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) ~~June~~July 2725, 2005

Structured Asset Securities Corporation (as Depositor under the Trust Agreement, dated as of February 1, 2005, providing the issuance of Mortgage Pass-Through Certificates, Series 2005-3)
(Exact name of registrant as specified in its charter)

Delaware
(State or other jurisdiction
of incorporation)

333-120575
(Commission
File Number)

74-2440850
(IRS Employer
Identification No.)

745 Seventh Avenue, 7th Floor, New York, NY
(Address of principal executive offices)

10019
(Zip Code)

Registrant's telephone number, including area code 212-526-7000

(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 Structured Asset Securities Corporation Mortgate Pass-Through Certificates Series 2005-3, which was made on ~~June~~July 2725, 2005.

Section 9 - Financial Statements and Exhibits

Item 9.01 Financial Statements and Exhibits.

99.1 Monthly distribution report pursuant to section 4.03 of the Trust Agreement for the distribution on ~~June~~July 2725, 2005.

(Exhibit No. Description)

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 TRUSTEE UNDER THE TRUST AGREEMENT ON BEHALF OF STRUCTURED ASSET SECURITIES CORPORATION, REGISTRANT

By: /s/ Russell Goldenberg Russell Goldenberg Group Senior Vice President Date: ~~June~~July 3028, 2005

Structured Asset Securities Corporation Mortgage Pass-Through Certificates Series 2005-3 ABN AMRO Acct: 722416.1 Reporting Package Table of Contents Payment Date:Prior Payment:Next Payment:Record Date: 27-Jun-0527-Jun-05 25-May-05 25-Jul-05 31-May-05 Administrator:Rita Lopez 312.904.0351rita.lopez@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 ReconciliationOther Related Information Asset-Backed Facts ~ 15 Month Loan Status Summary Asset-Backed Facts ~ 15 Month Loan Payoff/Loss SummarySubstitution Detail History Modified Loan DetailRealized Loss DetailHistorical REO Report Page 2-4Page 5-8Page 9Page 10 Page 11 Page 12Page 13 Page 14Page 15 Page 16 Page(s) Information is available for this issue from the following sources Issue Id: Monthly Data FileName: SASC0503 SASC0503_200506_3.ZIP Closing Date: First Payment Date: Rated Final Payment: Date: 28-Feb-0525-Mar-05 26-Mar-35 Parties to The Transaction Depositor: Structured Asset Securities Corporation Underwriter: Lehman Brothers Inc. Master Servicer: Aurora Loan Services LLC Rating Agency: Standard & Poor's Rating Services/Fitch Ratings 800.246.5761 LaSalle Factor Line LaSalle Web Site Servicer Web Site www.alservices.com www.etrustee.net Page 1 of 16 23-Jun-2005 - 08:22 (U014-U035, U119-U122) (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:Current Index:Next Index: Payment Date:Prior Payment:Next Payment:Record Date: 5.987058% 3.090000%3.314380% 27-Jun-0527-Jun-05 25-May-05 25-Jul-05 31-May-05 Structured Asset Securities Corporation Mortgage Pass-Through Certificates Series 2005-3 Face Value (1) Balance Payment Adj. or Loss Amortization Balance Payment (2) Adjustment Rate 354 REMIC II Statement Date: ABN AMRO Acct: 722416.1 976.185499028 5.081746958 0.000000000 971.103752070 2.798398502 3.6643800000% 0.00 0.00 0.000000000 3.4400000000% 0.000000000 86359B5M9 1-A1 27,774,000.00 141,140.44 0.00 26,971,435.61 77,722.72 27,112,576.05 976.185499028 0.000000000 0.000000000 971.103752070 2.896017138 3.3356200000% 0.00 0.00 0.000000000 3.5600000000% 0.000000000 N 86359B5N7 1-A2 27,774,000.00 0.00 0.00 26,971,435.61 80,433.98 27,112,576.05 976.185498960 5.081746960 0.000000000 971.103752000 4.677555520 Fixed 0.00 0.00 0.000000000 5.7500000000% 0.000000000 86359B5P2 1-A3 125,000,000.00 635,218.37 0.00 121,387,969.00 584,694.44 122,023,187.37 976.185498909 5.081747091 0.000000000 971.103751818 4.474183455 Fixed 0.00 0.00 0.000000000 5.5000000000% 0.000000000 86359B5Q0 1-A4 55,000,000.00 279,496.09 0.00 53,410,706.35 246,080.09 53,690,202.44 976.185498766 5.081747201 0.000000000 971.103751565 4.067439465 Fixed 0.00 0.00 0.000000000 5.0000000000% 0.000000000 86359B5R8 1-A5 27,959,000.00 142,080.57 0.00 27,151,089.79 113,721.54 27,293,170.36 1000.000000000 0.000000000 0.000000000 1000.000000000 4.791666433 Fixed 0.00 0.00 0.000000000 5.7500000000% 0.000000000 86359B5S6 1-A6 14,294,000.00 0.00 0.00 14,294,000.00 68,492.08 14,294,000.00 1000.000000000 0.000000000 0.000000000 1000.000000000 4.791661074 Fixed 0.00 0.00 0.000000000 5.7500000000% 0.000000000 86359B5T4 1-A7 596,000.00 0.00 0.00 596,000.00 2,855.83 596,000.00 1000.000000000 0.000000000 0.000000000 1000.000000000 4.791666667 Fixed 0.00 0.00 0.000000000 5.7500000000% 0.000000000 86359B5U1 1-A8 29,010,000.00 0.00 0.00 29,010,000.00 139,006.25 29,010,000.00 1000.000000000 0.000000000 0.000000000 1000.000000000 4.791664943 Fixed 0.00 0.00 0.000000000 5.7500000000% 0.000000000 86359B5V9 1-A9 1,934,000.00 0.00 0.00 1,934,000.00 9,267.08 1,934,000.00 983.353088813 5.107124355 0.000000000 978.245964458 0.000000000 N/A 0.00 0.00 0.000000000 0.0000000000% 0.000000000 86359B5W7 AP 4,011,216.21 20,485.78 0.00 3,923,956.07 0.00 3,944,441.85 965.185462434 0.000000000 0.000000000 963.885358991 4.423766088 Fixed 0.00 0.00 0.000000000 5.5000000000% 0.000000000 N 86359B5X5 AX 2,968,617.63 0.00 0.00 2,861,407.07 13,132.47 2,865,266.58 999.206494469 0.000000000 0.000000000 983.146171763 4.579697438 Fixed 0.00 0.00 0.000000000 5.5000000000% 0.000000000 N 86359B5Y3 PAX 572,308.55 0.00 0.00 562,662.96 2,621.00 571,854.42 999.353889729 0.214135149 0.000000000 999.139754581 4.788571188 Fixed 0.00 0.00 0.000000000 5.7500000000% 0.000000000 86359B5Z0 B1 5,949,000.00 1,273.89 0.00 5,943,882.40 28,487.21 5,945,156.29 999.353890632 0.214132676 0.000000000 999.139757956 4.788570148 Fixed 0.00 0.00 0.000000000 5.7500000000% 0.000000000 86359B6A4 B2 2,231,000.00 477.73 0.00 2,229,080.80 10,683.30 2,229,558.53 999.353885618 0.214137931 0.000000000 999.139747687 4.788570227 Fixed 0.00 0.00 0.000000000 5.7500000000% 0.000000000 86359B6B2 B3 1,189,000.00 254.61 0.00 1,187,977.16 5,693.61 1,188,231.77 999.353901345 0.214125561 0.000000000 999.139775785 4.788565022 Fixed 0.00 0.00 0.000000000 5.7500000000% 0.000000000 86359B3W9/U85985TS5 B4 446,000.00 95.50 0.00 445,616.34 2,135.70 445,711.84 999.353889637 0.214131898 0.000000000 999.139757739 4.788573351 Fixed 0.00 0.00 0.000000000 5.7500000000% 0.000000000 86359B3X7/U85985TT3 B5 743,000.00 159.10 0.00 742,360.84 3,557.91 742,519.94 999.353889637 0.214131898 0.000000000 999.139757739 4.788573351 Fixed 0.00 0.00 0.000000000 5.7500000000% 0.000000000 86359B3Y5/U85985TU0 B6 743,000.00 159.10 0.00 742,360.84 3,557.91 742,519.94 999.353882440 0.214141724 0.000000000 999.139740716 4.788574519 Fixed 0.00 0.00 0.000000000 5.7500000000% 0.000000000 86359B3Z2/U85985TV8 B7 598,528.85 128.17 0.00 598,013.96 2,866.10 598,142.13 23-Jun-2005 - 08:22 (U014-U035, U119-U122) (c) 2005 LaSalle Bank N.A. Page 2 of 16 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:Current Index:Next Index: Payment Date:Prior Payment:Next Payment:Record Date: 5.987058% 3.090000%3.314380% 27-Jun-0527-Jun-05 25-May-05 25-Jul-05 31-May-05 Structured Asset Securities Corporation Mortgage Pass-Through Certificates Series 2005-3 Face Value (1) Balance Payment Adj. or Loss Amortization Balance Payment (2) Adjustment Rate 354 REMIC II Statement Date: ABN AMRO Acct: 722416.1 0.000000000 0.000000000 0.000000000 0.000000000 14.200000000 Fixed 0.00 1.42 14.200000000 5.7500000000% 0.000000000 86359B6C0 R 100.00 0.00 0.00 0.00 1.42 0.00 0.000000000 0.000000000 0.000000000 0.000000000 0.000000000 0.00 0.00 0.000000000 N/A 0.000000000 9ABSU0359 R-1 0.00 0.00 0.00 0.00 0.00 0.00 Total P&I Payment 0.00 1.42 297,477,845.06 291,789,418.51 2,615,979.99 Total 290,568,449.16 1,220,969.35 0.00 1,395,010.64 23-Jun-2005 - 08:22 (U014-U035, U119-U122) (c) 2005 LaSalle Bank N.A. Page 3 of 16 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:Current Index:Next Index: Payment Date:Prior Payment:Next Payment:Record Date: 5.987058% 3.090000%3.314380% 27-Jun-0527-Jun-05 25-May-05 25-Jul-05 31-May-05 Structured Asset Securities Corporation Mortgage Pass-Through Certificates Series 2005-3 Face Value (1) Balance Payment Adj. or Loss Amortization Balance Payment (2) Adjustment Rate 354 Grantor Trust Statement Date: ABN AMRO Acct: 722416.1 0.000000000 0.000000000 0.000000000 0.000000000 0.000000000 0.00 0.00 0.000000000 N/A 0.000000000 9ABSU0342 P 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 23-Jun-2005 - 08:22 (U014-U035, U119-U122) (c) 2005 LaSalle Bank N.A. Page 4 of 16 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 Structured Asset Securities Corporation Payment Date:Prior Payment:Next Payment:Record Date: 27-Jun-0527-Jun-05 25-May-05 25-Jul-05 31-May-05 Mortgage Pass-Through Certificates Series 2005-3 ABN AMRO Acct: 722416.1 Statement Date: Cash Reconciliation Summary Current Scheduled Interest Interest Summary Less Deferred Interest Plus Gross Advance Interest Less PPIS Reducing Scheduled Int 393,439.36 0.00 ) (216.18 Less ASER Interest Adv Reduction 0.00 Less Other Adjustment 0.00 Total 1,411,215.24 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 1,395,010.65 0.000.000.000.00 0.00 12,576.8949,186.7461,763.63 180,605.90978,599.82 0.000.000.00 1,159,205.721,220,969.35 2,615,980.00 2,615,980.00 291,789,418.52 805 61,763.63 1,159,205.72 4 0.000.00 0 0.00 0 290,568,449.17 801 51,190.61 1,006,092.58 49,186.74 1,017,992.06 52,645.20 1,041,043.11 16,420.77 0.00 ) (216.18 44,368.69 60,573.28 216.18 0.000.000.00 216.18216.18 0.00 ) (16,204.59 1,395,010.65 Interest Not Advanced ( Current Period ) 0.00 1,017,992.06 Workout FeesLiquidation Fees 0.000.00 Less Non Recovered ) (983,041.54 ) (47,732.15 0.00 0.00 0.00 Advance Summary (Advance Made by Servicer) 0 Page 5 of 16 23-Jun-2005 - 08:22 (U014-U035, U119-U122) (c) 2005 LaSalle Bank N.A. Structured Asset Securities Corporation Payment Date:Prior Payment:Next Payment:Record Date: 27-Jun-0527-Jun-05 25-May-05 25-Jul-05 31-May-05 Mortgage Pass-Through Certificates Series 2005-3 ABN AMRO Acct: 722416.1 Statement Date: Cash Reconciliation Summary Subpool I Current Scheduled Interest Interest Summary Less Deferred Interest Plus Gross Advance Interest Less PPIS Reducing Scheduled Int 165,927.90 0.000.00 Less ASER Interest Adv Reduction 0.00 Less Other Adjustment 0.00 Total 607,985.40 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 0.00 600,866.16 0.000.000.000.00 0.00 0.00 2,631.122,631.12 23,112.38 734,672.00 0.000.000.00 757,784.38760,415.50 1,361,281.66 1,361,281.66 129,342,596.10 345 2,631.12 757,784.38 2 0.000.00 0 0.00 0 128,582,180.60 343 2,618.45 441,114.49 2,631.12 442,057.51 2,631.12 444,044.34 7,119.25 0.000.00 19,827.13 26,946.37 0.000.000.000.000.000.00 0.00 ) (7,119.25 600,866.16 Interest Not Advanced ( Current Period ) 0.00 442,057.51 Workout FeesLiquidation Fees 0.000.00 Less Non Recovered ) (439,127.66 ) (2,618.45 0.00 0.00 0.00 Advance Summary (Advance Made by Servicer) 0 Page 6 of 16 23-Jun-2005 - 08:22 (U014-U035, U119-U122) (c) 2005 LaSalle Bank N.A. Structured Asset Securities Corporation Payment Date:Prior Payment:Next Payment:Record Date: 27-Jun-0527-Jun-05 25-May-05 25-Jul-05 31-May-05 Mortgage Pass-Through Certificates Series 2005-3 ABN AMRO Acct: 722416.1 Statement Date: Cash Reconciliation Summary Subpool II Current Scheduled Interest Interest Summary Less Deferred Interest Plus Gross Advance Interest Less PPIS Reducing Scheduled Int 171,233.39 0.00 ) (216.18 Less ASER Interest Adv Reduction 0.00 Less Other Adjustment 0.00 Total 650,065.38 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 0.00 643,290.17 0.000.000.000.00 0.00 12,491.5545,906.2858,397.83 152,949.98 44,727.82 0.000.000.00 197,677.80256,075.63 899,365.80 899,365.80 131,511,171.15 370 58,397.83 197,677.80 1 0.000.00 0 0.00 0 131,255,095.52 369 47,926.10 461,197.01 45,906.28 479,048.18 49,364.74 499,490.64 6,991.40 0.00 ) (216.18 20,406.77 27,181.98 216.18 0.000.000.00 216.18216.18 0.00 ) (6,775.21 643,290.17 Interest Not Advanced ( Current Period ) 0.00 479,048.18 Workout FeesLiquidation Fees 0.000.00 Less Non Recovered ) (440,754.54 ) (44,467.64 0.00 0.00 0.00 Advance Summary (Advance Made by Servicer) 0 Page 7 of 16 23-Jun-2005 - 08:22 (U014-U035, U119-U122) (c) 2005 LaSalle Bank N.A. Structured Asset Securities Corporation Payment Date:Prior Payment:Next Payment:Record Date: 27-Jun-0527-Jun-05 25-May-05 25-Jul-05 31-May-05 Mortgage Pass-Through Certificates Series 2005-3 ABN AMRO Acct: 722416.1 Statement Date: Cash Reconciliation Summary Subpool III Current Scheduled Interest Interest Summary Less Deferred Interest Plus Gross Advance Interest Less PPIS Reducing Scheduled Int 56,278.07 0.000.00 Less ASER Interest Adv Reduction 0.00 Less Other Adjustment 0.00 Total 153,164.46 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 0.00 150,854.33 0.000.000.000.00 0.00 85.34 649.34734.68 4,543.54 199,200.00 0.000.000.00 203,743.54204,478.22 355,332.55 355,332.55 30,935,651.27 90 734.68 203,743.54 1 0.000.00 0 0.00 0 30,731,173.05 89 646.06 103,781.08 649.34 96,886.38 649.34 97,508.13 2,310.13 0.000.00 4,134.80 6,444.93 0.000.000.000.000.000.00 0.00 ) (2,310.13 150,854.33 Interest Not Advanced ( Current Period ) 0.00 96,886.38 Workout FeesLiquidation Fees 0.000.00 Less Non Recovered ) (103,159.33 ) (646.06 0.00 0.00 0.00 Advance Summary (Advance Made by Servicer) 0 Page 8 of 16 23-Jun-2005 - 08:22 (U014-U035, U119-U122) (c) 2005 LaSalle Bank N.A. Structured Asset Securities Corporation Class Accrued Payment Date:Prior Payment:Next Payment:Record Date: 27-Jun-0527-Jun-05 25-May-05 25-Jul-05 31-May-05 Mortgage Pass-Through Certificates Series 2005-3 ABN AMRO Acct: 722416.1 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 1-A1 30 77,722.72 77,722.72 77,722.72 0.00 3.62% 3.70% 30/360 3.440000000% 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1-A2 30 80,433.98 80,433.98 80,433.98 0.00 3.62% 3.70% 30/360 3.560000000% 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1-A3 30 584,694.44 584,694.44 584,694.44 0.00 3.62% 3.70% 30/360 5.750000000% 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1-A4 30 246,080.09 246,080.09 246,080.09 0.00 3.62% 3.70% 30/360 5.500000000% 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1-A5 30 113,721.54 113,721.54 113,721.54 0.00 3.62% 3.70% 30/360 5.000000000% 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1-A6 30 68,492.08 68,492.08 68,492.08 0.00 3.62% 3.70% 30/360 5.750000000% 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1-A7 30 2,855.83 2,855.83 2,855.83 0.00 3.62% 3.70% 30/360 5.750000000% 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1-A8 30 139,006.25 139,006.25 139,006.25 0.00 3.62% 3.70% 30/360 5.750000000% 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1-A9 30 9,267.08 9,267.08 9,267.08 0.00 3.62% 3.70% 30/360 5.750000000% 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 AP 30 0.00 0.00 0.00 0.00 3.62% 3.70% N/A 0.000000000% 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 AX 30 13,132.47 13,132.47 13,132.47 0.00 3.62% 3.70% 30/360 5.500000000% 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 PAX 30 2,621.00 2,621.00 2,621.00 0.00 3.62% 3.70% 30/360 5.500000000% 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 B1 30 28,487.21 28,487.21 28,487.21 0.00 1.81% 1.85% 30/360 5.750000000% 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 B2 30 10,683.30 10,683.30 10,683.30 0.00 1.13% 1.16% 30/360 5.750000000% 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 B3 30 5,693.61 5,693.61 5,693.61 0.00 0.77% 0.79% 30/360 5.750000000% 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 B4 30 2,135.70 2,135.70 2,135.70 0.00 0.63% 0.65% 30/360 5.750000000% 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 B5 30 3,557.91 3,557.91 3,557.91 0.00 0.41% 0.42% 30/360 5.750000000% 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 B6 30 3,557.91 3,557.91 3,557.91 0.00 0.18% 0.19% 30/360 5.750000000% 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 B7 30 2,866.10 2,866.10 2,866.10 0.00 0.00% 0.00% 30/360 5.750000000% 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 R 30 0.00 0.00 1.42 0.00 3.62% 3.70% 30/360 N/A 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 P 30 0.00 0.00 0.00 0.00 NA NA 30/360 0.000000000% 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1,395,009.22 1,395,009.22 1,395,010.64 0.00 0.00 0.00 0.00 (2) Accrued - Deductions + Additions Interest (3) Includes interest accrued on outstanding Interest Shortfalls and/or Loss Allocations. Where applicable. 23-Jun-2005 - 08:22 (U014-U035, U119-U122) (c) 2005 LaSalle Bank N.A. Page 9 of 16 (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). Structured Asset Securities Corporation Payment Date:Prior Payment:Next Payment:Record Date: 27-Jun-0527-Jun-05 25-May-05 25-Jul-05 31-May-05 Mortgage Pass-Through Certificates Series 2005-3 ABN AMRO Acct: 722416.1 Statement Date: Other Related Information Special Hazard Coverage Beginning Balance Current Reduction Ending Balance Beginning Balance Current Reduction Beginning Balance Current Reduction Ending Balance Fraud Loss Coverage Bankruptcy Loss Coverage Ending Balance Number of Payoffs:Aggregate Payoff Amounts: Number of Curtailments:Aggregate Curtailment Amounts: Number of Loans in Foreclosure:Book Value of Loans in Foreclosure: Prior Realized Losses Allocated to the Certificates:Current Realized Losses Allocated to the Certificates:Cumulative Realized Losses Allocated to the Certificates since Cutoff: Total 3,510,000.00 3,510,000.00 0.00 2,974,779.00 2,974,779.00 0.00 100,000.00 100,000.00 0.00 4 978,599.82 193 0 0.00 0.00 180,605.90 0.00 0.00 Page 10 of 16 23-Jun-2005 - 08:22 (U014-U035, U119-U122) (c) 2005 LaSalle Bank N.A. Structured Asset Securities Corporation Payment Date:Prior Payment:Next Payment:Record Date: 27-Jun-0527-Jun-05 25-May-05 25-Jul-05 31-May-05 Mortgage Pass-Through Certificates Series 2005-3 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: ABN AMRO Acct: 722416.1 1.12% 1.33% 0.12% 0.07% 1 0.12% 174,500 0.06% 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 0.12% 0.05% 0.00% 0.00% 27-Jun-05 9 3,870,153 1 194,047 0 0 0 0 0 0 0 0 1 144,540 0.75% 0.55% 0.12% 0.06% 0 0.00% 0 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 0.12% 0.05% 0.00% 0.00% 25-May-05 6 1,594,072 1 174,500 0 0 0 0 0 0 0 0 1 144,868 1.23% 1.11% 0.12% 0.17% 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% 25-Apr-05 10 3,276,556 1 498,499 0 0 0 0 0 0 0 0 0 0 0.12% 0.14% 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% 25-Mar-05 1 414,370 0 0 0 0 0 0 0 0 0 0 0 0 (1) Note: Modification, Specially Serviced & Bankruptcy Totals are Included in the Appropriate Delinquency Aging Category Page 11 of 16 23-Jun-2005 - 08:22 (U014-U035, U119-U122) (c) 2005 LaSalle Bank N.A. Structured Asset Securities Corporation Payment Date:Prior Payment:Next Payment:Record Date: 27-Jun-0527-Jun-05 25-May-05 25-Jul-05 31-May-05 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: Amort ABN AMRO Acct: 722416.1 Series 2005-3 27-Jun-05 801 98.04% 290,568,449 97.68% 0.50% 0.34% 0 0.00% 0 0.00% 0 0.00% 0 0.00% 0 0.00% 0 0.00% 354 354 5.99% 5.74% 0 0 4 978,600 25-May-05 805 98.53% 291,789,419 98.09% 0.98% 1.18% 0 0.00% 0 0.00% 0 0.00% 0 0.00% 0 0.00% 0 0.00% 354 355 5.99% 5.74% 0 0 8 3,501,314 25-Apr-05 813 99.51% 295,615,653 99.37% 0.25% 0.30% 0 0.00% 0 0.00% 0 0.00% 0 0.00% 0 0.00% 0 0.00% 356 356 5.99% 5.74% 0 0 2 891,893 25-Mar-05 815 99.76% 296,699,078 99.74% 0.24% 0.19% 0 0.00% 0 0.00% 0 0.00% 0 0.00% 0 0.00% 0 0.00% 357 357 5.99% 5.74% 0 0 2 573,000 (1) Percentage based on pool as of cutoff. (2) Percentage based on pool as of beginning of period. Page 12 of 16 23-Jun-2005 - 08:22 (U014-U035, U119-U122) (c) 2005 LaSalle Bank N.A. Structured Asset Securities Corporation Substitution Detail History ABN AMRO Acct: 722416.1 Series 2005-3 Mortgage Pass-Through Certificates 31-May-05 25-Jul-05 25-May-05 27-Jun-05 27-Jun-05 Record Date: Next Payment: Prior Payment: Payment Date: Statement Date: Property ID Deleted Loan Qualified Substitute Scheduled Prin Bal 23-Jun-2005 - 08:22 (U014-U035, U119-U122) (c) 2005 LaSalle Bank N.A. Page 13 of 16 Original Property Per Section 7.01(a)(i) of the Property Management and Lease Servicing Agreement, aggregate Appraised Value of the Qualified Substitute Mortgaged Properties acquired by theIssuer since the Closing Date in connection with the substitution or exchange pursuant to Section 7.01 is not to exceed 25% of the aggregate Initial Appraised Value of theMortgaged Properties. (A) Structured Asset Securities Corporation Payment Date:Prior Payment:Next Payment:Record Date: 27-Jun-0527-Jun-05 25-May-05 25-Jul-05 31-May-05 Mortgage Pass-Through Certificates Series 2005-3 ABN AMRO Acct: 722416.1 Modified Loan Detail Disclosure Control # Modification Date Cutoff Maturity Date Modification Description Modified Maturity Date Statement Date: 23-Jun-2005 - 08:22 (U014-U035, U119-U122) (c) 2005 LaSalle Bank N.A. Page 14 of 16 Structured Asset Securities Corporation Payment Date:Prior Payment:Next Payment:Record Date: 27-Jun-0527-Jun-05 25-May-05 25-Jul-05 31-May-05 Mortgage Pass-Through Certificates Series 2005-3 ABN AMRO Acct: 722416.1 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 23-Jun-2005 - 08:22 (U014-U035, U119-U122) (c) 2005 LaSalle Bank N.A. Page 15 of 16 * Aggregate liquidation expenses also include outstanding P&I advances and unpaid servicing fees, unpaid trustee fees, etc.. Structured Asset Securities Corporation Payment Date:Prior Payment:Next Payment:Record Date: 27-Jun-0527-Jun-05 25-May-05 25-Jul-05 31-May-05 Mortgage Pass-Through Certificates Series 2005-3 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: 722416.1 23-Jun-2005 - 08:22 (U014-U035, U119-U122) (c) 2005 LaSalle Bank N.A. Page 16 of 16

Structured Asset Securities Corporation

Mortgage Pass-Through Certificates

Series 2005-3

ABN AMRO Acct: 722416.1

Reporting Package Table of Contents

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

25-Jul-05
25-Jul-05

27-Jun-05

25-Aug-05

30-Jun-05

Administrator:
Rita Lopez 312.904.0351
rita.lopez@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

Other Related Information

Asset-Backed Facts ~ 15 Month Loan Status Summary
Asset-Backed Facts ~ 15 Month Loan Payoff/Loss Summary

Substitution Detail History
Modified Loan Detail
Realized Loss Detail

Page 2-4
Page 5-8
Page 9
Page 10

Page 11

Page 12
Page 13

Page 14
Page 15

Page 16

Historical REO Report

Page 17

Page(s)

Information is available for this issue from the following sources

Issue Id:

Monthly Data File
Name:

SASC0503

SASC0503_200507_3.ZIP

Closing Date:

First Payment Date:

Rated Final Payment: Date:

28-Feb-05
25-Mar-05

26-Mar-35

Parties to The Transaction

Depositor: Structured Asset Securities Corporation

Underwriter: Lehman Brothers Inc.

Master Servicer: Aurora Loan Services LLC

Rating Agency: Standard & Poor's Rating Services/Fitch Ratings

800.246.5761

LaSalle Factor Line

LaSalle Web Site

Servicer Web Site

www.alservices.com

www.etrustee.net

Page 1 of 17

Class

CUSIP

Original

Opening

Principal

Negative

Closing

Interest

Pass-Through

Per $ 1000

Next Rate(3)

WAC:
WAMM:
Current Index:
Next Index:

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

5.987162%

3.314380%
3.460000%

25-Jul-05
25-Jul-05

27-Jun-05

25-Aug-05

30-Jun-05

Structured Asset Securities Corporation

Mortgage Pass-Through Certificates

Series 2005-3

Face Value (1)

Balance

Payment

Adj. or Loss

Amortization

Balance

Payment (2)

Adjustment

Rate

352

REMIC II

Statement Date:

ABN AMRO Acct: 722416.1

971.103752070

10.803074818

0.000000000

960.300677252

2.965410816

3.8100000000%

0.00

0.000000000

3.6643800000%

0.000000000

86359B5M9

1-A1

27,774,000.00

300,044.60

0.00

26,671,391.01

82,361.32

26,971,435.61

971.103752070

0.000000000

960.300677252

2.699360913

3.1900000000%

0.00

0.000000000

3.3356200000%

0.000000000

86359B5N7

1-A2

27,774,000.00

0.00

26,671,391.01

74,972.05

26,971,435.61

971.103752000

10.803075040

0.000000000

960.300676960

4.653205440

Fixed

0.00

0.000000000

5.7500000000%

0.000000000

86359B5P2

1-A3

125,000,000.00

1,350,384.38

0.00

120,037,584.62

581,650.68

121,387,969.00

971.103751818

10.803075091

0.000000000

960.300676727

4.450892182

Fixed

0.00

0.000000000

5.5000000000%

0.000000000

86359B5Q0

1-A4

55,000,000.00

594,169.13

0.00

52,816,537.22

244,799.07

53,410,706.35

971.103751565

10.803074860

0.000000000

960.300676705

4.046265603

Fixed

0.00

0.000000000

5.0000000000%

0.000000000

86359B5R8

1-A5

27,959,000.00

302,043.17

0.00

26,849,046.62

113,129.54

27,151,089.79

1000.000000000

0.000000000

1000.000000000

4.791666433

Fixed

0.00

0.000000000

5.7500000000%

0.000000000

86359B5S6

1-A6

14,294,000.00

0.00

14,294,000.00

68,492.08

14,294,000.00

1000.000000000

0.000000000

1000.000000000

4.791661074

Fixed

0.00

0.000000000

5.7500000000%

0.000000000

86359B5T4

1-A7

596,000.00

0.00

596,000.00

2,855.83

596,000.00

1000.000000000

0.000000000

1000.000000000

4.791666667

Fixed

0.00

0.000000000

5.7500000000%

0.000000000

86359B5U1

1-A8

29,010,000.00

0.00

29,010,000.00

139,006.25

29,010,000.00

1000.000000000

0.000000000

1000.000000000

4.791664943

Fixed

0.00

0.000000000

5.7500000000%

0.000000000

86359B5V9

1-A9

1,934,000.00

0.00

1,934,000.00

9,267.08

1,934,000.00

978.245964458

1.849486443

0.000000000

976.396478015

0.000000000

N/A

0.00

0.000000000

0.0000000000%

0.000000000

86359B5W7

4,011,216.21

7,418.69

0.00

3,916,537.38

0.00

3,923,956.07

963.885358991

0.000000000

947.189180440

4.417807086

Fixed

0.00

0.000000000

5.5000000000%

0.000000000

86359B5X5

2,968,617.63

0.00

2,811,842.50

13,114.78

2,861,407.07

983.146171763

0.000000000

982.982955610

4.506083301

Fixed

0.00

0.000000000

5.5000000000%

0.000000000

86359B5Y3

PAX

572,308.55

0.00

562,569.55

2,578.87

562,662.96

999.139754581

0.212524794

0.000000000

998.927229787

4.787544125

Fixed

0.00

0.000000000

5.7500000000%

0.000000000

86359B5Z0

5,949,000.00

1,264.31

0.00

5,942,618.09

28,481.10

5,943,882.40

999.139757956

0.212523532

0.000000000

998.927234424

4.787543702

Fixed

0.00

0.000000000

5.7500000000%

0.000000000

86359B6A4

2,231,000.00

474.14

0.00

2,228,606.66

10,681.01

2,229,080.80

999.139747687

0.212523129

0.000000000

998.927224558

4.787544155

Fixed

0.00

0.000000000

5.7500000000%

0.000000000

86359B6B2

1,189,000.00

252.69

0.00

1,187,724.47

5,692.39

1,187,977.16

999.139775785

0.212533632

0.000000000

998.927242152

4.787533632

Fixed

0.00

0.000000000

5.7500000000%

0.000000000

86359B3W9/U85985TS5

446,000.00

94.79

0.00

445,521.55

2,135.24

445,616.34

999.139757739

0.212530283

0.000000000

998.927227456

4.787550471

Fixed

0.00

0.000000000

5.7500000000%

0.000000000

86359B3X7/U85985TT3

743,000.00

157.91

0.00

742,202.93

3,557.15

742,360.84

Page 2 of 17

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:
Current Index:
Next Index:

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

5.987162%

3.314380%
3.460000%

25-Jul-05
25-Jul-05

27-Jun-05

25-Aug-05

30-Jun-05

Structured Asset Securities Corporation

Mortgage Pass-Through Certificates

Series 2005-3

Face Value (1)

Balance

Payment

Adj. or Loss

Amortization

Balance

Payment (2)

Adjustment

Rate

352

REMIC II

Statement Date:

ABN AMRO Acct: 722416.1

999.139757739

0.212530283

0.000000000

998.927227456

4.787550471

Fixed

0.00

0.000000000

5.7500000000%

0.000000000

86359B3Y5/U85985TU0

743,000.00

157.91

0.00

742,202.93

3,557.15

742,360.84

999.139740716

0.212521084

0.000000000

998.927219632

4.787538646

Fixed

0.00

0.000000000

5.7500000000%

0.000000000

86359B3Z2/U85985TV8

598,528.85

127.20

0.00

597,886.76

2,865.48

598,013.96

0.000000000

14.200000000

Fixed

0.00

1.42

14.200000000

5.7500000000%

0.000000000

86359B6C0

100.00

0.00

1.42

0.00

0.000000000

0.00

0.000000000

N/A

0.000000000

9ABSU0359

R-1

0.00

Total P&I Payment

0.00

1.42

297,477,845.06

290,568,449.16

3,945,787.41

Total

288,011,860.24

2,556,588.92

0.00

1,389,198.49

Page 3 of 17

Class

CUSIP

Original

Opening

Principal

Negative

Closing

Interest

Pass-Through

Per $ 1000

Next Rate(3)

WAC:
WAMM:
Current Index:
Next Index:

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

5.987162%

3.314380%
3.460000%

25-Jul-05
25-Jul-05

27-Jun-05

25-Aug-05

30-Jun-05

Structured Asset Securities Corporation

Mortgage Pass-Through Certificates

Series 2005-3

Face Value (1)

Balance

Payment

Adj. or Loss

Amortization

Balance

Payment (2)

Adjustment

Rate

352

Grantor Trust

Statement Date:

ABN AMRO Acct: 722416.1

0.000000000

0.00

0.000000000

N/A

0.000000000

9ABSU0342

0.00

Total P&I Payment

0.00

Total

0.00

Page 4 of 17

Structured Asset Securities Corporation

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

25-Jul-05
25-Jul-05

27-Jun-05

25-Aug-05

30-Jun-05

Mortgage Pass-Through Certificates

Series 2005-3

ABN AMRO Acct: 722416.1

Statement Date:

Cash Reconciliation Summary

Current Scheduled Interest

Interest Summary

Less Deferred Interest

Plus Gross Advance Interest

Less PPIS Reducing Scheduled Int

370,109.84

0.00
0.00

Less ASER Interest Adv Reduction

0.00

Less Other Adjustment

0.00

Total

1,404,635.60

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

0.00
0.00

0.00

1,389,198.52

0.00
0.00
0.00
0.00

0.00

10,567.86
50,490.11
61,057.97

491,425.36

2,004,105.57

0.00
0.00
0.00

2,495,530.93
2,556,588.90

3,945,787.42

290,568,449.17

801

61,057.97

2,495,530.93

0.00
0.00

0.00

288,011,860.27

797

52,645.20

1,041,043.11

50,490.11

1,034,525.76

51,397.98

1,042,743.31

15,437.08

0.00
0.00

45,098.01

60,535.09

475.56

)

(475.56

0.00
0.00
0.00
0.00

0.00

)

(15,437.08

1,389,198.52

Interest Not Advanced (

Current Period

)

0.00

1,034,525.76

Workout Fees
Liquidation Fees

0.00
0.00

Less Non Recovered

)

(1,032,825.55

)

(51,737.33

0.00

Advance Summary (Advance Made by Servicer)

Page 5 of 17

Structured Asset Securities Corporation

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

25-Jul-05
25-Jul-05

27-Jun-05

25-Aug-05

30-Jun-05

Mortgage Pass-Through Certificates

Series 2005-3

ABN AMRO Acct: 722416.1

Statement Date:

Cash Reconciliation Summary Subpool I

Current Scheduled Interest

Interest Summary

Less Deferred Interest

Plus Gross Advance Interest

Less PPIS Reducing Scheduled Int

145,253.06

0.00
0.00

Less ASER Interest Adv Reduction

0.00

Less Other Adjustment

0.00

Total

603,554.14

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

597,320.66

0.00
0.00
0.00
0.00

0.00

2,643.87
2,643.87

255,594.84

0.00
0.00
0.00
0.00

255,594.84
258,238.71

855,559.37

128,582,180.60

343

2,643.87

255,594.84

0.00
0.00

0.00

128,323,941.89

343

2,631.12

444,044.34

2,643.87

458,301.07

2,643.87

458,787.74

6,233.48

0.00
0.00

20,554.48

26,787.95

0.00
0.00
0.00
0.00
0.00
0.00

0.00

)

(6,233.48

597,320.66

Interest Not Advanced (

Current Period

)

0.00

458,301.07

Workout Fees
Liquidation Fees

0.00
0.00

Less Non Recovered

)

(443,557.68

)

(2,631.12

0.00

Advance Summary (Advance Made by Servicer)

Page 6 of 17

Structured Asset Securities Corporation

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

25-Jul-05
25-Jul-05

27-Jun-05

25-Aug-05

30-Jun-05

Mortgage Pass-Through Certificates

Series 2005-3

ABN AMRO Acct: 722416.1

Statement Date:

Cash Reconciliation Summary Subpool II

Current Scheduled Interest

Interest Summary

Less Deferred Interest

Plus Gross Advance Interest

Less PPIS Reducing Scheduled Int

172,094.84

0.00
0.00

Less ASER Interest Adv Reduction

0.00

Less Other Adjustment

0.00

Total

649,083.87

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

642,045.45

0.00
0.00
0.00
0.00

0.00

10,248.21
47,426.57
57,674.78

235,311.75

2,004,105.57

0.00
0.00
0.00

2,239,417.32
2,297,092.10

2,939,137.55

131,255,095.52

369

57,674.78

2,239,417.32

0.00
0.00

0.00

128,958,003.42

365

49,364.74

499,490.64

47,426.57

476,989.03

48,334.44

484,719.93

7,038.43

0.00
0.00

20,306.39

27,344.81

475.56

)

(475.56

0.00
0.00
0.00
0.00

0.00

)

(7,038.43

642,045.45

Interest Not Advanced (

Current Period

)

0.00

476,989.03

Workout Fees
Liquidation Fees

0.00
0.00

Less Non Recovered

)

(491,759.75

)

(48,456.87

0.00

Advance Summary (Advance Made by Servicer)

Page 7 of 17

Structured Asset Securities Corporation

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

25-Jul-05
25-Jul-05

27-Jun-05

25-Aug-05

30-Jun-05

Mortgage Pass-Through Certificates

Series 2005-3

ABN AMRO Acct: 722416.1

Statement Date:

Cash Reconciliation Summary Subpool III

Current Scheduled Interest

Interest Summary

Less Deferred Interest

Plus Gross Advance Interest

Less PPIS Reducing Scheduled Int

52,761.94

0.00
0.00

Less ASER Interest Adv Reduction

0.00

Less Other Adjustment

0.00

Total

151,997.59

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

149,832.41

0.00
0.00
0.00
0.00

0.00

319.65
419.67
739.32

518.77

0.00
0.00
0.00
0.00

518.77

1,258.09

151,090.50

30,731,173.05

739.32
518.77

0.00
0.00

0.00

30,729,914.96

649.34

97,508.13

419.67

99,235.65

419.67

99,235.65

2,165.18

0.00
0.00

4,237.15

6,402.33

0.00
0.00
0.00
0.00
0.00
0.00

0.00

)

(2,165.18

149,832.41

Interest Not Advanced (

Current Period

)

0.00

99,235.65

Workout Fees
Liquidation Fees

0.00
0.00

Less Non Recovered

)

(97,508.13

)

(649.34

0.00

Advance Summary (Advance Made by Servicer)

Page 8 of 17

Structured Asset Securities Corporation

Class

Accrued

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

25-Jul-05
25-Jul-05

27-Jun-05

25-Aug-05

30-Jun-05

Mortgage Pass-Through Certificates

Series 2005-3

ABN AMRO Acct: 722416.1

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

1-A1

82,361.32

0.00

3.62%

3.74%

30/360

3.664380000%

0.00

1-A2

74,972.05

0.00

3.62%

3.74%

30/360

3.335620000%

0.00

1-A3

581,650.68

0.00

3.62%

3.74%

30/360

5.750000000%

0.00

1-A4

244,799.07

0.00

3.62%

3.74%

30/360

5.500000000%

0.00

1-A5

113,129.54

0.00

3.62%

3.74%

30/360

5.000000000%

0.00

1-A6

68,492.08

0.00

3.62%

3.74%

30/360

5.750000000%

0.00

1-A7

2,855.83

0.00

3.62%

3.74%

30/360

5.750000000%

0.00

1-A8

139,006.25

0.00

3.62%

3.74%

30/360

5.750000000%

0.00

1-A9

9,267.08

0.00

3.62%

3.74%

30/360

5.750000000%

0.00

3.62%

3.74%

N/A

0.000000000%

0.00

13,114.78

0.00

3.62%

3.74%

30/360

5.500000000%

0.00

PAX

2,578.87

0.00

3.62%

3.74%

30/360

5.500000000%

0.00

28,481.10

0.00

1.81%

1.87%

30/360

5.750000000%

0.00

10,681.01

0.00

1.13%

1.17%

30/360

5.750000000%

0.00

5,692.39

0.00

0.77%

0.79%

30/360

5.750000000%

0.00

2,135.24

0.00

0.63%

0.65%

30/360

5.750000000%

0.00

3,557.15

0.00

0.41%

0.42%

30/360

5.750000000%

0.00

3,557.15

0.00

0.18%

0.19%

30/360

5.750000000%

0.00

2,865.48

0.00

0.00%

30/360

5.750000000%

0.00

1.42

0.00

3.62%

3.74%

30/360

N/A

0.00

30/360

0.000000000%

0.00

1,389,197.07

1,389,198.49

0.00

(2) Accrued - Deductions + Additions Interest

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

Page 9 of 17

(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).

Structured Asset Securities Corporation

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

25-Jul-05
25-Jul-05

27-Jun-05

25-Aug-05

30-Jun-05

Mortgage Pass-Through Certificates

Series 2005-3

ABN AMRO Acct: 722416.1

Interest Adjustments Summary

Statement Date:

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

0.00

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

0.00

0.00

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 10 of 17

Structured Asset Securities Corporation

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

25-Jul-05
25-Jul-05

27-Jun-05

25-Aug-05

30-Jun-05

Mortgage Pass-Through Certificates

Series 2005-3

ABN AMRO Acct: 722416.1

Statement Date:

Other Related Information

Special Hazard Coverage

Beginning

Balance

Current

Reduction

Ending

Balance

Beginning

Balance

Current

Reduction

Beginning

Balance

Current

Reduction

Ending

Balance

Fraud Loss Coverage

Bankruptcy Loss Coverage

Ending

Balance

Number of Payoffs:
Aggregate Payoff Amounts:

Number of Curtailments:
Aggregate Curtailment Amounts:

Number of Loans in Foreclosure:
Book Value of Loans in Foreclosure:

Prior Realized Losses Allocated to the Certificates:
Current Realized Losses Allocated to the Certificates:
Cumulative Realized Losses Allocated to the Certificates since Cutoff:

Total

3,510,000.00

0.00

2,974,779.00

0.00

100,000.00

0.00

2,004,105.57

209

174,500.00

0.00

491,425.36

0.00

Page 11 of 17

Structured Asset Securities Corporation

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

25-Jul-05
25-Jul-05

27-Jun-05

25-Aug-05

30-Jun-05

Mortgage Pass-Through Certificates

Series 2005-3

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:

ABN AMRO Acct: 722416.1

0.50%

0.35%

0.00%

0.13%

0.06%

0.00%

0.13%

0.05%

0.00%

7/25/2005

1,001,124.47

0.00

174,500.00

0.00

144,389.62

1.12%

1.33%

0.12%

0.07%

0.12%

174,500

0.06%

0.00%

0.12%

0.05%

0.00%

6/27/2005

3,870,153.40

194,046.80

0.00

144,539.87

0.75%

0.55%

0.12%

0.06%

0.00%

0.12%

0.05%

0.00%

5/25/2005

1,594,071.87

174,500.00

0.00

144,867.97

1.23%

1.11%

0.12%

0.17%

0.00%

4/25/2005

3,276,555.54

498,499.24

0.00

0.12%

0.14%

0.00%

3/25/2005

414,370.27

0.00

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

Page 12 of 17

Structured Asset Securities Corporation

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

25-Jul-05
25-Jul-05

27-Jun-05

25-Aug-05

30-Jun-05

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:

Amort

ABN AMRO Acct: 722416.1

Series 2005-3

25-Jul-05

797

97.55%

288,011,860

96.82%

0.50%

0.69%

0.00%

352

353

5.99%

5.74%

2,004,106

27-Jun-05

801

98.04%

290,568,449

97.68%

0.50%

0.34%

0.00%

354

5.99%

5.74%

978,600

25-May-05

805

98.53%

291,789,419

98.09%

0.98%

1.18%

0.00%

354

355

5.99%

5.74%

3,501,314

25-Apr-05

813

99.51%

295,615,653

99.37%

0.25%

0.30%

0.00%

356

5.99%

5.74%

891,893

25-Mar-05

815

99.76%

296,699,078

99.74%

0.24%

0.19%

0.00%

357

5.99%

5.74%

573,000

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

Page 13 of 17

Structured Asset Securities Corporation

Substitution Detail History

ABN AMRO Acct: 722416.1

Series 2005-3

Mortgage Pass-Through Certificates

30-Jun-05

25-Aug-05

27-Jun-05

25-Jul-05

Record Date:

Next Payment:

Prior Payment:

Payment Date:

Statement Date:

Property ID

Deleted Loan

Qualified Substitute

Scheduled Prin Bal

Page 14 of 17

Original Property

Per Section 7.01(a)(i) of the Property Management and Lease Servicing Agreement, aggregate Appraised Value of the Qualified Substitute Mortgaged Properties acquired by the
Issuer since the Closing Date in connection with the substitution or exchange pursuant to Section 7.01 is not to exceed 25% of the aggregate Initial Appraised Value of the
Mortgaged Properties.

(A)

Structured Asset Securities Corporation

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

25-Jul-05
25-Jul-05

27-Jun-05

25-Aug-05

30-Jun-05

Mortgage Pass-Through Certificates

Series 2005-3

ABN AMRO Acct: 722416.1

Modified Loan Detail

Disclosure

Control #

Modification

Date

Cutoff

Maturity

Date

Modification

Description

Modified

Maturity

Date

Statement Date:

Page 15 of 17

Structured Asset Securities Corporation

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

25-Jul-05
25-Jul-05

27-Jun-05

25-Aug-05

30-Jun-05

Mortgage Pass-Through Certificates

Series 2005-3

ABN AMRO Acct: 722416.1

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 16 of 17

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

Structured Asset Securities Corporation

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

25-Jul-05
25-Jul-05

27-Jun-05

25-Aug-05

30-Jun-05

Mortgage Pass-Through Certificates

Series 2005-3

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: 722416.1

Page 17 of 17

Filing Compare · Structured Asset Securities Corp Trust 2005-3