Benchmark 2021-B23 Mortgage Trust

Commercial Mortgage Pass-Through Certificates, Series 2021-B23

STATEMENT TO NOTEHOLDERS

July 17, 2025


TRANSACTION PARTIES


Depositor:	Citigroup Commercial Mortgage Securities Inc.
Master Servicer:	Midland Loan Services, a Division of PNC Bank N.A.
Asset Representations Reviewer /
	Park Bridge Lender Services LLC
Operating Advisor:
Trustee:	Wilmington Trust, National Association
Special Servicer:	CWCapital Asset Management LLC
Special Servicer:	Situs Holdings, LLC
Special Servicer:	Torchlight Loan Services, LLC
Certificate Administrator:	Citibank, N.A.




Dragana Boskovic		Citibank, Agency and Trust
	(212) 816-0735	388 Greenwich Street Trading, 4th Floor
dragana.boskovic@citi.com		New York, NY 10013


TABLE OF CONTENTS


1	.	Distribution Summary	2
1.1	.	Summary	2
1.2	.	Factors	4
2	.	Distribution Detail	5
2.1	.	Interest Detail	5
2.2	.	Interest Shortfall Detail	7
2.3	.	Principal Detail	9
3	.	Reconciliation Detail	10
4	.	Other Information	11
5	.	Stratification Detail	12
6	.	Mortgage Loan Detail	17
7	.	NOI Detail	20
8	.	Delinquency Loan Detail	22
9	.	Collateral Performance Delinquency and Loan Status Detail	23
10	.	Appraisal Reduction Detail	24
11	.	Historical Appraisal Reduction Detail	25
12	.	Loan Modification Detail	26
13	.	Historical Loan Modification Detail	27
14	.	Specially Serviced Loan Detail	29
15	.	Historical Specially Serviced Loan Detail	30
16	.	Unscheduled Principal Detail	31
17	.	Historical Unscheduled Principal Detail	32
18	.	Liquidated Loan Detail	33
19	.	Historical Liquidated Loan Detail	34
20	.	CREFC Investor Reporting Package Legends	35
21	.	Notes	36


Reports Available at sf.citidirect.com	v. 21.09.28	Page 1 of 36	© Copyright 2025 Citigroup

Benchmark 2021-B23 Mortgage Trust

Commercial Mortgage Pass-Through Certificates, Series 2021-B23

DISTRIBUTION SUMMARY

July 17, 2025


												Accretion
												&
												Non-Cash
						Accrual		Other				Balance
		Original	Prior	Pass-Through		Day	Interest	(As Interest)	Principal	Total	Realized Loss	Increase/		Current
Class		Balance	Balance	Rate		Count	Distributed	Distributed	Distributed	Distributed	/(Recovery)	(Decrease)		Balance

A-1		21,244,000.00	-	0.418000	%	30/360	-	-	-	-	-	-		-
A-2		155,183,000.00	153,919,503.74	1.620000	%	30/360	207,791.33	-	640,924.00	848,715.33	-	-		153,278,579.74
A-4	A1	200,000,000.00	200,000,000.00	1.823000	%	30/360	303,833.33	-	-	303,833.33	-	-		200,000,000.00
A-4	A2	200,000,000.00	200,000,000.00	1.823000	%	30/360	303,833.33	-	-	303,833.33	-	-		200,000,000.00
A-5		421,699,000.00	421,699,000.00	2.070000	%	30/360	727,430.77	-	-	727,430.77	-	-		421,699,000.00
A-AB		19,922,000.00	19,922,000.00	1.766000	%	30/360	29,318.54	-	-	29,318.54	-	-		19,922,000.00
A-S		163,615,000.00	163,615,000.00	2.274000	%	30/360	310,050.42	-	-	310,050.42	-	-		163,615,000.00
B		59,992,000.00	59,992,000.00	2.095000	%	30/360	104,736.03	-	-	104,736.03	-	-		59,992,000.00
C		45,449,000.00	45,449,000.00	2.563000	%	30/360	97,071.49	-	-	97,071.49	-	-		45,449,000.00
COMB_VRR		76,545,008.00	75,360,402.90	0.000000	%	30/360	202,763.40	-	33,732.84	236,496.24	-	-		75,326,670.06
D		50,902,000.00	50,902,000.00	2.000000	%	30/360	84,836.67	-	-	84,836.67	-	-		50,902,000.00
E		21,816,000.00	21,816,000.00	2.000000	%	30/360	36,360.00	-	-	36,360.00	-	-		21,816,000.00
F		32,723,000.00	32,723,000.00	2.204002	%	30/360	60,101.31	-	-	60,101.31	-	-		32,723,000.00
G		14,543,000.00	14,543,000.00	2.204002	%	30/360	26,710.67	-	-	26,710.67	-	-		14,543,000.00
H		47,267,145.00	47,267,145.00	2.204002	%	30/360	116,282.61	-	-	116,282.61	-	-		47,267,145.00
R		-	-	0.000000	%	30/360	-	-	-	-	-	-		-
S		-	-	0.000000	%	30/360	-	-	-	-	-	-		-
Spear 360-A		12,350,000.00	12,350,000.00	2.759563	%	30/360	28,400.50	-	-	28,400.50	-	-		12,350,000.00
Spear 360-B		16,387,000.00	16,387,000.00	2.759563	%	30/360	37,684.13	-	-	37,684.13	-	-		16,387,000.00
Spear 360-C		16,388,000.00	16,388,000.00	2.759563	%	30/360	37,686.43	-	-	37,686.43	-	-		16,388,000.00
Spear 360-D		7,125,000.00	7,125,000.00	2.759563	%	30/360	16,384.89	-	-	16,384.89	-	-		7,125,000.00
Spear 360-V		2,750,000.00	2,750,000.00	2.759563	%	30/360	6,324.00	-	-	6,324.00	-	-		2,750,000.00
Total		1,585,900,153.00	1,562,208,051.64				2,737,599.85	-	674,656.84	3,412,256.69	-	-		1,561,533,394.80
Notional
X-A		1,181,663,000.00	1,159,155,503.53	1.255421	%	30/360	1,212,689.81	-	-	1,212,689.81	-	(640,924.00	)	1,158,514,579.53
X-B		105,441,000.00	105,441,000.00	0.907277	%	30/360	79,720.16	-	-	79,720.16	-	-		105,441,000.00
X-D		72,718,000.00	72,718,000.00	1.204002	%	30/360	72,960.54	-	-	72,960.54	-	-		72,718,000.00
X-F		32,723,000.00	32,723,000.00	1.000000	%	30/360	27,269.17	-	-	27,269.17	-	-		32,723,000.00


Reports Available at sf.citidirect.com	v. 21.09.28	Page 2 of 36	© Copyright 2025 Citigroup

Benchmark 2021-B23 Mortgage Trust

Commercial Mortgage Pass-Through Certificates, Series 2021-B23

DISTRIBUTION SUMMARY

July 17, 2025

Accretion

Non-Cash

Accrual

Other

Balance

Original

Prior

Pass-Through

Day

Interest

(As Interest)

Principal

Total

Realized Loss

Increase/

Current

Class

Balance

Rate

Count

Distributed

/(Recovery)

(Decrease)

Balance

X-G

14,543,000.00

1.000000

30/360

12,119.17

14,543,000.00

X-H

47,267,145.00

1.000000

30/360

39,389.29

47,267,145.00

Total

1,454,355,145.00

1,431,847,648.53

1,444,148.14

(640,924.00

)

1,431,206,724.53

Grand Total

3,040,255,298.00

2,994,055,700.17

4,181,747.99

674,656.84

4,856,404.83

(640,924.00

)

2,992,740,119.33


Reports Available at sf.citidirect.com	v. 21.09.28	Page 3 of 36	© Copyright 2025 Citigroup

Benchmark 2021-B23 Mortgage Trust

Commercial Mortgage Pass-Through Certificates, Series 2021-B23

DISTRIBUTION SUMMARY - FACTORS

July 17, 2025


										Accretion
										&
										Non-Cash
						Other				Balance
				Record	Interest	(As Interest)	Principal	Total	Realized Loss	Increase/	Current
Class		CUSIP		Date	Distributed	Distributed	Distributed	Distributed	/(Recovery)	(Decrease)	Balance

A-1		08162	RAA5	06/30/2025	-	-	-	-	-	-	-
A-2		08162	RAB3	06/30/2025	1.33900833	-	4.13011735	5.46912568	-	-	987.72790667
A-4	A1	08162	RAC1	06/30/2025	1.51916665	-	-	1.51916665	-	-	1,000.00000000
A-4	A2	08162RBX4 U0810TAU7 08162RBY2		06/30/2025	1.51916665	-	-	1.51916665	-	-	1,000.00000000
A-5		08162	RAD9	06/30/2025	1.72499999	-	-	1.72499999	-	-	1,000.00000000
A-AB		08162	RAE7	06/30/2025	1.47166650	-	-	1.47166650	-	-	1,000.00000000
A-S		08162	RAG2	06/30/2025	1.89499997	-	-	1.89499997	-	-	1,000.00000000
B		08162	RAH0	06/30/2025	1.74583328	-	-	1.74583328	-	-	1,000.00000000
C		08162	RAJ6	06/30/2025	2.13583335	-	-	2.13583335	-	-	1,000.00000000
COMB_VRR		08162	RBG1	06/30/2025	2.64894348	-	0.44069288	3.08963636	-	-	984.08337824
D		08162RAK3 U0810TAA1 08162RAL1		06/30/2025	1.66666673	-	-	1.66666673	-	-	1,000.00000000
E		08162RAM9 U0810TAB9 08162RAN7		06/30/2025	1.66666667	-	-	1.66666667	-	-	1,000.00000000
F		08162RAP2 U0810TAC7 08162RAQ0		06/30/2025	1.83666870	-	-	1.83666870	-	-	1,000.00000000
G		08162RAR8 U0810TAD5 08162RAS6		06/30/2025	1.83666850	-	-	1.83666850	-	-	1,000.00000000
H		08162RAT4 U0810TAE3 08162RAU1		06/30/2025	2.46011495	-	-	2.46011495	-	-	1,000.00000000
R		08162	RBH9	06/30/2025	-	-	-	-	-	-	-
S		08162	RBV8	06/30/2025	-	-	-	-	-	-	-
Spear 360-A		08162RBK2 U0810TAN3 08162RBL0		06/30/2025	2.29963563	-	-	2.29963563	-	-	1,000.00000000
Spear 360-B		08162RBM8 U0810TAP8 08162RBN6		06/30/2025	2.29963569	-	-	2.29963569	-	-	1,000.00000000
Spear 360-C		08162RBP1 U0810TAQ6 08162RBQ9		06/30/2025	2.29963571	-	-	2.29963571	-	-	1,000.00000000
Spear 360-D		08162RBR7 U0810TAR4 08162RBS5		06/30/2025	2.29963368	-	-	2.29963368	-	-	1,000.00000000
Spear 360-V		08162	RBU0	06/30/2025	2.29963636	-	-	2.29963636	-	-	1,000.00000000
X-A		08162	RAF4	06/30/2025	1.02625690	-	-	1.02625690	-	-	980.41030271
X-B		08162RAV9 U0810TAF0 08162RAW7		06/30/2025	0.75606415	-	-	0.75606415	-	-	1,000.00000000
X-D		08162RAX5 U0810TAG8 08162RAY3		06/30/2025	1.00333535	-	-	1.00333535	-	-	1,000.00000000
X-F		08162RAZ0 U0810TAH6 08162RBA4		06/30/2025	0.83333344	-	-	0.83333344	-	-	1,000.00000000
X-G		08162RBB2 U0810TAJ2 08162RBC0		06/30/2025	0.83333356	-	-	0.83333356	-	-	1,000.00000000
X-H		08162RBD8 U0810TAK9 08162RBE6		06/30/2025	0.83333339	-	-	0.83333339	-	-	1,000.00000000


Reports Available at sf.citidirect.com	v. 21.09.28	Page 4 of 36	© Copyright 2025 Citigroup

Benchmark 2021-B23 Mortgage Trust

Commercial Mortgage Pass-Through Certificates, Series 2021-B23

DISTRIBUTION INFORMATION - INTEREST DETAIL

July 17, 2025


				Rate					Interest			Shortfall			Paid
																Cap
								Accrual	Net	Accreted	Non	Carry	Cap Carryover			Carryover
Class		Uncapped Capped				Next		Dates	Accrued	/Deferred	Recovered	Forward	/Basis Risk	Accrued	Carry Forward /Basis Risk		Total

A-1		0.41800	%	0.41800	%	0.41800	%	06/01-06/30	-	-	-	-	-	-	-	-	-
A-2		1.62000	%	1.62000	%	1.62000	%	06/01-06/30	207,791.33	-	-	-	-	207,791.33	-	-	207,791.33
A-4	A1	1.82300	%	1.82300	%	1.82300	%	06/01-06/30	303,833.33	-	-	-	-	303,833.33	-	-	303,833.33
A-4	A2	1.82300	%	1.82300	%	1.82300	%	06/01-06/30	303,833.33	-	-	-	-	303,833.33	-	-	303,833.33
A-5		2.07000	%	2.07000	%	2.07000	%	06/01-06/30	727,430.77	-	-	-	-	727,430.77	-	-	727,430.77
A-AB		1.76600	%	1.76600	%	1.76600	%	06/01-06/30	29,318.54	-	-	-	-	29,318.54	-	-	29,318.54
A-S		2.27400	%	2.27400	%	2.27400	%	06/01-06/30	310,050.42	-	-	-	-	310,050.42	-	-	310,050.42
B		2.09500	%	2.09500	%	2.09500	%	06/01-06/30	104,736.03	-	-	-	-	104,736.03	-	-	104,736.03
C		2.56300	%	2.56300	%	2.56300	%	06/01-06/30	97,071.49	-	-	-	-	97,071.49	-	-	97,071.49
COMB_VRR		0.00000	%	0.00000	%	0.00000	%	06/01-06/30	202,763.40	-	-	-	-	202,763.40	-	-	202,763.40
D		2.00000	%	2.00000	%	2.00000	%	06/01-06/30	84,836.67	-	-	-	-	84,836.67	-	-	84,836.67
E		2.00000	%	2.00000	%	2.00000	%	06/01-06/30	36,360.00	-	-	-	-	36,360.00	-	-	36,360.00
F		2.20099	%	2.20400	%	2.20400	%	06/01-06/30	60,101.31	-	-	-	-	60,101.31	-	-	60,101.31
G		2.20099	%	2.20400	%	2.20400	%	06/01-06/30	26,710.67	-	-	-	-	26,710.67	-	-	26,710.67
H		2.20099	%	2.20400	%	2.20400	%	06/01-06/30	86,814.09	-	-	161.34	-	86,814.09	29,468.52	-	116,282.61
R		0.00000	%	0.00000	%	0.00000	%	06/01-06/30	-	-	-	-	-	-	-	-	-
S		0.00000	%	0.00000	%	0.00000	%	06/01-06/30	-	-	-	-	-	-	-	-	-
Spear 360-A		2.75956	%	2.75956	%	2.75956	%	06/01-06/30	28,400.50	-	-	-	-	28,400.50	-	-	28,400.50
Spear 360-B		2.75956	%	2.75956	%	2.75956	%	06/01-06/30	37,684.13	-	-	-	-	37,684.13	-	-	37,684.13
Spear 360-C		2.75956	%	2.75956	%	2.75956	%	06/01-06/30	37,686.43	-	-	-	-	37,686.43	-	-	37,686.43
Spear 360-D		2.75956	%	2.75956	%	2.75956	%	06/01-06/30	16,384.90	-	-	0.01	-	16,384.89	-	-	16,384.89
Spear 360-V		2.75956	%	2.75956	%	2.75956	%	06/01-06/30	6,324.00	-	-	-	-	6,324.00	-	-	6,324.00
Total									2,708,131.34	-	-	161.35	-	2,708,131.33	29,468.52	-	2,737,599.85
Notional
X-A		1.28027	%	1.25542	%	1.25542	%	06/01-06/30	1,212,689.81	-	-	-	-	1,212,689.81	-	-	1,212,689.81
X-B		0.90426	%	0.90728	%	0.90728	%	06/01-06/30	79,720.16	-	-	-	-	79,720.16	-	-	79,720.16
X-D		1.20099	%	1.20400	%	1.20400	%	06/01-06/30	72,960.54	-	-	-	-	72,960.54	-	-	72,960.54
X-F		1.00000	%	1.00000	%	1.00000	%	06/01-06/30	27,269.17	-	-	-	-	27,269.17	-	-	27,269.17
X-G		1.00000	%	1.00000	%	1.00000	%	06/01-06/30	12,119.17	-	-	-	-	12,119.17	-	-	12,119.17


Reports Available at sf.citidirect.com	v. 21.09.28	Page 5 of 36	© Copyright 2025 Citigroup

Benchmark 2021-B23 Mortgage Trust

Commercial Mortgage Pass-Through Certificates, Series 2021-B23

DISTRIBUTION INFORMATION - INTEREST DETAIL


	July 17, 2025
Paid


			Rate					Interest			Shortfall
															Cap
							Accrual	Net	Accreted	Non	Carry	Cap Carryover			Carryover
Class	Uncapped		Capped		Next		Dates	Accrued	/Deferred	Recovered	Forward	/Basis Risk	Accrued	Carry Forward	/Basis Risk	Total

X-H	1.00000	%	1.00000	%	1.00000	%	06/01-06/30	39,389.29	-	-	-	-	39,389.29	-	-	39,389.29
Total								1,444,148.14	-	-	-	-	1,444,148.14	-	-	1,444,148.14

Grand Total								4,152,279.48	-	-	161.35	-	4,152,279.47	29,468.52	-	4,181,747.99


Reports Available at sf.citidirect.com	v. 21.09.28	Page 6 of 36	© Copyright 2025 Citigroup

Benchmark 2021-B23 Mortgage Trust

Commercial Mortgage Pass-Through Certificates, Series 2021-B23

DISTRIBUTION INFORMATION - INTEREST SHORTFALL

July 17, 2025


												Cap Carryover /
		Non-Recov Shortfall				Carry Forward Interest					Basis Risk Shortfall
				Other
Class		PPIS	SSRA	Shortfall	Prior	Int. on Prior	New	Paid	Outstanding	Prior	Int. on Prior	New	Paid	Outstanding

A-1		-	-	-	-	-	-	-	-	-	-	-	-	-
A-2		-	-	-	-	-	-	-	-	-	-	-	-	-
A-4	A1	-	-	-	-	-	-	-	-	-	-	-	-	-
A-4	A2	-	-	-	-	-	-	-	-	-	-	-	-	-
A-5		-	-	-	-	-	-	-	-	-	-	-	-	-
A-AB		-	-	-	-	-	-	-	-	-	-	-	-	-
A-S		-	-	-	-	-	-	-	-	-	-	-	-	-
B		-	-	-	-	-	-	-	-	-	-	-	-	-
C		-	-	-	-	-	-	-	-	-	-	-	-	-
COMB_VRR		-	-	-	-	-	-	-	-	-	-	-	-	-
D		-	-	-	-	-	-	-	-	-	-	-	-	-
E		-	-	-	-	-	-	-	-	-	-	-	-	-
F		-	-	-	-	-	-	-	-	-	-	-	-	-
G		-	-	-	-	-	-	-	-	-	-	-	-	-
H		-	-	-	87,845.27	161.34	-	29,468.52	58,538.10	-	-	-	-	-
R		-	-	-	-	-	-	-	-	-	-	-	-	-
S		-	-	-	-	-	-	-	-	-	-	-	-	-
Spear 360-A		-	-	-	-	-	-	-	-	-	-	-	-	-
Spear 360-B		-	-	-	-	-	-	-	-	-	-	-	-	-
Spear 360-C		-	-	-	-	-	-	-	-	-	-	-	-	-
Spear 360-D		-	-	-	0.37	-	0.01	-	0.38	-	-	-	-	-
Spear 360-V		-	-	-	-	-	-	-	-	-	-	-	-	-
Total		-	-	-	87,845.64	161.34	0.01	29,468.52	58,538.48	-	-	-	-	-
Notional
X-A		-	-	-	-	-	-	-	-	-	-	-	-	-
X-B		-	-	-	-	-	-	-	-	-	-	-	-	-
X-D		-	-	-	-	-	-	-	-	-	-	-	-	-
X-F		-	-	-	-	-	-	-	-	-	-	-	-	-
X-G		-	-	-	-	-	-	-	-	-	-	-	-	-


Reports Available at sf.citidirect.com	v. 21.09.28	Page 7 of 36	© Copyright 2025 Citigroup

Benchmark 2021-B23 Mortgage Trust

Commercial Mortgage Pass-Through Certificates, Series 2021-B23

DISTRIBUTION INFORMATION - INTEREST SHORTFALL DETAIL

July 17, 2025

Cap Carryover /

Non-Recov Shortfall

Carry Forward Interest

Basis Risk Shortfall

Other

Class

PPIS

SSRA

Shortfall

Prior

Int. on Prior

New

Paid

Outstanding

Prior

Int. on Prior

New

Paid

Outstanding

X-H

Total

Grand Total

87,845.64

161.34

0.01

29,468.52

58,538.48


Reports Available at sf.citidirect.com	v. 21.09.28	Page 8 of 36	© Copyright 2025 Citigroup

Benchmark 2021-B23 Mortgage Trust

Commercial Mortgage Pass-Through Certificates, Series 2021-B23

DISTRIBUTION INFORMATION - PRINCIPAL DETAIL

July 17, 2025


						Accretion
						&
						Non-Cash
						Balance		Cumulative
		Prior	Principal	Accreted	Realized Loss	Increase/	Current	Realized	Class %		Class %		Sub %		Sub %
Class		Balance	Distributed	Principal	/(Recovery)	(Decrease)	Balance	Loss	Original		Current		Original		Current

A-1		-	-	-	-	-	-	-	1.34	%	0.00	%	30.00	%	30.49	%
A-2		153,919,503.74	640,924.00	-	-	-	153,278,579.74	-	9.79	%	9.82	%	30.00	%	30.49	%
A-4	A1	200,000,000.00	-	-	-	-	200,000,000.00	-	12.61	%	12.81	%	30.00	%	30.49	%
A-4	A2	200,000,000.00	-	-	-	-	200,000,000.00	-	12.61	%	12.81	%	30.00	%	30.49	%
A-5		421,699,000.00	-	-	-	-	421,699,000.00	-	26.59	%	27.01	%	30.00	%	30.49	%
A-AB		19,922,000.00	-	-	-	-	19,922,000.00	-	1.26	%	1.28	%	30.00	%	30.49	%
A-S		163,615,000.00	-	-	-	-	163,615,000.00	-	10.32	%	10.48	%	18.75	%	19.05	%
B		59,992,000.00	-	-	-	-	59,992,000.00	-	3.78	%	3.84	%	14.63	%	14.86	%
C		45,449,000.00	-	-	-	-	45,449,000.00	-	2.87	%	2.91	%	11.50	%	11.69	%
COMB_VRR		75,360,402.90	33,732.84	-	-	-	75,326,670.06	-	4.83	%	4.82	%	0.00	%	0.00	%
D		50,902,000.00	-	-	-	-	50,902,000.00	-	3.21	%	3.26	%	8.00	%	8.13	%
E		21,816,000.00	-	-	-	-	21,816,000.00	-	1.38	%	1.40	%	6.50	%	6.61	%
F		32,723,000.00	-	-	-	-	32,723,000.00	-	2.06	%	2.10	%	4.25	%	4.32	%
G		14,543,000.00	-	-	-	-	14,543,000.00	-	0.92	%	0.93	%	3.25	%	3.30	%
H		47,267,145.00	-	-	-	-	47,267,145.00	-	2.98	%	3.03	%	0.00	%	0.00	%
R		-	-	-	-	-	-	-	0.00	%	0.00	%	0.00	%	0.00	%
S		-	-	-	-	-	-	-	0.00	%	0.00	%	0.00	%	0.00	%
Spear 360-A		12,350,000.00	-	-	-	-	12,350,000.00	-	0.78	%	0.79	%	77.55	%	77.55	%
Spear 360-B		16,387,000.00	-	-	-	-	16,387,000.00	-	1.03	%	1.05	%	47.75	%	47.75	%
Spear 360-C		16,388,000.00	-	-	-	-	16,388,000.00	-	1.03	%	1.05	%	17.95	%	17.95	%
Spear 360-D		7,125,000.00	-	-	-	-	7,125,000.00	-	0.45	%	0.46	%	5.00	%	5.00	%
Spear 360-V		2,750,000.00	-	-	-	-	2,750,000.00	-	0.17	%	0.18	%	0.00	%	0.00	%

Total		1,562,208,051.64	674,656.84	-	-	-	1,561,533,394.80	-	100.01	%	100.00	%


Reports Available at sf.citidirect.com	v. 21.09.28	Page 9 of 36	© Copyright 2025 Citigroup

Benchmark 2021-B23 Mortgage Trust

Commercial Mortgage Pass-Through Certificates, Series 2021-B23

RECONCILIATION DETAIL

July 17, 2025


SOURCE OF FUNDS			ALLOCATION OF FUNDS

Interest Funds Available			Scheduled Fees
Scheduled Interest	4,166,525.71		Servicing Fee	6,554.20
Prepayment Interest Excess	-		Trustee/Certificate Administrator Fee	7,160.17
Prepayment Interest Shortfall	-		Operating Advisor Fee	1,230.88
Interest Adjustments	-		Asset Representations Reviewer Ongoing Fee	201.00
ASER Amount	-		CREFC Intellectual Property Royalty License Fee	650.95
Realized Loss in Excess of Principal Balance	-
			Total Scheduled Fees			15,797.20
Total Interest Funds Available		4,166,525.71	Additional Fees, Expenses, etc.
Principal Funds Available			Additional Servicing Fee	-
Scheduled Principal	674,656.84		Special Servicing Fee	(31,021.52	)
Unscheduled Principal Collections	-		Work-out Fee	-
Net Liquidation Proceeds	-		Liquidation Fee	-
Repurchased Principal	-		Trust Fund Expenses	-
Substitution Principal	-		Trust Advisor Expenses	-
Other Principal	-		Reimbursement of Interest on Advances to the Servicer	2.04
			Borrower Reimbursable Trust Fund Expenses	-
Total Principal Funds Available		674,656.84
			Other Expenses	-
Other Funds Available
Yield Maintenance Charges	-		Total Additional Fees, Expenses, etc.			(31,019.48	)
Withdrawal of Withheld Amounts from the Interest Reserve			Distributions
Account	-
			Interest Distribution	4,181,747.99
Deposit of Withheld Amounts to the Interest Reserve Account	-
			Principal Distribution	674,656.84
Total Other Funds Available		-	Yield Maintenance Charge Distribution	-
			Total Distributions			4,856,404.83




Total Funds Available		4,841,182.55
			Total Funds Allocated			4,841,182.55


Reports Available at sf.citidirect.com	v. 21.09.28	Page 10 of 36	© Copyright 2025 Citigroup

Benchmark 2021-B23 Mortgage Trust

Commercial Mortgage Pass-Through Certificates, Series 2021-B23

OTHER INFORMATION

July 17, 2025


Other Information
Monthly Debt Service Payment Advance	0.00

Has a Consultation Period Commenced?	N
Has a CCR Consultation Period Commenced?	N

Has a Control Period Terminated?	N
Has a Consultation Period Terminated?	N

Collateral Information
% of Cut-Off Principal Balance Outstanding	98.463538	%
Controlling Class Information
The Controlling Class Representative is LD II Holdco XV, LLC
There Are No Disclosable Special Servicer Fees.


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Benchmark 2021-B23 Mortgage Trust

Commercial Mortgage Pass-Through Certificates, Series 2021-B23

STRATIFICATION DETAIL

July 17, 2025


Anticipated Remaining Term

Anticipated Remaining	Asset	Ending Scheduled	% of			Wtd Avg
Term Range	Count	Balance	Agg.Bal. WAC		WAM	DSCR

60 Months or Less	8	314,784,241.87	20.16	3.2767	30	3.699912
61 to 90 Months	53	1,246,749,152.93	79.84	3.1813	66	3.899752
91 Months or Greater	0	0.00	0.00	0.0000	0	0.000000
Total	61	1,561,533,394.80	100.00	3.2005	58	3.859467

Debt Service Coverage Ratio

Debt Service Coverage	Asset	Ending Scheduled	% of			Wtd Avg
Ratio Range	Count	Balance	Agg.Bal. WAC		WAM	DSCR

1.250 or Less	4	40,727,457.62	2.61	3.7656	66	0.755035
1.251 to 1.500	0	0.00	0.00	0.0000	0	0.000000
1.501 to 1.750	4	75,088,705.77	4.81	3.3381	36	1.579840
1.751 to 2.000	3	23,532,340.33	1.51	3.7388	66	1.884351
2.001 to 2.250	7	177,908,091.39	11.39	2.9604	66	2.157407
2.251 to 2.500	5	71,901,561.40	4.60	3.4769	66	2.366069
2.501 to 2.750	8	293,054,836.04	18.77	3.2465	43	2.616308
2.751 to 3.000	4	113,068,916.95	7.24	3.4073	66	2.866791
3.001 to 3.250	5	108,340,000.00	6.94	3.0548	65	3.050593
3.251 to 3.500	4	110,311,240.42	7.06	3.3657	64	3.451796
3.501 to 3.750	3	48,935,000.00	3.13	3.3883	43	3.652598
3.751 to 4.000	0	0.00	0.00	0.0000	0	0.000000
4.001 or Greater	14	498,665,244.88	31.93	3.0568	63	6.613937
Total	61	1,561,533,394.80	100.00	3.2005	58	3.859467


Reports Available at sf.citidirect.com	v. 21.09.28	Page 12 of 36	© Copyright 2025 Citigroup

Benchmark 2021-B23 Mortgage Trust

Commercial Mortgage Pass-Through Certificates, Series 2021-B23

STRATIFICATION DETAIL

July 17, 2025


Ending Schedule Balance

Ending Schedule Balance	Asset	Ending Scheduled	% of			Wtd Avg
Range	Count	Balance	Agg.Bal. WAC WAM			DSCR

1 to 5,000,000	5	19,131,831.82	1.23	3.5315	66	2.233813
10,000,001 to 15,000,000	10	125,480,655.93	8.04	3.4807	66	2.540041
15,000,001 to 20,000,000	10	181,676,240.42	11.63	3.2719	58	3.830166
20,000,001 to 25,000,000	1	21,158,809.68	1.36	2.7681	66	2.160000
25,000,001 to 30,000,000	3	87,500,000.00	5.60	2.8392	62	2.901143
30,000,001 to 35,000,000	5	167,915,100.00	10.75	3.1214	50	5.996932
35,000,001 to 40,000,000	2	74,343,916.95	4.76	3.4383	66	2.933703
40,000,001 to 45,000,000	2	84,500,000.00	5.41	2.9230	66	3.903231
45,000,001 to 50,000,000	2	96,208,846.47	6.16	2.8899	66	3.507755
5,000,001 to 10,000,000	12	82,366,564.65	5.27	3.7252	65	2.322852
50,000,001 to 55,000,000	1	55,000,000.00	3.52	2.7681	66	2.160000
55,000,001 to 60,000,000	2	118,075,000.00	7.56	3.4680	60	7.997480
60,000,001 to 65,000,000	2	127,176,428.88	8.14	3.0395	66	2.405431
65,000,001 to 70,000,000	1	66,000,000.00	4.23	3.2690	67	3.450000
70,000,001 to 75,000,000	2	150,000,000.00	9.61	3.3197	66	4.755000
75,000,001 to 80,000,000	0	0.00	0.00	0.0000	0	0.000000
80,000,001 to 85,000,000	0	0.00	0.00	0.0000	0	0.000000
85,000,000+	1	105,000,000.00	6.72	3.0320	6	2.630000
Total	61	1,561,533,394.80	100.00	3.2005	58	3.859467


Reports Available at sf.citidirect.com	v. 21.09.28	Page 13 of 36	© Copyright 2025 Citigroup

Benchmark 2021-B23 Mortgage Trust

Commercial Mortgage Pass-Through Certificates, Series 2021-B23

STRATIFICATION DETAIL

July 17, 2025


Loan Rate

	Asset	Ending Scheduled	% of			Wtd Avg
Loan Rate Range	Count	Balance	Agg.Bal. WAC WAM			DSCR

4.00 or Less	60	1,554,192,303.68	99.53	3.1932	58	3.867825
4.01 to 4.25	0	0.00	0.00	0.0000	0	0.000000
4.26 to 4.50	0	0.00	0.00	0.0000	0	0.000000
4.51 to 4.75	1	7,341,091.12	0.47	4.7470	66	2.090000
4.76 to 5.00	0	0.00	0.00	0.0000	0	0.000000
5.01 to 5.25	0	0.00	0.00	0.0000	0	0.000000
5.26 to 5.50	0	0.00	0.00	0.0000	0	0.000000
5.51 to 5.75	0	0.00	0.00	0.0000	0	0.000000
5.76 to 6.00	0	0.00	0.00	0.0000	0	0.000000
6.01 to 6.25	0	0.00	0.00	0.0000	0	0.000000
6.26 to 6.50	0	0.00	0.00	0.0000	0	0.000000
6.51 to 6.75	0	0.00	0.00	0.0000	0	0.000000
6.76 to 7.00	0	0.00	0.00	0.0000	0	0.000000
7.01 or Greater	0	0.00	0.00	0.0000	0	0.000000
Total	61	1,561,533,394.80	100.00	3.2005	58	3.859467

Property Type

	Asset	Ending Scheduled	% of			Wtd Avg
Property Type Range	Count	Balance	Agg.Bal. WAC WAM			DSCR

Industrial	10	181,126,701.92	11.60	3.3662	65	2.835792
Lodging	5	137,225,332.99	8.79	3.5498	56	5.201218
Mixed Use	11	357,900,964.92	22.92	2.9339	65	5.582294
Multifamily	4	46,955,000.00	3.01	3.7388	66	2.176299
Office	19	697,628,469.46	44.68	3.1280	52	2.618616
Other	0	0.00	0.00	0.0000	0	0.000000
Retail	5	97,260,100.00	6.23	3.4339	66	7.973965
Self Storage	7	43,436,825.51	2.78	3.6626	66	2.229536
Total	61	1,561,533,394.80	100.00	3.2005	58	3.859467


Reports Available at sf.citidirect.com	v. 21.09.28	Page 14 of 36	© Copyright 2025 Citigroup

Benchmark 2021-B23 Mortgage Trust

Commercial Mortgage Pass-Through Certificates, Series 2021-B23

STRATIFICATION DETAIL

July 17, 2025


Remaining Amortization Term

Remaining Amortization	Asset	Ending Scheduled	% of			Wtd Avg
Term Range	Count	Balance	Agg.Bal.	WAC	WAM	DSCR

240 Months or Less	39	1,184,095,100.00	75.83	3.1873	56	4.314375
241 to 270 Months	0	0.00	0.00	0.0000	0	0.000000
271 to 300 Months	0	0.00	0.00	0.0000	0	0.000000
301 Months or Greater	22	377,438,294.80	24.17	3.2418	65	2.432336
Total	61	1,561,533,394.80	100.00	3.2005	58	3.859467

Seasoning

	Asset	Ending Scheduled	% of			Wtd Avg
Seasoning Range	Count	Balance	Agg.Bal.	WAC	WAM	DSCR

12 Months or Less	0	0.00	0.00	0.0000	0	0.000000
13 to 24 Months	0	0.00	0.00	0.0000	0	0.000000
25 to 36 Months	0	0.00	0.00	0.0000	0	0.000000
37 to 48 Months	0	0.00	0.00	0.0000	0	0.000000
49 Months or Greater	61	1,561,533,394.80	100.00	3.2005	58	3.859467
Total	61	1,561,533,394.80	100.00	3.2005	58	3.859467


Reports Available at sf.citidirect.com	v. 21.09.28	Page 15 of 36	© Copyright 2025 Citigroup

Benchmark 2021-B23 Mortgage Trust

Commercial Mortgage Pass-Through Certificates, Series 2021-B23

STRATIFICATION DETAIL

July 17, 2025


State

	Asset	Ending Scheduled	% of			Wtd Avg
State Range	Count	Balance	Agg.Bal. WAC WAM			DSCR

California	9	225,512,145.15	14.44	2.8064	61	3.010082
Florida	5	147,523,846.47	9.45	3.3849	66	2.621637
Idaho	2	53,445,000.00	3.42	3.4528	66	11.452469
Illinois	3	55,724,324.42	3.57	3.5838	66	2.448133
Indiana	1	8,500,000.00	0.54	3.3970	62	2.450000
Louisiana	1	6,652,168.28	0.43	3.4100	66	0.850000
Michigan	2	10,396,198.99	0.67	3.8239	67	1.316773
Minnesota	1	14,000,000.00	0.90	3.9100	66	0.770000
Missouri	1	19,825,000.00	1.27	2.9800	66	3.000000
N/A	6	163,191,397.81	10.45	3.4603	47	3.881585
New Jersey	1	11,988,705.77	0.77	3.1320	66	1.670000
New York	13	283,950,000.00	18.18	2.8823	65	3.330488
North Carolina	1	5,882,340.33	0.38	3.6150	66	1.830000
Oregon	1	75,000,000.00	4.80	3.2994	66	6.950000
Pennsylvania	3	55,100,000.00	3.53	3.5556	66	2.845989
Tennessee	3	57,418,089.67	3.68	3.3919	59	4.528352
Texas	2	85,884,241.87	5.50	3.3919	64	3.459261
Utah	1	58,700,000.00	3.76	3.3770	65	10.200000
Virginia	1	18,070,000.00	1.16	3.1600	66	3.750000
Washington	2	137,615,100.00	8.81	3.0913	20	3.002094
West Virginia	1	3,454,836.04	0.22	3.8100	66	2.510000
Wisconsin	1	63,700,000.00	4.08	3.3100	66	2.650000
Total	61	1,561,533,394.80	100.00	3.2005	58	3.859467




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Benchmark 2021-B23 Mortgage Trust

Commercial Mortgage Pass-Through Certificates, Series 2021-B23

MORTGAGE LOAN DETAIL

July 17, 2025


			Prop			Paid					Beginning	Ending		Payment Workout Mod
			Type			Through	Gross		Interest	Principal	Scheduled	Scheduled	Maturity	Status		Strategy Code
Loan ID	OMCR		(1)	City	State	Date	Coupon		Payment	Payment	Balance	Balance	Date	(2	)	(3	)	(4	)

30506677	10	A2	MU	Farmington	UT	07/05/2025	3.37700	%	165,191.58	-	58,700,000.00	58,700,000.00	12/05/2030	0		0		0
30506755	11		OF	Saint Petersburg	FL	07/06/2025	3.42000	%	131,921.10	79,259.59	46,288,106.06	46,208,846.47	02/06/2031	0		0		8
30506694	12		OF	Wyomissing	PA	07/06/2025	3.50000	%	125,125.00	-	42,900,000.00	42,900,000.00	01/06/2031	0		0		0
30506727	13	A	MU	Palo Alto	CA	07/06/2025	2.32789	%	80,700.01	-	41,600,000.00	41,600,000.00	10/06/2037	0		0		0
30506685	14	A2	OF			07/01/2025	3.39200	%	109,988.83	67,226.27	38,911,143.22	38,843,916.95	01/01/2031	0		0		0
30506701	15		IN	Chicago	IL	07/01/2025	3.48900	%	103,216.25	-	35,500,000.00	35,500,000.00	01/01/2031	0		0		0
30530087	16	A1	LO	Nashville	TN	07/03/2025	3.13900	%	91,554.17	-	35,000,000.00	35,000,000.00	03/06/2030	0		0		0
30506775	17	A1	RT	Meridian	ID	07/05/2025	3.49900	%	102,054.17	-	35,000,000.00	35,000,000.00	02/05/2031	0		0		0
30530114	18	A5	OF			06/06/2025	3.22200	%	91,558.50	-	34,100,000.00	34,100,000.00	04/04/2025	5		1		0
30506605	19		RT	Silverdale	WA	07/05/2025	3.28200	%	89,202.30	-	32,615,100.00	32,615,100.00	01/05/2031	0		0		0
30506696	1	A1	MU	New York	NY	07/06/2025	2.40000	%	100,000.00	-	50,000,000.00	50,000,000.00	01/06/2031	0		0		0
30506741	1	A4	MU	New York	NY	07/06/2025	2.40000	%	40,000.00	-	20,000,000.00	20,000,000.00	01/06/2031	0		0		0
30506742	1	A5	MU	New York	NY	07/06/2025	2.40000	%	29,600.00	-	14,800,000.00	14,800,000.00	01/06/2031	0		0		0
30506781	22		MU	Brooklyn	NY	07/06/2025	3.40000	%	56,525.00	-	19,950,000.00	19,950,000.00	02/06/2031	0		0		0
30506693	23		IN	Mexico	MO	07/06/2025	2.98000	%	49,232.08	-	19,825,000.00	19,825,000.00	01/06/2031	0		0		0
30506721	24		RT	Nampa	ID	07/05/2025	3.36500	%	51,722.85	-	18,445,000.00	18,445,000.00	01/05/2031	0		0		0
30506638	25		OF	Los Angeles	CA	07/06/2025	3.50000	%	53,375.00	-	18,300,000.00	18,300,000.00	01/06/2026	0		0		0
30506698	26		OF	Richmond	VA	07/06/2025	3.16000	%	47,584.33	-	18,070,000.00	18,070,000.00	01/06/2031	0		0		0
30506777	27		OF	New York	NY	07/06/2025	3.34000	%	45,925.00	-	16,500,000.00	16,500,000.00	02/06/2031	0		0		0
30530112	28		IN	Murfreesboro	TN	07/03/2025	3.31900	%	41,769.80	25,068.30	15,102,066.85	15,076,998.55	01/06/2031	0		0		0
30506697	29		IN	Melrose Park	IL	07/06/2025	3.70000	%	41,472.42	26,189.18	13,450,513.60	13,424,324.42	01/06/2031	0		0		0
30530111	2	A1	OF	Redmond	WA	07/03/2025	3.03200	%	265,300.00	-	105,000,000.00	105,000,000.00	01/06/2026	0		0		0
30506725	30		MF	Minneapolis	MN	06/06/2025	3.91000	%	45,616.67	-	14,000,000.00	14,000,000.00	01/06/2031	B		0		0
30506726	31		MF	New York	NY	07/06/2025	3.81000	%	42,068.75	-	13,250,000.00	13,250,000.00	01/06/2031	0		0		0
				Robbinsville
30506688	32		OF		NJ	07/01/2025	3.13200	%	31,356.96	25,453.26	12,014,159.03	11,988,705.77	01/01/2031	0		0		0
				Township
30319206	33		MF	Kissimmee	FL	07/06/2025	3.55400	%	37,213.34	-	12,565,000.00	12,565,000.00	02/06/2031	0		0		0
30506785	34		MU	Brooklyn	NY	07/06/2025	3.85000	%	40,104.17	-	12,500,000.00	12,500,000.00	02/06/2031	0		0		0
30530109	35		IN	San Diego	CA	07/03/2025	3.10600	%	29,323.85	24,093.94	11,329,238.82	11,305,144.88	01/06/2031	0		0		0
30506782	36		OF	Cambria Heights	NY	07/06/2025	3.85000	%	36,895.83	-	11,500,000.00	11,500,000.00	02/06/2031	0		0		0
30506724	37		SS			07/06/2025	3.61000	%	30,578.17	17,009.22	10,164,490.08	10,147,480.86	01/06/2031	0		0		0
30506722	38		OF	Hollywood	FL	07/06/2025	3.20000	%	24,933.33	-	9,350,000.00	9,350,000.00	01/06/2031	0		0		0


Reports Available at sf.citidirect.com	v. 21.09.28	Page 17 of 36	© Copyright 2025 Citigroup

Benchmark 2021-B23 Mortgage Trust

Commercial Mortgage Pass-Through Certificates, Series 2021-B23

MORTGAGE LOAN DETAIL

July 17, 2025


			Prop			Paid					Beginning	Ending		Payment Workout Mod
			Type			Through	Gross		Interest	Principal	Scheduled	Scheduled	Maturity	Status		Strategy Code
Loan ID	OMCR		(1)	City	State	Date	Coupon		Payment	Payment	Balance	Balance	Date	(2	)	(3	)	(4	)

30530113	39		IN	Bloomington	IN	07/03/2025	3.39700	%	24,062.08	-	8,500,000.00	8,500,000.00	09/06/2030	0		0		0
30319197	3	A1	OF	San Francisco	CA	07/06/2025	2.76806	%	146,953.00	230,081.40	63,706,510.28	63,476,428.88	01/06/2031	0		0		0
30319198	3	A2	OF	San Francisco	CA	07/06/2025	2.76806	%	48,984.33	76,693.80	21,235,503.48	21,158,809.68	01/06/2031	0		0		0
30319199	3	A3	OF	San Francisco	CA	07/06/2025	2.76806	%	9,796.87	15,338.76	4,247,100.47	4,231,761.71	01/06/2031	0		0		0
30319200	3	B	OF	San Francisco	CA	07/06/2025	2.76806	%	126,869.53	-	55,000,000.00	55,000,000.00	01/06/2031	0		0		0
30506723	40		LO	Memphis	TN	07/01/2025	4.74700	%	29,088.34	12,185.74	7,353,276.86	7,341,091.12	01/01/2031	0		0		0
30506713	41		MF	Modesto	CA	07/03/2025	3.59600	%	21,396.20	-	7,140,000.00	7,140,000.00	01/06/2031	0		0		0
30506706	42		SS	New Orleans	LA	07/06/2025	3.41000	%	18,935.86	11,478.38	6,663,646.66	6,652,168.28	01/06/2031	0		0		0
30506751	43		RT	Schaumburg	IL	07/06/2025	3.84900	%	21,811.00	-	6,800,000.00	6,800,000.00	02/06/2031	0		0		0
30506711	44		IN	Hawthorne	NY	07/06/2025	3.81800	%	21,476.25	-	6,750,000.00	6,750,000.00	01/06/2031	0		0		0
30319207	45		MU	Detroit	MI	07/06/2025	3.95000	%	21,925.24	9,868.75	6,660,833.67	6,650,964.92	02/06/2031	0		0		0
30506745	46		SS	Bristol	PA	07/06/2025	3.98000	%	21,558.33	-	6,500,000.00	6,500,000.00	01/06/2031	0		0		0
30506730	47		SS	Knightdale	NC	07/06/2025	3.61500	%	17,755.57	11,623.45	5,893,963.78	5,882,340.33	01/06/2031	0		0		0
30506684	48		SS	Mechanicsburg	PA	07/06/2025	3.49000	%	16,577.50	-	5,700,000.00	5,700,000.00	01/06/2031	0		0		0
30506753	49		SS			07/06/2025	3.84000	%	16,320.00	-	5,100,000.00	5,100,000.00	02/06/2031	0		0		0
30530115	4	A1	OF	West Palm Beach	FL	07/06/2025	3.34003	%	208,751.56	-	75,000,000.00	75,000,000.00	02/06/2031	0		0		0
30506695	50		RT	Bradenton	FL	07/06/2025	3.69000	%	13,530.00	-	4,400,000.00	4,400,000.00	01/06/2031	0		0		0
30506748	51		IN	Troy	MI	07/06/2025	3.60000	%	11,257.85	7,382.61	3,752,616.68	3,745,234.07	02/06/2031	0		0		0
				Lewisburg and White
30506746	52		SS		WV	07/06/2025	3.81000	%	10,986.80	5,574.90	3,460,410.94	3,454,836.04	01/06/2031	0		0		0
				Sulphur Springs
				Rancho Santa
30506749	53		IN		CA	06/06/2025	3.93000	%	10,807.50	-	3,300,000.00	3,300,000.00	02/06/2031	B		0		0
				Margarita
30506739	6	A1	MU	Portland	OR	07/01/2025	3.29940	%	206,212.75	-	75,000,000.00	75,000,000.00	01/01/2031	0		0		0
30530189	7		OF	The Woodlands	TX	07/03/2025	3.26900	%	179,795.00	-	66,000,000.00	66,000,000.00	02/06/2031	0		0		0
30506744	8		IN	Menomonee Falls	WI	07/06/2025	3.31000	%	175,705.83	-	63,700,000.00	63,700,000.00	01/06/2031	0		0		0
30319205	A-1-3		MU	New York	NY	07/06/2025	3.16000	%	72,416.67	-	27,500,000.00	27,500,000.00	03/06/2030	0		0		0
30319201	A13-8		LO			07/05/2025	3.55800	%	176,046.88	-	59,375,000.00	59,375,000.00	03/05/2032	0		0		0
30319202	A15-8		LO			07/05/2025	3.55800	%	46,328.13	-	15,625,000.00	15,625,000.00	03/05/2032	0		0		0
30506758	A2	/A3	MU	New York	NY	07/06/2025	2.40000	%	62,400.00	-	31,200,000.00	31,200,000.00	01/06/2031	0		0		0
30505245	A-2-1		LO	Houston	TX	07/06/2025	3.80000	%	63,062.18	30,129.29	19,914,371.16	19,884,241.87	03/06/2030	0		0		0
30319203	A-2-4		OF	New York	NY	07/06/2025	2.69210	%	67,302.50	-	30,000,000.00	30,000,000.00	12/06/2030	0		0		0
30506584	A-4-3		OF	New York	NY	07/06/2025	2.69210	%	67,302.50	-	30,000,000.00	30,000,000.00	12/06/2030	0		0		0


Reports Available at sf.citidirect.com	v. 21.09.28	Page 18 of 36	© Copyright 2025 Citigroup


Benchmark 2021-B23 Mortgage Trust
Commercial Mortgage Pass-Through Certificates, Series 2021-B23
		MORTGAGE LOAN DETAIL
Total	Count = 61	4,166,525.71	674,656.84	1,562,208,051.64	1,561,533,394.80

July 17, 2025


Reports Available at sf.citidirect.com	v. 21.09.28	Page 19 of 36	© Copyright 2025 Citigroup

Benchmark 2021-B23 Mortgage Trust

Commercial Mortgage Pass-Through Certificates, Series 2021-B23

NOI DETAIL

July 17, 2025


			Property			Ending	Preceding	Most	Most Recent	Most Recent
			Type			Scheduled	Fiscal	Recent	Financial As of	Financial Asof
Loan ID	OMCR		(1)	City	State	Balance	Year NOI	NOI	Start Date	End Date

30506677	10	A2	MU	Farmington	UT	58,700,000.00	21,838,566.30	5,401,362.21	01/01/2025	03/31/2025
30506755	11		OF	Saint Petersburg	FL	46,208,846.47	5,850,767.54	5,752,102.03	Not Available	Not Available
30506694	12		OF	Wyomissing	PA	42,900,000.00	4,498,184.21	4,498,184.21	Not Available	Not Available
30506727	13	A	MU	Palo Alto	CA	41,600,000.00	4,977,764.66	4,977,764.66	Not Available	Not Available
30506685	14	A2	OF			38,843,916.95	9,995,605.89	9,936,968.58	Not Available	Not Available
30506701	15		IN	Chicago	IL	35,500,000.00	3,986,625.63	3,877,606.50	Not Available	Not Available
30530087	16	A1	LO	Nashville	TN	35,000,000.00	36,487,737.20	37,209,827.57	Not Available	Not Available
30506775	17	A1	RT	Meridian	ID	35,000,000.00	17,750,396.18	17,750,396.18	Not Available	Not Available
30530114	18	A5	OF			34,100,000.00	27,939,961.57	6,066,972.31	01/01/2025	03/31/2025
30506605	19		RT	Silverdale	WA	32,615,100.00	4,713,676.99	4,713,676.99	Not Available	Not Available
30506696	1	A1	MU	New York	NY	50,000,000.00	15,112,129.97	13,857,095.91	Not Available	Not Available
30506741	1	A4	MU	New York	NY	20,000,000.00	15,112,129.97	13,857,095.91	Not Available	Not Available
30506742	1	A5	MU	New York	NY	14,800,000.00	15,112,129.97	13,857,095.91	Not Available	Not Available
30506781	22		MU	Brooklyn	NY	19,950,000.00	2,010,296.42	400,782.78	01/01/2025	03/31/2025
30506693	23		IN	Mexico	MO	19,825,000.00	2,265,579.67	2,023,350.25	Not Available	Not Available
30506721	24		RT	Nampa	ID	18,445,000.00	4,381,539.11	4,573,330.95	Not Available	Not Available
30506638	25		OF	Los Angeles	CA	18,300,000.00	2,372,976.11	2,372,976.11	Not Available	Not Available
30506698	26		OF	Richmond	VA	18,070,000.00	2,390,678.50	2,390,678.50	Not Available	Not Available
30506777	27		OF	New York	NY	16,500,000.00	898,097.89	898,097.89	Not Available	Not Available
30530112	28		IN	Murfreesboro	TN	15,076,998.55	1,842,596.95	1,854,507.38	Not Available	Not Available
30506697	29		IN	Melrose Park	IL	13,424,324.42	1,590,525.83	180,690.45	01/01/2025	03/31/2025
30530111	2	A1	OF	Redmond	WA	105,000,000.00	10,736,555.53	11,215,826.23	Not Available	Not Available
30506725	30		MF	Minneapolis	MN	14,000,000.00	315,900.29	447,113.33	Not Available	Not Available
30506726	31		MF	New York	NY	13,250,000.00	975,175.02	975,175.02	Not Available	Not Available
30506688	32		OF	Robbinsville Township	NJ	11,988,705.77	1,143,270.80	1,143,270.80	Not Available	Not Available
30319206	33		MF	Kissimmee	FL	12,565,000.00	1,687,104.39	1,687,104.39	Not Available	Not Available
30506785	34		MU	Brooklyn	NY	12,500,000.00	954,641.89	832,245.26	Not Available	Not Available
30530109	35		IN	San Diego	CA	11,305,144.88	3,707,865.72	3,726,710.70	Not Available	Not Available
30506782	36		OF	Cambria Heights	NY	11,500,000.00	1,387,170.30	1,387,170.30	Not Available	Not Available
30506724	37		SS			10,147,480.86	1,309,287.72	1,309,287.72	Not Available	Not Available
30506722	38		OF	Hollywood	FL	9,350,000.00	1,121,597.51	1,121,597.51	Not Available	Not Available
30530113	39		IN	Bloomington	IN	8,500,000.00	735,993.72	735,993.72	Not Available	Not Available


Reports Available at sf.citidirect.com	v. 21.09.28	Page 20 of 36	© Copyright 2025 Citigroup

Benchmark 2021-B23 Mortgage Trust

Commercial Mortgage Pass-Through Certificates, Series 2021-B23

NOI DETAIL

July 17, 2025


			Property			Ending	Preceding	Most	Most Recent	Most Recent
			Type			Scheduled	Fiscal	Recent	Financial As of	Financial Asof
Loan ID	OMCR		(1)	City	State	Balance	Year NOI	NOI	Start Date	End Date

30319197	3	A1	OF	San Francisco	CA	63,476,428.88	13,986,414.66	13,986,414.66	Not Available	Not Available
30319198	3	A2	OF	San Francisco	CA	21,158,809.68	13,986,414.66	13,986,414.66	Not Available	Not Available
30319199	3	A3	OF	San Francisco	CA	4,231,761.71	13,986,414.66	13,986,414.66	Not Available	Not Available
30319200	3	B	OF	San Francisco	CA	55,000,000.00	13,986,414.66	13,986,414.66	Not Available	Not Available
30506723	40		LO	Memphis	TN	7,341,091.12	1,416,518.32	1,242,650.20	Not Available	Not Available
30506713	41		MF	Modesto	CA	7,140,000.00	814,745.06	814,745.06	Not Available	Not Available
30506706	42		SS	New Orleans	LA	6,652,168.28	361,581.60	331,748.01	04/01/2024	03/31/2025
30506751	43		RT	Schaumburg	IL	6,800,000.00	848,686.77	1,107,884.80	Not Available	Not Available
30506711	44		IN	Hawthorne	NY	6,750,000.00	566,212.09	566,212.09	Not Available	Not Available
30319207	45		MU	Detroit	MI	6,650,964.92	319,661.16	54,526.48	Not Available	Not Available
30506745	46		SS	Bristol	PA	6,500,000.00	721,743.98	721,743.98	Not Available	Not Available
30506730	47		SS	Knightdale	NC	5,882,340.33	652,663.01	652,663.01	Not Available	Not Available
30506684	48		SS	Mechanicsburg	PA	5,700,000.00	633,852.32	633,852.32	Not Available	Not Available
30506753	49		SS			5,100,000.00	534,747.34	534,747.34	Not Available	Not Available
30530115	4	A1	OF	West Palm Beach	FL	75,000,000.00	16,993,254.12	17,728,511.25	Not Available	Not Available
30506695	50		RT	Bradenton	FL	4,400,000.00	315,113.55	80,438.20	Not Available	Not Available
30506748	51		IN	Troy	MI	3,745,234.07	558,350.78	558,350.78	Not Available	Not Available
				Lewisburg and White Sulphur
30506746	52		SS		WV	3,454,836.04	479,995.00	487,605.05	Not Available	Not Available
				Springs
30506749	53		IN	Rancho Santa Margarita	CA	3,300,000.00	315,611.45	326,001.60	Not Available	Not Available
30506739	6	A1	MU	Portland	OR	75,000,000.00	18,248,216.04	18,328,078.08	Not Available	Not Available
30530189	7		OF	The Woodlands	TX	66,000,000.00	7,864,984.32	7,864,984.32	Not Available	Not Available
30506744	8		IN	Menomonee Falls	WI	63,700,000.00	5,735,690.18	5,735,690.18	Not Available	Not Available
30319205	A-1-3		MU	New York	NY	27,500,000.00	46,467,367.55	46,467,367.55	Not Available	Not Available
30319201	A13-8		LO			59,375,000.00	758,127,002.00	666,946,446.00	04/01/2024	03/31/2025
30319202	A15-8		LO			15,625,000.00	758,127,002.00	666,946,446.00	04/01/2024	03/31/2025
30506758	A2	/A3	MU	New York	NY	31,200,000.00	15,112,129.97	13,857,095.91	Not Available	Not Available
30505245	A-2-1		LO	Houston	TX	19,884,241.87	9,714,006.36	9,482,097.55	Not Available	Not Available
30319203	A-2-4		OF	New York	NY	30,000,000.00	103,878,419.00	25,982,937.76	01/01/2025	03/31/2025
30506584	A-4-3		OF	New York	NY	30,000,000.00	103,878,419.00	25,982,937.76	01/01/2025	03/31/2025
Total	Count = 61					1,561,533,394.80	2,133,834,161.06	1,750,413,478.18


Reports Available at sf.citidirect.com	v. 21.09.28	Page 21 of 36	© Copyright 2025 Citigroup

Benchmark 2021-B23 Mortgage Trust

Commercial Mortgage Pass-Through Certificates, Series 2021-B23

DELINQUENCY LOAN DETAIL

July 17, 2025


			Actual	Paid	Current P&I	Total P&I	Cumulative	Other Expense	Payment Workout				Most Recent
			Principal	Through	Advances	Advances	Accrued Unpaid	Advances	Status		Strategy		Special Serv	Foreclosure	Bankruptcy	REO
Loan ID	OMCR		Balance	Date	(Net of ASER)	Outstanding	Interest Advances	Outstanding	(2	)	(3	)	Transfer Date	Date	Date	Date

30530114	18	A5	34,100,000.00	06/06/2025	91,558.50	91,451.94	-	-	5		1		11/24/2024
30506725	30		14,000,000.00	06/06/2025	45,616.67	45,587.50	-	-	B		0
30506749	53		3,300,000.00	06/06/2025	10,807.50	10,800.62	-	-	B		0
Total	Count = 3		51,400,000.00		147,982.67	147,840.06	-	-


Reports Available at sf.citidirect.com	v. 21.09.28	Page 22 of 36	© Copyright 2025 Citigroup

Benchmark 2021-B23 Mortgage Trust

Commercial Mortgage Pass-Through Certificates, Series 2021-B23

COLLATERAL PERFORMANCE - DELINQUENCY AND LOAN STATUS DETAIL

July 17, 2025


–




							Delinquent
					(Does not include loans in Bankruptcy, Foreclosure, or REO)

			30	Day			60	Day			90	Day	120			+ Day	Bankruptcy				Foreclosure						REO

Distribution

Date	Count		Balance		Count		Balance		Count		Balance		Count		Balance		Count		Balance		Count		Balance		Count			Balance


	0		0		0		0		0		0		0		0		0		0		0		0		0			0
07/17/2025
	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%		0.0	%

	0		0		0		0		0		0		0		0		0		0		0		0		0			0
06/17/2025
	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%		0.0	%

	0		0		0		0		0		0		0		0		0		0		0		0		0			0
05/16/2025
	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%		0.0	%

	0		0		0		0		0		0		0		0		0		0		0		0		0			0
04/17/2025
	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%		0.0	%

	0		0		0		0		0		0		0		0		0		0		0		0		0			0
03/17/2025
	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%		0.0	%

	0		0		0		0		0		0		0		0		0		0		0		0		0			0
02/18/2025
	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%		0.0	%

	0		0		0		0		0		0		0		0		0		0		0		0		0			0
01/17/2025
	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%		0.0	%

	0		0		0		0		0		0		0		0		0		0		0		0		0			0
12/17/2024
	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%		0.0	%

	0		0		0		0		0		0		0		0		0		0		0		0		0			0
11/18/2024
	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%		0.0	%

	0		0		0		0		0		0		0		0		0		0		0		0		0			0
10/18/2024
	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%		0.0	%

	0		0		0		0		0		0		0		0		0		0		0		0		0			0
09/17/2024
	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%		0.0	%

	0		0		0		0		0		0		0		0		0		0		0		0		0			0
08/16/2024
	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%		0.0	%


Reports Available at sf.citidirect.com	v. 21.09.28	Page 23 of 36	© Copyright 2025 Citigroup

Benchmark 2021-B23 Mortgage Trust

Commercial Mortgage Pass-Through Certificates, Series 2021-B23

APPRAISAL REDUCTION DETAIL

July 17, 2025


			Beginning	Ending	Appraisal	Appraisal	Most Recent	Cumulative
Loan ID	OMCR	Property Name	Scheduled Balance	Scheduled Balance	Reduction Amount	Reduction Date	ASER Amount	ASER Amount

No Loans with Appraisal Reduction Activity.


Reports Available at sf.citidirect.com	v. 21.09.28	Page 24 of 36	© Copyright 2025 Citigroup

Benchmark 2021-B23 Mortgage Trust

Commercial Mortgage Pass-Through Certificates, Series 2021-B23

HISTORICAL APPRAISAL REDUCTION DETAIL

July 17, 2025


Distribution				Beginning	Ending	Appraisal	Appraisal	Most Recent	Cumulative
Date	Loan ID	OMCR	Property Name	Scheduled Balance	Scheduled Balance	Reduction Amount	Reduction Date	ASER Amount	ASER Amount

No Loans with Appraisal Reduction Activity.


Reports Available at sf.citidirect.com	v. 21.09.28	Page 25 of 36	© Copyright 2025 Citigroup

Benchmark 2021-B23 Mortgage Trust

Commercial Mortgage Pass-Through Certificates, Series 2021-B23

LOAN MODIFICATION DETAIL

July 17, 2025


			Modification	Modification
Loan ID	OMCR	Property Name	Date	Code (4)

30506755	11	First Central Tower	09/19/2022	8


Reports Available at sf.citidirect.com	v. 21.09.28	Page 26 of 36	© Copyright 2025 Citigroup

Benchmark 2021-B23 Mortgage Trust

Commercial Mortgage Pass-Through Certificates, Series 2021-B23

HISTORICAL LOAN MODIFICATION DETAIL

July 17, 2025


Distribution					Modification	Modification
Date	Loan ID	OMCR		Property Name	Date	Code (4)

07/17/2025	30506755	11		First Central Tower	09/19/2022	8
06/17/2025	30506755	11		First Central Tower	09/19/2022	8
05/16/2025	30506755	11		First Central Tower	09/19/2022	8
04/17/2025	30506755	11		First Central Tower	09/19/2022	8
03/17/2025	30506755	11		First Central Tower	09/19/2022	8
02/18/2025	30506755	11		First Central Tower	09/19/2022	8
01/17/2025	30506755	11		First Central Tower	09/19/2022	8
12/17/2024	30506755	11		First Central Tower	09/19/2022	8
11/18/2024	30506755	11		First Central Tower	09/19/2022	8
10/18/2024	30506755	11		First Central Tower	09/19/2022	8
09/17/2024	30506755	11		First Central Tower	09/19/2022	8
08/16/2024	30506755	11		First Central Tower	09/19/2022	8
07/17/2024	30506755	11		First Central Tower	09/19/2022	8
06/17/2024	30506755	11		First Central Tower	09/19/2022	8
05/17/2024	30506755	11		First Central Tower	09/19/2022	8
04/17/2024	30506755	11		First Central Tower	09/19/2022	8
03/15/2024	30506755	11		First Central Tower	09/19/2022	8
02/16/2024	30506755	11		First Central Tower	09/19/2022	8
01/18/2024	30506755	11		First Central Tower	09/19/2022	8
12/15/2023	30506755	11		First Central Tower	09/19/2022	8
11/17/2023	30506755	11		First Central Tower	09/19/2022	8
10/17/2023	30506755	11		First Central Tower	09/19/2022	8
09/15/2023	30506755	11		First Central Tower	09/19/2022	8
08/17/2023	30506755	11		First Central Tower	09/19/2022	8
07/17/2023	30506755	11		First Central Tower	09/19/2022	8
06/16/2023	30506755	11		First Central Tower	09/19/2022	8
05/17/2023	30506755	11		First Central Tower	09/19/2022	8
04/17/2023	30506755	11		First Central Tower	09/19/2022	8
03/17/2023	30506755	11		First Central Tower	09/19/2022	8
02/17/2023	30506755	11		First Central Tower	09/19/2022	8
01/18/2023	30506755	11		First Central Tower	09/19/2022	8
07/16/2021	30530111	2	A1	Millennium Corporate Park	12/17/2020	8
06/17/2021	30530111	2	A1	Millennium Corporate Park	12/17/2020	8


Reports Available at sf.citidirect.com	v. 21.09.28	Page 27 of 36	© Copyright 2025 Citigroup

Benchmark 2021-B23 Mortgage Trust

Commercial Mortgage Pass-Through Certificates, Series 2021-B23

HISTORICAL LOAN MODIFICATION DETAIL

July 17, 2025


Distribution					Modification	Modification
Date	Loan ID	OMCR		Property Name	Date	Code (4)

04/16/2021	30530111	2	A1	Millennium Corporate Park	12/17/2020	8


Reports Available at sf.citidirect.com	v. 21.09.28	Page 28 of 36	© Copyright 2025 Citigroup

Benchmark 2021-B23 Mortgage Trust

Commercial Mortgage Pass-Through Certificates, Series 2021-B23

SPECIALLY SERVICED LOAN DETAIL

July 17, 2025


				Special Servicing		Ending	Ending	Most	Most Recent	Most Recent	Most Recent
			Workout	Fee Amount		Scheduled	Actual	Recent	Valuation	Special Servicer	Master Servicer
Loan ID	OMCR		Strategy (3)	Plus Adjustments		Balance	Balance	Value	Date	Transfer Date	Return Date

30530114	18	A5	1	(31,021.52	)	34,100,000.00	34,100,000.00	741,000,000.00		11/24/2024


Reports Available at sf.citidirect.com	v. 21.09.28	Page 29 of 36	© Copyright 2025 Citigroup

Benchmark 2021-B23 Mortgage Trust

Commercial Mortgage Pass-Through Certificates, Series 2021-B23

HISTORICAL SPECIALLY SERVICED LOANS

July 17, 2025


					Special Servicing		Ending	Ending	Most	Most Recent	Most Recent	Most Recent
Distribution				Workout	Fee Amount		Scheduled	Actual	Recent	Valuation	Special Servicer	Master Servicer
Date	Loan ID	OMCR		Strategy (3)	Plus Adjustments		Balance	Balance	Value	Date	Transfer Date	Return Date

07/17/2025	30530114	18	A5	1	(31,021.52	)	34,100,000.00	34,100,000.00	741,000,000.00		11/24/2024
06/17/2025	30530114	18	A5	1	7,340.97		34,100,000.00	34,100,000.00	741,000,000.00		11/24/2024
05/16/2025	30530114	18	A5	1	7,104.17		34,100,000.00	34,100,000.00	741,000,000.00		11/24/2024
04/17/2025	30530114	18	A5	1	7,340.97		34,100,000.00	34,100,000.00	741,000,000.00		11/24/2024
03/17/2025	30530114	18	A5	1	6,630.56		34,100,000.00	34,100,000.00	741,000,000.00		11/24/2024
02/18/2025	30530114	18	A5	1	7,340.97		34,100,000.00	34,100,000.00	741,000,000.00		11/24/2024
01/17/2025	30530114	18	A5	1	7,340.97		34,100,000.00	34,100,000.00	741,000,000.00		11/24/2024
12/17/2024	30530114	18	A5	98	2,604.86		34,100,000.00	34,100,000.00	741,000,000.00		11/24/2024


Reports Available at sf.citidirect.com	v. 21.09.28	Page 30 of 36	© Copyright 2025 Citigroup

Benchmark 2021-B23 Mortgage Trust

Commercial Mortgage Pass-Through Certificates, Series 2021-B23

UNSCHEDULED PRINCIPAL DETAIL

July 17, 2025


		Liquidation /	Liquid / Prepay	Principal	Principal	Prepayment Interest	Prepayment	Yield Maintenance
Loan ID	OMCR	Prepayment Date	Code (5)	Collections	Adjustments	Excess / (Shortfall)	Penalties (PPP)	Penalties (YM)

No Loans with Unscheduled Principal Activity to Report.


Reports Available at sf.citidirect.com	v. 21.09.28	Page 31 of 36	© Copyright 2025 Citigroup

Benchmark 2021-B23 Mortgage Trust

Commercial Mortgage Pass-Through Certificates, Series 2021-B23

HISTORICAL UNSCHEDULED PRINCIPAL DETAIL


	July 17, 2025




Prepayment	Yield Maintenance
(PPP)	Penalties (YM)


Distribution			Liquidation /	Liquid / Prepay	Principal	Principal	Prepayment Interest
Date	Loan ID	OMCR	Prepayment Date	Code (5)	Collections	Adjustments	Excess / (Shortfall)	Penalties

No Loans with Unscheduled Principal Activity to Report.


Reports Available at sf.citidirect.com	v. 21.09.28	Page 32 of 36	© Copyright 2025 Citigroup


Benchmark 2021-B23 Mortgage Trust
Commercial Mortgage Pass-Through Certificates, Series 2021-B23										July 17, 2025
LIQUIDATED LOAN DETAIL


		Beginning	Most	Liquidation	Net		Net	Realized	Date of		Loss with
		Scheduled	Recent	Sales	Proceeds	Liquidation	Proceeds	Loss to	Current	Current Cumulative	Cumulative
Loan ID	OMCR	Balance	Value	Price	Received	Expense	Available	Trust	Adj. to Loan	Adj. to Loan Adj. to Loan	Adj. to Trust
No Loans liquidated to Report.




Reports Available at sf.citidirect.com		v. 21.09.28				Page 33 of 36				© Copyright 2025 Citigroup


Benchmark 2021-B23 Mortgage Trust
Commercial Mortgage Pass-Through Certificates, Series 2021-B23										July 17, 2025
HISTORICAL LIQUIDATED LOAN


		Beginning	Most	Liquidation	Net		Net	Realized	Date of		Loss with
Distribution		Scheduled	Recent	Sales	Proceeds	Liquidation	Proceeds	Loss to	Current	Current Cumulative	Cumulative
Date	Loan ID OMCR	Balance	Value	Price	Received	Expense	Available	Trust	Adj. to Loan	Adj. to Loan Adj. to Loan	Adj. to Trust
No Loans liquidated to Report.




Reports Available at sf.citidirect.com		v. 21.09.28				Page 34 of 36				© Copyright 2025 Citigroup


Benchmark 2021-B23 Mortgage Trust
Commercial Mortgage Pass-Through Certificates, Series 2021-B23					July 17, 2025

CREFC® INVESTOR REPORTING PACKAGE LEGENDS

1\|CREFC Investor Reporting Package Legends
	Property Type (1)		Workout Strategy (3)		Liquidation/Prepayment Code (5)

MF	Multifamily	1	Modification	1	Partial Liquidation (Curtailment)
RT	Retail	2	Foreclosure	2	Payoff Prior To Maturity
HC	HealthCare	3	Bankruptcy	3	Disposition / Liquidation
IN	Industrial	4	Extension	4	Repurchase / Substitution
MH	Mobile Home Park	5	Note Sale	5	Full Payoff At Maturity
OF	Office	6	DPO	6	DPO
MU	Mixed Use	7	REO	7	Liquidation prior to 7/1/2006
LO	Lodging	8	Resolved	8	Payoff With Penalty
SS	Self Storage	9	Pending Return to Master Servicer	9	Payoff With Yield Maintenance
SE	Securities	10	Deed In Lieu of Foreclosure	10	Curtailment With Penalty
CH	Cooperative Housing	11	Full Payoff	11	Curtailment With Yield Maintenance
ZZ	Missing Information	12	Reps and Warranties
SF	SF	13	TBD
WH	Warehouse	98	Other
OT	Other

Modification Code (4)

	Payment Status of Loan (2)
		1	Maturity Date Extension
A	In Grace Period	2	Amortization Change
B	Late, but less than 30 Days	3	Principal Write-Off
0	Current	4	Blank (formerly Combination)
1	30-59 Days Delinquent	5	Temporary Rate Reduction
2	60-89 Days Delinquent	6	Capitalization of Interest
3	90-120 Days Delinquent	7	Capitalization of Taxes
4	Performing Matured Balloon	8	Other
5	Non Performing Matured Balloon	9	Combination
6	121+ Days Delinquent	10	Forbearance




Reports Available at sf.citidirect.com		v. 21.09.28	Page 35 of 36		© Copyright 2025 Citigroup


Benchmark 2021-B23 Mortgage Trust
Commercial Mortgage Pass-Through Certificates, Series 2021-B23			July 17, 2025
NOTES
No Notes available for this deal at this time.




Reports Available at sf.citidirect.com	v. 21.09.28	Page 36 of 36	© Copyright 2025 Citigroup

BENCHMARK 2021-B23 MORTGAGE TRUST 10-D