Geographic Distribution Distribution of DSCR (PFY) Distribution of DSCR (Cutoff) 11-Oct-2005 - 10:36 (W603-W643) (c) 2005 LaSalle Bank N.A. Page 17 of 36 Debt Service Coverage Ratio # of Loans Scheduled Balance % of Balance WAMM WAC PFY DSCR 0 0 0.00 0 0.00 0.00 % % 0.001 0.250 0 0 0.00 0 0.00 0.00 % % 0.251 0.500 0 0 0.00 0 0.00 0.00 % % 0.501 0.750 0 0 0.00 0 0.00 0.00 % % 0.751 1.000 0 0 0.00 0 0.00 0.00 % % 1.001 1.250 0 0 0.00 0 0.00 0.00 % % 1.251 1.500 0 0 0.00 0 0.00 0.00 % % 1.501 1.750 0 0 0.00 0 0.00 0.00 % % 1.751 2.000 0 0 0.00 0 0.00 0.00 % % 2.001 2.250 0 0 0.00 0 0.00 0.00 % % 2.251 2.500 0 0 0.00 0 0.00 0.00 % % 2.501 2.750 0 0 0.00 0 0.00 0.00 % % 2.751 3.000 0 0 0.00 0 0.00 0.00 % % 3.001 3.250 0 0 0.00 0 0.00 0.00 % % 3.251 3.500 0 0 0.00 0 0.00 0.00 % % 3.501 & Above 195 2,164,646,571 100.00 106 5.37 0.00 % % Unknown 0.0000.000 195 2,164,646,571 100.00 % Minimum DSCR Maximum DSCR Debt Service Coverage Ratio # of Loans Scheduled Balance % of Balance WAMM WAC PFY DSCR 0 0 0.00 0 0.00 0.00 % % 0.000 0.250 0 0 0.00 0 0.00 0.00 % % 0.251 0.500 0 0 0.00 0 0.00 0.00 % % 0.501 0.750 0 0 0.00 0 0.00 0.00 % % 0.751 1.000 50 539,228,182 24.91 119 5.37 0.00 % % 1.001 1.250 95 991,186,984 45.79 105 5.50 0.00 % % 1.251 1.500 30 366,399,030 16.93 91 5.24 0.00 % % 1.501 1.750 13 86,019,581 3.97 100 5.32 0.00 % % 1.751 2.000 3 12,562,794 0.58 115 5.17 0.00 % % 2.001 2.250 1 10,000,000 0.46 80 5.17 0.00 % % 2.251 2.500 0 0 0.00 0 0.00 0.00 % % 2.501 2.750 1 45,000,000 2.08 80 5.20 0.00 % % 2.751 3.000 1 14,250,000 0.66 117 4.97 0.00 % % 3.001 3.250 0 0 0.00 0 0.00 0.00 % % 3.251 3.500 1 100,000,000 4.62 117 4.73 0.00 % % 3.501 & Above 3.610 1.100 195 2,164,646,571 100.00 Minimum DSCR Maximum DSCR % Geographic Location # of Loans Scheduled Balance % of Balance WAMM WAC PFY DSCR California 26 353,238,873 16.32 105 5.20 0.00 % % Virginia 15 202,781,932 9.37 93 5.23 0.00 % % Texas 19 176,036,335 8.13 108 5.53 0.00 % % New York 11 163,848,644 7.57 82 5.95 0.00 % % CMBS Certificate 5 114,432,033 5.29 115 4.80 0.00 % % Florida 13 109,215,630 5.05 118 5.61 0.00 % % Ohio 8 102,097,659 4.72 118 5.52 0.00 % % New Jersey 7 90,241,945 4.17 115 5.44 0.00 % % Maryland 6 84,199,123 3.89 112 5.29 0.00 % % Illinois 6 81,467,879 3.76 95 5.28 0.00 % % Georgia 4 80,037,981 3.70 80 5.30 0.00 % % Pennsylvania 9 76,138,745 3.52 116 5.20 0.00 % % Louisiana 5 53,003,624 2.45 116 5.28 0.00 % % Arizona 5 50,586,125 2.34 110 5.24 0.00 % % Michigan 4 36,236,752 1.67 166 5.28 0.00 % % North Carolina 6 34,838,846 1.61 119 5.52 0.00 % % Tennessee 2 30,985,528 1.43 91 5.62 0.00 % % Nevada 3 30,928,052 1.43 115 5.28 0.00 % % Washington 4 25,993,300 1.20 80 5.14 0.00 % % Oklahoma 2 22,436,967 1.04 115 5.18 0.00 % % Utah 2 21,537,341 0.99 114 6.13 0.00 % % Undefined 2 21,000,000 0.97 117 5.22 0.00 % % Kentucky 6 20,958,440 0.97 112 5.28 0.00 % % Delaware 2 20,090,061 0.93 166 5.85 0.00 % % District of Columbia 1 20,000,000 0.92 116 5.20 0.00 % % Colorado 3 18,504,967 0.85 112 5.49 0.00 % % Connecticut 2 17,750,000 0.82 103 5.52 0.00 % % Indiana 2 15,719,261 0.73 101 5.21 0.00 % % Iowa 3 14,365,968 0.66 111 5.32 0.00 % % Alabama 1 14,000,000 0.65 117 5.25 0.00 % % South Carolina 2 13,860,000 0.64 116 5.32 0.00 % % Mississippi 1 13,400,000 0.62 57 5.21 0.00 % % Wisconsin 1 8,050,000 0.37 69 5.10 0.00 % % Kansas 1 5,573,554 0.26 115 5.81 0.00 % % Oregon 2 5,129,256 0.24 117 5.44 0.00 % % Missouri 1 5,000,000 0.23 114 5.24 0.00 % % Rhode Island 1 4,773,035 0.22 114 5.94 0.00 % % Minnesota 1 3,181,257 0.15 115 5.71 0.00 % % Idaho 1 3,007,461 0.14 116 5.67 0.00 % % 100.00 2,164,646,571 195 % J.P. Morgan Chase Commercial Mortgage Securities Corp. Mortgage Loan Characteristics ABN AMRO Acct: 722865.1 Series 2005-CIBC12 Commercial Mortgage Pass-Through Certificates 30-Sep-05 14-Nov-05 12-Sep-05 12-Oct-05 12-Oct-05 Record Date: Next Payment: Prior Payment: Payment Date: Statement Date: Pooled Mortgage Loans Distribution of Loan Seasoning Distribution of Property Types Distribution of Year Loans Maturing Distribution of Amortization Type 11-Oct-2005 - 10:36 (W603-W643) (c) 2005 LaSalle Bank N.A. Page 18 of 36 Property Types # of Loans Scheduled Balance % of Balance WAMM WAC PFY DSCR Retail 77 978,376,347 45.20 107 5.34 0.00 % % Office 45 578,331,757 26.72 99 5.46 0.00 % % Multifamily 38 305,162,143 14.10 108 5.36 0.00 % % Lodging 3 124,899,500 5.77 116 5.03 0.00 % % Industrial 11 77,971,010 3.60 115 5.36 0.00 % % Mixed Use 13 73,644,245 3.40 113 5.55 0.00 % % Self Storage 8 26,261,569 1.21 128 5.32 0.00 % % 2,164,646,571 195 100.00 % Amortization Type # of Loans Scheduled Balance % of Balance WAMM WAC PFY DSCR Amortizing Balloon 99 684,604,493 31.63 117 5.49 0.00 % % Full Amortizing 3 43,536,274 2.01 132 6.44 0.00 % % IO Maturity Balloon 93 1,436,505,803 66.36 100 5.27 0.00 % % 2,164,646,571 195 100.00 % Number of Months # of Loans Scheduled Balance % of Balance WAMM WAC PFY DSCR 193 2,135,938,216 98.67 106 0.00 % % 5.35 0 to 12 2 28,708,355 1.33 113 0.00 % % 6.33 13 to 24 0 0 0.00 0 0.00 % % 0.00 25 to 36 0 0 0.00 0 0.00 % % 0.00 37 to 48 0 0 0.00 0 0.00 % % 0.00 49 to 60 0 0 0.00 0 0.00 % % 0.00 61 to 72 0 0 0.00 0 0.00 % % 0.00 73 to 84 0 0 0.00 0 0.00 % % 0.00 85 to 96 0 0 0.00 0 0.00 % % 0.00 97 to 108 0 0 0.00 0 0.00 % % 0.00 109 to 120 0 0 0.00 0 0.00 % % 0.00 121 or More 195 2,164,646,571 100.00 % Year # of Loans Scheduled Balance % of Balance WAMM WAC PFY DSCR 0 0 0.00 0 0.00 0.00 % % 2005 0 0 0.00 0 0.00 0.00 % % 2006 0 0 0.00 0 0.00 0.00 % % 2007 0 0 0.00 0 0.00 0.00 % % 2008 0 0 0.00 0 0.00 0.00 % % 2009 11 174,164,500 8.05 56 5.73 0.00 % % 2010 14 207,180,000 9.57 69 5.12 0.00 % % 2011 12 175,317,146 8.10 78 5.42 0.00 % % 2012 5 95,655,974 4.42 91 5.29 0.00 % % 2013 5 32,647,814 1.51 106 5.64 0.00 % % 2014 137 1,350,383,079 62.38 116 5.32 0.00 % % 2015 11 129,298,058 5.97 176 5.69 0.00 % % 2016 & Greater 100.00 2,164,646,571 195 % J.P. Morgan Chase Commercial Mortgage Securities Corp. Payment Date:Prior Payment:Next Payment:Record Date: 12-Oct-0512-Oct-05 12-Sep-05 14-Nov-05 30-Sep-05 Commercial Mortgage Pass-Through Certificates Series 2005-CIBC12 ABN AMRO Acct: 722865.1 Loan Level Detail Disclosure Control # Group Property Type Maturity Date PFY DSCR OperatingStatement Date Geo. Location Ending Principal Balance NoteRate Scheduled P&I Prepayment Amount Prepayment Date Loan Status Code (1) Statement Date: 4.73% 1-Jul-15 JPCBC12A Lodging 0.00 100,000,000 393,750 1 NY 6.10% 1-Jun-10 JPCBC12A Office 0.00 80,000,000 406,667 2 CA 5.02% 1-Jul-15 JPCBC12A Retail 0.00 70,000,000 292,833 3 GA 5.27% 1-May-13 JPCBC12A Office 0.00 45,237,981 198,595 4 VA 5.20% 1-Jun-12 JPCBC12A Office 0.00 45,000,000 194,813 5 OH 5.62% 1-Jul-17 JPCBC12A Retail 0.00 42,750,000 200,213 6 NJ 5.59% 1-Jun-15 JPCBC12A Retail 0.00 36,750,000 171,286 7 CA 5.25% 1-Jul-15 JPCBC12A Retail 0.00 30,800,000 134,750 8 LA 5.18% 1-Jun-15 JPCBC12A Retail 0.00 29,811,245 178,538 A 9 PA 5.10% 1-Jul-15 JPCBC12A Retail 0.00 29,600,000 125,800 10 MD 5.66% 1-Jul-20 JPCBC12A Office 0.00 28,200,000 133,010 11 TX 5.47% 1-Jun-15 JPCBC12A Multifamily 0.00 26,000,000 118,517 12 CA 4.89% 1-Apr-15 JPCBC12A Office 0.00 25,600,000 104,320 13 AZ 5.14% 1-Jul-15 JPCBC12A Retail 0.00 25,000,000 107,083 14 VA 5.25% 1-Jul-15 JPCBC12A Industrial 0.00 24,000,000 105,000 A 15 TX 5.83% 1-Jan-12 JPCBC12A Retail 0.00 22,337,866 131,861 16 FL 5.12% 1-Jun-15 JPCBC12A Retail 0.00 22,300,434 121,896 A 17 TN 5.47% 1-Jul-12 JPCBC12A Multifamily 0.00 22,240,000 101,377 A 18 IL 5.10% 1-Jul-11 JPCBC12A Retail 0.00 21,290,000 90,530 19 CA 4.92% 1-Apr-10 JPCBC12A Retail 0.00 21,171,200 113,410 20 CA 5.10% 1-Jul-11 JPCBC12A Retail 0.00 21,140,000 89,893 21 NY 6.62% 1-Aug-15 JPCBC12A Retail 0.00 20,966,689 134,396 22 DC 5.20% 1-Jun-15 JPCBC12A Office 0.00 20,000,000 86,667 A 23 11-Oct-2005 - 10:36 (W603-W643) (c) 2005 LaSalle Bank N.A. Page 19 of 36 * NOI and DSCR, if available and reportable under the terms of the trust agreement, are based on information obtained from the related borrower, and no other party to the agreement shall be held liable for the accuracy or methodology used to determine such figures. (1) Legend: A. In Grace Period B. Late Payment but < 1 month delinq 1. Delinquent 1 month2. Delinquent 2 months 3. Delinquent 3+ months 4. Performing Matured Balloon 7. Foreclosure 9. REO 5. Non Performing Matured Ballon J.P. Morgan Chase Commercial Mortgage Securities Corp. Payment Date:Prior Payment:Next Payment:Record Date: 12-Oct-0512-Oct-05 12-Sep-05 14-Nov-05 30-Sep-05 Commercial Mortgage Pass-Through Certificates Series 2005-CIBC12 ABN AMRO Acct: 722865.1 Loan Level Detail Disclosure Control # Group Property Type Maturity Date PFY DSCR OperatingStatement Date Geo. Location Ending Principal Balance NoteRate Scheduled P&I Prepayment Amount Prepayment Date Loan Status Code (1) Statement Date: OH 5.30% 1-Jul-15 JPCBC12A Retail 0.00 20,000,000 88,333 A 24 GA 5.25% 1-Nov-11 JPCBC12A Multifamily 0.00 20,000,000 87,500 25 VA 5.11% 1-May-15 JPCBC12A Office 0.00 19,800,000 84,315 26 VA 5.47% 1-Jun-10 JPCBC12A Office 0.00 19,000,000 86,608 27 CA 5.10% 1-Jul-11 JPCBC12A Retail 0.00 18,920,000 80,453 28 CA 5.04% 1-Jul-15 JPCBC12A Retail 0.00 18,500,000 77,700 29 TX 5.87% 1-Jan-12 JPCBC12A Retail 0.00 18,050,258 107,011 30 VA 5.00% 1-Jul-15 JPCBC12A Retail 0.00 18,000,000 75,000 31 FL 5.62% 1-Jul-15 JPCBC12A Mixed Use 0.00 18,000,000 84,300 32 TX 5.22% 1-May-13 JPCBC12A Office 0.00 17,659,524 76,790 33 DE 5.94% 1-Apr-20 JPCBC12A Multifamily 0.00 17,401,690 104,247 A 34 MD 5.10% 1-Jul-11 JPCBC12A Retail 0.00 17,440,000 74,159 35 MD 5.10% 1-Jul-11 JPCBC12A Retail 0.00 17,210,000 73,181 36 IL 5.39% 1-Jul-15 JPCBC12A Office 0.00 16,947,879 95,354 37 FL 6.46% 1-May-15 JPCBC12A Retail 0.00 16,930,976 107,005 A 38 UT 6.38% 1-Mar-15 JPCBC12A Lodging 0.00 16,153,971 108,840 39 WA 5.10% 1-Jul-11 JPCBC12A Retail 0.00 16,160,000 68,716 40 CA 5.33% 1-Jun-15 JPCBC12A Retail 0.00 16,000,000 71,067 A 41 VA 5.10% 1-Jul-11 JPCBC12A Retail 0.00 15,480,000 65,825 42 VI 5.22% 1-Jul-15 JPCBC12A Retail 0.00 15,000,000 65,250 43 NY 5.17% 1-Jun-15 JPCBC12A Retail 0.00 14,934,021 82,089 A 44 MI 5.43% 1-Jun-25 JPCBC12A Retail 0.00 14,805,272 102,181 A 45 CA 5.35% 1-Jul-15 JPCBC12A Office 0.00 14,842,407 87,020 A 46 11-Oct-2005 - 10:36 (W603-W643) (c) 2005 LaSalle Bank N.A. Page 20 of 36 * NOI and DSCR, if available and reportable under the terms of the trust agreement, are based on information obtained from the related borrower, and no other party to the agreement shall be held liable for the accuracy or methodology used to determine such figures. (1) Legend: A. In Grace Period B. Late Payment but < 1 month delinq 1. Delinquent 1 month2. Delinquent 2 months 3. Delinquent 3+ months 4. Performing Matured Balloon 7. Foreclosure 9. REO 5. Non Performing Matured Ballon J.P. Morgan Chase Commercial Mortgage Securities Corp. Payment Date:Prior Payment:Next Payment:Record Date: 12-Oct-0512-Oct-05 12-Sep-05 14-Nov-05 30-Sep-05 Commercial Mortgage Pass-Through Certificates Series 2005-CIBC12 ABN AMRO Acct: 722865.1 Loan Level Detail Disclosure Control # Group Property Type Maturity Date PFY DSCR OperatingStatement Date Geo. Location Ending Principal Balance NoteRate Scheduled P&I Prepayment Amount Prepayment Date Loan Status Code (1) Statement Date: NV 5.39% 1-Apr-15 JPCBC12A Multifamily 0.00 14,800,000 66,477 47 OK 5.24% 1-May-15 JPCBC12A Office 0.00 14,748,872 64,403 48 VA 4.95% 1-Mar-12 JPCBC12A Multifamily 0.00 14,500,000 59,813 49 MI 4.97% 1-Jul-15 JPCBC12A Retail 0.00 14,250,000 59,019 50 IL 5.44% 1-May-15 JPCBC12A Retail 0.00 14,250,000 64,600 A 51 AZ 5.27% 1-May-13 JPCBC12A Office 0.00 14,170,000 62,206 52 IL 5.10% 1-Jul-11 JPCBC12A Retail 0.00 14,160,000 60,212 53 PA 5.16% 1-Jun-15 JPCBC12A Multifamily 0.00 14,000,000 60,200 54 AL 5.25% 1-Jul-15 JPCBC12A Retail 0.00 14,000,000 61,250 55 NJ 5.24% 1-Aug-15 JPCBC12A Industrial 0.00 13,919,907 76,946 56 CA 5.58% 1-May-15 JPCBC12A Retail 0.00 13,731,386 79,049 57 CA 5.10% 1-Jul-11 JPCBC12A Retail 0.00 13,740,000 58,426 58 NJ 5.22% 1-Jul-15 JPCBC12A Retail 0.00 13,400,000 58,290 59 MS 5.21% 1-Jul-10 JPCBC12A Multifamily 0.00 13,400,000 58,178 60 TX 5.21% 1-May-15 JPCBC12A Office 0.00 13,254,334 57,546 61 NC 5.68% 1-Apr-15 JPCBC12A Multifamily 0.00 13,206,003 76,938 A 62 NY 5.98% 1-Apr-10 JPCBC12A Retail 0.00 13,100,000 65,282 63 NJ 5.51% 1-Jun-15 JPCBC12A Office 0.00 12,200,000 56,018 64 TX 5.11% 1-Aug-15 JPCBC12A Retail 0.00 11,760,000 50,078 A 65 CA 5.11% 1-May-15 JPCBC12A Office 0.00 11,500,000 48,971 66 PA 5.25% 1-Jul-15 JPCBC12A Retail 0.00 11,463,628 63,503 A 67 TX 5.25% 1-Jun-15 JPCBC12A Multifamily 0.00 11,340,000 49,613 68 OH 5.29% 1-Jan-12 JPCBC12A Retail 0.00 11,088,150 62,125 69 11-Oct-2005 - 10:36 (W603-W643) (c) 2005 LaSalle Bank N.A. Page 21 of 36 * NOI and DSCR, if available and reportable under the terms of the trust agreement, are based on information obtained from the related borrower, and no other party to the agreement shall be held liable for the accuracy or methodology used to determine such figures. (1) Legend: A. In Grace Period B. Late Payment but < 1 month delinq 1. Delinquent 1 month2. Delinquent 2 months 3. Delinquent 3+ months 4. Performing Matured Balloon 7. Foreclosure 9. REO 5. Non Performing Matured Ballon J.P. Morgan Chase Commercial Mortgage Securities Corp. Payment Date:Prior Payment:Next Payment:Record Date: 12-Oct-0512-Oct-05 12-Sep-05 14-Nov-05 30-Sep-05 Commercial Mortgage Pass-Through Certificates Series 2005-CIBC12 ABN AMRO Acct: 722865.1 Loan Level Detail Disclosure Control # Group Property Type Maturity Date PFY DSCR OperatingStatement Date Geo. Location Ending Principal Balance NoteRate Scheduled P&I Prepayment Amount Prepayment Date Loan Status Code (1) Statement Date: NV 5.11% 1-Jun-15 JPCBC12A Multifamily 0.00 11,000,000 46,842 A 70 CA 5.73% 1-Aug-15 JPCBC12A Retail 0.00 10,893,812 63,558 71 CA 5.10% 1-Jul-11 JPCBC12A Retail 0.00 10,910,000 46,392 72 VA 5.56% 1-Jun-12 JPCBC12A Office 0.00 10,900,000 50,503 73 VA 5.53% 1-Mar-12 JPCBC12A Office 0.00 10,723,289 61,525 74 LA 5.23% 1-Jul-15 JPCBC12A Multifamily 0.00 10,600,000 46,198 1 75 SC 5.32% 1-Jun-15 JPCBC12A Retail 0.00 10,560,000 46,816 A 76 GA 5.38% 1-Aug-10 JPCBC12A Office 0.00 10,500,000 47,075 A 77 FL 5.15% 1-Jun-15 JPCBC12A Retail 0.00 10,354,062 56,787 78 OH 5.45% 1-Apr-15 JPCBC12A Office 0.00 10,250,000 46,552 79 MD 5.10% 1-Jul-11 JPCBC12A Retail 0.00 10,190,000 43,330 80 IL 5.17% 1-Jun-12 JPCBC12A Industrial 0.00 10,000,000 43,083 A 81 NY 5.54% 1-Jul-15 JPCBC12A Mixed Use 0.00 9,956,439 61,648 A 82 IN 5.17% 1-May-13 JPCBC12A Office 0.00 9,638,469 41,510 83 NJ 5.38% 1-Jul-15 JPCBC12A Office 0.00 9,072,037 50,986 84 CA 5.55% 1-Jun-15 JPCBC12A Retail 0.00 9,000,000 41,625 85 CT 5.70% 1-May-13 JPCBC12A Retail 0.00 8,950,000 42,513 A 86 FL 5.33% 1-Jun-15 JPCBC12A Office 0.00 8,837,257 49,449 A 87 CT 5.34% 1-May-15 JPCBC12A Mixed Use 0.00 8,800,000 39,160 A 88 TN 6.00% 1-Jul-15 JPCBC12A Lodging 0.00 8,745,528 63,046 A 89 CO 5.79% 1-Oct-14 JPCBC12A Office 0.00 8,376,483 49,234 90 WI 5.10% 1-Jul-11 JPCBC12A Retail 0.00 8,050,000 34,231 91 FL 6.34% 1-Jun-15 JPCBC12A Mixed Use 0.00 7,830,000 41,369 92 11-Oct-2005 - 10:36 (W603-W643) (c) 2005 LaSalle Bank N.A. Page 22 of 36 * NOI and DSCR, if available and reportable under the terms of the trust agreement, are based on information obtained from the related borrower, and no other party to the agreement shall be held liable for the accuracy or methodology used to determine such figures. (1) Legend: A. In Grace Period B. Late Payment but < 1 month delinq 1. Delinquent 1 month2. Delinquent 2 months 3. Delinquent 3+ months 4. Performing Matured Balloon 7. Foreclosure 9. REO 5. Non Performing Matured Ballon J.P. Morgan Chase Commercial Mortgage Securities Corp. Payment Date:Prior Payment:Next Payment:Record Date: 12-Oct-0512-Oct-05 12-Sep-05 14-Nov-05 30-Sep-05 Commercial Mortgage Pass-Through Certificates Series 2005-CIBC12 ABN AMRO Acct: 722865.1 Loan Level Detail Disclosure Control # Group Property Type Maturity Date PFY DSCR OperatingStatement Date Geo. Location Ending Principal Balance NoteRate Scheduled P&I Prepayment Amount Prepayment Date Loan Status Code (1) Statement Date: MD 5.05% 1-Aug-15 JPCBC12A Mixed Use 0.00 7,782,488 42,111 A 93 NY 5.58% 1-Jun-15 JPCBC12A Office 0.00 7,768,556 44,680 A 94 OH 5.55% 1-Mar-14 JPCBC12A Multifamily 0.00 7,741,666 45,103 A 95 OK 5.06% 1-May-15 JPCBC12A Office 0.00 7,688,095 32,418 96 NC 5.27% 1-Jul-15 JPCBC12A Multifamily 0.00 6,878,273 38,188 A 97 WA 5.12% 1-Jun-15 JPCBC12A Multifamily 0.00 6,640,000 28,331 98 NC 5.44% 1-Jul-15 JPCBC12A Retail 0.00 6,471,188 39,683 99 VA 5.10% 1-Jun-15 JPCBC12A Multifamily 0.00 6,500,000 27,625 A 100 CA 5.87% 1-Nov-14 JPCBC12A Industrial 0.00 6,475,403 38,429 A 101 CA 5.74% 1-May-15 JPCBC12A Retail 0.00 6,394,176 37,454 102 TX 5.84% 1-Jun-20 JPCBC12A Retail 0.00 6,176,383 36,537 103 PA 5.27% 1-Jun-15 JPCBC12A Retail 0.00 6,161,566 37,227 104 CO 5.25% 1-Jun-15 JPCBC12A Multifamily 0.00 6,150,000 26,906 A 105 IN 5.27% 1-Jul-15 JPCBC12A Multifamily 0.00 6,080,792 33,760 A 106 VA 5.06% 1-Jul-15 JPCBC12A Multifamily 0.00 6,000,000 25,300 107 VI 5.22% 1-Aug-15 JPCBC12A Retail 0.00 6,000,000 26,100 108 IA 5.43% 1-Jul-15 JPCBC12A Multifamily 0.00 5,966,144 38,989 109 IA 5.14% 1-May-14 JPCBC12A Office 0.00 5,920,000 25,352 110 TX 5.91% 1-May-15 JPCBC12A Office 0.00 5,788,287 41,608 111 TX 5.75% 1-May-25 JPCBC12A Retail 0.00 5,638,609 40,019 112 KS 5.81% 1-May-15 JPCBC12A Retail 0.00 5,573,554 32,894 A 113 VA 5.60% 1-May-15 JPCBC12A Office 0.00 5,500,000 25,667 114 UT 5.37% 1-Jul-15 JPCBC12A Office 0.00 5,383,370 30,222 A 115 11-Oct-2005 - 10:36 (W603-W643) (c) 2005 LaSalle Bank N.A. Page 23 of 36 * NOI and DSCR, if available and reportable under the terms of the trust agreement, are based on information obtained from the related borrower, and no other party to the agreement shall be held liable for the accuracy or methodology used to determine such figures. (1) Legend: A. In Grace Period B. Late Payment but < 1 month delinq 1. Delinquent 1 month2. Delinquent 2 months 3. Delinquent 3+ months 4. Performing Matured Balloon 7. Foreclosure 9. REO 5. Non Performing Matured Ballon J.P. Morgan Chase Commercial Mortgage Securities Corp. Payment Date:Prior Payment:Next Payment:Record Date: 12-Oct-0512-Oct-05 12-Sep-05 14-Nov-05 30-Sep-05 Commercial Mortgage Pass-Through Certificates Series 2005-CIBC12 ABN AMRO Acct: 722865.1 Loan Level Detail Disclosure Control # Group Property Type Maturity Date PFY DSCR OperatingStatement Date Geo. Location Ending Principal Balance NoteRate Scheduled P&I Prepayment Amount Prepayment Date Loan Status Code (1) Statement Date: TX 5.33% 1-Jul-15 JPCBC12A Retail 0.00 5,400,000 23,985 A 116 5.33% 1-Jun-12 JPCBC12A Multifamily 0.00 5,300,000 23,541 A 117 KY 5.21% 1-Jul-15 JPCBC12A Self Storage 0.00 5,263,157 29,029 118 LA 5.51% 1-May-15 JPCBC12A Retail 0.00 5,253,338 30,012 A 119 CA 5.55% 1-Jun-15 JPCBC12A Retail 0.00 5,240,000 24,235 120 TX 5.76% 1-Apr-15 JPCBC12A Retail 0.00 5,219,320 30,671 121 TX 5.45% 1-Jun-15 JPCBC12A Office 0.00 5,178,444 29,362 122 PA 5.53% 1-May-15 JPCBC12A Retail 0.00 5,173,858 29,623 123 NV 5.32% 1-Jun-15 JPCBC12A Multifamily 0.00 5,128,052 28,662 A 124 CA 5.31% 1-Jul-15 JPCBC12A Office 0.00 5,084,083 28,352 125 MO 5.24% 1-Apr-15 JPCBC12A Multifamily 0.00 5,000,000 21,833 126 NY 5.55% 1-Jun-15 JPCBC12A Office 0.00 4,979,713 28,547 A 127 FL 5.12% 1-Jun-15 JPCBC12A Industrial 0.00 4,977,776 27,209 A 128 TX 5.61% 1-May-10 JPCBC12A Office 0.00 4,900,000 22,908 129 FL 6.34% 1-Jun-15 JPCBC12A Office 0.00 4,850,000 25,624 130 IL 5.96% 1-Jun-20 JPCBC12A Office 0.00 4,820,000 23,939 131 RI 5.94% 1-Apr-15 JPCBC12A Office 0.00 4,773,035 28,594 132 KY 5.21% 1-Jul-15 JPCBC12A Self Storage 0.00 4,645,134 25,620 133 OH 6.01% 1-Apr-10 JPCBC12A Office 0.00 4,600,000 23,038 A 134 FL 4.92% 1-Jul-15 JPCBC12A Retail 0.00 4,500,000 18,450 A 135 CA 5.74% 1-Jun-15 JPCBC12A Retail 0.00 4,474,217 28,283 1 136 TX 5.72% 1-Apr-15 JPCBC12A Office 0.00 4,473,473 26,175 137 TX 5.62% 1-May-15 JPCBC12A Multifamily 0.00 4,457,922 25,775 138 11-Oct-2005 - 10:36 (W603-W643) (c) 2005 LaSalle Bank N.A. Page 24 of 36 * NOI and DSCR, if available and reportable under the terms of the trust agreement, are based on information obtained from the related borrower, and no other party to the agreement shall be held liable for the accuracy or methodology used to determine such figures. (1) Legend: A. In Grace Period B. Late Payment but < 1 month delinq 1. Delinquent 1 month2. Delinquent 2 months 3. Delinquent 3+ months 4. Performing Matured Balloon 7. Foreclosure 9. REO 5. Non Performing Matured Ballon J.P. Morgan Chase Commercial Mortgage Securities Corp. Payment Date:Prior Payment:Next Payment:Record Date: 12-Oct-0512-Oct-05 12-Sep-05 14-Nov-05 30-Sep-05 Commercial Mortgage Pass-Through Certificates Series 2005-CIBC12 ABN AMRO Acct: 722865.1 Loan Level Detail Disclosure Control # Group Property Type Maturity Date PFY DSCR OperatingStatement Date Geo. Location Ending Principal Balance NoteRate Scheduled P&I Prepayment Amount Prepayment Date Loan Status Code (1) Statement Date: AZ 5.59% 1-Aug-15 JPCBC12A Mixed Use 0.00 4,441,094 25,518 139 GA 5.64% 1-Feb-10 JPCBC12A Retail 0.00 4,300,000 20,210 140 MI 5.52% 1-Jul-15 JPCBC12A Office 0.00 4,287,196 24,469 141 5.20% 1-Jul-15 JPCBC12A Multifamily 0.00 4,200,000 18,200 A 142 CA 5.86% 1-Dec-14 JPCBC12A Industrial 0.00 4,134,261 24,509 A 143 CO 5.22% 1-May-15 JPCBC12A Multifamily 0.00 3,978,484 22,014 A 144 LA 5.49% 1-Mar-15 JPCBC12A Multifamily 0.00 3,859,230 23,926 1 145 NY 5.50% 1-May-15 JPCBC12A Multifamily 0.00 3,863,000 17,705 146 NC 5.31% 1-Jun-15 JPCBC12A Multifamily 0.00 3,720,000 16,461 147 NY 5.56% 1-Jul-15 JPCBC12A Retail 0.00 3,700,000 17,143 148 AZ 5.14% 1-Jul-15 JPCBC12A Multifamily 0.00 3,500,000 14,992 149 LA 5.70% 1-Jun-15 JPCBC12A Retail 0.00 3,479,810 21,913 A 150 AZ 5.51% 1-Mar-15 JPCBC12A Multifamily 0.00 3,475,031 19,895 A 151 KY 5.21% 1-Jul-15 JPCBC12A Self Storage 0.00 3,468,899 19,133 152 OR 5.36% 1-Jul-15 JPCBC12A Office 0.00 3,389,506 19,007 153 MD 5.20% 1-Jul-15 JPCBC12A Office 0.00 3,376,635 22,816 154 NY 5.48% 1-Jun-15 JPCBC12A Office 0.00 3,385,996 19,262 155 SC 5.31% 1-Jul-15 JPCBC12A Multifamily 0.00 3,300,000 14,603 156 CA 5.70% 1-Jun-15 JPCBC12A Industrial 0.00 3,287,039 19,153 157 FL 5.39% 1-Jun-15 JPCBC12A Industrial 0.00 3,279,947 20,049 158 VA 5.60% 1-Jun-15 JPCBC12A Mixed Use 0.00 3,200,000 14,933 159 MN 5.71% 1-May-15 JPCBC12A Multifamily 0.00 3,181,257 19,244 A 160 PA 5.30% 1-Jun-15 JPCBC12A Retail 0.00 3,080,878 18,668 161 11-Oct-2005 - 10:36 (W603-W643) (c) 2005 LaSalle Bank N.A. Page 25 of 36 * NOI and DSCR, if available and reportable under the terms of the trust agreement, are based on information obtained from the related borrower, and no other party to the agreement shall be held liable for the accuracy or methodology used to determine such figures. (1) Legend: A. In Grace Period B. Late Payment but < 1 month delinq 1. Delinquent 1 month2. Delinquent 2 months 3. Delinquent 3+ months 4. Performing Matured Balloon 7. Foreclosure 9. REO 5. Non Performing Matured Ballon J.P. Morgan Chase Commercial Mortgage Securities Corp. Payment Date:Prior Payment:Next Payment:Record Date: 12-Oct-0512-Oct-05 12-Sep-05 14-Nov-05 30-Sep-05 Commercial Mortgage Pass-Through Certificates Series 2005-CIBC12 ABN AMRO Acct: 722865.1 Loan Level Detail Disclosure Control # Group Property Type Maturity Date PFY DSCR OperatingStatement Date Geo. Location Ending Principal Balance NoteRate Scheduled P&I Prepayment Amount Prepayment Date Loan Status Code (1) Statement Date: FL 5.53% 1-Jun-20 JPCBC12A Self Storage 0.00 3,055,320 25,379 162 OH 6.01% 1-May-15 JPCBC12A Retail 0.00 3,016,328 18,186 A 163 ID 5.67% 1-Jun-15 JPCBC12A Office 0.00 3,007,461 18,885 A 164 CA 5.17% 1-Jul-15 JPCBC12A Retail 0.00 2,990,343 16,418 A 165 CA 5.36% 1-Aug-15 JPCBC12A Mixed Use 0.00 2,993,691 16,771 166 TX 5.37% 1-Aug-15 JPCBC12A Retail 0.00 2,993,705 16,790 167 PA 5.30% 1-Jun-15 JPCBC12A Retail 0.00 2,882,112 17,464 168 MI 5.66% 1-Aug-15 JPCBC12A Mixed Use 0.00 2,894,284 16,758 169 CA 5.10% 1-Jun-15 JPCBC12A Industrial 0.00 2,728,591 29,835 170 TX 5.49% 1-May-15 JPCBC12A Office 0.00 2,719,376 18,901 171 NJ 5.33% 1-Jun-12 JPCBC12A Multifamily 0.00 2,700,000 11,993 A 172 CA 5.68% 1-Aug-25 JPCBC12A Industrial 0.00 2,688,262 18,849 173 TX 5.84% 1-Jun-15 JPCBC12A Retail 0.00 2,688,834 15,911 174 DE 5.27% 1-Jun-15 JPCBC12A Multifamily 0.00 2,688,371 14,943 175 OH 5.21% 1-Jul-15 JPCBC12A Self Storage 0.00 2,651,514 14,624 176 5.50% 1-Jun-15 JPCBC12A Retail 0.00 2,639,132 15,046 177 KY 5.21% 1-Jul-15 JPCBC12A Self Storage 0.00 2,591,706 14,295 178 KY 5.21% 1-Jul-15 JPCBC12A Self Storage 0.00 2,511,961 13,855 179 NC 5.39% 1-Jun-15 JPCBC12A Retail 0.00 2,489,503 14,023 180 IA 5.48% 1-Jun-15 JPCBC12A Industrial 0.00 2,479,824 16,616 181 VA 5.10% 1-Jul-11 JPCBC12A Mixed Use 0.00 2,490,000 10,588 182 KY 5.82% 1-Jan-12 JPCBC12A Multifamily 0.00 2,477,583 14,701 A 183 PA 5.30% 1-Jun-15 JPCBC12A Retail 0.00 2,385,196 14,453 184 11-Oct-2005 - 10:36 (W603-W643) (c) 2005 LaSalle Bank N.A. Page 26 of 36 * NOI and DSCR, if available and reportable under the terms of the trust agreement, are based on information obtained from the related borrower, and no other party to the agreement shall be held liable for the accuracy or methodology used to determine such figures. (1) Legend: A. In Grace Period B. Late Payment but < 1 month delinq 1. Delinquent 1 month2. Delinquent 2 months 3. Delinquent 3+ months 4. Performing Matured Balloon 7. Foreclosure 9. REO 5. Non Performing Matured Ballon J.P. Morgan Chase Commercial Mortgage Securities Corp. Payment Date:Prior Payment:Next Payment:Record Date: 12-Oct-0512-Oct-05 12-Sep-05 14-Nov-05 30-Sep-05 Commercial Mortgage Pass-Through Certificates Series 2005-CIBC12 ABN AMRO Acct: 722865.1 Loan Level Detail Disclosure Control # Group Property Type Maturity Date PFY DSCR OperatingStatement Date Geo. Location Ending Principal Balance NoteRate Scheduled P&I Prepayment Amount Prepayment Date Loan Status Code (1) Statement Date: 5.36% 1-Jul-15 JPCBC12A Retail 0.00 2,292,901 12,858 185 FL 5.78% 1-Apr-15 JPCBC12A Retail 0.00 2,236,908 13,173 2 186 NJ 5.50% 1-Jun-15 JPCBC12A Multifamily 0.00 2,200,000 10,083 A 187 NC 6.15% 1-Jan-20 JPCBC12A Self Storage 0.00 2,073,878 13,724 188 FL 5.66% 1-Jun-15 JPCBC12A Mixed Use 0.00 2,062,949 12,941 189 OR 5.61% 1-Jun-15 JPCBC12A Retail 0.00 1,739,750 10,862 190 VA 5.80% 1-Jul-25 JPCBC12A Multifamily 0.00 1,688,643 11,984 191 WA 5.38% 1-Aug-10 JPCBC12A Mixed Use 0.00 1,656,524 9,301 A 192 WA 5.38% 1-Aug-10 JPCBC12A Mixed Use 0.00 1,536,775 8,628 A 193 PA 5.40% 1-Jun-15 JPCBC12A Retail 0.00 1,391,507 8,514 194 NY 5.73% 1-May-15 JPCBC12A Retail 0.00 1,194,230 6,988 A 195 5.58% 1-Jul-15 JPCBC12B Lodging 0.00 25,000,000 116,250 197 5.58% 1-Jul-15 JPCBC12B Lodging 0.00 25,000,000 116,250 198 2,214,646,571 10,809,448 0 11-Oct-2005 - 10:36 (W603-W643) (c) 2005 LaSalle Bank N.A. Page 27 of 36 * NOI and DSCR, if available and reportable under the terms of the trust agreement, are based on information obtained from the related borrower, and no other party to the agreement shall be held liable for the accuracy or methodology used to determine such figures. (1) Legend: A. In Grace Period B. Late Payment but < 1 month delinq 1. Delinquent 1 month2. Delinquent 2 months 3. Delinquent 3+ months 4. Performing Matured Balloon 7. Foreclosure 9. REO 5. Non Performing Matured Ballon J.P. Morgan Chase Commercial Mortgage Securities Corp. Payment Date:Prior Payment:Next Payment:Record Date: 12-Oct-0512-Oct-05 12-Sep-05 14-Nov-05 30-Sep-05 Commercial Mortgage Pass-Through Certificates Series 2005-CIBC12 ABN AMRO Acct: 722865.1 Specially Serviced (Part I) ~ Loan Detail (End of Period) Disclosure Control # Servicing Xfer Date Balance Note Rate Maturity Date Remaining Property Type Geo. Location NOI DSCR NOIDate Schedule Actual Life Amort. Statement Date: Loan Status Code(1) 16-Sep-05 3,859,230 113 293 LA 5.49% 1-Mar-15 Multifamily 3,871,098 Not Avail. Not Avail. Not Avail. 1 145 3,859,230 3,871,098 1 11-Oct-2005 - 10:36 (W603-W643) (c) 2005 LaSalle Bank N.A. Page 28 of 36 (1) Legend: A. P&I Adv - in Grace Period B. P&I Adv - < one month delinq 1. P&I Adv - delinquent 1 month 2. P&I Adv - delinquent 2 months 3. P&I Adv - delinquent 3+ months 4. Mat. Balloon/Assumed P&I 7. Foreclosure 9. REO 5. Non Performing Mat. Balloon J.P. Morgan Chase Commercial Mortgage Securities Corp. Payment Date:Prior Payment:Next Payment:Record Date: 12-Oct-0512-Oct-0512-Sep-05 14-Nov-05 30-Sep-05 Commercial Mortgage Pass-Through Certificates Series 2005-CIBC12 ABN AMRO Acct: 722865.1 Specially Serviced Loan Detail (Part II) ~ Servicer Comments (End of Period) Disclosure Control # Resolution Strategy Comments Statement Date: Other/TBD 145 11-Oct-2005 - 10:36 (W603-W643) (c) 2005 LaSalle Bank N.A. Page 29 of 36 J.P. Morgan Chase Commercial Mortgage Securities Corp. Payment Date:Prior Payment:Next Payment:Record Date: 12-Oct-0512-Oct-05 12-Sep-05 14-Nov-05 30-Sep-05 Commercial Mortgage Pass-Through Certificates Series 2005-CIBC12 ABN AMRO Acct: 722865.1 Modified Loan Detail Disclosure Control # Modification Date Cutoff Maturity Date Modification Description Modified Maturity Date Statement Date: 11-Oct-2005 - 10:36 (W603-W643) (c) 2005 LaSalle Bank N.A. Page 30 of 36 J.P. Morgan Chase Commercial Mortgage Securities Corp. Payment Date:Prior Payment:Next Payment:Record Date: 12-Oct-0512-Oct-05 12-Sep-05 14-Nov-05 30-Sep-05 Commercial Mortgage Pass-Through Certificates Series 2005-CIBC12 ABN AMRO Acct: 722865.1 Realized Loss Detail Period Disclosure Control # Appraisal Date Appraisal Value Beginning Scheduled Balance Gross Proceeds Gross Proceeds as a % of Sched. Balance Aggregate Liquidation Expenses * Net Liquidation Proceeds Net Proceeds as a % of Sched. Balance Realized Loss Statement Date: Current Total Cumulative 11-Oct-2005 - 10:36 (W603-W643) (c) 2005 LaSalle Bank N.A. Page 31 of 36 * Aggregate liquidation expenses also include outstanding P&I advances and unpaid servicing fees, unpaid trustee fees, etc.. J.P. Morgan Chase Commercial Mortgage Securities Corp. Payment Date:Prior Payment:Next Payment:Record Date: 12-Oct-0512-Oct-05 12-Sep-05 14-Nov-05 30-Sep-05 Commercial Mortgage Pass-Through Certificates Series 2005-CIBC12 ABN AMRO Acct: 722865.1 Appraisal Reduction Detail Disclosure Control# Appraisal Red. Date Scheduled Balance ASER Note Rate Maturity Date Property Type Geographic Location Appraisal Value Date DSCR Statement Date: Remaining Term Life ARA Amount Current P&I Advance Page 32 of 36 11-Oct-2005 - 10:36 (W603-W643) (c) 2005 LaSalle Bank N.A. J.P. Morgan Chase Commercial Mortgage Securities Corp. Payment Date:Prior Payment:Next Payment:Record Date: 12-Oct-0512-Oct-05 12-Sep-05 14-Nov-05 30-Sep-05 Commercial Mortgage Pass-Through Certificates Series 2005-CIBC12 Historical Collateral Level REO Report Property Type Statement Date: State Actual Balance Scheduled Balance Recent Appraisal Value Appraisal Reduction Amount Date Liquidated Liquidation Proceeds Liquidation Expenses Realized Loss Disclosure Control # REO Date City Appraisal Date ABN AMRO Acct: 722865.1 11-Oct-2005 - 10:36 (W603-W643) (c) 2005 LaSalle Bank N.A. Page 33 of 36 J.P. Morgan Chase Commercial Mortgage Securities Corp. Payment Date:Prior Payment:Next Payment:Record Date: 12-Oct-0512-Oct-05 12-Sep-05 14-Nov-05 30-Sep-05 Commercial Mortgage Pass-Through Certificates Series 2005-CIBC12 ABN AMRO Acct: 722865.1 Defeased Loans Statement Date: DisclosureControl # 11-Oct-2005 - 10:36 (W603-W643) (c) 2005 LaSalle Bank N.A. Page 34 of 36 J.P. Morgan Chase Commercial Mortgage Securities Corp. Payment Date:Prior Payment:Next Payment:Record Date: 12-Oct-0512-Oct-05 12-Sep-05 14-Nov-05 30-Sep-05 Commercial Mortgage Pass-Through Certificates Series 2005-CIBC12 ABN AMRO Acct: 722865.1 Rating Information Class CUSIP Fitch Moody's S&P Fitch Moody's S&P Original Ratings Rating Change/Change Date(1) Statement Date: A-1 46625YQM8 AAA Aaa NR A-2 46625YQN6 AAA Aaa NR A-3A1 46625YQP1 AAA Aaa NR A-3A2 46625YSC8 AAA Aaa NR A-3B 46625YQQ9 AAA Aaa NR A-4 46625YQR7 AAA Aaa NR A-SB 46625YQS5 AAA Aaa NR A-M 46625YQT3 AAA Aaa NR A-J 46625YQV8 AAA Aaa NR B 46625YQX4 AA Aa2 NR C 46625YQY2 AA- Aa3 NR D 46625YQZ9 A A2 NR E 46625YRB1 A- A3 NR F 46625YRC9 BBB+ Baa1 NR G 46625YRD7 BBB Baa2 NR H 46625YRE5 BBB- Baa3 NR J 46625YRF2 BB+ Ba1 NR K 46625YRG0 BB Ba2 NR L 46625YRH8 BB- Ba3 NR M 46625YRJ4 B+ B1 NR N 46625YRK1 B B2 NR P 46625YRL9 B- B3 NR Page 35 of 36 11-Oct-2005 - 10:36 (W603-W643) (c) 2005 LaSalle Bank N.A. NR - Designates that the class was not rated by the rating agency. (1) Changed ratings provided on this report are based on information provided by the applicable rating agency via electronic transmission. It shall be understood that this transmission will generally have been provided to LaSalle within 30 days of the payment date listed on this statement. Because ratings may have changed during the 30 day window, or may not be being provided by the rating agency in an electronic format and therefore notbeing updated on this report, LaSalle recommends that investors obtain current rating information directly from the rating agency. J.P. Morgan Chase Commercial Mortgage Securities Corp. Payment Date:Prior Payment:Next Payment:Record Date: 12-Oct-0512-Oct-05 12-Sep-05 14-Nov-05 30-Sep-05 Commercial Mortgage Pass-Through Certificates Series 2005-CIBC12 ABN AMRO Acct: 722865.1 Rating Information Class CUSIP Fitch Moody's S&P Fitch Moody's S&P Original Ratings Rating Change/Change Date(1) Statement Date: NR 46625YRM7 NR NR NR UHP 9ABSW642 NR NR NR X-1 46625YRA3 AAA Aaa NR X-2 46625YQW6 AAA Aaa NR S 9ABSW643 NR NR NR Page 36 of 36 11-Oct-2005 - 10:36 (W603-W643) (c) 2005 LaSalle Bank N.A. NR - Designates that the class was not rated by the rating agency. (1) Changed ratings provided on this report are based on information provided by the applicable rating agency via electronic transmission. It shall be understood that this transmission will generally have been provided to LaSalle within 30 days of the payment date listed on this statement. Because ratings may have changed during the 30 day window, or may not be being provided by the rating agency in an electronic format and therefore notbeing updated on this report, LaSalle recommends that investors obtain current rating information directly from the rating agency.

J.P. Morgan Chase Commercial Mortgage Securities Corp.

Commercial Mortgage Pass-Through Certificates

Series 2005-CIBC12

ABN AMRO Acct: 722865.1

Reporting Package Table of Contents

Payment Date:
Prior Payment:
Next Payment:
Record Date:

14-Nov-05
14-Nov-05

12-Oct-05

12-Dec-05

31-Oct-05

Administrator:
Tim Cutsinger 312.904.6342
tim.cutsinger@abnamro.com

Analyst:
Brian Scheff 714.259.6278
brian.scheff@abnamro.com

Statement Date:

135 S. LaSalle Street, Suite 1625
Chicago, IL 60603
USA

Statements to Certificateholders
Cash Reconciliation Summary
Bond Interest Reconciliation
Shortfall Summary Report

Asset-Backed Facts ~ 15 Month Loan Status Summary

Asset-Backed Facts ~ 15 Month Loan Payoff/Loss Summary
Historical Collateral Prepayment

Delinquent Loan Detail
Mortgage Loan Characteristics
Loan Level Detail

Page 2-4
Page 5-7
Page 8
Page 9

Page 10

Page 11
Page 12

Page 13
Page 14-16

Page 17-25

Specially Serviced (Part I) - Loan Detail

Specially Serviced (Part II) - Servicer Comments
Modified Loan Detail
Realized Loss Detail

Appraisal Reduction Detail
Historical REO Report
Defeased Loans

Page 26

Page 27
Page 28
Page 29

Page 30
Page 31
Page 32

Page(s)

Information is available for this issue from the following sources

Issue Id:

Monthly Data File
Name:

JPCIBC12

JPCIBC12_200511_3.ZIP

Closing Date:

First Payment Date:

Rated Final Payment: Date:

29-Jul-05
12-Aug-05

14-Sep-37

Rating Information

Page 33-34

Parties to The Transaction

Depositor: J.P. Morgan Chase Commercial Mortgage Securities Corp.

Underwriter: J.P. Morgan Chase Bank/Banc of America Securities LLC/CIBC World Markets Corp.

Master Servicer: GMAC Commercial Mortgage Corporation

Special Servicer: J.E. Robert Company, Inc

Rating Agency: Moody's Investors Service, Inc./Fitch Ratings

800.246.5761

LaSalle Factor Line

LaSalle Web Site

Servicer Web Site

www.gmaccm.com

www.etrustee.net

Page 1 of 34

Class

CUSIP

Original

Opening

Principal

Negative

Closing

Interest

Pass-Through

Per $ 1000

Next Rate(3)

WAC:
WAMM:

Payment Date:
Prior Payment:
Next Payment:
Record Date:

5.549315%

14-Nov-05
14-Nov-05

12-Oct-05

12-Dec-05

31-Oct-05

J.P. Morgan Chase Commercial Mortgage Securities Corp.

Commercial Mortgage Pass-Through Certificates

Series 2005-CIBC12

Face Value (1)

Balance

Payment

Adj. or Loss

Amortization

Balance

Payment (2)

Adjustment

Rate

105

Upper-Tier REMIC

Statement Date:

ABN AMRO Acct: 722865.1

967.003766983

10.940490752

0.000000000

956.063276231

3.631099157

Fixed

0.00

0.000000000

4.5060000000%

0.000000000

46625YQM8

A-1

72,501,000.00

793,196.52

0.00

69,315,543.59

263,258.32

70,108,740.11

1000.000000000

0.000000000

1000.000000000

3.949166662

Fixed

0.00

0.000000000

4.7390000000%

0.000000000

46625YQN6

A-2

171,215,000.00

0.00

171,215,000.00

676,156.57

171,215,000.00

1000.000000000

0.000000000

1000.000000000

4.020000000

Fixed

0.00

0.000000000

4.8240000000%

0.000000000

46625YQP1

A-3A1

163,601,000.00

0.00

163,601,000.00

657,676.02

163,601,000.00

1000.000000000

0.000000000

1000.000000000

4.106666667

Fixed

0.00

0.000000000

4.9280000000%

0.000000000

46625YSC8

A-3A2

122,934,000.00

0.00

122,934,000.00

504,848.96

122,934,000.00

1000.000000000

0.000000000

1000.000000000

4.592288050

5.3386451766%

0.00

0.000000000

5.5107456349%

0.000000000

46625YQQ9

A-3B

200,000,000.00

0.00

200,000,000.00

918,457.61

200,000,000.00

1000.000000000

0.000000000

1000.000000000

4.079166672

Fixed

0.00

0.000000000

4.8950000000%

0.000000000

46625YQR7

A-4

649,324,000.00

0.00

649,324,000.00

2,648,700.82

649,324,000.00

1000.000000000

0.000000000

1000.000000000

4.038333333

Fixed

0.00

0.000000000

4.8460000000%

0.000000000

46625YQS5

A-SB

137,352,000.00

0.00

137,352,000.00

554,673.16

137,352,000.00

1000.000000000

0.000000000

1000.000000000

4.123333349

4.9480000000%

0.00

0.000000000

4.9480000000%

0.000000000

46625YQT3

A-M

216,704,000.00

0.00

216,704,000.00

893,542.83

216,704,000.00

1000.000000000

0.000000000

1000.000000000

4.155833308

4.9870000000%

0.00

0.000000000

4.9870000000%

0.000000000

46625YQV8

A-J

162,527,000.00

0.00

162,527,000.00

675,435.12

162,527,000.00

1000.000000000

0.000000000

1000.000000000

4.325621467

5.0186451766%

0.00

0.000000000

5.1907456349%

0.000000000

46625YQX4

43,341,000.00

0.00

43,341,000.00

187,476.76

43,341,000.00

1000.000000000

0.000000000

1000.000000000

4.350621242

5.0486451766%

0.00

0.000000000

5.2207456349%

0.000000000

46625YQY2

18,962,000.00

0.00

18,962,000.00

82,496.48

18,962,000.00

1000.000000000

0.000000000

1000.000000000

4.424787879

5.1376451766%

0.00

0.000000000

5.3097456349%

0.000000000

46625YQZ9

32,505,000.00

0.00

32,505,000.00

143,827.73

32,505,000.00

1000.000000000

0.000000000

1000.000000000

4.506454519

5.2356451766%

0.00

0.000000000

5.4077456349%

0.000000000

46625YRB1/U48138XX1

27,088,000.00

0.00

27,088,000.00

122,070.84

27,088,000.00

1000.000000000

0.000000000

1000.000000000

4.592287941

5.3386451766%

0.00

0.000000000

5.5107456349%

0.000000000

46625YRC9/U48138XY9

24,380,000.00

0.00

24,380,000.00

111,959.98

24,380,000.00

1000.000000000

0.000000000

1000.000000000

4.592288035

5.3386451766%

0.00

0.000000000

5.5107456349%

0.000000000

46625YRD7/U48138XZ6

24,379,000.00

0.00

24,379,000.00

111,955.39

24,379,000.00

1000.000000000

0.000000000

1000.000000000

4.592288150

5.3386451766%

0.00

0.000000000

5.5107456349%

0.000000000

46625YRE5/U48138YA0

29,797,000.00

0.00

29,797,000.00

136,836.41

29,797,000.00

1000.000000000

0.000000000

1000.000000000

3.897500615

4.6770000000%

0.00

0.000000000

4.6770000000%

0.000000000

46625YRF2/U48138YB8

8,126,000.00

0.00

8,126,000.00

31,671.09

8,126,000.00

Page 2 of 34

Notes: (1) N denotes notional balance not included in total (2) Accrued Interest Plus/Minus Interest Adjustment Minus Deferred Interest equals Interest Payment (3) Estimated. * Denotes Controlling Class

Class

CUSIP

Original

Opening

Principal

Negative

Closing

Interest

Pass-Through

Per $ 1000

Next Rate(3)

WAC:
WAMM:

Payment Date:
Prior Payment:
Next Payment:
Record Date:

5.549315%

14-Nov-05
14-Nov-05

12-Oct-05

12-Dec-05

31-Oct-05

J.P. Morgan Chase Commercial Mortgage Securities Corp.

Commercial Mortgage Pass-Through Certificates

Series 2005-CIBC12

Face Value (1)

Balance

Payment

Adj. or Loss

Amortization

Balance

Payment (2)

Adjustment

Rate

105

Upper-Tier REMIC

Statement Date:

ABN AMRO Acct: 722865.1

1000.000000000

0.000000000

1000.000000000

3.897500615

4.6770000000%

0.00

0.000000000

4.6770000000%

0.000000000

46625YRG0/U48138YC6

8,126,000.00

0.00

8,126,000.00

31,671.09

8,126,000.00

1000.000000000

0.000000000

1000.000000000

3.897499692

4.6770000000%

0.00

0.000000000

4.6770000000%

0.000000000

46625YRH8/U48138YD4

8,127,000.00

0.00

8,127,000.00

31,674.98

8,127,000.00

1000.000000000

0.000000000

1000.000000000

3.897500462

4.6770000000%

0.00

0.000000000

4.6770000000%

0.000000000

46625YRJ4/U48138YE2

5,417,000.00

0.00

5,417,000.00

21,112.76

5,417,000.00

1000.000000000

0.000000000

1000.000000000

3.897499692

4.6770000000%

0.00

0.000000000

4.6770000000%

0.000000000

46625YRK1/U48138YF9

8,127,000.00

0.00

8,127,000.00

31,674.98

8,127,000.00

1000.000000000

0.000000000

1000.000000000

3.897500462

4.6770000000%

0.00

0.000000000

4.6770000000%

0.000000000

46625YRL9/U48138YG7

5,417,000.00

0.00

5,417,000.00

21,112.76

5,417,000.00

1000.000000000

0.000000000

1000.000000000

3.786297895

4.6770000000%

0.00

)

(3,012.33

)

(0.111201923

4.6770000000%

0.000000000

46625YRM7/U48138YH5

27,088,830.00

0.00

27,088,830.00

102,566.38

27,088,830.00

1000.000000000

0.000000000

1000.000000000

4.786916600

5.5590000000%

0.00

0.000000000

5.7443000000%

0.000000000

9ABSW642

UHP

50,000,000.00

0.00

50,000,000.00

239,345.83

50,000,000.00

998.896069670

0.000000000

998.530041841

0.048822632

0.0528460868%

0.00

0.000000000

0.0586519045%

0.000000000

46625YRA3/U48138XW3

X-1

2,167,038,830.00

0.00

2,163,853,373.59

105,800.54

2,164,646,570.11

1000.000000000

0.000000000

1000.000000000

0.414749784

0.3545397507%

0.00

0.000000000

0.4976997413%

0.000000000

46625YQW6

X-2

2,100,087,000.00

0.00

2,100,087,000.00

871,010.63

2,100,087,000.00

0.000000000

0.00

0.000000000

N/A

0.000000000

9ABSW603

0.00

0.000000000

0.00

0.000000000

N/A

0.000000000

9ABSW641

0.00

Total P&I Payment

0.00

)

(3,012.33

2,217,038,830.00

2,214,646,570.11

10,970,210.56

Total

2,213,853,373.59

793,196.52

0.00

10,177,014.04

Page 3 of 34

Class

CUSIP

Original

Opening

Principal

Negative

Closing

Interest

Pass-Through

Per $ 1000

Next Rate(3)

WAC:
WAMM:

Payment Date:
Prior Payment:
Next Payment:
Record Date:

5.549315%

14-Nov-05
14-Nov-05

12-Oct-05

12-Dec-05

31-Oct-05

J.P. Morgan Chase Commercial Mortgage Securities Corp.

Commercial Mortgage Pass-Through Certificates

Series 2005-CIBC12

Face Value (1)

Balance

Payment

Adj. or Loss

Amortization

Balance

Payment (2)

Adjustment

Rate

105

Grantor Trust

Statement Date:

ABN AMRO Acct: 722865.1

0.000000000

0.00

0.000000000

N/A

0.000000000

9ABSW643

0.00

Total P&I Payment

0.00

Total

0.00

Page 4 of 34

J.P. Morgan Chase Commercial Mortgage Securities Corp.

Payment Date:
Prior Payment:
Next Payment:
Record Date:

14-Nov-05
14-Nov-05

12-Oct-05

12-Dec-05

31-Oct-05

Commercial Mortgage Pass-Through Certificates

Series 2005-CIBC12

ABN AMRO Acct: 722865.1

Statement Date:

Cash Reconciliation Summary

Current Scheduled Interest

Interest Summary

Less Deferred Interest

Plus Gross Advance Interest

Less PPIS Reducing Scheduled Int

9,212,619.65

0.00
0.00

Less ASER Interest Adv Reduction

0.00

Less Other Adjustment

0.00

Total

10,231,220.18

Unscheduled Interest:
Prepayment Penalties

0.00

Yield Maintenance Penalties

0.00

Other Interest Proceeds

0.00

Total

0.00

Less Fees & Expenses Paid By/To Servicer

Less Fee Paid To Servicer

Less Fee Strips Paid by Servicer

Special Servicing Fees

Interest Due Serv on Advances

Recoup of Prior Advances

Misc. Fees & Expenses

Total Unscheduled Fees & Expenses
Total Interest Due Trust

Less Fees & Expenses Paid By/To Trust
Trustee Fee
Fee Strips
Misc. Fees
Interest Reserve Withholding

Plus Interest Reserve Deposit
Total

Total Interest Due Certs

Principal Summary

Scheduled Principal:
Current Scheduled Principal
Advanced Scheduled Principal
Scheduled Principal
Unscheduled Principal:
Curtailments
Prepayments in Full
Liquidation Proceeds
Repurchase Proceeds
Other Principal Proceeds
Total Unscheduled Principal
Remittance Principal

Remittance P&I Due Trust

Remittance P&I Due Certs

Pool Balance Summary

Beginning Pool
Scheduled Principal
Unscheduled Principal
Deferred Interest
Liquidations
Repurchases

Ending Pool

Balance

Count

Principal

Interest

Prior Outstanding
Plus Current Period
Less Recovered

Ending Outstanding

Servicing Fee Summary

Current Servicing Fees
Plus Fees Advanced for PPIS
Less Reduction for PPIS
Plus Delinquent Servicing Fees

Total Servicing Fees

PPIS Summary

Gross PPIS
Reduced by PPIE
Reduced by Shortfalls in Fees
Reduced by Other Amounts

PPIS Reducing Scheduled
Interest

PPIS Reducing Servicing Fee
PPIS Due Certificate

0.00

)

(3,012.34

0.00
0.00

0.00

)

(3,012.34

10,178,920.88

)

(1,906.85

0.00
0.00
0.00

)

(1,906.85

662,052.56
131,143.85
793,196.41

0.11
0.00
0.00
0.00
0.00
0.11

793,196.52

10,972,117.40

10,970,210.55

2,214,646,570.62

197

793,196.41

0.11

0.00
0.00

0.00

2,213,853,374.10

197

410,484.97

2,531,245.38

131,143.85

1,018,600.53

143,010.97

1,054,454.59

49,286.96

0.00
0.00

10,256.44

59,543.41

0.00
0.00
0.00
0.00
0.00
0.00

0.00

)

(49,286.96

10,177,014.03

Interest Not Advanced (

Current Period

)

0.00

1,018,600.53

Workout Fees
Liquidation Fees

0.00
0.00

Less Non Recovered

)

(2,495,391.32

)

(398,617.85

0.00

Advance Summary (Advance Made by Servicer)

Page 5 of 34

J.P. Morgan Chase Commercial Mortgage Securities Corp.

Payment Date:
Prior Payment:
Next Payment:
Record Date:

14-Nov-05
14-Nov-05

12-Oct-05

12-Dec-05

31-Oct-05

Commercial Mortgage Pass-Through Certificates

Series 2005-CIBC12

ABN AMRO Acct: 722865.1

Statement Date:

Cash Reconciliation Summary Pooled Mortgage Loans

Current Scheduled Interest

Interest Summary

Less Deferred Interest

Plus Gross Advance Interest

Less PPIS Reducing Scheduled Int

8,972,369.65

0.00
0.00

Less ASER Interest Adv Reduction

0.00

Less Other Adjustment

0.00

Total

9,990,970.18

Unscheduled Interest:
Prepayment Penalties

0.00

Yield Maintenance Penalties

0.00

Other Interest Proceeds

0.00

Total

0.00

Less Fees & Expenses Paid By/To Servicer

Less Fee Paid To Servicer

Less Fee Strips Paid by Servicer

Special Servicing Fees

Interest Due Serv on Advances

Recoup of Prior Advances

Misc. Fees & Expenses

Total Unscheduled Fees & Expenses
Total Interest Due Trust

Less Fees & Expenses Paid By/To Trust
Trustee Fee
Fee Strips
Misc. Fees
Interest Reserve Withholding

Plus Interest Reserve Deposit
Total

Total Interest Due Certs

Principal Summary

Remittance P&I Due Trust

Remittance P&I Due Certs

Pool Balance Summary

Beginning Pool
Scheduled Principal
Unscheduled Principal
Deferred Interest
Liquidations
Repurchases

Ending Pool

Balance

Count

Principal

Interest

Prior Outstanding
Plus Current Period
Less Recovered

Ending Outstanding

Servicing Fee Summary

Current Servicing Fees
Plus Fees Advanced for PPIS
Less Reduction for PPIS
Plus Delinquent Servicing Fees

Total Servicing Fees

PPIS Summary

Gross PPIS
Reduced by PPIE
Reduced by Shortfalls in Fees
Reduced by Other Amounts

PPIS Reducing Scheduled
Interest

PPIS Reducing Servicing Fee
PPIS Due Certificate

0.00

)

(3,012.34

0.00
0.00

0.00

)

(3,012.34

9,939,531.99

)

(1,863.79

0.00
0.00
0.00

)

(1,863.79

662,052.56
131,143.85
793,196.41

0.11
0.00
0.00
0.00
0.00
0.11

793,196.52

10,732,728.51

10,730,864.71

2,164,646,570.62

195

793,196.41

0.11

0.00
0.00

0.00

2,163,853,374.10

195

410,484.97

2,531,245.38

131,143.85

1,018,600.53

143,010.97

1,054,454.59

48,425.85

0.00
0.00

10,256.44

58,682.29

0.00
0.00
0.00
0.00
0.00
0.00

0.00

)

(48,425.85

9,937,668.19

Interest Not Advanced (

Current Period

)

0.00

1,018,600.53

Workout Fees
Liquidation Fees

0.00
0.00

Less Non Recovered

)

(2,495,391.32

)

(398,617.85

0.00

Advance Summary (Advance Made by Servicer)

Page 6 of 34

J.P. Morgan Chase Commercial Mortgage Securities Corp.

Payment Date:
Prior Payment:
Next Payment:
Record Date:

14-Nov-05
14-Nov-05

12-Oct-05

12-Dec-05

31-Oct-05

Commercial Mortgage Pass-Through Certificates

Series 2005-CIBC12

ABN AMRO Acct: 722865.1

Statement Date:

Cash Reconciliation Summary Universal Hotel Portfolio B Notes

Current Scheduled Interest

Interest Summary

Less Deferred Interest

Plus Gross Advance Interest

Less PPIS Reducing Scheduled Int

240,250.00

0.00
0.00

Less ASER Interest Adv Reduction

0.00

Less Other Adjustment

0.00

Total

240,250.00

Unscheduled Interest:
Prepayment Penalties

0.00

Yield Maintenance Penalties

0.00

Other Interest Proceeds

0.00

Total

0.00

Less Fees & Expenses Paid By/To Servicer

Less Fee Paid To Servicer

Less Fee Strips Paid by Servicer

Special Servicing Fees

Interest Due Serv on Advances

Recoup of Prior Advances

Misc. Fees & Expenses

Total Unscheduled Fees & Expenses
Total Interest Due Trust

Less Fees & Expenses Paid By/To Trust
Trustee Fee
Fee Strips
Misc. Fees
Interest Reserve Withholding

Plus Interest Reserve Deposit
Total

Total Interest Due Certs

Principal Summary

Remittance P&I Due Trust

Remittance P&I Due Certs

Pool Balance Summary

Beginning Pool
Scheduled Principal
Unscheduled Principal
Deferred Interest
Liquidations
Repurchases

Ending Pool

Balance

Count

Principal

Interest

Prior Outstanding
Plus Current Period
Less Recovered

Ending Outstanding

Servicing Fee Summary

Current Servicing Fees
Plus Fees Advanced for PPIS
Less Reduction for PPIS
Plus Delinquent Servicing Fees

Total Servicing Fees

PPIS Summary

Gross PPIS
Reduced by PPIE
Reduced by Shortfalls in Fees
Reduced by Other Amounts

PPIS Reducing Scheduled
Interest

PPIS Reducing Servicing Fee
PPIS Due Certificate

0.00

0.00
0.00

0.00

239,388.89

)

(43.06

0.00
0.00
0.00

)

(43.06

0.00
0.00
0.00

0.00
0.00
0.00
0.00
0.00
0.00
0.00

239,388.89

239,345.83

50,000,000.00

0.00
0.00

0.00

50,000,000.00

0.00

861.11

0.00
0.00
0.00

861.11

0.00
0.00
0.00
0.00
0.00
0.00

0.00

)

(861.11

239,345.83

Interest Not Advanced (

Current Period

)

0.00

Workout Fees
Liquidation Fees

0.00
0.00

Less Non Recovered

0.00

0.00
0.00

0.00

Advance Summary (Advance Made by Servicer)

Page 7 of 34

J.P. Morgan Chase Commercial Mortgage Securities Corp.

Class

Accrued

Payment Date:
Prior Payment:
Next Payment:
Record Date:

14-Nov-05
14-Nov-05

12-Oct-05

12-Dec-05

31-Oct-05

Commercial Mortgage Pass-Through Certificates

Series 2005-CIBC12

ABN AMRO Acct: 722865.1

Bond Interest Reconciliation

Deductions

Allocable

Deferred &

Prior

Prepay-

Other

Additions

Interest

Credit Support

Original

Current(4)

Accrual

Int. Short-

falls Due

ment

Interest

Int erest (2)

Payment

Amount

PPIS

Int erest

Certificate

Accretion

Interest

Loss/Exp

Interest

Penalties

Proceeds (1)

Interest

Shortfalls

Certificate

Rate

Pass

Thru

Method Days

Outstanding

Remaining

Statement Date:

Distributable

Current Period

(Shortfall)/

Recovery

Int Accrual

on Prior

Shortfall (3)

2.00
1.00

0.00

A-1

263,258.32

0.00

30.00%

30.04%

30/360

4.506000000%

0.00

A-2

676,156.57

0.00

30.00%

30.04%

30/360

4.739000000%

0.00

A-3A1

657,676.02

0.00

30.00%

30.04%

30/360

4.824000000%

0.00

A-3A2

504,848.96

0.00

30.00%

30.04%

30/360

4.928000000%

0.00

A-3B

918,457.61

0.00

30.00%

30.04%

30/360

5.510745635%

0.00

A-4

2,648,700.82

0.00

30.00%

30.04%

30/360

4.895000000%

0.00

A-SB

554,673.16

0.00

30.00%

30.04%

30/360

4.846000000%

0.00

A-M

893,542.83

0.00

20.00%

20.03%

30/360

4.948000000%

0.00

A-J

675,435.12

0.00

12.50%

12.52%

30/360

4.987000000%

0.00

187,476.76

0.00

10.50%

10.52%

30/360

5.190745635%

0.00

82,496.48

0.00

9.63%

9.64%

30/360

5.220745635%

0.00

143,827.73

0.00

8.13%

8.14%

30/360

5.309745635%

0.00

122,070.84

0.00

6.88%

6.89%

30/360

5.407745635%

0.00

111,959.98

0.00

5.75%

5.76%

30/360

5.510745635%

0.00

111,955.39

0.00

4.63%

30/360

5.510745635%

0.00

136,836.41

0.00

3.25%

30/360

5.510745635%

0.00

31,671.09

0.00

2.88%

30/360

4.677000000%

0.00

31,671.09

0.00

2.50%

30/360

4.677000000%

0.00

31,674.98

0.00

2.13%

30/360

4.677000000%

0.00

21,112.76

0.00

1.88%

30/360

4.677000000%

0.00

31,674.98

0.00

1.50%

30/360

4.677000000%

0.00

21,112.76

0.00

1.25%

30/360

4.677000000%

0.00

105,578.71

106,432.77

102,566.38

3,866.40

0.00%

30/360

4.677000000%

)

(3,012.34

854.06

0.00

UHP

239,345.83

0.00

30/360

5.744300000%

0.00

X-1

105,800.54

0.00

30/360

0.058651905%

0.00

X-2

871,010.63

0.00

30/360

0.497699741%

0.00

0.000000000%

0.00

10,180,026.37

10,180,880.43

10,177,014.04

3,866.40

)

(3,012.34

854.06

0.00

(2) Accrued - Deductions + Additions Interest

(3) Includes interest accrued on outstanding Interest Shortfalls and/or Loss Allocations. Where applicable.

Page 8 of 34

(1) Other Interest Proceeds are additional interest amounts specifically allocated to the bond(s) and used in determining the bonds Distributable Interest.

(4) Determined as follows: (A) the ending balance of all the classes less (B) the sum of (i) the ending balance of the class and (ii) the ending balance of all classes which are not subordinate to the class divided by (A).

J.P. Morgan Chase Commercial Mortgage Securities Corp.

Payment Date:
Prior Payment:
Next Payment:
Record Date:

14-Nov-05
14-Nov-05

12-Oct-05

12-Dec-05

31-Oct-05

Commercial Mortgage Pass-Through Certificates

Series 2005-CIBC12

ABN AMRO Acct: 722865.1

Interest Adjustments Summary

Statement Date:

0.00

3,012.34

0.00

Special Servicing Fees

Workout Fees

Liquidation Fees

Legal Fees

0.00

Misc. Fees & Expenses Paid by/to Servicer

Interest Paid to Servicer on Outstanding Advances

0.00

ASER Interest Advance Reduction

Interest Not Advanced (Current Period)

Recoup of Prior Advances by Servicer

0.00

Servicing Fees Paid Servicer on Loans Not Advanced

Misc. Fees & Expenses Paid by Trust

0.00

Shortfall Due to Rate Modification

Total Shortfall Allocated to the Bonds

Total Interest Adjustment to the Bonds

3,012.34

Shortfall Allocated to the Bonds:

Excess Allocated to the Bonds:

Other Interest Proceeds Due the Bonds

Yield Maintenance Penalties Due the Bonds

Prepayment Penalties Due the Bonds

Recovered ASER Interest Due the Bonds

Recovered Interest Due the Bonds

Less Total Shortfall Allocated to the Bonds

Total Excess Allocated to the Bonds

0.00

0.00

Total Excess Allocated to the Bonds

)

(3,012.34

)

(3,012.34

Aggregate Interest Adjustment Allocated to the Bonds

0.00

Prepayment Interest Excess Due the Bonds

0.00

ARD Excess Interest

0.00

Net Prepayment Int. Shortfalls Allocated to the Bonds

Other Interest Loss

Interest Income

0.00

Page 9 of 34

J.P. Morgan Chase Commercial Mortgage Securities Corp.

Payment Date:
Prior Payment:
Next Payment:
Record Date:

14-Nov-05
14-Nov-05

12-Oct-05

12-Dec-05

31-Oct-05

Commercial Mortgage Pass-Through Certificates

Series 2005-CIBC12

Asset-Backed Facts ~ 15 Month Historical Loan Status Summary

Distribution

Date

Delinq 1 Month

Delinq 2 Months

Delinq 3+ Months

Foreclosure

REO

Modifications

Specially Serviced

Bankruptcy

# Balance

Delinquency Aging Categories

Special Event Categories (1)

Statement Date:

Pooled Mortgage Loans

ABN AMRO Acct: 722865.1

0.00%

0.51%

0.18%

0.00%

1.03%

0.67%

11/14/2005

0.00

3,853,548.83

0.00

14,453,548.83

0.00

1.54%

0.87%

0.51%

0.10%

0.00%

0.51%

0.18%

10/12/2005

18,933,447.66

2,236,908.47

0.00

3,859,230.45

0.00

1.54%

0.57%

0.00%

9/12/2005

12,438,318.24

0.00

0.00%

8/12/2005

0.00

(1) Note: Modification, Specially Serviced & Bankruptcy Totals are Included in the Appropriate Delinquency Aging Category

Page 10 of 34

J.P. Morgan Chase Commercial Mortgage Securities Corp.

Payment Date:
Prior Payment:
Next Payment:
Record Date:

14-Nov-05
14-Nov-05

12-Oct-05

12-Dec-05

31-Oct-05

Commercial Mortgage Pass-Through Certificates

Asset-Backed Facts ~ 15 Month Historical Payoff/Loss Summary

Distribution

Date

Ending Pool (1)

Payoffs(2)

Penalties

Appraisal Reduct. (2)

Liquidations (2)

Realized Losses (2)

Remaining Term

Curr Weighted Avg.

# Balance

# Amount

# Balance

# Amount

Life

Coupon Remit

Statement Date:

Pooled Mortgage Loans

Amort

ABN AMRO Acct: 722865.1

Series 2005-CIBC12

14-Nov-05

195

100.00%

2,163,853,374

99.85%

0.00%

105

337

5.54%

5.51%

12-Oct-05

195

100.00%

2,164,646,571

99.89%

0.00%

106

269

5.37%

5.33%

12-Sep-05

195

100.00%

2,165,539,660

99.93%

0.00%

107

270

5.54%

5.51%

12-Aug-05

195

100.00%

2,166,324,880

99.97%

0.00%

108

270

5.54%

5.51%

(1) Percentage based on pool as of cutoff. (2) Percentage based on pool as of beginning of period.

Page 11 of 34

J.P. Morgan Chase Commercial Mortgage Securities Corp.

Payment Date:
Prior Payment:
Next Payment:
Record Date:

14-Nov-05
14-Nov-05

12-Oct-05

12-Dec-05

31-Oct-05

Commercial Mortgage Pass-Through Certificates

Series 2005-CIBC12

ABN AMRO Acct: 722865.1

Historical Collateral Level Prepayment Report

Disclosure

Control #

Payoff

Period

Initial

Balance

Type

Payoff

Amount

Penalty

Amount

Prepayment

Date

Maturity

Date

Property

Type

Geographic

Location

Statement Date:

Cumulative

Current

Page 12 of 34

J.P. Morgan Chase Commercial Mortgage Securities Corp.

Payment Date:
Prior Payment:
Next Payment:
Record Date:

14-Nov-05
14-Nov-05

12-Oct-05

12-Dec-05

31-Oct-05

Commercial Mortgage Pass-Through Certificates

Series 2005-CIBC12

ABN AMRO Acct: 722865.1

Delinquent Loan Detail

Disclosure

Control #

Paid
Thru
Date

Current P&I

Advance

Outst anding

P& I

Advances**

Out. Property

Protection
Advances

Loan Status

Code (1)

Special

Servicer

Transfer Date

Foreclosure

Date

Bankruptcy

Date

REO

Date

Statement Date:

1-Oct-05

103,032.98

0.00

1-Oct-05

90,072.22

0.00

1-Oct-05

72,471.11

0.00

1-Oct-05

62,206.67

0.00

1-Oct-05

75,987.12

0.00

1-Oct-05

76,710.46

0.00

1-Oct-05

63,306.00

0.00

1-Oct-05

48,213.61

0.00

1-Oct-05

47,555.72

0.00

29-Sep-05

1-Oct-05

61,476.39

0.00

1-Oct-05

39,934.89

0.00

1-Oct-05

62,368.15

0.00

1-Oct-05

41,976.73

0.00

1-Oct-05

37,772.96

0.00

1-Oct-05

33,393.50

0.00

106

1-Oct-05

29,921.93

0.00

119

1-Oct-05

30,581.04

0.00

121

1-Oct-05

28,353.08

0.00

124

1-Oct-05

23,727.06

0.00

134

1-Oct-05

21,637.03

0.00

144

1-Aug-05

23,859.67

71,580.84

0.00

16-Sep-05

145

1-Oct-05

21,853.17

0.00

150

1-Oct-05

18,133.92

0.00

163

1-Oct-05

18,832.71

0.00

164

1-Oct-05

16,366.27

0.00

165

1,149,744.38

1,197,465.56

Total

Page 13 of 34

A. In Grace Period

1. Delinq. 1 month

2. Delinq. 2 months

3. Delinquent 3 + months

4. Performing Matured Balloon

** Outstanding P&I Advances include the current period P&I Advances and may include Servicer and Trust Advances.

7. Foreclosure

9. REO

B. Late Payment but < 1 month delinq.

5. Non Performing Matured Balloon

J.P. Morgan Chase Commercial Mortgage Securities Corp.

Mortgage Loan Characteristics

ABN AMRO Acct: 722865.1

Series 2005-CIBC12

Commercial Mortgage Pass-Through Certificates

31-Oct-05

12-Dec-05

12-Oct-05

14-Nov-05

Record Date:

Next Payment:

Prior Payment:

Payment Date:

Statement Date:

Pooled Mortgage Loans

Distribution of Mortgage Interest Rates

Distribution of Principal Balances

Distribution of Remaining Term (Balloon)

Distribution of Remaining Term (Fully Amortizing)

Page 14 of 34

Current Scheduled

Balance

# of

Loans

Scheduled

Balance

% of

Balance

Weighted Average

Term Coupon PFY DSCR

9,194,877

0.42

117

5.55

0.00

1,000,000 to

2,000,000

64,465,796

2.98

117

5.44

0.00

2,000,000 to

3,000,000

71,534,729

3.31

117

5.46

0.00

3,000,000 to

4,000,000

82,768,468

3.83

108

5.60

0.00

4,000,000 to

5,000,000

305,963,888

14.14

113

5.45

0.00

5,000,000 to 10,000,000

482,283,964

22.29

105

5.30

0.00

10,000,000 to 15,000,000

357,573,684

16.52

5.40

0.00

15,000,000 to 20,000,000

200,364,306

9.26

5.39

0.00

20,000,000 to 25,000,000

139,165,682

6.43

127

5.26

0.00

25,000,000 to 30,000,000

67,550,000

3.12

115

5.44

0.00

30,000,000 to 40,000,000

132,987,981

6.15

102

5.36

0.00

40,000,000 to 50,000,000

0.00

50,000,000 to 60,000,000

70,000,000

3.23

116

5.02

0.00

60,000,000 to 70,000,000

80,000,000

3.70

6.10

0.00

70,000,000 to 80,000,000

0.00

80,000,000 to 90,000,000

100,000,000

4.62

116

4.73

0.00

90,000,000 to 100,000,000

0.00

100,000,000 to 110,000,000

0.00

110,000,000 to 120,000,000

0.00

120,000,000 to 130,000,000

0.00

130,000,000 &

Above

100,000,000

1,193,135

2,163,853,374

195

100.00

Average Schedule Balance
Maximum Schedule Balance
Minimum Schedule Balance

11,096,684

Current Mortgage

Interest Rate

# of

Loans

Scheduled

Balance

% of

Balance

Weighted Average

Term Coupon PFY DSCR

0.00

4.500%

4.650%

100,000,000

4.62

116

4.73

0.00

4.651%

4.801%

65,747,486

3.04

4.91

0.00

4.801%

4.950%

181,023,054

8.37

116

5.04

0.00

4.951%

5.101%

739,566,755

34.18

5.17

0.00

5.101%

5.250%

288,910,424

13.35

105

5.32

0.00

5.251%

5.401%

226,246,177

10.46

113

5.49

0.00

5.401%

5.550%

229,847,660

10.62

123

5.62

0.00

5.551%

5.701%

92,929,159

4.29

117

5.78

0.00

5.701%

5.850%

83,213,919

3.85

111

5.93

0.00

5.851%

6.001%

89,684,891

4.14

6.09

0.00

6.001%

6.150%

0.00

6.151%

6.300%

28,813,880

1.33

113

6.36

0.00

6.301%

6.450%

16,918,155

0.78

114

6.46

0.00

6.451%

6.600%

20,951,815

0.97

117

6.62

0.00

6.601%

Above

195

2,163,853,374

Minimum Mortgage Interest Rate
Maximum Mortgage Interest Rate

100.00

4.725%
6.620%

Fully Amortizing

Mortgage Loans

# of

Loans

Scheduled

Balance

% of

Balance

Weighted Average

Term Coupon PFY DSCR

0.00

37,869,969

1.75

116

6.55

0.00

120

0.00

121

180

5,626,509

0.26

234

5.75

0.00

181

240

0.00

241

Above

234

114

43,496,479

Minimum Remaining Term
Maximum Remaining Term

2.01

Balloon

Mortgage Loans

# of

Loans

Scheduled

Balance

% of

Balance

Weighted Average

Term Coupon PFY DSCR

0.00

174,137,650

8.05

5.73

0.00

171

1,822,637,026

84.23

105

5.28

0.00

120

104,442,518

4.83

161

5.72

0.00

121

180

19,139,702

0.88

235

5.50

0.00

181

240

0.00

241

& Above

237

192

2,120,356,895

Minimum Remaining Term
Maximum Remaining Term

97.99

J.P. Morgan Chase Commercial Mortgage Securities Corp.

Mortgage Loan Characteristics

ABN AMRO Acct: 722865.1

Series 2005-CIBC12

Commercial Mortgage Pass-Through Certificates

31-Oct-05

12-Dec-05

12-Oct-05

14-Nov-05

Record Date:

Next Payment:

Prior Payment:

Payment Date:

Statement Date:

Pooled Mortgage Loans

Geographic Distribution

Distribution of DSCR (PFY)

Distribution of DSCR (Cutoff)

Page 15 of 34

Debt Service

Coverage Ratio

# of

Loans

Scheduled

Balance

% of

Balance

WAMM WAC PFY DSCR

0.00

0.001 0.250

0.00

0.251 0.500

0.00

0.501 0.750

0.00

0.751 1.000

0.00

1.001 1.250

0.00

1.251 1.500

0.00

1.501 1.750

0.00

1.751 2.000

0.00

2.001 2.250

0.00

2.251 2.500

0.00

2.501 2.750

0.00

2.751 3.000

0.00

3.001 3.250

0.00

3.251 3.500

0.00

3.501 & Above

195

2,163,853,374

100.00

105

5.37

0.00

Unknown

0.000
0.000

195

2,163,853,374

100.00

Minimum DSCR

Maximum DSCR

Debt Service

Coverage Ratio

# of

Loans

Scheduled

Balance

% of

Balance

WAMM WAC PFY DSCR

0.00

0.000 0.250

0.00

0.251 0.500

0.00

0.501 0.750

0.00

0.751 1.000

539,038,139

24.91

118

5.37

0.00

1.001 1.250

990,739,599

45.79

104

5.50

0.00

1.251 1.500

366,302,727

16.93

5.24

0.00

1.501 1.750

85,966,150

3.97

5.32

0.00

1.751 2.000

12,556,759

0.58

114

5.17

0.00

2.001 2.250

10,000,000

0.46

5.17

0.00

2.251 2.500

0.00

2.501 2.750

45,000,000

2.08

5.20

0.00

2.751 3.000

14,250,000

0.66

116

4.97

0.00

3.001 3.250

0.00

3.251 3.500

100,000,000

4.62

116

4.73

0.00

3.501 & Above

3.610

1.100

195

2,163,853,374 100.00

Minimum DSCR

Maximum DSCR

Geographic

Location

# of

Loans

Scheduled

Balance

% of

Balance

WAMM WAC PFY DSCR

California

353,114,543

16.32

104

5.20

0.00

Virginia

202,767,649

9.37

5.23

0.00

Texas

175,941,116

8.13

107

5.53

0.00

New York

163,787,537

7.57

5.95

0.00

CMBS Certificate

114,427,211

5.29

114

4.80

0.00

Florida

109,133,161

5.04

117

5.61

0.00

Ohio

102,072,637

4.72

117

5.52

0.00

New Jersey

90,218,851

4.17

114

5.44

0.00

Maryland

84,183,159

3.89

111

5.29

0.00

Illinois

81,451,186

3.76

5.28

0.00

Georgia

80,037,981

3.70

5.30

0.00

Pennsylvania

76,098,288

3.52

115

5.20

0.00

Louisiana

52,942,460

2.45

115

5.28

0.00

Arizona

50,578,578

2.34

109

5.24

0.00

Michigan

36,197,056

1.67

165

5.28

0.00

North Carolina

34,804,948

1.61

118

5.52

0.00

Tennessee

30,967,668

1.43

5.62

0.00

Nevada

30,922,882

1.43

114

5.28

0.00

Washington

25,990,164

1.20

5.14

0.00

Oklahoma

22,436,967

1.04

114

5.18

0.00

Utah

21,511,921

0.99

113

6.13

0.00

Undefined

21,000,000

0.97

116

5.22

0.00

Kentucky

20,937,153

0.97

111

5.28

0.00

Delaware

20,072,081

0.93

165

5.85

0.00

District of Columbia

20,000,000

0.92

115

5.20

0.00

Colorado

18,493,366

0.85

111

5.49

0.00

Connecticut

17,750,000

0.82

102

5.52

0.00

Indiana

15,713,096

0.73

100

5.21

0.00

Iowa

14,349,962

0.66

110

5.32

0.00

Alabama

14,000,000

0.65

116

5.25

0.00

South Carolina

13,860,000

0.64

115

5.32

0.00

Mississippi

13,400,000

0.62

5.21

0.00

Wisconsin

8,050,000

0.37

5.10

0.00

Kansas

5,568,545

0.26

114

5.81

0.00

Oregon

5,123,436

0.24

116

5.44

0.00

Missouri

5,000,000

0.23

113

5.24

0.00

Rhode Island

4,768,856

0.22

113

5.94

0.00

Minnesota

3,177,654

0.15

114

5.71

0.00

Idaho

3,003,261

0.14

115

5.67

0.00

100.00

2,163,853,374

195

J.P. Morgan Chase Commercial Mortgage Securities Corp.

Mortgage Loan Characteristics

ABN AMRO Acct: 722865.1

Series 2005-CIBC12

Commercial Mortgage Pass-Through Certificates

31-Oct-05

12-Dec-05

12-Oct-05

14-Nov-05

Record Date:

Next Payment:

Prior Payment:

Payment Date:

Statement Date:

Pooled Mortgage Loans

Distribution of Loan Seasoning

Distribution of Property Types

Distribution of Year Loans Maturing

Distribution of Amortization Type

Page 16 of 34

Property Types

# of

Loans

Scheduled

Balance

% of

Balance

WAMM WAC PFY DSCR

Retail

978,002,926

45.20

106

5.34

0.00

Office

578,183,904

26.72

5.46

0.00

Multifamily

305,067,183

14.10

107

5.36

0.00

Lodging

124,861,547

5.77

115

5.03

0.00

Industrial

77,905,955

3.60

114

5.36

0.00

Mixed Use

73,606,059

3.40

112

5.55

0.00

Self Storage

26,225,800

1.21

127

5.32

0.00

2,163,853,374

195

100.00

Amortization Type

# of

Loans

Scheduled

Balance

% of

Balance

WAMM WAC PFY DSCR

Amortizing Balloon

683,868,953

31.60

116

5.49

0.00

Full Amortizing

43,496,479

2.01

131

6.45

0.00

IO Maturity Balloon

1,436,487,943

66.39

5.27

0.00

2,163,853,374

195

100.00

Number of Months

# of

Loans

Scheduled

Balance

% of

Balance

WAMM WAC PFY DSCR

193

2,135,167,998

98.67

105

0.00

5.35

28,685,376

1.33

112

0.00

6.33

0.00

108

0.00

109

120

0.00

121

195

2,163,853,374

100.00

Year

# of

Loans

Scheduled

Balance

% of

Balance

WAMM WAC PFY DSCR

0.00

2005

0.00

2006

0.00

2007

0.00

2008

0.00

2009

174,137,650

8.05

5.73

0.00

2010

207,180,000

9.57

5.12

0.00

2011

175,257,296

8.10

5.42

0.00

2012

95,655,974

4.42

5.29

0.00

2013

32,622,894

1.51

105

5.64

0.00

2014

137

1,349,790,832

62.38

115

5.32

0.00

2015

129,208,729

5.97

175

5.69

0.00

2016 & Greater

100.00

2,163,853,374

195

J.P. Morgan Chase Commercial Mortgage Securities Corp.

Payment Date:
Prior Payment:
Next Payment:
Record Date:

14-Nov-05
14-Nov-05

12-Oct-05

12-Dec-05

31-Oct-05

Commercial Mortgage Pass-Through Certificates

Series 2005-CIBC12

ABN AMRO Acct: 722865.1

Loan Level Detail

Disclosure

Control #

Group

Property

Type

Maturity

Date

PFY

DSCR

Operating
Statement

Date

Geo.

Location

Ending

Principal

Balance

Note
Rate

Scheduled

P&I

Prepayment

Amount

Prepayment

Date

Loan

Status

Code (1)

Statement Date:

4.73%

1-Jul-15

JPCBC12A

Lodging

0.00

100,000,000

406,875

6.10%

1-Jun-10

JPCBC12A

Office

0.00

80,000,000

420,222

5.02%

1-Jul-15

JPCBC12A

Retail

0.00

70,000,000

302,594

5.27%

1-May-13

JPCBC12A

Office

0.00

45,237,981

205,215

5.20%

1-Jun-12

JPCBC12A

Office

0.00

45,000,000

201,306

5.62%

1-Jul-17

JPCBC12A

Retail

0.00

42,750,000

206,886

5.59%

1-Jun-15

JPCBC12A

Retail

0.00

36,750,000

176,995

5.25%

1-Jul-15

JPCBC12A

Retail

0.00

30,800,000

139,242

5.18%

1-Jun-15

JPCBC12A

Retail

0.00

29,765,682

178,538

5.10%

1-Jul-15

JPCBC12A

Retail

0.00

29,600,000

129,993

5.66%

1-Jul-20

JPCBC12A

Office

0.00

28,200,000

137,444

5.47%

1-Jun-15

JPCBC12A

Multifamily

0.00

26,000,000

122,467

4.89%

1-Apr-15

JPCBC12A

Office

0.00

25,600,000

107,797

5.14%

1-Jul-15

JPCBC12A

Retail

0.00

25,000,000

110,653

5.25%

1-Jul-15

JPCBC12A

Industrial

0.00

24,000,000

108,500

5.83%

1-Jan-12

JPCBC12A

Retail

0.00

22,318,147

131,861

5.12%

1-Jun-15

JPCBC12A

Retail

0.00

22,276,858

121,896

5.47%

1-Jul-12

JPCBC12A

Multifamily

0.00

22,240,000

104,757

5.10%

1-Jul-11

JPCBC12A

Retail

0.00

21,290,000

93,548

4.92%

1-Apr-10

JPCBC12A

Retail

0.00

21,147,486

113,410

5.10%

1-Jul-11

JPCBC12A

Retail

0.00

21,140,000

92,889

6.62%

1-Aug-15

JPCBC12A

Retail

0.00

20,951,815

134,396

5.20%

1-Jun-15

JPCBC12A

Office

0.00

20,000,000

89,556

Page 17 of 34

* NOI and DSCR, if available and reportable under the terms of the trust agreement, are based on information obtained from the related borrower, and no other party to the agreement shall be held liable for the accuracy or methodology used to

determine such figures.

(1) Legend:

A. In Grace Period

B. Late Payment but < 1 month delinq

1. Delinquent 1 month
2. Delinquent 2 months

3. Delinquent 3+ months

4. Performing Matured Balloon

7. Foreclosure

9. REO

5. Non Performing Matured Ballon

J.P. Morgan Chase Commercial Mortgage Securities Corp.

Payment Date:
Prior Payment:
Next Payment:
Record Date:

14-Nov-05
14-Nov-05

12-Oct-05

12-Dec-05

31-Oct-05

Commercial Mortgage Pass-Through Certificates

Series 2005-CIBC12

ABN AMRO Acct: 722865.1

Loan Level Detail

Disclosure

Control #

Group

Property

Type

Maturity

Date

PFY

DSCR

Operating
Statement

Date

Geo.

Location

Ending

Principal

Balance

Note
Rate

Scheduled

P&I

Prepayment

Amount

Prepayment

Date

Loan

Status

Code (1)

Statement Date:

5.30%

1-Jul-15

JPCBC12A

Retail

0.00

20,000,000

91,278

5.25%

1-Nov-11

JPCBC12A

Multifamily

0.00

20,000,000

90,417

5.11%

1-May-15

JPCBC12A

Office

0.00

19,800,000

87,126

5.47%

1-Jun-10

JPCBC12A

Office

0.00

19,000,000

89,495

5.10%

1-Jul-11

JPCBC12A

Retail

0.00

18,920,000

83,134

5.04%

1-Jul-15

JPCBC12A

Retail

0.00

18,500,000

80,290

5.87%

1-Jan-12

JPCBC12A

Retail

0.00

18,034,486

107,011

5.00%

1-Jul-15

JPCBC12A

Retail

0.00

18,000,000

77,500

5.62%

1-Jul-15

JPCBC12A

Mixed Use

0.00

18,000,000

87,110

5.22%

1-May-13

JPCBC12A

Office

0.00

17,659,524

79,349

5.94%

1-Apr-20

JPCBC12A

Multifamily

0.00

17,386,453

104,247

5.10%

1-Jul-11

JPCBC12A

Retail

0.00

17,440,000

76,631

5.10%

1-Jul-11

JPCBC12A

Retail

0.00

17,210,000

75,621

5.39%

1-Jul-15

JPCBC12A

Office

0.00

16,931,186

95,354

6.46%

1-May-15

JPCBC12A

Retail

0.00

16,918,155

107,005

6.38%

1-Mar-15

JPCBC12A

Lodging

0.00

16,133,880

108,840

5.10%

1-Jul-11

JPCBC12A

Retail

0.00

16,160,000

71,007

5.33%

1-Jun-15

JPCBC12A

Retail

0.00

16,000,000

73,436

5.10%

1-Jul-11

JPCBC12A

Retail

0.00

15,480,000

68,019

5.22%

1-Jul-15

JPCBC12A

Retail

0.00

15,000,000

67,425

5.17%

1-Jun-15

JPCBC12A

Retail

0.00

14,918,417

82,089

5.43%

1-Jun-25

JPCBC12A

Retail

0.00

14,772,318

102,181

5.35%

1-Jul-15

JPCBC12A

Office

0.00

14,823,765

87,020

Page 18 of 34

determine such figures.

(1) Legend:

A. In Grace Period

B. Late Payment but < 1 month delinq

1. Delinquent 1 month
2. Delinquent 2 months

3. Delinquent 3+ months

4. Performing Matured Balloon

7. Foreclosure

9. REO

5. Non Performing Matured Ballon

J.P. Morgan Chase Commercial Mortgage Securities Corp.

Payment Date:
Prior Payment:
Next Payment:
Record Date:

14-Nov-05
14-Nov-05

12-Oct-05

12-Dec-05

31-Oct-05

Commercial Mortgage Pass-Through Certificates

Series 2005-CIBC12

ABN AMRO Acct: 722865.1

Loan Level Detail

Disclosure

Control #

Group

Property

Type

Maturity

Date

PFY

DSCR

Operating
Statement

Date

Geo.

Location

Ending

Principal

Balance

Note
Rate

Scheduled

P&I

Prepayment

Amount

Prepayment

Date

Loan

Status

Code (1)

Statement Date:

5.39%

1-Apr-15

JPCBC12A

Multifamily

0.00

14,800,000

68,693

5.24%

1-May-15

JPCBC12A

Office

0.00

14,748,872

66,550

4.95%

1-Mar-12

JPCBC12A

Multifamily

0.00

14,500,000

61,806

4.97%

1-Jul-15

JPCBC12A

Retail

0.00

14,250,000

60,986

5.44%

1-May-15

JPCBC12A

Retail

0.00

14,250,000

66,753

5.27%

1-May-13

JPCBC12A

Office

0.00

14,170,000

64,280

5.10%

1-Jul-11

JPCBC12A

Retail

0.00

14,160,000

62,219

5.16%

1-Jun-15

JPCBC12A

Multifamily

0.00

14,000,000

62,207

5.25%

1-Jul-15

JPCBC12A

Retail

0.00

14,000,000

63,292

5.24%

1-Aug-15

JPCBC12A

Industrial

0.00

13,905,771

76,946

5.58%

1-May-15

JPCBC12A

Retail

0.00

13,718,317

79,049

5.10%

1-Jul-11

JPCBC12A

Retail

0.00

13,740,000

60,373

5.22%

1-Jul-15

JPCBC12A

Retail

0.00

13,400,000

60,233

5.21%

1-Jul-10

JPCBC12A

Multifamily

0.00

13,400,000

60,118

5.21%

1-May-15

JPCBC12A

Office

0.00

13,254,334

59,464

5.68%

1-Apr-15

JPCBC12A

Multifamily

0.00

13,193,657

76,938

5.98%

1-Apr-10

JPCBC12A

Retail

0.00

13,100,000

67,458

5.51%

1-Jun-15

JPCBC12A

Office

0.00

12,200,000

57,886

5.11%

1-Aug-15

JPCBC12A

Retail

0.00

11,760,000

51,747

5.11%

1-May-15

JPCBC12A

Office

0.00

11,500,000

50,603

5.25%

1-Jul-15

JPCBC12A

Retail

0.00

11,451,950

63,503

5.25%

1-Jun-15

JPCBC12A

Multifamily

0.00

11,340,000

51,266

5.29%

1-Jan-12

JPCBC12A

Retail

0.00

11,076,535

62,125

Page 19 of 34

determine such figures.

(1) Legend:

A. In Grace Period

B. Late Payment but < 1 month delinq

1. Delinquent 1 month
2. Delinquent 2 months

3. Delinquent 3+ months

4. Performing Matured Balloon

7. Foreclosure

9. REO

5. Non Performing Matured Ballon

J.P. Morgan Chase Commercial Mortgage Securities Corp.

Payment Date:
Prior Payment:
Next Payment:
Record Date:

14-Nov-05
14-Nov-05

12-Oct-05

12-Dec-05

31-Oct-05

Commercial Mortgage Pass-Through Certificates

Series 2005-CIBC12

ABN AMRO Acct: 722865.1

Loan Level Detail

Disclosure

Control #

Group

Property

Type

Maturity

Date

PFY

DSCR

Operating
Statement

Date

Geo.

Location

Ending

Principal

Balance

Note
Rate

Scheduled

P&I

Prepayment

Amount

Prepayment

Date

Loan

Status

Code (1)

Statement Date:

5.11%

1-Jun-15

JPCBC12A

Multifamily

0.00

11,000,000

48,403

5.73%

1-Aug-15

JPCBC12A

Retail

0.00

10,884,006

63,558

5.10%

1-Jul-11

JPCBC12A

Retail

0.00

10,910,000

47,938

5.56%

1-Jun-12

JPCBC12A

Office

0.00

10,900,000

52,187

5.53%

1-Mar-12

JPCBC12A

Office

0.00

10,712,828

61,525

5.23%

1-Jul-15

JPCBC12A

Multifamily

0.00

10,600,000

47,738

5.32%

1-Jun-15

JPCBC12A

Retail

0.00

10,560,000

48,377

5.38%

1-Aug-10

JPCBC12A

Office

0.00

10,500,000

48,644

5.15%

1-Jun-15

JPCBC12A

Retail

0.00

10,343,193

56,787

5.45%

1-Apr-15

JPCBC12A

Office

0.00

10,250,000

48,104

5.10%

1-Jul-11

JPCBC12A

Retail

0.00

10,190,000

44,775

5.17%

1-Jun-12

JPCBC12A

Industrial

0.00

10,000,000

44,519

5.54%

1-Jul-15

JPCBC12A

Mixed Use

0.00

9,942,289

61,648

5.17%

1-May-13

JPCBC12A

Office

0.00

9,638,469

42,893

5.38%

1-Jul-15

JPCBC12A

Office

0.00

9,063,080

50,986

5.55%

1-Jun-15

JPCBC12A

Retail

0.00

9,000,000

43,013

5.70%

1-May-13

JPCBC12A

Retail

0.00

8,950,000

43,930

5.33%

1-Jun-15

JPCBC12A

Office

0.00

8,828,369

49,449

5.34%

1-May-15

JPCBC12A

Mixed Use

0.00

8,800,000

40,465

6.00%

1-Jul-15

JPCBC12A

Lodging

0.00

8,727,668

63,046

5.79%

1-Oct-14

JPCBC12A

Office

0.00

8,369,013

49,234

5.10%

1-Jul-11

JPCBC12A

Retail

0.00

8,050,000

35,372

6.34%

1-Jun-15

JPCBC12A

Mixed Use

0.00

7,830,000

42,747

Page 20 of 34

determine such figures.

(1) Legend:

A. In Grace Period

B. Late Payment but < 1 month delinq

1. Delinquent 1 month
2. Delinquent 2 months

3. Delinquent 3+ months

4. Performing Matured Balloon

7. Foreclosure

9. REO

5. Non Performing Matured Ballon

J.P. Morgan Chase Commercial Mortgage Securities Corp.

Payment Date:
Prior Payment:
Next Payment:
Record Date:

14-Nov-05
14-Nov-05

12-Oct-05

12-Dec-05

31-Oct-05

Commercial Mortgage Pass-Through Certificates

Series 2005-CIBC12

ABN AMRO Acct: 722865.1

Loan Level Detail

Disclosure

Control #

Group

Property

Type

Maturity

Date

PFY

DSCR

Operating
Statement

Date

Geo.

Location

Ending

Principal

Balance

Note
Rate

Scheduled

P&I

Prepayment

Amount

Prepayment

Date

Loan

Status

Code (1)

Statement Date:

5.05%

1-Aug-15

JPCBC12A

Mixed Use

0.00

7,774,220

42,111

5.58%

1-Jun-15

JPCBC12A

Office

0.00

7,761,204

44,680

5.55%

1-Mar-14

JPCBC12A

Multifamily

0.00

7,733,561

45,103

5.06%

1-May-15

JPCBC12A

Office

0.00

7,688,095

33,499

5.27%

1-Jul-15

JPCBC12A

Multifamily

0.00

6,871,300

38,188

5.12%

1-Jun-15

JPCBC12A

Multifamily

0.00

6,640,000

29,275

5.44%

1-Jul-15

JPCBC12A

Retail

0.00

6,461,819

39,683

5.10%

1-Jun-15

JPCBC12A

Multifamily

0.00

6,500,000

28,546

100

5.87%

1-Nov-14

JPCBC12A

Industrial

0.00

6,469,706

38,429

101

5.74%

1-May-15

JPCBC12A

Retail

0.00

6,388,327

37,454

102

5.84%

1-Jun-20

JPCBC12A

Retail

0.00

6,170,907

36,537

103

5.27%

1-Jun-15

JPCBC12A

Retail

0.00

6,152,301

37,227

104

5.25%

1-Jun-15

JPCBC12A

Multifamily

0.00

6,150,000

27,803

105

5.27%

1-Jul-15

JPCBC12A

Multifamily

0.00

6,074,627

33,760

106

5.06%

1-Jul-15

JPCBC12A

Multifamily

0.00

6,000,000

26,143

107

5.22%

1-Aug-15

JPCBC12A

Retail

0.00

6,000,000

26,970

108

5.43%

1-Jul-15

JPCBC12A

Multifamily

0.00

5,955,052

38,989

109

5.14%

1-May-14

JPCBC12A

Office

0.00

5,920,000

26,197

110

5.91%

1-May-15

JPCBC12A

Office

0.00

5,776,136

41,608

111

5.75%

1-May-25

JPCBC12A

Retail

0.00

5,626,509

40,019

112

5.81%

1-May-15

JPCBC12A

Retail

0.00

5,568,545

32,894

113

5.60%

1-May-15

JPCBC12A

Office

0.00

5,500,000

26,522

114

5.37%

1-Jul-15

JPCBC12A

Office

0.00

5,378,042

30,222

115

Page 21 of 34

determine such figures.

(1) Legend:

A. In Grace Period

B. Late Payment but < 1 month delinq

1. Delinquent 1 month
2. Delinquent 2 months

3. Delinquent 3+ months

4. Performing Matured Balloon

7. Foreclosure

9. REO

5. Non Performing Matured Ballon

J.P. Morgan Chase Commercial Mortgage Securities Corp.

Payment Date:
Prior Payment:
Next Payment:
Record Date:

14-Nov-05
14-Nov-05

12-Oct-05

12-Dec-05

31-Oct-05

Commercial Mortgage Pass-Through Certificates

Series 2005-CIBC12

ABN AMRO Acct: 722865.1

Loan Level Detail

Disclosure

Control #

Group

Property

Type

Maturity

Date

PFY

DSCR

Operating
Statement

Date

Geo.

Location

Ending

Principal

Balance

Note
Rate

Scheduled

P&I

Prepayment

Amount

Prepayment

Date

Loan

Status

Code (1)

Statement Date:

5.33%

1-Jul-15

JPCBC12A

Retail

0.00

5,400,000

24,785

116

5.33%

1-Jun-12

JPCBC12A

Multifamily

0.00

5,300,000

24,326

117

5.21%

1-Jul-15

JPCBC12A

Self Storage

0.00

5,257,745

29,029

118

5.51%

1-May-15

JPCBC12A

Retail

0.00

5,248,252

30,012

119

5.55%

1-Jun-15

JPCBC12A

Retail

0.00

5,240,000

25,043

120

5.76%

1-Apr-15

JPCBC12A

Retail

0.00

5,214,537

30,671

121

5.45%

1-Jun-15

JPCBC12A

Office

0.00

5,173,384

29,362

122

5.53%

1-May-15

JPCBC12A

Retail

0.00

5,168,873

29,623

123

5.32%

1-Jun-15

JPCBC12A

Multifamily

0.00

5,122,882

28,662

124

5.31%

1-Jul-15

JPCBC12A

Office

0.00

5,078,977

28,352

125

5.24%

1-Apr-15

JPCBC12A

Multifamily

0.00

5,000,000

22,561

126

5.55%

1-Jun-15

JPCBC12A

Office

0.00

4,974,965

28,547

127

5.12%

1-Jun-15

JPCBC12A

Industrial

0.00

4,972,513

27,209

128

5.61%

1-May-10

JPCBC12A

Office

0.00

4,900,000

23,671

129

6.34%

1-Jun-15

JPCBC12A

Office

0.00

4,850,000

26,478

130

5.96%

1-Jun-20

JPCBC12A

Office

0.00

4,820,000

24,737

131

5.94%

1-Apr-15

JPCBC12A

Office

0.00

4,768,856

28,594

132

5.21%

1-Jul-15

JPCBC12A

Self Storage

0.00

4,640,358

25,620

133

6.01%

1-Apr-10

JPCBC12A

Office

0.00

4,600,000

23,806

134

4.92%

1-Jul-15

JPCBC12A

Retail

0.00

4,500,000

19,065

135

5.74%

1-Jun-15

JPCBC12A

Retail

0.00

4,468,050

28,283

136

5.72%

1-Apr-15

JPCBC12A

Office

0.00

4,469,332

26,175

137

5.62%

1-May-15

JPCBC12A

Multifamily

0.00

4,453,721

25,775

138

Page 22 of 34

determine such figures.

(1) Legend:

A. In Grace Period

B. Late Payment but < 1 month delinq

1. Delinquent 1 month
2. Delinquent 2 months

3. Delinquent 3+ months

4. Performing Matured Balloon

7. Foreclosure

9. REO

5. Non Performing Matured Ballon

J.P. Morgan Chase Commercial Mortgage Securities Corp.

Payment Date:
Prior Payment:
Next Payment:
Record Date:

14-Nov-05
14-Nov-05

12-Oct-05

12-Dec-05

31-Oct-05

Commercial Mortgage Pass-Through Certificates

Series 2005-CIBC12

ABN AMRO Acct: 722865.1

Loan Level Detail

Disclosure

Control #

Group

Property

Type

Maturity

Date

PFY

DSCR

Operating
Statement

Date

Geo.

Location

Ending

Principal

Balance

Note
Rate

Scheduled

P&I

Prepayment

Amount

Prepayment

Date

Loan

Status

Code (1)

Statement Date:

5.59%

1-Aug-15

JPCBC12A

Mixed Use

0.00

4,436,953

25,518

139

5.64%

1-Feb-10

JPCBC12A

Retail

0.00

4,300,000

20,884

140

5.52%

1-Jul-15

JPCBC12A

Office

0.00

4,283,105

24,469

141

5.20%

1-Jul-15

JPCBC12A

Multifamily

0.00

4,200,000

18,807

142

5.86%

1-Dec-14

JPCBC12A

Industrial

0.00

4,130,614

24,509

143

5.22%

1-May-15

JPCBC12A

Multifamily

0.00

3,974,353

22,014

144

5.49%

1-Mar-15

JPCBC12A

Multifamily

0.00

3,853,549

23,926

145

5.50%

1-May-15

JPCBC12A

Multifamily

0.00

3,863,000

18,296

146

5.31%

1-Jun-15

JPCBC12A

Multifamily

0.00

3,720,000

17,010

147

5.56%

1-Jul-15

JPCBC12A

Retail

0.00

3,700,000

17,715

148

5.14%

1-Jul-15

JPCBC12A

Multifamily

0.00

3,500,000

15,491

149

5.70%

1-Jun-15

JPCBC12A

Retail

0.00

3,474,977

21,913

150

5.51%

1-Mar-15

JPCBC12A

Multifamily

0.00

3,471,625

19,895

151

5.21%

1-Jul-15

JPCBC12A

Self Storage

0.00

3,465,332

19,133

152

5.36%

1-Jul-15

JPCBC12A

Office

0.00

3,386,143

19,007

153

5.20%

1-Jul-15

JPCBC12A

Office

0.00

3,368,939

22,816

154

5.48%

1-Jun-15

JPCBC12A

Office

0.00

3,382,712

19,262

155

5.31%

1-Jul-15

JPCBC12A

Multifamily

0.00

3,300,000

15,089

156

5.70%

1-Jun-15

JPCBC12A

Industrial

0.00

3,284,019

19,153

157

5.39%

1-Jun-15

JPCBC12A

Industrial

0.00

3,275,121

20,049

158

5.60%

1-Jun-15

JPCBC12A

Mixed Use

0.00

3,200,000

15,431

159

5.71%

1-May-15

JPCBC12A

Multifamily

0.00

3,177,654

19,244

160

5.30%

1-Jun-15

JPCBC12A

Retail

0.00

3,076,271

18,668

161

Page 23 of 34

determine such figures.

(1) Legend:

A. In Grace Period

B. Late Payment but < 1 month delinq

1. Delinquent 1 month
2. Delinquent 2 months

3. Delinquent 3+ months

4. Performing Matured Balloon

7. Foreclosure

9. REO

5. Non Performing Matured Ballon

J.P. Morgan Chase Commercial Mortgage Securities Corp.

Payment Date:
Prior Payment:
Next Payment:
Record Date:

14-Nov-05
14-Nov-05

12-Oct-05

12-Dec-05

31-Oct-05

Commercial Mortgage Pass-Through Certificates

Series 2005-CIBC12

ABN AMRO Acct: 722865.1

Loan Level Detail

Disclosure

Control #

Group

Property

Type

Maturity

Date

PFY

DSCR

Operating
Statement

Date

Geo.

Location

Ending

Principal

Balance

Note
Rate

Scheduled

P&I

Prepayment

Amount

Prepayment

Date

Loan

Status

Code (1)

Statement Date:

5.53%

1-Jun-20

JPCBC12A

Self Storage

0.00

3,044,021

25,379

162

6.01%

1-May-15

JPCBC12A

Retail

0.00

3,013,753

18,186

163

5.67%

1-Jun-15

JPCBC12A

Office

0.00

3,003,261

18,885

164

5.17%

1-Jul-15

JPCBC12A

Retail

0.00

2,987,238

16,418

165

5.36%

1-Aug-15

JPCBC12A

Mixed Use

0.00

2,990,738

16,771

166

5.37%

1-Aug-15

JPCBC12A

Retail

0.00

2,990,758

16,790

167

5.30%

1-Jun-15

JPCBC12A

Retail

0.00

2,877,802

17,464

168

5.66%

1-Aug-15

JPCBC12A

Mixed Use

0.00

2,891,632

16,758

169

5.10%

1-Jun-15

JPCBC12A

Industrial

0.00

2,710,738

29,835

170

5.49%

1-May-15

JPCBC12A

Office

0.00

2,713,330

18,901

171

5.33%

1-Jun-12

JPCBC12A

Multifamily

0.00

2,700,000

12,392

172

5.68%

1-Aug-25

JPCBC12A

Industrial

0.00

2,682,562

18,849

173

5.84%

1-Jun-15

JPCBC12A

Retail

0.00

2,686,009

15,911

174

5.27%

1-Jun-15

JPCBC12A

Multifamily

0.00

2,685,628

14,943

175

5.21%

1-Jul-15

JPCBC12A

Self Storage

0.00

2,648,788

14,624

176

5.50%

1-Jun-15

JPCBC12A

Retail

0.00

2,636,585

15,046

177

5.21%

1-Jul-15

JPCBC12A

Self Storage

0.00

2,589,041

14,295

178

5.21%

1-Jul-15

JPCBC12A

Self Storage

0.00

2,509,378

13,855

179

5.39%

1-Jun-15

JPCBC12A

Retail

0.00

2,487,035

14,023

180

5.48%

1-Jun-15

JPCBC12A

Industrial

0.00

2,474,910

16,616

181

5.10%

1-Jul-11

JPCBC12A

Mixed Use

0.00

2,490,000

10,941

182

5.82%

1-Jan-12

JPCBC12A

Multifamily

0.00

2,475,299

14,701

183

5.30%

1-Jun-15

JPCBC12A

Retail

0.00

2,381,629

14,453

184

Page 24 of 34

determine such figures.

(1) Legend:

A. In Grace Period

B. Late Payment but < 1 month delinq

1. Delinquent 1 month
2. Delinquent 2 months

3. Delinquent 3+ months

4. Performing Matured Balloon

7. Foreclosure

9. REO

5. Non Performing Matured Ballon

J.P. Morgan Chase Commercial Mortgage Securities Corp.

Payment Date:
Prior Payment:
Next Payment:
Record Date:

14-Nov-05
14-Nov-05

12-Oct-05

12-Dec-05

31-Oct-05

Commercial Mortgage Pass-Through Certificates

Series 2005-CIBC12

ABN AMRO Acct: 722865.1

Loan Level Detail

Disclosure

Control #

Group

Property

Type

Maturity

Date

PFY

DSCR

Operating
Statement

Date

Geo.

Location

Ending

Principal

Balance

Note
Rate

Scheduled

P&I

Prepayment

Amount

Prepayment

Date

Loan

Status

Code (1)

Statement Date:

5.36%

1-Jul-15

JPCBC12A

Retail

0.00

2,290,626

12,858

185

5.78%

1-Apr-15

JPCBC12A

Retail

0.00

2,234,869

13,173

186

5.50%

1-Jun-15

JPCBC12A

Multifamily

0.00

2,200,000

10,419

187

6.15%

1-Jan-20

JPCBC12A

Self Storage

0.00

2,071,138

13,724

188

5.66%

1-Jun-15

JPCBC12A

Mixed Use

0.00

2,060,062

12,941

189

5.61%

1-Jun-15

JPCBC12A

Retail

0.00

1,737,293

10,862

190

5.80%

1-Jul-25

JPCBC12A

Multifamily

0.00

1,684,821

11,984

191

5.38%

1-Aug-10

JPCBC12A

Mixed Use

0.00

1,654,898

9,301

192

5.38%

1-Aug-10

JPCBC12A

Mixed Use

0.00

1,535,267

8,628

193

5.40%

1-Jun-15

JPCBC12A

Retail

0.00

1,389,463

8,514

194

5.73%

1-May-15

JPCBC12A

Retail

0.00

1,193,135

6,988

195

5.58%

1-Jul-15

JPCBC12B

Lodging

0.00

25,000,000

120,125

197

5.58%

1-Jul-15

JPCBC12B

Lodging

0.00

25,000,000

120,125

198

2,213,853,374

11,034,673

Page 25 of 34

determine such figures.

(1) Legend:

A. In Grace Period

B. Late Payment but < 1 month delinq

1. Delinquent 1 month
2. Delinquent 2 months

3. Delinquent 3+ months

4. Performing Matured Balloon

7. Foreclosure

9. REO

5. Non Performing Matured Ballon

J.P. Morgan Chase Commercial Mortgage Securities Corp.

Payment Date:
Prior Payment:
Next Payment:
Record Date:

14-Nov-05
14-Nov-05

12-Oct-05

12-Dec-05

31-Oct-05

Commercial Mortgage Pass-Through Certificates

Series 2005-CIBC12

ABN AMRO Acct: 722865.1

Specially Serviced (Part I) ~ Loan Detail (End of Period)

Disclosure

Control #

Servicing

Xfer Date

Balance

Note

Rate

Maturity

Date

Remaining

Property

Type

Geo.

Location

NOI

DSCR

NOI
Date

Schedule

Actual

Life

Amort.

Statement Date:

Loan

Status

Code(1)

16-Sep-05

3,853,549

112

292

5.49%

1-Mar-15

Multifamily

3,871,098

Not Avail.

Not Avail. Not Avail.

145

29-Sep-05

10,600,000

116

5.23%

1-Jul-15

Multifamily

10,600,000

Not Avail.

Not Avail. Not Avail.

14,453,549

14,471,098

Page 26 of 34

(1) Legend:

A. P&I Adv - in Grace Period

B. P&I Adv - < one month delinq

1. P&I Adv - delinquent 1 month

2. P&I Adv - delinquent 2 months

3. P&I Adv - delinquent 3+ months

4. Mat. Balloon/Assumed P&I

7. Foreclosure

9. REO

5. Non Performing Mat. Balloon

J.P. Morgan Chase Commercial Mortgage Securities Corp.

Payment Date:
Prior Payment:
Next Payment:
Record Date:

14-Nov-05
14-Nov-05

12-Oct-05

12-Dec-05

31-Oct-05

Commercial Mortgage Pass-Through Certificates

Series 2005-CIBC12

ABN AMRO Acct: 722865.1

Specially Serviced Loan Detail (Part II) ~ Servicer Comments (End of Period)

Disclosure

Control #

Resolution

Strategy

Comments

Statement Date:

Other/TBD

145

Other/TBD

Page 27 of 34

J.P. Morgan Chase Commercial Mortgage Securities Corp.

Payment Date:
Prior Payment:
Next Payment:
Record Date:

14-Nov-05
14-Nov-05

12-Oct-05

12-Dec-05

31-Oct-05

Commercial Mortgage Pass-Through Certificates

Series 2005-CIBC12

ABN AMRO Acct: 722865.1

Modified Loan Detail

Disclosure

Control #

Modification

Date

Cutoff

Maturity

Date

Modification

Description

Modified

Maturity

Date

Statement Date:

Page 28 of 34

J.P. Morgan Chase Commercial Mortgage Securities Corp.

Payment Date:
Prior Payment:
Next Payment:
Record Date:

14-Nov-05
14-Nov-05

12-Oct-05

12-Dec-05

31-Oct-05

Commercial Mortgage Pass-Through Certificates

Series 2005-CIBC12

ABN AMRO Acct: 722865.1

Realized Loss Detail

Period

Disclosure

Control #

Appraisal

Date

Appraisal

Value

Beginning

Scheduled

Balance

Gross

Proceeds

Gross Proceeds

as a % of

Sched. Balance

Aggregate

Liquidation

Expenses *

Net

Liquidation

Proceeds

Net Proceeds

as a % of

Sched. Balance

Realized

Loss

Statement Date:

Current Total

Cumulative

Page 29 of 34

* Aggregate liquidation expenses also include outstanding P&I advances and unpaid servicing fees, unpaid trustee fees, etc..

J.P. Morgan Chase Commercial Mortgage Securities Corp.

Payment Date:
Prior Payment:
Next Payment:
Record Date:

14-Nov-05
14-Nov-05

12-Oct-05

12-Dec-05

31-Oct-05

Commercial Mortgage Pass-Through Certificates

Series 2005-CIBC12

ABN AMRO Acct: 722865.1

Appraisal Reduction Detail

Disclosure

Control#

Appraisal

Red. Date

Scheduled

Balance

ASER

Note

Rate

Maturity

Date

Property

Type

Geographic

Location

Appraisal

Value Date

DSCR

Statement Date:

Remaining Term

Life

ARA

Amount

Current P&I

Advance

Page 30 of 34

J.P. Morgan Chase Commercial Mortgage Securities Corp.

Payment Date:
Prior Payment:
Next Payment:
Record Date:

14-Nov-05
14-Nov-05

12-Oct-05

12-Dec-05

31-Oct-05

Commercial Mortgage Pass-Through Certificates

Series 2005-CIBC12

Historical Collateral Level REO Report

Property

Type

Statement Date:

State

Actual

Balance

Scheduled

Balance

Recent

Appraisal

Value

Appraisal

Reduction

Amount

Date

Liquidated

Liquidation

Proceeds

Liquidation

Expenses

Realized

Loss

Disclosure

Control #

REO

Date

City

Appraisal

Date

ABN AMRO Acct: 722865.1

Page 31 of 34

J.P. Morgan Chase Commercial Mortgage Securities Corp.

Payment Date:
Prior Payment:
Next Payment:
Record Date:

14-Nov-05
14-Nov-05

12-Oct-05

12-Dec-05

31-Oct-05

Commercial Mortgage Pass-Through Certificates

Series 2005-CIBC12

ABN AMRO Acct: 722865.1

Defeased Loans

Statement Date:

Disclosure
Control #

Page 32 of 34

J.P. Morgan Chase Commercial Mortgage Securities Corp.

Payment Date:
Prior Payment:
Next Payment:
Record Date:

14-Nov-05
14-Nov-05

12-Oct-05

12-Dec-05

31-Oct-05

Commercial Mortgage Pass-Through Certificates

Series 2005-CIBC12

ABN AMRO Acct: 722865.1

Rating Information

Class

CUSIP

Fitch

Moody's

S&P

Fitch

Moody's

S&P

Original Ratings

Rating Change/Change Date(1)

Statement Date:

A-1

46625YQM8

AAA

Aaa

A-2

46625YQN6

AAA

Aaa

A-3A1

46625YQP1

AAA

Aaa

A-3A2

46625YSC8

AAA

Aaa

A-3B

46625YQQ9

AAA

Aaa

A-4

46625YQR7

AAA

Aaa

A-SB

46625YQS5

AAA

Aaa

A-M

46625YQT3

AAA

Aaa

A-J

46625YQV8

AAA

Aaa

46625YQX4

Aa2

46625YQY2

AA-

Aa3

46625YQZ9

46625YRB1

A-

46625YRC9

BBB+

Baa1

46625YRD7

BBB

Baa2

46625YRE5

BBB-

Baa3

46625YRF2

BB+

Ba1

46625YRG0

Ba2

46625YRH8

BB-

Ba3

46625YRJ4

B+

46625YRK1

46625YRL9

B-

Page 33 of 34

NR - Designates that the class was not rated by the rating agency.

(1)

Changed ratings provided on this report are based on information provided by the applicable rating agency via electronic transmission. It shall be understood that this transmission will generally have been provided to

LaSalle within 30 days of the payment date listed on this statement. Because ratings may have changed during the 30 day window, or may not be being provided by the rating agency in an electronic format and therefore not
being updated on this report, LaSalle recommends that investors obtain current rating information directly from the rating agency.

J.P. Morgan Chase Commercial Mortgage Securities Corp.

Payment Date:
Prior Payment:
Next Payment:
Record Date:

14-Nov-05
14-Nov-05

12-Oct-05

12-Dec-05

31-Oct-05

Commercial Mortgage Pass-Through Certificates

Series 2005-CIBC12

ABN AMRO Acct: 722865.1

Rating Information

Class

CUSIP

Fitch

Moody's

S&P

Fitch

Moody's

S&P

Original Ratings

Rating Change/Change Date(1)

Statement Date:

46625YRM7

UHP

9ABSW642

X-1

46625YRA3

AAA

Aaa

X-2

46625YQW6

AAA

Aaa

9ABSW643

Page 34 of 34

NR - Designates that the class was not rated by the rating agency.

(1)

Filing Compare · JPMorgan Chase Commercial Mortgage Securities Corp. Series 2005-CIBC12