
		For Additional Information, please contact

	Morgan Stanley Capital I Inc.	CTSLink Customer Service
		1-866-846-4526
Wells Fargo Bank, N.A.	Commercial Mortgage Pass-Through Certificates	Reports Available www.ctslink.com
Corporate Trust Services	Series 2012-C4	Payment Date:	6/17/21
8480 Stagecoach Circle		Record Date:	5/28/21
Frederick, MD 21701-4747		Determination Date:	6/11/21


		DISTRIBUTION DATE STATEMENT

		Table of Contents

		STATEMENT SECTIONS		PAGE(s)
		Certificate Distribution Detail		2
		Certificate Factor Detail		3
		Reconciliation Detail		4
		Other Required Information		5
		Cash Reconciliation		6
		Current Mortgage Loan and Property Stratification Tables		7 - 9
		Mortgage Loan Detail		10 - 11
		NOI Detail		12
		Principal Prepayment Detail		13
		Historical Detail		14
		Delinquency Loan Detail		15
		Specially Serviced Loan Detail		16 - 17
		Advance Summary		18
		Modified Loan Detail		19
		Historical Liquidated Loan Detail		20
		Historical Bond/Collateral Loss Reconciliation Detail		21
		Interest Shortfall Reconciliation Detail		22 - 23
		Defeased Loan Detail		24

	Trust Advisor	Depositor	Master Servicer		Special Servicer

Pacific Life Insurance Company		Morgan Stanley Capital I Inc.	KeyCorp Real Estate Capital Markets, Inc.		Midland Loan Services
700 Newport Center Drive		1585 Broadway	11501 Outlook		A Division of PNC Bank, N.A.
Newport Beach, CA 92660		New York, NY 10036	Suite 300		10851 Mastin Street, Building 82
			Overland Park, KS 66211		Overland Park, KS 66210
			Contact:
Contact: Lisa Fields		Contact: General Information Number	Andy Lindenman		Contact: Valerie Nichols
Contact:	(949) 219-3856	Phone Number: (212) 761-4000	Phone Number: (913) 317-4372		Phone Number: (913) 253-9000

This report is compiled by Wells Fargo Bank, N.A. from information provided by third parties. Wells Fargo Bank, N.A. has not independently confirmed the accuracy of the information.


Copyright 2021, Wells Fargo Bank, N.A.	Page 1 of 24


				Certificate Distribution Detail



		Pass-Through
Class	CUSIP		Original	Beginning	Principal	Interest	Prepayment	Realized Loss /	Total	Ending	Current
		Rate	Balance	Balance	Distribution	Distribution	Penalties	Additional Trust	Distribution	Balance	Subordination
								Fund Expenses			Level (1)

A-1	61760VAL7	1.085000%	65,086,000.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00%
A-2	61760VAM5	2.111000%	244,709,000.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00%
A-3	61760VAN3	2.991000%	75,630,000.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00%
A-4	61760VAP8	3.244000%	383,661,000.00	371,569,313.04	105,206,677.82	1,004,475.71	0.00	0.00	106,211,153.53	266,362,635.22	54.71%
A-S	61760VAQ6	3.773000%	111,243,000.00	111,243,000.00	0.00	349,766.53	0.00	0.00	349,766.53	111,243,000.00	35.79%
B	61760VAC7	5.213000%	50,815,000.00	50,815,000.00	0.00	220,748.83	0.00	0.00	220,748.83	50,815,000.00	27.15%
C	61760VAD5	5.600458%	37,081,000.00	37,081,000.00	0.00	173,058.81	0.00	0.00	173,058.81	37,081,000.00	20.85%
D	61760VAE3	5.600458%	24,721,000.00	24,721,000.00	0.00	115,374.10	0.00	0.00	115,374.10	24,721,000.00	16.64%
E	61760VAF0	5.600458%	39,827,000.00	39,827,000.00	0.00	185,874.52	0.00	0.00	185,874.52	39,827,000.00	9.87%
F	61760VAG8	3.070000%	17,854,000.00	17,854,000.00	0.00	45,676.48	0.00	0.00	45,676.48	17,854,000.00	6.83%
G	61760VAH6	3.070000%	19,227,000.00	19,227,000.00	0.00	43,815.06	0.00	0.00	43,815.06	19,227,000.00	3.57%
H	61760VAJ2	3.070000%	28,841,600.00	20,969,428.05	0.00	0.00	0.00	0.00	0.00	20,969,428.05	0.00%
R	61760VAK9	0.000000%	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00%

Totals			1,098,695,600.00	693,306,741.09	105,206,677.82	2,138,790.04	0.00	0.00	107,345,467.86	588,100,063.27


			Original	Beginning				Ending
Class	CUSIP	Pass-Through	Notional	Notional	Interest	Prepayment	Total	Notional
		Rate	Amount	Amount	Distribution	Penalties	Distribution	Amount

X-A	61760VAA1	2.234573%	880,329,000.00	482,812,313.04	899,066.03	0.00	899,066.03	377,605,635.22
X-B	61760VAB9	0.791388%	218,366,600.00	210,494,428.05	138,819.01	0.00	138,819.01	210,494,428.05

(1) Calculated by taking (A) the sum of the ending certificate balance of all classes less (B) the sum of (i) the ending certificate balance of the designated class and (ii) the ending certificate
balance of all classes which are not subordinate to the designated class and dividing the result by (A).




Copyright 2021, Wells Fargo Bank, N.A.											Page 2 of 24


			Certificate Factor Detail


		Beginning	Principal	Interest	Prepayment	Realized Loss /	Ending
Class	CUSIP					Additional Trust
		Balance	Distribution	Distribution	Penalties		Balance
						Fund Expenses
A-1	61760VAL7	0.00000000	0.00000000	0.00000000	0.00000000	0.00000000	0.00000000
A-2	61760VAM5	0.00000000	0.00000000	0.00000000	0.00000000	0.00000000	0.00000000
A-3	61760VAN3	0.00000000	0.00000000	0.00000000	0.00000000	0.00000000	0.00000000
A-4	61760VAP8	968.48340863	274.21780640	2.61813348	0.00000000	0.00000000	694.26560224
A-S	61760VAQ6	1,000.00000000	0.00000000	3.14416664	0.00000000	0.00000000	1,000.00000000
B	61760VAC7	1,000.00000000	0.00000000	4.34416668	0.00000000	0.00000000	1,000.00000000
C	61760VAD5	1,000.00000000	0.00000000	4.66704808	0.00000000	0.00000000	1,000.00000000
D	61760VAE3	1,000.00000000	0.00000000	4.66704826	0.00000000	0.00000000	1,000.00000000
E	61760VAF0	1,000.00000000	0.00000000	4.66704798	0.00000000	0.00000000	1,000.00000000
F	61760VAG8	1,000.00000000	0.00000000	2.55833315	0.00000000	0.00000000	1,000.00000000
G	61760VAH6	1,000.00000000	0.00000000	2.27882977	0.00000000	0.00000000	1,000.00000000
H	61760VAJ2	727.05495014	0.00000000	0.00000000	0.00000000	0.00000000	727.05495014
R	61760VAK9	0.00000000	0.00000000	0.00000000	0.00000000	0.00000000	0.00000000

		Beginning			Ending
Class	CUSIP	Notional	Interest	Prepayment	Notional
		Amount	Distribution	Penalties	Amount
X-A	61760VAA1	548.44531197	1.02128412	0.00000000	428.93694882
X-B	61760VAB9	963.94974346	0.63571540	0.00000000	963.94974346




Copyright 2021, Wells Fargo Bank, N.A.							Page 3 of 24


					Reconciliation Detail
Principal Reconciliation

Loan Group	Stated Beginning Principal		Unpaid Beginning	Scheduled Principal		Unscheduled	Principal	Realized Loss	Stated Ending	Unpaid Ending	Current Principal
	Balance		Principal Balance			Principal	Adjustments		Principal Balance	Principal Balance	Distribution Amount

Total	693,306,741.09		693,925,520.35		1,465,528.00	103,741,149.78	0.00	0.00	588,100,063.27	588,537,896.60	105,206,677.78




Certificate Interest Reconciliation

			Accrued		Net Aggregate	Distributable	Distributable				Remaining Unpaid
	Accrual	Accrual						WAC CAP	Interest	Interest
Class			Certificate		Prepayment	Certificate	Certificate Interest				Distributable
	Dates	Days						Shortfall	Shortfall/(Excess)	Distribution
			Interest		Interest Shortfall	Interest	Adjustment				Certificate Interest

A-1	N/A	N/A	0.00		0.00	0.00	0.00	0.00	0.00	0.00	0.00
A-2	N/A	N/A	0.00		0.00	0.00	0.00	0.00	0.00	0.00	0.00
A-3	N/A	N/A	0.00		0.00	0.00	0.00	0.00	0.00	0.00	0.00
A-4	05/01/2021 - 05/30/2021	30	1,004,475.71		0.00	1,004,475.71	0.00	0.00	0.00	1,004,475.71	0.00
X-A	05/01/2021 - 05/30/2021	30	899,066.03		0.00	899,066.03	0.00	0.00	0.00	899,066.03	0.00
X-B	05/01/2021 - 05/30/2021	30	138,819.01		0.00	138,819.01	0.00	0.00	0.00	138,819.01	0.00
A-S	05/01/2021 - 05/30/2021	30	349,766.53		0.00	349,766.53	0.00	0.00	0.00	349,766.53	0.00
B	05/01/2021 - 05/30/2021	30	220,748.83		0.00	220,748.83	0.00	0.00	0.00	220,748.83	0.00
C	05/01/2021 - 05/30/2021	30	173,058.81		0.00	173,058.81	0.00	0.00	0.00	173,058.81	0.00
D	05/01/2021 - 05/30/2021	30	115,374.10		0.00	115,374.10	0.00	0.00	0.00	115,374.10	0.00
E	05/01/2021 - 05/30/2021	30	185,874.52		0.00	185,874.52	0.00	0.00	0.00	185,874.52	0.00
F	05/01/2021 - 05/30/2021	30	45,676.48		0.00	45,676.48	0.00	0.00	0.00	45,676.48	0.00
G	05/01/2021 - 05/30/2021	30	49,189.07		0.00	49,189.07	0.00	0.00	5,374.01	43,815.06	5,374.01
H	05/01/2021 - 05/30/2021	30	53,646.79		0.00	53,646.79	0.00	0.00	53,646.79	0.00	545,499.25

Totals			3,235,695.88		0.00	3,235,695.88	0.00	0.00	59,020.80	3,176,675.08	550,873.26




Copyright 2021, Wells Fargo Bank, N.A.											Page 4 of 24


	Other Required Information


Available Distribution Amount (1)	108,383,352.90	Appraisal Reduction Amount

Master Servicing Fee Summary		Loan	Loan	Appraisal	Cumulative	Date Appraisal
		Number	Group	Reduction	ASER	Reduction
				Amount	Amount	Effected
Current Period Accrued Master Servicing Fees	12,464.07
Less Delinquent Master Servicing Fees	353.97	10072971	1	5,926,695.37	186,062.74	5/11/21
Less Reductions to Master Servicing Fees	0.00	Total		5,926,695.37	186,062.74
Plus Master Servicing Fees for Delinquent Payments Received	1,886.04
Plus Adjustments for Prior Master Servicing Calculation	0.00
Total Master Servicing Fees Collected	13,996.14




(1) The Available Distribution Amount includes any Prepayment Premiums .


Copyright 2021, Wells Fargo Bank, N.A.						Page 5 of 24


	Cash Reconciliation Detail


Total Funds Collected		Total Funds Distributed
Interest:		Fees:
Scheduled Interest	3,251,861.43	Master Servicing Fee - KeyCorp Real Estate Capital Markets, Inc.	12,464.07
Interest reductions due to Nonrecoverability Determinations	0.00	Trustee Fee - Wells Fargo Bank, N.A.	0.00
Interest Adjustments	0.00	Certificate Administrator Fee - Wells Fargo Bank, N.A.	2,507.46
Deferred Interest	0.00	Insurer Fee	0.00
ARD Interest	0.00	Trust Advisor Fee - Pacific Life Insurance Co.	1,194.03
Net Prepayment Interest Shortfall	0.00	Total Fees	16,165.56
Net Prepayment Interest Excess	0.00	Additional Trust Fund Expenses:
Extension Interest	0.00
Interest Reserve Withdrawal	0.00	Reimbursement for Interest on Advances	1,540.55
		ASER Amount	29,396.41
Total Interest Collected	3,251,861.43	Special Servicing Fee	28,083.84
Principal:		Rating Agency Expenses	0.00
Scheduled Principal	1,465,528.00	Attorney Fees & Expenses	0.00
Unscheduled Principal	103,741,149.78	Bankruptcy Expense	0.00
Principal Prepayments	103,741,149.78	Taxes Imposed on Trust Fund	0.00
Collection of Principal after Maturity Date	0.00	Non-Recoverable Advances	0.00
Recoveries from Liquidation and Insurance Proceeds	0.00	Workout Delayed Reimbursement Amounts	0.00
Excess of Prior Principal Amounts paid	0.00	Other Expenses	0.00
Curtailments	0.00	Total Additional Trust Fund Expenses	59,020.80
Negative Amortization	0.00
Principal Adjustments	0.00	Interest Reserve Deposit	0.00

Total Principal Collected	105,206,677.78	Payments to Certificateholders & Others:
Other:		Interest Distribution	3,176,675.08
Prepayment Penalties/Yield Maintenance	0.00	Principal Distribution	105,206,677.82
Repayment Fees	0.00	Prepayment Penalties/Yield Maintenance	0.00
Borrower Option Extension Fees	0.00	Borrower Option Extension Fees	0.00
Excess Liquidation Proceeds	0.00	Equity Payments Paid	0.00
Net Swap Counterparty Payments Received	0.00	Net Swap Counterparty Payments Paid	0.00
Total Other Collected:	0.00	Total Payments to Certificateholders & Others	108,383,352.90
Total Funds Collected	108,458,539.21	Total Funds Distributed	108,458,539.26

Copyright 2021, Wells Fargo Bank, N.A.			Page 6 of 24


		Current Mortgage Loan and Property Stratification Tables
						Aggregate Pool
		Property Type (1)							State (1)

			% of							% of
Property	# of	Scheduled		WAM	WAC	Weighted	State	# of	Scheduled		WAM		Weighted
			Agg.							Agg.		WAC
Type	Props	Balance	Bal.	(2)		Avg DSCR (3)		Props	Balance		(2)		Avg DSCR (3)
										Bal.

Defeased	25	235,833,033.24	40.10	7	5.3156	NAP	Defeased	25	235,833,033.24	40.10	7	5.3156	NAP
							California	1	7,823,193.77	1.33	9	5.0900	2.620000
Lodging	4	38,971,459.51	6.63	8	5.9481	0.956845	Colorado	1	17,159,638.48	2.92	9	5.8300	1.580000
Mobile Home Park	1	25,207,198.30	4.29	9	4.9900	2.160000	Connecticut	1	109,679,178.20	18.65	9	5.1900	0.860000
Multi-Family	1	18,879,995.81	3.21	9	5.7900	1.150000	Florida	2	15,608,285.67	2.65	4	5.0848	1.329546
							Georgia	1	6,223,532.48	1.06	8	5.4000	1.670000
Office	1	49,713,044.01	8.45	8	5.8100	1.910000	Illinois	1	25,207,198.30	4.29	9	4.9900	2.160000
Retail	10	211,672,138.23	35.99	8	5.4229	1.152692	Kansas	2	3,014,575.66	0.51	5	6.7500	1.303422
Self Storage	1	7,823,193.77	1.33	9	5.0900	2.620000	Michigan	1	29,721,053.11	5.05	8	5.5000	1.320000
							New York	2	53,320,607.72	9.07	8	5.8019	2.050729
Totals	43	588,100,063.27	100.00	8	5.4362	1.628165	Texas	5	64,017,941.74	10.89	6	5.9977	1.232830
							Virginia	1	20,491,824.50	3.48	9	5.7800	0.680000
							Totals	43	588,100,063.27	100.00	8	5.4362	1.628165


		Seasoning

			% of
	# of	Scheduled		WAM		Weighted
Seasoning			Agg.		WAC
	Loans	Balance		(2)		Avg DSCR (3)
			Bal.

Defeased	10	235,833,033.24	40.10	7	5.3156	NAP
5 months or less	0	0.00	0.00	0	0.0000	0.000000
6 months to 11 months	0	0.00	0.00	0	0.0000	0.000000
12 months or greater	16	352,267,030.03	59.90	8	5.5169	1.342421

Totals	26	588,100,063.27	100.00	8	5.4362	1.628165

See footnotes on last page of this section.




Copyright 2021, Wells Fargo Bank, N.A.													Page 7 of 24


		Current Mortgage Loan and Property Stratification Tables

						Aggregate Pool
		Scheduled Balance					Anticipated Remaining Term (ARD and Balloon Loans)

Scheduled	# of	Scheduled	% of	WAM		Weighted	Anticipated Remaining	# of	Scheduled	% of	WAM		Weighted
			Agg.		WAC					Agg.		WAC
Balance	Loans	Balance		(2)		Avg DSCR (3)	Term (2)	Loans	Balance	Bal.	(2)		Avg DSCR (3)
			Bal.

Defeased	10	235,833,033.24	40.10	7	5.3156	NAP	Defeased	10	235,833,033.24	40.10	7	5.3156	NAP
$10,000,000 or less	6	30,763,923.46	5.23	8	5.6666	1.922617	54 months or less	16	352,267,030.03	59.90	8	5.5169	1.342421
$10,000,001 to $20,000,000	4	60,032,497.53	10.21	7	5.6979	1.382545	55 months to 60 months	0	0.00	0.00	0	0.0000	0.000000
$20,000,001 to $30,000,000	4	102,078,386.83	17.36	7	5.5739	1.385894	61 months to 114 months	0	0.00	0.00	0	0.0000	0.000000
$30,000,001 to $40,000,000	0	0.00	0.00	0	0.0000	0.000000	115 months or greater	0	0.00	0.00	0	0.0000	0.000000
$40,000,001 to $70,000,000	1	49,713,044.01	8.45	8	5.8100	1.910000
$70,000,001 to $80,000,000	0	0.00	0.00	0	0.0000	0.000000	Totals	26	588,100,063.27	100.00	8	5.4362	1.628165
$80,000,001 to $100,000,000	0	0.00	0.00	0	0.0000	0.000000
$100,000,001 or greater	1	109,679,178.20	18.65	9	5.1900	0.860000

Totals	26	588,100,063.27	100.00	8	5.4362	1.628165



		Note Rate					Remaining Amortization Term (ARD and Balloon Loans)

			% of							% of
			Agg.		WAC
Note	# of	Scheduled		WAM		Weighted	Remaining Amortization	# of	Scheduled	Agg.	WAM	WAC	Weighted
Rate	Loans	Balance		(2)		Avg DSCR (3)	Term	Loans	Balance		(2)		Avg DSCR (3)
			Bal.							Bal.

Defeased	10	235,833,033.24	40.10	7	5.3156	NAP	Defeased	10	235,833,033.24	40.10	7	5.3156	NAP
5.000% or less	1	25,207,198.30	4.29	9	4.9900	2.160000	300 months or less	16	352,267,030.03	59.90	8	5.5169	1.342421
5.001% to 5.500%	6	169,055,243.23	28.75	8	5.2379	1.095487	301 to 350 months	0	0.00	0.00	0	0.0000	0.000000
5.501 to 6.000%	6	122,121,008.64	20.77	8	5.8202	1.571046	351 months or greater	0	0.00	0.00	0	0.0000	0.000000
6.001% to 6.500%	2	32,869,003.80	5.59	5	6.1161	1.139623
6.501% or greater	1	3,014,576.06	0.51	5	6.7500	1.303422	Totals	26	588,100,063.27	100.00	8	5.4362	1.628165
Totals	26	588,100,063.27	100.00	8	5.4362	1.628165
See footnotes on last page of this section.




Copyright 2021, Wells Fargo Bank, N.A.													Page 8 of 24


			Current Mortgage Loan and Property Stratification Tables
							Aggregate Pool




		Debt Service Coverage Ratio (3)							Age of Most Recent NOI

	Debt Service	# of	Scheduled	% of	WAM		Weighted	Age of Most	# of	Scheduled	% of	WAM		Weighted
				Agg.		WAC
	Coverage Ratio	Loans	Balance		(2)		Avg DSCR (3)	Recent NOI	Loans	Balance	Agg.	(2)	WAC	Avg DSCR (3)
				Bal.							Bal.

	Defeased	10	235,833,033.24	40.10	7	5.3156	NAP	Defeased	10	235,833,033.24	40.10	7	5.3156	NAP
	1.20 or less	4	155,261,691.39	26.40	9	5.3892	0.860307
	1.21 to 1.30	3	41,396,808.09	7.04	4	5.8149	1.261106	Underwriter's Information	1	3,014,576.06	0.51	5	6.7500	1.303422
	1.31 to 1.40	1	29,721,053.11	5.05	8	5.5000	1.320000	1 year or less	14	328,760,629.47	55.90	8	5.4892	1.384068
	1.41 to 1.50	0	0.00	0.00	0	0.0000	0.000000	1 to 2 years	1	20,491,824.50	3.48	9	5.7800	0.680000
	1. 51 to 1.60	1	17,159,638.48	2.92	9	5.8300	1.580000
	1.61 to 1.70	3	22,376,839.17	3.80	8	5.6977	1.630159	2 years or greater	0	0.00	0.00	0	0.0000	0.000000
	1.71 to 1.80	0	0.00	0.00	0	0.0000	0.000000
	1.81 to 1.90	0	0.00	0.00	0	0.0000	0.000000	Totals	26	588,100,063.27	100.00	8	5.4362	1.628165
	1.91 to 2.00	1	49,713,044.01	8.45	8	5.8100	1.910000
	2.01 to 2.30	1	25,207,198.30	4.29	9	4.9900	2.160000
	2.31 to 2.50	0	0.00	0.00	0	0.0000	0.000000
	2.51 to 2.70	1	7,823,193.77	1.33	9	5.0900	2.620000
	2.71 or greater	1	3,607,563.71	0.61	5	5.6900	3.990000
	Totals	26	588,100,063.27	100.00	8	5.4362	1.628165




(1) Data in this table was calculated by allocating pro-rata the current loan information to the properties based upon the Cut-Off Date Balance of each property as disclosed in the offering document.
The Scheduled Balance Totals reflect the aggregate balances of all pooled loans as reported in the CREFC Loan Periodic Update File. To the extent that the Scheduled Balance Total figure for the “State”
and "Property” stratification tables is not equal to the sum of the scheduled balance figures for each state or property, the difference is explained by loans that have been modified into a split loan
structure. The “State” and “Property” stratification tables do not include the balance of the subordinate note (sometimes called the B-piece or a “hope note”) of a loan that has been modified into a split-loan
structure. Rather, the scheduled balance for each state or property only reflects the balance of the senior note (sometimes called the A-piece) of a loan that has been modified into a split-loan structure.
(2) Anticipated Remaining Term and WAM are each calculated based upon the term from the current month to the earlier of the Anticipated Repayment Date, if applicable, and the Maturity Date.
(3) Debt Service Coverage Ratios are updated periodically as new NOI figures become available from borrowers on an asset level. As NCF DSCRs are reported in the Loan Periodic File, the most current NCF DSCR is
used in the stratification section of this report. If no updated NCF DSCRs are reported, the most current NOI DSCR is used. If no updated DSCR information is provided, then information from the offering document is
used. If the DSCRs reported by the Master Servicer are based on a period of less than 12 months, they are normalized based on the Most Recent Financial as of Start and End Dates reported in the Loan Periodic File.
The DSCR information was provided to the Certificate Administrator by the Master Servicer and the Certificate Administrator has not independently confirmed the accuracy of such information.




Copyright 2021, Wells Fargo Bank, N.A.														Page 9 of 24


							Mortgage Loan Detail

Loan		Property			Interest	Principal	Gross	Anticipated	Maturity	Neg.	Beginning	Ending	Paid	Appraisal	Appraisal	Res.	Mod.
Number	ODCR	Type (1)	City	State	Payment	Payment	Coupon	Repayment	Date	Amort	Scheduled	Scheduled	Thru	Reduction	Reduction	Strat.	Code
								Date		(Y/N)	Balance	Balance	Date	Date	Amount	(2)	(3)

10072964	1	RT	Manchester	CT	491,166.12	221,875.16	5.190%	N/A	3/1/22	N	109,901,053.40	109,679,178.20	6/1/21			13
10073586	4	RT	Camp Hill	PA	254,266.13	110,683.37	5.296%	N/A	3/1/22	N	55,754,681.01	55,643,997.64	6/1/21
10072966	5	MH	Various	Various	254,558.21	98,574.78	5.282%	N/A	11/1/21	N	55,966,677.54	55,868,102.76	6/1/21
10072967	6	OF	Brooklyn	NY	249,463.38	149,161.09	5.810%	N/A	2/1/22	N	49,862,205.10	49,713,044.01	6/1/21
10072968	7	RT	Various	Various	236,372.73	49,908,610.63	5.500%	N/A	12/7/21	N	49,908,610.63	0.00	6/7/21
10072969	8	RT	Various	Various	250,147.11	52,816,985.79	5.500%	N/A	12/7/21	N	52,816,985.79	0.00	6/7/21
10073620	9	RT	Troy	MI	141,035.44	57,690.71	5.500%	N/A	2/10/22	N	29,778,743.82	29,721,053.11	6/10/21
10073587	10	OF	Eden Prairie	MN	127,202.61	43,961.16	4.857%	N/A	3/1/22	N	30,413,663.93	30,369,702.77	6/1/21
10073580	11	RT	Houston	TX	139,135.41	48,566.82	6.050%	N/A	10/1/21	N	26,706,877.74	26,658,310.92	6/1/21				10
10073588	12	MH	Loves Park	IL	108,540.03	52,618.08	4.990%	N/A	3/1/22	N	25,259,816.38	25,207,198.30	6/1/21
10072970	13	OF	El Segundo	CA	116,445.87	40,118.51	4.900%	3/10/22	3/10/42	N	27,597,441.50	27,557,322.99	6/10/21
10072971	15	LO	Springfield	VA	102,296.53	61,111.90	5.780%	N/A	3/10/22	N	20,552,936.40	20,491,824.50	11/10/20	5/11/21	5,926,695.37	5	8
10073582	16	SS	Various	Various	106,843.78	39,446.72	5.775%	3/1/22	3/1/32	N	21,485,134.04	21,445,687.32	6/1/21
10072972	17	MF	San Antonio	TX	94,305.22	34,640.38	5.790%	N/A	3/10/22	N	18,914,636.19	18,879,995.81	6/10/21
10072974	19	RT	Denver	CO	86,309.26	32,490.75	5.830%	N/A	3/5/22	N	17,192,129.23	17,159,638.48	6/5/21
10072975	20	OF	Livermore	CA	73,279.64	25,752.30	6.010%	N/A	11/10/21	N	14,159,557.61	14,133,805.31	6/10/21
10073572	21	LO	Various	TX	63,577.03	36,289.69	6.000%	N/A	1/1/22	N	12,305,231.82	12,268,942.13	6/1/21
10072976	22	RT	Tampa	FL	50,992.27	25,449.10	5.040%	N/A	8/10/21	N	11,749,370.21	11,723,921.11	6/10/21
10072979	25	RT	Derby	KS	53,979.85	20,891.81	5.700%	N/A	12/10/21	N	10,997,592.84	10,976,701.03	6/10/21
10072981	27	IN	Edison	NJ	40,221.95	26,868.61	5.430%	2/10/22	2/10/37	N	8,602,091.60	8,575,222.99	6/10/21
10073578	28	OF	Fort Worth	TX	40,058.66	16,720.24	5.500%	N/A	11/1/21	N	8,458,134.46	8,441,414.22	6/1/21
10073590	30	SS	Norwalk	CA	34,359.96	16,077.24	5.090%	N/A	3/1/22	N	7,839,271.01	7,823,193.77	6/1/21
10072983	31	LO	Arlington	TX	34,324.38	17,520.94	6.400%	N/A	1/10/22	N	6,228,213.82	6,210,692.88	6/10/21
10072984	32	RT	Atlanta	GA	28,996.51	12,276.00	5.400%	N/A	2/10/22	N	6,235,808.48	6,223,532.48	6/10/21
10073589	34	RT	Altamonte Springs	FL	17,495.37	7,820.59	5.220%	N/A	3/1/22	N	3,892,185.15	3,884,364.56	6/1/21
10073581	35	RT	Rego Park	NY	17,710.02	6,930.07	5.690%	N/A	11/1/21	N	3,614,493.78	3,607,563.71	6/1/21
10072986	36	RT	Topeka	KS	17,550.28	4,826.35	6.750%	N/A	11/10/21	N	3,019,402.41	3,014,576.06	6/10/21
10073583	37	SS	Lakewood	CO	14,602.34	5,182.83	6.000%	N/A	10/1/21	N	2,826,259.04	2,821,076.21	6/1/21
10072987	38	RT	Raleigh	NC	6,625.34	1,267,536.16	6.070%	N/A	9/10/21	N	1,267,536.16	0.00	6/10/21




See footnotes on last page of this section.

Copyright 2021, Wells Fargo Bank, N.A.															Page 10 of 24

Mortgage Loan Detail

Loan

Property

Interest

Principal

Gross

Anticipated

Maturity Neg.

Beginning

Ending

Paid

Appraisal

Res.

Mod.

Number ODCR Type (1)

City

State

Payment

Coupon

Repayment

Date

Amort

Scheduled

Thru

Reduction

Strat.

Code

Date

(Y/N)

Balance

Date

Amount

(2)

(3)

Totals

3,251,861.43 105,206,677.78

693,306,741.09

588,100,063.27

5,926,695.37

(1) Property Type Code

(2) Resolution Strategy Code

(3) Modification Code

Multi-Family

Self Storage

- Modification

- REO

Full Payoff

1 -

Maturity Date Extension

- Capitalization on Interest

Retail

Other

- Foreclosure

- Resolved

Reps and Warranties

2 -

Amortization Change

- Capitalization on Taxes

Health Care

Securities

- Bankruptcy

- Pending Return

TBD

3 -

Principal Write-Off

- Other

Industrial

Cooperative Housing

- Extension

to Master Servicer

Other

4 -

Blank

- Combination

Mobile Home Park

WH -

Warehouse

- Note Sale

10 - Deed in Lieu Of

5 - Temporary Rate Reduction

- Forbearance

Office

Missing Information

- DPO

Foreclosure

Mixed Use

Single Family

Lodging

Page 11 of 24


				NOI Detail


Loan					Ending	Most	Most	Most Recent	Most Recent
Number	ODCR	Property	City	State	Scheduled	Recent	Recent	NOI Start	NOI End
		Type			Balance	Fiscal NOI (1)	NOI (1)	Date	Date

10072964	1	Retail	Manchester	CT	109,679,178.20	7,876,418.34	0.00
10073586	4	Retail	Camp Hill	PA	55,643,997.64	0.00	0.00
10072966	5	Mobile Home Park	Various	Various	55,868,102.76	0.00	0.00
10072967	6	Office	Brooklyn	NY	49,713,044.01	10,096,224.83	0.00
10072968	7	Retail	Various	Various	0.00	7,574,908.91	0.00
10072969	8	Retail	Various	Various	0.00	7,370,050.93	0.00
10073620	9	Retail	Troy	MI	29,721,053.11	3,353,992.46	0.00
10073587	10	Office	Eden Prairie	MN	30,369,702.77	0.00	0.00
10073580	11	Retail	Houston	TX	26,658,310.92	3,127,702.07	0.00
10073588	12	Mobile Home Park	Loves Park	IL	25,207,198.30	0.00	3,158,159.04	1/1/20	9/30/20
10072970	13	Office	El Segundo	CA	27,557,322.99	0.00	0.00
10072971	15	Lodging	Springfield	VA	20,491,824.50	0.00	1,840,097.98	10/1/18	9/30/19
10073582	16	Self Storage	Various	Various	21,445,687.32	0.00	0.00
10072972	17	Multi-Family	San Antonio	TX	18,879,995.81	1,873,839.05	0.00
10072974	19	Retail	Denver	CO	17,159,638.48	2,344,665.21	0.00
10072975	20	Office	Livermore	CA	14,133,805.31	0.00	0.00
10073572	21	Lodging	Various	TX	12,268,942.13	2,323,967.08	0.00
10072976	22	Retail	Tampa	FL	11,723,921.11	1,349,902.78	0.00
10072979	25	Retail	Derby	KS	10,976,701.03	0.00	0.00
10072981	27	Industrial	Edison	NJ	8,575,222.99	0.00	0.00
10073578	28	Office	Fort Worth	TX	8,441,414.22	0.00	0.00
10073590	30	Self Storage	Norwalk	CA	7,823,193.77	1,603,490.99	0.00
10072983	31	Lodging	Arlington	TX	6,210,692.88	461,715.33	0.00
10072984	32	Retail	Atlanta	GA	6,223,532.48	853,749.20	0.00
10073589	34	Retail	Altamonte Springs	FL	3,884,364.56	496,251.72	0.00
10073581	35	Retail	Rego Park	NY	3,607,563.71	1,234,855.10	0.00
10072986	36	Retail	Topeka	KS	3,014,576.06	0.00	0.00
10073583	37	Self Storage	Lakewood	CO	2,821,076.21	0.00	0.00
10072987	38	Retail	Raleigh	NC	0.00	248,687.11	0.00




Total					588,100,063.27

(1) The Most Recent Fiscal NOI and Most Recent NOI fields correspond to the financial data reported by the Master Servicer. An NOI of 0.00 means the Master Servicer did not report NOI figures
in their loan level reporting.




Copyright 2021, Wells Fargo Bank, N.A.									Page 12 of 24


		Principal Prepayment Detail
		Offering Document	Principal Prepayment Amount		Prepayment Penalties
Loan Number	Loan Group	Cross-Reference	Payoff Amount	Curtailment Amount	Prepayment Premium	Yield Maintenance Premium
10072968	1	7	49,767,219.99	0.00	0.00	0.00
10072969	1	8	52,713,349.25	0.00	0.00	0.00
10072987	1	38	1,260,580.54	0.00	0.00	0.00




Totals			103,741,149.78	0.00	0.00	0.00

Copyright 2021, Wells Fargo Bank, N.A.							Page 13 of 24


								Historical Detail
				Delinquencies										Prepayments			Rate and Maturities
Distribution		30-59 Days		60-89 Days	90 Days or More			Foreclosure		REO		Modifications		Curtailments		Payoff	Next Weighted Avg.		WAM
Date	#	Balance	#	Balance	#	Balance	#	Balance	#	Balance	#	Balance	#	Amount	#	Amount	Coupon	Remit
6/17/21	0		0		1		0		0		0		0		3		5.436199%		8
		$0.00		$0.00		$20,491,824.50		$0.00		$0.00		$0.00		$0.00	$103,741,149.78		5.408966%
5/17/21	0		0		1		0		0		0		0		0		5.446875%		8
		$0.00		$0.00		$20,552,936.40		$0.00		$0.00		$0.00		$0.00		$0.00	5.419798%
4/16/21	0		0		1		0		0		0		0		0		5.445250%		9
		$0.00		$0.00		$20,617,039.42		$0.00		$0.00		$0.00		$0.00		$0.00	5.418184%
3/17/21	1		0		1		0		0		0		0		0		5.445319%		10
	$110,357,583.70			$0.00		$20,677,531.18		$0.00		$0.00		$0.00		$0.00		$0.00	5.418253%
2/18/21	1		0		1		0		0		0		0		0		5.445396%		11
	$110,624,072.50			$0.00		$20,747,667.32		$0.00		$0.00		$0.00		$0.00		$0.00	5.418331%
1/15/21	0		0		1		0		0		0		0		0		5.445463%		12
		$0.00		$0.00		$20,807,512.14		$0.00		$0.00		$0.00		$0.00		$0.00	5.418398%
12/17/20	1		1		0		0		0		0		0		0		5.445529%		13
	$111,058,446.10			$20,867,060.57		$0.00		$0.00		$0.00		$0.00		$0.00		$0.00	5.418465%
11/18/20	0		1		1		0		0		0		0		0		5.445597%		14
		$0.00	$111,290,157.50			$20,929,657.81		$0.00		$0.00		$0.00		$0.00		$0.00	5.418534%
10/19/20	1		0		1		0		0		0		0		0		5.445662%		15
	$111,504,864.90			$0.00		$20,988,601.31		$0.00		$0.00		$0.00		$0.00		$0.00	5.418599%
9/17/20	1		0		1		0		0		0		0		0		5.445729%		16
	$111,734,653.80			$0.00		$21,050,615.94		$0.00		$0.00		$0.00		$0.00		$0.00	5.418666%
8/17/20	1		1		0		0		0		0		0		0		5.445791%		17
	$111,947,383.60			$21,108,960.38		$0.00		$0.00		$0.00		$0.00		$0.00		$0.00	5.418729%
7/17/20	2		0		0		0		0		1		0		0		5.445853%		18
	$133,326,182.77			$0.00		$0.00		$0.00		$0.00		$27,205,088.84		$0.00		$0.00	5.418792%
Note: Foreclosure and REO Totals are excluded from the delinquencies aging categories.

Copyright 2021, Wells Fargo Bank, N.A.																		Page 14 of 24

Delinquency Loan Detail

Offering

# of

Current

Outstanding

Status of

Resolution

Actual

Outstanding

Loan Number

Document

Months

Paid Through

P & I

Mortgage

Strategy

Servicing

Foreclosure

Principal

Servicing

Bankruptcy

REO

Cross-Reference

Delinq.

Date

Advances

Advances **

Loan (1)

Code (2)

Transfer Date

Date

Balance

Advances

Date

10072971

11/10/20

133,548.32

955,247.13

4/20/20

20,929,657.81

89,720.35

Totals

133,548.32

955,247.13

20,929,657.81

89,720.35

Totals By Delinquency Code:

Total for Status Code = 3 (1 loan)

133,548.32

955,247.13

20,929,657.81

89,720.35

(1) Status of Mortgage Loan

(2) Resolution Strategy Code

- Payment Not Received

- Current

Performing Matured Balloon

1 -

Modification

REO

- Full Payoff

But Still in Grace Period

- 30-59 Days Delinquent

Non Performing Matured Balloon

2 -

Foreclosure

Resolved

- Reps and Warranties

Or Not Yet Due

- 60-89 Days Delinquent

121+ Days Delinquent

3 -

Bankruptcy

Pending Return

- TBD

- Late Payment But Less

- 90-120 Days Delinquent

4 -

Extension

to Master Servicer

- Other

Than 30 Days Delinquent

5 -

Note Sale

10 -

Deed In Lieu Of

** Outstanding P & I Advances include the current period advance.

6 -

DPO

Foreclosure

Page 15 of 24

Specially Serviced Loan Detail - Part 1

Offering

Servicing

Resolution

Net

Remaining

Loan

Scheduled

Property

Interest

Actual

DSCR

Note

Maturity

Document

Transfer

Strategy

State

Operating

DSCR

Amortization

Number

Balance

Type (2)

Rate

Balance

Date

Cross-Reference

Date

Code (1)

Income

Term

10072964

10/29/20

109,679,178.20

5.190%

109,679,178.20

7,876,418.34

0.92

4/1/12

3/1/22

248

10072971

4/20/20

20,491,824.50

5.780%

20,929,657.81

1,840,097.98

9/30/20

0.94

4/10/12

3/10/22

188

(1) Resolution Strategy Code

(2) Property Type Code

Modification

- REO

- Full Payoff

Multi-Family

Self Storage

Foreclosure

- Resolved

- Reps and Warranties

Retail

Other

Bankruptcy

- Pending Return

- TBD

Health Care

Securities

Extension

to Master Servicer

- Other

Industrial

CH -

Cooperative Housing

Note Sale

- Deed in Lieu Of

Mobile Home Park

WH -

Warehouse

DPO

Foreclosure

Office

Missing Information

Mixed Use

Single Family

Lodging

Page 16 of 24

Specially Serviced Loan Detail - Part 2

Offering

Resolution

Site

Loan

Appraisal

Other REO

Document

Strategy

Inspection

Phase 1 Date

Comments from Special Servicer

Number

Date

Value

Property Revenue

Cross-Reference

Code (1)

Date

10072964

2/1/12

189,000,000.00

6/11/2021 6/4/2021 - Loan transferred to special servicing 11/2/2020 for 60-day

delinquency. Borrower submitted hardship letter to master servicer indicating that debt

service and operating shortfalls would not be funded, and release of cash management

funds for critical past due property expenses would be necessary to maintain operations.

Borrower and special servicer have been unable to reach agreement that will support the

loan going forward. Consensual receivership order to be filed once terms have been

finalized.

10072971

10/20/20

17,600,000.00

6/11/2021 5/22/21: COVID-19 Relief Request. Loan transferred to Special Servicing due to

Imminent default. Borrower consented to the Receivership and the order was filed in late

October. The judge signed the order on 1/22/2021 and counsel received the signed order on

2/2/21. Servicer had funded critical expenses from the waterfall. Note sale as well as other

resolution strategies are under consideration. Loan Modified, see CREFC Loan Modification

template.

(1) Resolution Strategy Code

Modification

REO

11 -

Full Payoff

Foreclosure

Resolved

12 -

Reps and Warranties

Bankruptcy

Pending Return

13 -

TBD

Extension

to Master Servicer

98 -

Other

Note Sale

Deed in Lieu Of

DPO

Foreclosure

Page 17 of 24


			Advance Summary

		Current P&I	Outstanding P&I	Outstanding Servicing	Current Period Interest
	Loan Group				on P&I and Servicing
		Advances	Advances	Advances	Advances Paid
	Totals	133,548.32	955,247.13	7,214.46	1,540.55




Copyright 2021, Wells Fargo Bank, N.A.						Page 18 of 24


				Modified Loan Detail
	Offering			Pre-Modification	Post-Modification
Loan		Pre-Modification	Post-Modification			Modification
	Document			Interest	Interest		Modification Description
Number		Balance	Balance			Date
	Cross-Reference			Rate	Rate
10073580	11	27,255,378.54	27,255,378.54	6.0500%	6.0500%	7/1/20	Please refer to Servicer Reports for modification comments

10072971	15	24,631,913.17	24,631,913.17	5.7800%	5.7800%	11/26/14	Please refer to Servicer Reports for modification comments




Totals		51,887,291.71	51,887,291.71
Copyright 2021, Wells Fargo Bank, N.A.								Page 19 of 24


				Historical Liquidated Loan Detail
		Beginning	Fees,	Most Recent	Gross Sales	Net Proceeds	Net Proceeds		Date of Current	Current Period	Cumulative	Loss to Loan
Distribution								Realized
	ODCR	Scheduled	Advances,	Appraised Value	Proceeds or	Received on	Available for		Period Adj.	Adjustment	Adjustment	with Cum
Date								Loss to Trust
		Balance	and Expenses *	or BPO	Other Proceeds	Liquidation	Distribution		to Trust	to Trust	to Trust	Adj. to Trust
2/17/17	18	18,781,530.18	3,397,409.54	18,550,000.00	13,664,376.06	13,664,376.06	10,266,966.52	8,514,563.66		0.00	642,391.69	7,872,171.97




Current Total		0.00	0.00	0.00	0.00	0.00	0.00	0.00		0.00	0.00	0.00
Cumulative Total		18,781,530.18	3,397,409.54	18,550,000.00	13,664,376.06	13,664,376.06	10,266,966.52	8,514,563.66		0.00	642,391.69	7,872,171.97

* Fees, Advances and Expenses also include outstanding P & I advances and unpaid fees (servicing, trustee, etc.).


Copyright 2021, Wells Fargo Bank, N.A.												Page 20 of 24


			Historical Bond/Collateral Loss Reconciliation Detail


Distribution	Offering	Beginning	Aggregate	Prior Realized	Amts Covered by	Interest	Modification	Additional	Realized Loss	Recoveries of	(Recoveries)/
	Document	Balance	Realized Loss	Loss Applied	Credit Support/	(Shortages)/	/Appraisal	(Recoveries)	Applied to	Realized Losses	Losses Applied to
Date	Cross-Reference	at Liquidation	on Loans	to Certificates	Deal Structure	Excesses	Reduction Adj.	/Expenses	Certificates to Date	Paid as Cash	Certificate Interest

2/17/17	18	18,781,530.18	8,514,563.66	0.00	0.00	0.00	0.00	0.00	8,514,563.66	0.00	0.00
3/17/17	18	18,781,530.18	8,493,318.15	8,514,563.66	0.00	0.00	0.00	(21,245.51)	8,493,318.15	0.00	0.00
4/17/17	18	18,781,530.18	8,409,074.29	8,493,318.15	0.00	0.00	0.00	(84,243.86)	8,409,074.29	0.00	0.00
5/17/17	18	18,781,530.18	8,443,472.06	8,409,074.29	0.00	0.00	0.00	34,397.77	8,443,472.06	0.00	0.00
6/16/17	18	18,781,530.18	8,406,985.36	8,443,472.06	0.00	0.00	0.00	(36,486.70)	8,406,985.36	0.00	0.00
8/17/17	18	18,781,530.18	8,408,158.36	8,406,985.36	0.00	0.00	0.00	1,173.00	8,408,158.36	0.00	0.00
11/17/17	18	18,781,530.18	8,409,308.36	8,408,158.36	0.00	0.00	0.00	1,150.00	8,409,308.36	0.00	0.00
1/18/18	18	18,781,530.18	8,409,331.36	8,409,308.36	0.00	0.00	0.00	23.00	8,409,331.36	0.00	0.00
2/16/18	18	18,781,530.18	8,409,215.86	8,409,331.36	0.00	0.00	0.00	(115.50)	8,409,215.86	0.00	0.00
3/16/18	18	18,781,530.18	8,365,327.67	8,409,215.86	0.00	0.00	0.00	(43,888.19)	8,365,327.67	0.00	0.00
4/17/18	18	18,781,530.18	8,365,368.61	8,365,327.67	0.00	0.00	0.00	40.94	8,365,368.61	0.00	0.00
6/15/18	18	18,781,530.18	7,872,171.97	8,365,368.61	0.00	0.00	0.00	(493,196.64)	7,872,171.97	0.00	0.00




	Totals				0.00	0.00	0.00	(642,391.69)		0.00	0.00



Copyright 2021, Wells Fargo Bank, N.A.											Page 21 of 24

Morgan Stanley Capital I Trust 2012-C4 10-D