Benchmark 2021-B23 Mortgage Trust
09/30/2025 | Press release | Distributed by Public on 09/30/2025 14:06
Asset-Backed Issuer Distribution Report (Form 10-D)
| Benchmark 2021-B23 Mortgage Trust |
| Commercial Mortgage Pass-Through Certificates, Series 2021-B23 |
| STATEMENT TO NOTEHOLDERS |
| September 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 | |
| [email protected] | 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 |
| September 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 | 152,665,113.21 | 1.620000 | % | 30/360 | 206,097.90 | - | 615,129.29 | 821,227.19 | - | - | 152,049,983.92 | ||
| 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 | 75,294,382.35 | 0.000000 | % | 30/360 | 208,461.60 | - | 32,375.23 | 240,836.83 | - | - | 75,262,007.12 | ||
| 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 | 2.310861 | % | 30/360 | 63,015.24 | - | - | 63,015.24 | - | - | 32,723,000.00 | ||
| G | 14,543,000.00 | 14,543,000.00 | 2.310861 | % | 30/360 | 28,005.71 | - | - | 28,005.71 | - | - | 14,543,000.00 | ||
| H | 47,267,145.00 | 47,267,145.00 | 2.310861 | % | 30/360 | 104,714.55 | - | - | 104,714.55 | - | - | 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 | 2.851548 | % | 30/360 | 29,347.18 | - | - | 29,347.18 | - | - | 12,350,000.00 | ||
| Spear 360-B | 16,387,000.00 | 16,387,000.00 | 2.851548 | % | 30/360 | 38,940.26 | - | - | 38,940.26 | - | - | 16,387,000.00 | ||
| Spear 360-C | 16,388,000.00 | 16,388,000.00 | 2.851548 | % | 30/360 | 38,942.64 | - | - | 38,942.64 | - | - | 16,388,000.00 | ||
| Spear 360-D | 7,125,000.00 | 7,125,000.00 | 2.851548 | % | 30/360 | 16,931.07 | - | - | 16,931.07 | - | - | 7,125,000.00 | ||
| Spear 360-V | 2,750,000.00 | 2,750,000.00 | 2.851548 | % | 30/360 | 6,534.80 | - | - | 6,534.80 | - | - | 2,750,000.00 | ||
| Total | 1,585,900,153 | 1,560,887,641 | 2,738,461.53 | - | 647,504.52 | 3,385,966.05 | - | - | 1,560,240,136 | |||||
| Notional | ||||||||||||||
| X-A | 1,181,663,000 | 1,157,901,113 | 1.361923 | % | 30/360 | 1,314,143.37 | - | - | 1,314,143.37 | - | (615,129.29 | ) | 1,157,285,984 | |
| X-B | 105,441,000.00 | 105,441,000.00 | 1.014135 | % | 30/360 | 89,109.53 | - | - | 89,109.53 | - | - | 105,441,000.00 | ||
| X-D | 72,718,000.00 | 72,718,000.00 | 1.310861 | % | 30/360 | 79,435.97 | - | - | 79,435.97 | - | - | 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 |
| September 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 | ||
| X-G | 14,543,000.00 | 14,543,000.00 | 1.000000 | % | 30/360 | 12,119.17 | - | - | 12,119.17 | - | - | 14,543,000.00 | |
| X-H | 47,267,145.00 | 47,267,145.00 | 1.000000 | % | 30/360 | 39,389.29 | - | - | 39,389.29 | - | - | 47,267,145.00 | |
| Total | 1,454,355,145 | 1,430,593,258 | 1,561,466.50 | - | - | 1,561,466.50 | - | (615,129.29 | ) | 1,429,978,129 | |||
| Grand Total | 3,040,255,298 | 2,991,480,899 | 4,299,928.03 | - | 647,504.52 | 4,947,432.55 | - | (615,129.29 | ) | 2,990,218,265 | |||
| 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 |
| September 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 | 08/29/2025 | - | - | - | - | - | - | - | |
| A-2 | 08162 | RAB3 | 08/29/2025 | 1.32809586 | - | 3.96389611 | 5.29199197 | - | - | 979.81082928 | |
| A-4 | A1 | 08162 | RAC1 | 08/29/2025 | 1.51916665 | - | - | 1.51916665 | - | - | 1,000.00000000 |
| A-4 | A2 | 08162RBX4 U0810TAU7 08162RBY2 | 08/29/2025 | 1.51916665 | - | - | 1.51916665 | - | - | 1,000.00000000 | |
| A-5 | 08162 | RAD9 | 08/29/2025 | 1.72499999 | - | - | 1.72499999 | - | - | 1,000.00000000 | |
| A-AB | 08162 | RAE7 | 08/29/2025 | 1.47166650 | - | - | 1.47166650 | - | - | 1,000.00000000 | |
| A-S | 08162 | RAG2 | 08/29/2025 | 1.89499997 | - | - | 1.89499997 | - | - | 1,000.00000000 | |
| B | 08162 | RAH0 | 08/29/2025 | 1.74583328 | - | - | 1.74583328 | - | - | 1,000.00000000 | |
| C | 08162 | RAJ6 | 08/29/2025 | 2.13583335 | - | - | 2.13583335 | - | - | 1,000.00000000 | |
| COMB_VRR | 08162 | RBG1 | 08/29/2025 | 2.72338596 | - | 0.42295678 | 3.14634274 | - | - | 983.23860806 | |
| D | 08162RAK3 U0810TAA1 08162RAL1 | 08/29/2025 | 1.66666673 | - | - | 1.66666673 | - | - | 1,000.00000000 | ||
| E | 08162RAM9 U0810TAB9 08162RAN7 | 08/29/2025 | 1.66666667 | - | - | 1.66666667 | - | - | 1,000.00000000 | ||
| F | 08162RAP2 U0810TAC7 08162RAQ0 | 08/29/2025 | 1.92571708 | - | - | 1.92571708 | - | - | 1,000.00000000 | ||
| G | 08162RAR8 U0810TAD5 08162RAS6 | 08/29/2025 | 1.92571753 | - | - | 1.92571753 | - | - | 1,000.00000000 | ||
| H | 08162RAT4 U0810TAE3 08162RAU1 | 08/29/2025 | 2.21537709 | - | - | 2.21537709 | - | - | 1,000.00000000 | ||
| R | 08162 | RBH9 | 08/29/2025 | - | - | - | - | - | - | - | |
| S | 08162 | RBV8 | 08/29/2025 | - | - | - | - | - | - | - | |
| Spear 360-A | 08162RBK2 U0810TAN3 08162RBL0 | 08/29/2025 | 2.37628988 | - | - | 2.37628988 | - | - | 1,000.00000000 | ||
| Spear 360-B | 08162RBM8 U0810TAP8 08162RBN6 | 08/29/2025 | 2.37628974 | - | - | 2.37628974 | - | - | 1,000.00000000 | ||
| Spear 360-C | 08162RBP1 U0810TAQ6 08162RBQ9 | 08/29/2025 | 2.37628997 | - | - | 2.37628997 | - | - | 1,000.00000000 | ||
| Spear 360-D | 08162RBR7 U0810TAR4 08162RBS5 | 08/29/2025 | 2.37629053 | - | - | 2.37629053 | - | - | 1,000.00000000 | ||
| Spear 360-V | 08162 | RBU0 | 08/29/2025 | 2.37629091 | - | - | 2.37629091 | - | - | 1,000.00000000 | |
| X-A | 08162 | RAF4 | 08/29/2025 | 1.11211350 | - | - | 1.11211350 | - | - | 979.37058511 | |
| X-B | 08162RAV9 U0810TAF0 08162RAW7 | 08/29/2025 | 0.84511272 | - | - | 0.84511272 | - | - | 1,000.00000000 | ||
| X-D | 08162RAX5 U0810TAG8 08162RAY3 | 08/29/2025 | 1.09238387 | - | - | 1.09238387 | - | - | 1,000.00000000 | ||
| X-F | 08162RAZ0 U0810TAH6 08162RBA4 | 08/29/2025 | 0.83333344 | - | - | 0.83333344 | - | - | 1,000.00000000 | ||
| X-G | 08162RBB2 U0810TAJ2 08162RBC0 | 08/29/2025 | 0.83333356 | - | - | 0.83333356 | - | - | 1,000.00000000 | ||
| X-H | 08162RBD8 U0810TAK9 08162RBE6 | 08/29/2025 | 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 |
| September 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 | % | 08/01-08/31 | - | - | - | - | - | - | - | - | - | |
| A-2 | 1.62000 | % | 1.62000 | % | 1.62000 | % | 08/01-08/31 | 206,097.90 | - | - | - | - | 206,097.90 | - | - | 206,097.90 | |
| A-4 | A1 | 1.82300 | % | 1.82300 | % | 1.82300 | % | 08/01-08/31 | 303,833.33 | - | - | - | - | 303,833.33 | - | - | 303,833.33 |
| A-4 | A2 | 1.82300 | % | 1.82300 | % | 1.82300 | % | 08/01-08/31 | 303,833.33 | - | - | - | - | 303,833.33 | - | - | 303,833.33 |
| A-5 | 2.07000 | % | 2.07000 | % | 2.07000 | % | 08/01-08/31 | 727,430.77 | - | - | - | - | 727,430.77 | - | - | 727,430.77 | |
| A-AB | 1.76600 | % | 1.76600 | % | 1.76600 | % | 08/01-08/31 | 29,318.54 | - | - | - | - | 29,318.54 | - | - | 29,318.54 | |
| A-S | 2.27400 | % | 2.27400 | % | 2.27400 | % | 08/01-08/31 | 310,050.42 | - | - | - | - | 310,050.42 | - | - | 310,050.42 | |
| B | 2.09500 | % | 2.09500 | % | 2.09500 | % | 08/01-08/31 | 104,736.03 | - | - | - | - | 104,736.03 | - | - | 104,736.03 | |
| C | 2.56300 | % | 2.56300 | % | 2.56300 | % | 08/01-08/31 | 97,071.49 | - | - | - | - | 97,071.49 | - | - | 97,071.49 | |
| COMB_VRR | 0.00000 | % | 0.00000 | % | 0.00000 | % | 08/01-08/31 | 208,461.60 | - | - | - | - | 208,461.60 | - | - | 208,461.60 | |
| D | 2.00000 | % | 2.00000 | % | 2.00000 | % | 08/01-08/31 | 84,836.67 | - | - | - | - | 84,836.67 | - | - | 84,836.67 | |
| E | 2.00000 | % | 2.00000 | % | 2.00000 | % | 08/01-08/31 | 36,360.00 | - | - | - | - | 36,360.00 | - | - | 36,360.00 | |
| F | 2.20099 | % | 2.31086 | % | 2.31086 | % | 08/01-08/31 | 63,015.24 | - | - | - | - | 63,015.24 | - | - | 63,015.24 | |
| G | 2.20099 | % | 2.31086 | % | 2.31086 | % | 08/01-08/31 | 28,005.71 | - | - | - | - | 28,005.71 | - | - | 28,005.71 | |
| H | 2.20099 | % | 2.31086 | % | 2.31086 | % | 08/01-08/31 | 91,023.15 | - | - | 169.57 | - | 91,023.15 | 13,691.40 | - | 104,714.55 | |
| R | 0.00000 | % | 0.00000 | % | 0.00000 | % | 08/01-08/31 | - | - | - | - | - | - | - | - | - | |
| S | 0.00000 | % | 0.00000 | % | 0.00000 | % | 08/01-08/31 | - | - | - | - | - | - | - | - | - | |
| Spear 360-A | 2.75956 | % | 2.85155 | % | 2.85155 | % | 08/01-08/31 | 29,347.18 | - | - | - | - | 29,347.18 | - | - | 29,347.18 | |
| Spear 360-B | 2.75956 | % | 2.85155 | % | 2.85155 | % | 08/01-08/31 | 38,940.26 | - | - | - | - | 38,940.26 | - | - | 38,940.26 | |
| Spear 360-C | 2.75956 | % | 2.85155 | % | 2.85155 | % | 08/01-08/31 | 38,942.64 | - | - | - | - | 38,942.64 | - | - | 38,942.64 | |
| Spear 360-D | 2.75956 | % | 2.85155 | % | 2.85155 | % | 08/01-08/31 | 16,931.07 | - | - | - | - | 16,931.07 | - | - | 16,931.07 | |
| Spear 360-V | 2.75956 | % | 2.85155 | % | 2.85155 | % | 08/01-08/31 | 6,534.80 | - | - | - | - | 6,534.80 | - | - | 6,534.80 | |
| Total | 2,724,770.13 | - | - | 169.57 | - | 2,724,770.13 | 13,691.40 | - | 2,738,461.53 | ||||||||
| Notional | |||||||||||||||||
| X-A | 1.28027 | % | 1.36192 | % | 1.36192 | % | 08/01-08/31 | 1,314,143.37 | - | - | - | - | 1,314,143.37 | - | - | 1,314,143.37 | |
| X-B | 0.90426 | % | 1.01414 | % | 1.01414 | % | 08/01-08/31 | 89,109.53 | - | - | - | - | 89,109.53 | - | - | 89,109.53 | |
| X-D | 1.20099 | % | 1.31086 | % | 1.31086 | % | 08/01-08/31 | 79,435.97 | - | - | - | - | 79,435.97 | - | - | 79,435.97 | |
| X-F | 1.00000 | % | 1.00000 | % | 1.00000 | % | 08/01-08/31 | 27,269.17 | - | - | - | - | 27,269.17 | - | - | 27,269.17 | |
| X-G | 1.00000 | % | 1.00000 | % | 1.00000 | % | 08/01-08/31 | 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 |
| September 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 | % | 08/01-08/31 | 39,389.29 | - | - | - | - | 39,389.29 | - | - | 39,389.29 |
| Total | 1,561,466.50 | - | - | - | - | 1,561,466.50 | - | - | 1,561,466.50 | |||||||
| Grand Total | 4,286,236.63 | - | - | 169.57 | - | 4,286,236.63 | 13,691.40 | - | 4,299,928.03 | |||||||
| 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 |
| September 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 | - | - | - | 88,053.47 | 169.57 | - | 13,691.40 | 74,531.64 | - | - | - | - | - | |
| R | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| S | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| Spear 360-A | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| Spear 360-B | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| Spear 360-C | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| Spear 360-D | - | - | - | 0.38 | - | - | - | 0.38 | - | - | - | - | - | |
| Spear 360-V | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| Total | - | - | - | 88,053.85 | 169.57 | - | 13,691.40 | 74,532.02 | - | - | - | - | - | |
| 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 |
| September 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 | - | - | - | 88,053.85 | 169.57 | - | 13,691.40 | 74,532.02 | - | - | - | - | - |
| 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 |
| September 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 | % | 30.51 | % | |
| A-2 | 152,665,113.21 | 615,129.29 | - | - | - | 152,049,983.92 | - | 9.79 | % | 9.75 | % | 30.00 | % | 30.51 | % | |
| A-4 | A1 | 200,000,000.00 | - | - | - | - | 200,000,000.00 | - | 12.61 | % | 12.82 | % | 30.00 | % | 30.51 | % |
| A-4 | A2 | 200,000,000.00 | - | - | - | - | 200,000,000.00 | - | 12.61 | % | 12.82 | % | 30.00 | % | 30.51 | % |
| A-5 | 421,699,000.00 | - | - | - | - | 421,699,000.00 | - | 26.59 | % | 27.03 | % | 30.00 | % | 30.51 | % | |
| A-AB | 19,922,000.00 | - | - | - | - | 19,922,000.00 | - | 1.26 | % | 1.28 | % | 30.00 | % | 30.51 | % | |
| A-S | 163,615,000.00 | - | - | - | - | 163,615,000.00 | - | 10.32 | % | 10.49 | % | 18.75 | % | 19.07 | % | |
| B | 59,992,000.00 | - | - | - | - | 59,992,000.00 | - | 3.78 | % | 3.85 | % | 14.63 | % | 14.87 | % | |
| C | 45,449,000.00 | - | - | - | - | 45,449,000.00 | - | 2.87 | % | 2.91 | % | 11.50 | % | 11.70 | % | |
| COMB_VRR | 75,294,382.35 | 32,375.23 | - | - | - | 75,262,007.12 | - | 4.83 | % | 4.82 | % | 0.00 | % | 0.00 | % | |
| D | 50,902,000.00 | - | - | - | - | 50,902,000.00 | - | 3.21 | % | 3.26 | % | 8.00 | % | 8.14 | % | |
| 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 | % | 3.31 | % | |
| 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 | 1,560,887,640.56 | 647,504.52 | - | - | - | 1,560,240,136.04 | - | 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 |
| September 17, 2025 |
| SOURCE OF FUNDS | ALLOCATION OF FUNDS | ||||||
| Interest Funds Available | Scheduled Fees | ||||||
| Scheduled Interest | 4,301,827.99 | Servicing Fee | 6,769.06 | ||||
| Prepayment Interest Excess | - | Trustee/Certificate Administrator Fee | 7,392.52 | ||||
| Prepayment Interest Shortfall | - | Operating Advisor Fee | 1,270.82 | ||||
| Interest Adjustments | - | Asset Representations Reviewer Ongoing Fee | 207.48 | ||||
| ASER Amount | - | CREFC Intellectual Property Royalty License Fee | 672.05 | ||||
| Realized Loss in Excess of Principal Balance | - | ||||||
| Total Scheduled Fees | 16,311.93 | ||||||
| Total Interest Funds Available | 4,301,827.99 | Additional Fees, Expenses, etc. | |||||
| Principal Funds Available | Additional Servicing Fee | - | |||||
| Scheduled Principal | 647,504.52 | Special Servicing Fee | (14,445.14 | ) | |||
| 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 | 33.17 | ||||
| Borrower Reimbursable Trust Fund Expenses | - | ||||||
| Total Principal Funds Available | 647,504.52 | ||||||
| Other Expenses | - | ||||||
| Other Funds Available | |||||||
| Yield Maintenance Charges | - | Total Additional Fees, Expenses, etc. | (14,411.97 | ) | |||
| Withdrawal of Withheld Amounts from the Interest Reserve | Distributions | ||||||
| Account | - | ||||||
| Interest Distribution | 4,299,928.03 | ||||||
| Deposit of Withheld Amounts to the Interest Reserve Account | - | ||||||
| Principal Distribution | 647,504.52 | ||||||
| Total Other Funds Available | - | Yield Maintenance Charge Distribution | - | ||||
| Total Distributions | 4,947,432.55 | ||||||
| Total Funds Available | 4,949,332.51 | ||||||
| Total Funds Allocated | 4,949,332.51 | ||||||
| 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 |
| September 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 | 98.381990 | % |
| Controlling Class Information | ||
| The Controlling Class Representative is LD II Holdco XV, LLC | ||
| There Are No Disclosable Special Servicer Fees. | ||
| Reports Available at sf.citidirect.com | v. 21.09.28 | Page 11 of 36 | © Copyright 2025 Citigroup |
| Benchmark 2021-B23 Mortgage Trust |
| Commercial Mortgage Pass-Through Certificates, Series 2021-B23 |
| STRATIFICATION DETAIL |
| September 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 | 9 | 323,227,898.21 | 20.72 | 3.2798 | 29 | 3.809228 |
| 61 to 90 Months | 52 | 1,237,012,237.83 | 79.28 | 3.1799 | 64 | 3.681549 |
| 91 Months or Greater | 0 | 0.00 | 0.00 | 0.0000 | 0 | 0.000000 |
| Total | 61 | 1,560,240,136.04 | 100.00 | 3.2006 | 56 | 3.707999 |
| 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 | 40,637,430.03 | 2.60 | 3.7658 | 64 | 0.716264 |
| 1.251 to 1.500 | 1 | 16,500,000.00 | 1.06 | 3.3400 | 65 | 1.500000 |
| 1.501 to 1.750 | 4 | 65,289,686.40 | 4.18 | 3.3874 | 30 | 1.622627 |
| 1.751 to 2.000 | 4 | 69,568,604.35 | 4.46 | 3.5278 | 64 | 1.921211 |
| 2.001 to 2.250 | 7 | 185,540,615.82 | 11.89 | 2.9587 | 64 | 2.191446 |
| 2.251 to 2.500 | 4 | 20,631,151.81 | 1.32 | 3.6285 | 62 | 2.407026 |
| 2.501 to 2.750 | 5 | 122,559,710.32 | 7.86 | 3.3691 | 62 | 2.664330 |
| 2.751 to 3.000 | 5 | 261,816,218.06 | 16.78 | 3.2655 | 39 | 2.835330 |
| 3.001 to 3.250 | 8 | 218,640,000.00 | 14.01 | 2.6960 | 63 | 3.048729 |
| 3.251 to 3.500 | 3 | 21,850,000.00 | 1.40 | 3.4776 | 64 | 3.390137 |
| 3.501 to 3.750 | 3 | 96,865,000.00 | 6.21 | 3.3496 | 53 | 3.554711 |
| 3.751 to 4.000 | 0 | 0.00 | 0.00 | 0.0000 | 0 | 0.000000 |
| 4.001 or Greater | 13 | 440,341,719.25 | 28.22 | 3.2641 | 60 | 6.544469 |
| Total | 61 | 1,560,240,136.04 | 100.00 | 3.2006 | 56 | 3.707999 |
| 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 |
| September 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 | 19,077,548.35 | 1.22 | 3.5325 | 64 | 2.240357 |
| 10,000,001 to 15,000,000 | 10 | 125,303,217.49 | 8.03 | 3.4809 | 64 | 2.376455 |
| 15,000,001 to 20,000,000 | 10 | 181,572,333.65 | 11.64 | 3.2718 | 56 | 3.836065 |
| 20,000,001 to 25,000,000 | 1 | 21,010,158.95 | 1.35 | 2.7681 | 64 | 2.190000 |
| 25,000,001 to 30,000,000 | 3 | 87,500,000.00 | 5.61 | 2.8392 | 60 | 2.901143 |
| 30,000,001 to 35,000,000 | 5 | 167,915,100.00 | 10.76 | 3.1214 | 49 | 5.732435 |
| 35,000,001 to 40,000,000 | 2 | 74,216,218.06 | 4.76 | 3.4384 | 64 | 2.933933 |
| 40,000,001 to 45,000,000 | 2 | 84,500,000.00 | 5.42 | 2.9230 | 64 | 4.041077 |
| 45,000,001 to 50,000,000 | 2 | 96,058,434.04 | 6.16 | 2.8891 | 64 | 2.517773 |
| 5,000,001 to 10,000,000 | 12 | 82,281,648.83 | 5.27 | 3.7250 | 63 | 2.360204 |
| 50,000,001 to 55,000,000 | 1 | 55,000,000.00 | 3.53 | 2.7681 | 64 | 2.190000 |
| 55,000,001 to 60,000,000 | 2 | 118,075,000.00 | 7.57 | 3.4680 | 58 | 7.997480 |
| 60,000,001 to 65,000,000 | 2 | 126,730,476.67 | 8.12 | 3.0405 | 64 | 2.491585 |
| 65,000,001 to 70,000,000 | 1 | 66,000,000.00 | 4.23 | 3.2690 | 65 | 3.520000 |
| 70,000,001 to 75,000,000 | 2 | 150,000,000.00 | 9.61 | 3.3197 | 64 | 3.850000 |
| 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 | 6.73 | 3.0320 | 4 | 2.860000 |
| Total | 61 | 1,560,240,136.04 | 100.00 | 3.2006 | 56 | 3.707999 |
| 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 |
| September 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 | 1,552,921,622.85 | 99.53 | 3.1933 | 56 | 3.715625 |
| 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 | 7,318,513.19 | 0.47 | 4.7470 | 64 | 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 | 1,560,240,136.04 | 100.00 | 3.2006 | 56 | 3.707999 |
| Property Type | ||||||
| Asset | Ending Scheduled | % of | Wtd Avg | |||
| Property Type Range | Count | Balance | Agg.Bal. WAC WAM | DSCR | ||
| Industrial | 10 | 180,968,772.99 | 11.60 | 3.3662 | 63 | 2.908865 |
| Lodging | 5 | 137,146,411.40 | 8.79 | 3.5495 | 54 | 5.333996 |
| Mixed Use | 11 | 357,882,590.78 | 22.94 | 2.9339 | 63 | 4.720241 |
| Multifamily | 4 | 46,955,000.00 | 3.01 | 3.7388 | 64 | 2.150076 |
| Office | 19 | 696,677,005.69 | 44.65 | 3.1282 | 50 | 2.666117 |
| Other | 0 | 0.00 | 0.00 | 0.0000 | 0 | 0.000000 |
| Retail | 5 | 97,260,100.00 | 6.23 | 3.4339 | 64 | 8.017313 |
| Self Storage | 7 | 43,350,255.18 | 2.78 | 3.6627 | 64 | 2.306369 |
| Total | 61 | 1,560,240,136.04 | 100.00 | 3.2006 | 56 | 3.707999 |
| 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 |
| September 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 | 75.89 | 3.1873 | 54 | 4.122483 |
| 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 | 376,145,036.04 | 24.11 | 3.2422 | 63 | 2.403214 |
| Total | 61 | 1,560,240,136.04 | 100.00 | 3.2006 | 56 | 3.707999 |
| 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 | 1,560,240,136.04 | 100.00 | 3.2006 | 56 | 3.707999 |
| Total | 61 | 1,560,240,136.04 | 100.00 | 3.2006 | 56 | 3.707999 |
| 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 |
| September 17, 2025 |
| State | ||||||||
| Asset | Ending Scheduled | % of | Wtd Avg | |||||
| State Range | Count | Balance | Agg.Bal. WAC WAM | DSCR | ||||
| California | 9 | 224,841,388.23 | 14.41 | 2.8065 | 59 | 3.088512 | ||
| Florida | 5 | 147,373,434.04 | 9.45 | 3.3848 | 64 | 2.557720 | ||
| Idaho | 2 | 53,445,000.00 | 3.43 | 3.4528 | 64 | 11.452469 | ||
| Illinois | 3 | 55,674,464.70 | 3.57 | 3.5837 | 64 | 2.525442 | ||
| Indiana | 1 | 8,500,000.00 | 0.54 | 3.3970 | 60 | 2.460000 | ||
| Louisiana | 1 | 6,630,374.55 | 0.42 | 3.4100 | 64 | 0.760000 | ||
| Michigan | 2 | 10,363,742.59 | 0.66 | 3.8240 | 65 | 1.316429 | ||
| Minnesota | 1 | 14,000,000.00 | 0.90 | 3.9100 | 64 | 0.700000 | ||
| Missouri | 1 | 19,825,000.00 | 1.27 | 2.9800 | 64 | 4.260000 | ||
| N/A | 6 | 163,031,563.41 | 10.45 | 3.4603 | 46 | 3.909130 | ||
| New Jersey | 1 | 11,939,686.40 | 0.77 | 3.1320 | 64 | 1.670000 | ||
| New York | 13 | 283,950,000.00 | 18.20 | 2.8823 | 63 | 2.704048 | ||
| North Carolina | 1 | 5,860,170.31 | 0.38 | 3.6150 | 64 | 1.830000 | ||
| Oregon | 1 | 75,000,000.00 | 4.81 | 3.2994 | 64 | 5.000000 | ||
| Pennsylvania | 3 | 55,100,000.00 | 3.53 | 3.5556 | 64 | 2.881906 | ||
| Tennessee | 3 | 57,347,948.63 | 3.68 | 3.3914 | 57 | 4.207846 | ||
| Texas | 2 | 85,827,898.21 | 5.50 | 3.3917 | 62 | 3.723297 | ||
| Utah | 1 | 58,700,000.00 | 3.76 | 3.3770 | 63 | 10.200000 | ||
| Virginia | 1 | 18,070,000.00 | 1.16 | 3.1600 | 64 | 4.130000 | ||
| Washington | 2 | 137,615,100.00 | 8.82 | 3.0913 | 18 | 3.177583 | ||
| West Virginia | 1 | 3,444,364.97 | 0.22 | 3.8100 | 64 | 2.510000 | ||
| Wisconsin | 1 | 63,700,000.00 | 4.08 | 3.3100 | 64 | 2.790000 | ||
| Total | 61 | 1,560,240,136.04 | 100.00 | 3.2006 | 56 | 3.707999 | ||
| Reports Available at sf.citidirect.com | v. 21.09.28 | Page 16 of 36 | © Copyright 2025 Citigroup | |||||
| Benchmark 2021-B23 Mortgage Trust |
| Commercial Mortgage Pass-Through Certificates, Series 2021-B23 |
| MORTGAGE LOAN DETAIL |
| September 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 | 09/05/2025 | 3.37700 | % | 170,697.97 | - | 58,700,000.00 | 58,700,000.00 | 12/05/2030 | 0 | 0 | 0 | |||
| 30506755 | 11 | OF | Saint Petersburg | FL | 09/06/2025 | 3.42000 | % | 135,863.90 | 75,316.79 | 46,133,750.83 | 46,058,434.04 | 02/06/2031 | 0 | 0 | 8 | ||||
| 30506694 | 12 | OF | Wyomissing | PA | 09/06/2025 | 3.50000 | % | 129,295.83 | - | 42,900,000.00 | 42,900,000.00 | 01/06/2031 | 0 | 0 | 0 | ||||
| 30506727 | 13 | A | MU | Palo Alto | CA | 09/06/2025 | 2.32789 | % | 83,390.01 | - | 41,600,000.00 | 41,600,000.00 | 10/06/2037 | 0 | 0 | 0 | |||
| 30506685 | 14 | A2 | OF | 09/01/2025 | 3.39200 | % | 113,272.54 | 63,942.56 | 38,780,160.62 | 38,716,218.06 | 01/01/2031 | 0 | 0 | 0 | |||||
| 30506701 | 15 | IN | Chicago | IL | 08/29/2025 | 3.48900 | % | 106,656.79 | - | 35,500,000.00 | 35,500,000.00 | 01/01/2031 | 0 | 0 | 0 | ||||
| 30530087 | 16 | A1 | LO | Nashville | TN | 09/05/2025 | 3.13900 | % | 94,605.97 | - | 35,000,000.00 | 35,000,000.00 | 03/06/2030 | 0 | 0 | 0 | |||
| 30506775 | 17 | A1 | RT | Meridian | ID | 09/05/2025 | 3.49900 | % | 105,455.97 | - | 35,000,000.00 | 35,000,000.00 | 02/05/2031 | 0 | 0 | 0 | |||
| 30530114 | 18 | A5 | OF | 08/06/2025 | 3.22200 | % | 94,610.45 | - | 34,100,000.00 | 34,100,000.00 | 04/04/2025 | 5 | 1 | 8 | |||||
| 30506605 | 19 | RT | Silverdale | WA | 09/05/2025 | 3.28200 | % | 92,175.71 | - | 32,615,100.00 | 32,615,100.00 | 01/05/2031 | 0 | 0 | 0 | ||||
| 30506696 | 1 | A1 | MU | New York | NY | 09/06/2025 | 2.40000 | % | 103,333.33 | - | 50,000,000.00 | 50,000,000.00 | 01/06/2031 | 0 | 0 | 0 | |||
| 30506741 | 1 | A4 | MU | New York | NY | 09/06/2025 | 2.40000 | % | 41,333.33 | - | 20,000,000.00 | 20,000,000.00 | 01/06/2031 | 0 | 0 | 0 | |||
| 30506742 | 1 | A5 | MU | New York | NY | 09/06/2025 | 2.40000 | % | 30,586.67 | - | 14,800,000.00 | 14,800,000.00 | 01/06/2031 | 0 | 0 | 0 | |||
| 30506781 | 22 | MU | Brooklyn | NY | 09/06/2025 | 3.40000 | % | 58,409.17 | - | 19,950,000.00 | 19,950,000.00 | 02/06/2031 | 0 | 0 | 0 | ||||
| 30506693 | 23 | IN | Mexico | MO | 09/06/2025 | 2.98000 | % | 50,873.15 | - | 19,825,000.00 | 19,825,000.00 | 01/06/2031 | 0 | 0 | 0 | ||||
| 30506721 | 24 | RT | Nampa | ID | 09/05/2025 | 3.36500 | % | 53,446.95 | - | 18,445,000.00 | 18,445,000.00 | 01/05/2031 | 0 | 0 | 0 | ||||
| 30506638 | 25 | OF | Los Angeles | CA | 09/06/2025 | 3.50000 | % | 55,154.17 | - | 18,300,000.00 | 18,300,000.00 | 01/06/2026 | 0 | 0 | 0 | ||||
| 30506698 | 26 | OF | Richmond | VA | 09/06/2025 | 3.16000 | % | 49,170.48 | - | 18,070,000.00 | 18,070,000.00 | 01/06/2031 | 0 | 0 | 0 | ||||
| 30506777 | 27 | OF | New York | NY | 09/06/2025 | 3.34000 | % | 47,455.83 | - | 16,500,000.00 | 16,500,000.00 | 02/06/2031 | 0 | 0 | 0 | ||||
| 30530112 | 28 | IN | Murfreesboro | TN | 09/05/2025 | 3.31900 | % | 43,022.61 | 23,815.49 | 15,053,250.93 | 15,029,435.44 | 01/06/2031 | 0 | 0 | 0 | ||||
| 30506697 | 29 | IN | Melrose Park | IL | 09/06/2025 | 3.70000 | % | 42,692.09 | 24,969.51 | 13,399,434.21 | 13,374,464.70 | 01/06/2031 | 0 | 0 | 0 | ||||
| 30530111 | 2 | A1 | OF | Redmond | WA | 09/05/2025 | 3.03200 | % | 274,143.33 | - | 105,000,000.00 | 105,000,000.00 | 01/06/2026 | 0 | 0 | 0 | |||
| 30506725 | 30 | MF | Minneapolis | MN | 09/06/2025 | 3.91000 | % | 47,137.22 | - | 14,000,000.00 | 14,000,000.00 | 01/06/2031 | 0 | 0 | 0 | ||||
| 30506726 | 31 | MF | New York | NY | 09/06/2025 | 3.81000 | % | 43,471.04 | - | 13,250,000.00 | 13,250,000.00 | 01/06/2031 | 0 | 0 | 0 | ||||
| Robbinsville | |||||||||||||||||||
| 30506688 | 32 | OF | NJ | 09/01/2025 | 3.13200 | % | 32,267.53 | 24,542.69 | 11,964,229.09 | 11,939,686.40 | 01/01/2031 | 0 | 0 | 0 | |||||
| Township | |||||||||||||||||||
| 30319206 | 33 | MF | Kissimmee | FL | 09/06/2025 | 3.55400 | % | 38,453.79 | - | 12,565,000.00 | 12,565,000.00 | 02/06/2031 | 0 | 0 | 0 | ||||
| 30506785 | 34 | MU | Brooklyn | NY | 09/06/2025 | 3.85000 | % | 41,440.97 | - | 12,500,000.00 | 12,500,000.00 | 02/06/2031 | 0 | 0 | 0 | ||||
| 30530109 | 35 | IN | San Diego | CA | 09/05/2025 | 3.10600 | % | 30,174.87 | 23,242.92 | 11,281,963.96 | 11,258,721.04 | 01/06/2031 | 0 | 0 | 0 | ||||
| 30506782 | 36 | OF | Cambria Heights | NY | 09/06/2025 | 3.85000 | % | 38,125.69 | - | 11,500,000.00 | 11,500,000.00 | 02/06/2031 | 0 | 0 | 0 | ||||
| 30506724 | 37 | SS | 09/06/2025 | 3.61000 | % | 31,494.70 | 16,092.69 | 10,131,438.04 | 10,115,345.35 | 01/06/2031 | 0 | 0 | 0 | ||||||
| 30506722 | 38 | OF | Hollywood | FL | 09/06/2025 | 3.20000 | % | 25,764.44 | - | 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 |
| September 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 | 09/05/2025 | 3.39700 | % | 24,864.15 | - | 8,500,000.00 | 8,500,000.00 | 09/06/2030 | 0 | 0 | 0 | ||||
| 30319197 | 3 | A1 | OF | San Francisco | CA | 09/06/2025 | 2.76806 | % | 150,772.16 | 223,241.53 | 63,253,718.20 | 63,030,476.67 | 01/06/2031 | 0 | 0 | 0 | |||
| 30319198 | 3 | A2 | OF | San Francisco | CA | 09/06/2025 | 2.76806 | % | 50,257.39 | 74,413.84 | 21,084,572.79 | 21,010,158.95 | 01/06/2031 | 0 | 0 | 0 | |||
| 30319199 | 3 | A3 | OF | San Francisco | CA | 09/06/2025 | 2.76806 | % | 10,051.48 | 14,882.77 | 4,216,914.34 | 4,202,031.57 | 01/06/2031 | 0 | 0 | 0 | |||
| 30319200 | 3 | B | OF | San Francisco | CA | 09/06/2025 | 2.76806 | % | 131,098.52 | - | 55,000,000.00 | 55,000,000.00 | 01/06/2031 | 0 | 0 | 0 | |||
| 30506723 | 40 | LO | Memphis | TN | 09/01/2025 | 4.74700 | % | 29,962.09 | 11,311.99 | 7,329,825.18 | 7,318,513.19 | 01/01/2031 | 0 | 0 | 0 | ||||
| 30506713 | 41 | MF | Modesto | CA | 09/05/2025 | 3.59600 | % | 22,109.41 | - | 7,140,000.00 | 7,140,000.00 | 01/06/2031 | 0 | 0 | 0 | ||||
| 30506706 | 42 | SS | New Orleans | LA | 09/06/2025 | 3.41000 | % | 19,501.40 | 10,912.84 | 6,641,287.39 | 6,630,374.55 | 01/06/2031 | 0 | 0 | 0 | ||||
| 30506751 | 43 | RT | Schaumburg | IL | 09/06/2025 | 3.84900 | % | 22,538.03 | - | 6,800,000.00 | 6,800,000.00 | 02/06/2031 | 0 | 0 | 0 | ||||
| 30506711 | 44 | IN | Hawthorne | NY | 09/06/2025 | 3.81800 | % | 22,192.13 | - | 6,750,000.00 | 6,750,000.00 | 01/06/2031 | 0 | 0 | 0 | ||||
| 30319207 | 45 | MU | Detroit | MI | 09/06/2025 | 3.95000 | % | 22,591.32 | 9,202.67 | 6,641,793.45 | 6,632,590.78 | 02/06/2031 | 0 | 0 | 0 | ||||
| 30506745 | 46 | SS | Bristol | PA | 09/06/2025 | 3.98000 | % | 22,276.94 | - | 6,500,000.00 | 6,500,000.00 | 01/06/2031 | 0 | 0 | 0 | ||||
| 30506730 | 47 | SS | Knightdale | NC | 09/06/2025 | 3.61500 | % | 18,276.78 | 11,102.24 | 5,871,272.55 | 5,860,170.31 | 01/06/2031 | 0 | 0 | 0 | ||||
| 30506684 | 48 | SS | Mechanicsburg | PA | 09/06/2025 | 3.49000 | % | 17,130.08 | - | 5,700,000.00 | 5,700,000.00 | 01/06/2031 | 0 | 0 | 0 | ||||
| 30506753 | 49 | SS | 09/06/2025 | 3.84000 | % | 16,864.00 | - | 5,100,000.00 | 5,100,000.00 | 02/06/2031 | 0 | 0 | 0 | ||||||
| 30530115 | 4 | A1 | OF | West Palm Beach | FL | 09/06/2025 | 3.34003 | % | 215,709.95 | - | 75,000,000.00 | 75,000,000.00 | 02/06/2031 | 0 | 0 | 0 | |||
| 30506695 | 50 | RT | Bradenton | FL | 09/06/2025 | 3.69000 | % | 13,981.00 | - | 4,400,000.00 | 4,400,000.00 | 01/06/2031 | 0 | 0 | 0 | ||||
| 30506748 | 51 | IN | Troy | MI | 09/06/2025 | 3.60000 | % | 11,588.43 | 7,052.03 | 3,738,203.84 | 3,731,151.81 | 02/06/2031 | 0 | 0 | 0 | ||||
| Lewisburg and White | |||||||||||||||||||
| 30506746 | 52 | SS | WV | 09/06/2025 | 3.81000 | % | 11,317.59 | 5,244.11 | 3,449,609.08 | 3,444,364.97 | 01/06/2031 | 0 | 0 | 0 | |||||
| Sulphur Springs | |||||||||||||||||||
| Rancho Santa | |||||||||||||||||||
| 30506749 | 53 | IN | CA | 08/06/2025 | 3.93000 | % | 11,167.75 | - | 3,300,000.00 | 3,300,000.00 | 02/06/2031 | B | 0 | 0 | |||||
| Margarita | |||||||||||||||||||
| 30506739 | 6 | A1 | MU | Portland | OR | 09/01/2025 | 3.29940 | % | 213,086.51 | - | 75,000,000.00 | 75,000,000.00 | 01/01/2031 | 0 | 0 | 0 | |||
| 30530189 | 7 | OF | The Woodlands | TX | 09/05/2025 | 3.26900 | % | 185,788.17 | - | 66,000,000.00 | 66,000,000.00 | 02/06/2031 | 0 | 0 | 0 | ||||
| 30506744 | 8 | IN | Menomonee Falls | WI | 09/06/2025 | 3.31000 | % | 181,562.69 | - | 63,700,000.00 | 63,700,000.00 | 01/06/2031 | 0 | 0 | 0 | ||||
| 30319205 | A-1-3 | MU | New York | NY | 09/06/2025 | 3.16000 | % | 74,830.56 | - | 27,500,000.00 | 27,500,000.00 | 03/06/2030 | 0 | 0 | 0 | ||||
| 30319201 | A13-8 | LO | 09/05/2025 | 3.55800 | % | 181,915.10 | - | 59,375,000.00 | 59,375,000.00 | 03/05/2032 | 0 | 0 | 0 | ||||||
| 30319202 | A15-8 | LO | 09/05/2025 | 3.55800 | % | 47,872.40 | - | 15,625,000.00 | 15,625,000.00 | 03/05/2032 | 0 | 0 | 0 | ||||||
| 30506758 | A2 | /A3 | MU | New York | NY | 09/06/2025 | 2.40000 | % | 64,480.00 | - | 31,200,000.00 | 31,200,000.00 | 01/06/2031 | 0 | 0 | 0 | |||
| 30505245 | A-2-1 | LO | Houston | TX | 09/06/2025 | 3.80000 | % | 64,973.62 | 28,217.85 | 19,856,116.06 | 19,827,898.21 | 03/06/2030 | 0 | 0 | 0 | ||||
| 30319203 | A-2-4 | OF | New York | NY | 09/06/2025 | 2.69210 | % | 69,545.92 | - | 30,000,000.00 | 30,000,000.00 | 12/06/2030 | 0 | 0 | 0 | ||||
| 30506584 | A-4-3 | OF | New York | NY | 09/06/2025 | 2.69210 | % | 69,545.92 | - | 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 | 4,301,827.99 | 647,504.52 | 1,560,887,640.56 | 1,560,240,136.04 |
| September 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 |
| September 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 | 46,058,434.04 | 5,850,767.54 | 1,329,087.69 | 01/01/2025 | 03/31/2025 | |
| 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 | 5,252,172.34 | 01/01/2025 | 06/30/2025 |
| 30506685 | 14 | A2 | OF | 38,716,218.06 | 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 | 25,257,112.63 | 01/01/2025 | 06/30/2025 | ||
| 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 | 2,404,559.97 | 01/01/2025 | 03/31/2025 |
| 30506741 | 1 | A4 | MU | New York | NY | 20,000,000.00 | 15,112,129.97 | 2,404,559.97 | 01/01/2025 | 03/31/2025 |
| 30506742 | 1 | A5 | MU | New York | NY | 14,800,000.00 | 15,112,129.97 | 2,404,559.97 | 01/01/2025 | 03/31/2025 |
| 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 | 2,779,803.32 | 01/01/2025 | 06/30/2025 | |
| 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 | 2,416,970.32 | 01/01/2025 | 06/30/2025 | |
| 30506698 | 26 | OF | Richmond | VA | 18,070,000.00 | 2,390,678.50 | 2,611,775.39 | 01/01/2025 | 06/30/2025 | |
| 30506777 | 27 | OF | New York | NY | 16,500,000.00 | 898,097.89 | 840,150.09 | 01/01/2025 | 06/30/2025 | |
| 30530112 | 28 | IN | Murfreesboro | TN | 15,029,435.44 | 1,842,596.95 | 1,865,360.36 | 01/01/2025 | 06/30/2025 | |
| 30506697 | 29 | IN | Melrose Park | IL | 13,374,464.70 | 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 | 12,131,184.85 | 01/01/2025 | 06/30/2025 |
| 30506725 | 30 | MF | Minneapolis | MN | 14,000,000.00 | 315,900.29 | 100,940.97 | 01/01/2025 | 03/31/2025 | |
| 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 | 11,939,686.40 | 1,143,270.80 | 1,147,416.30 | 01/01/2025 | 06/30/2025 | |
| 30319206 | 33 | MF | Kissimmee | FL | 12,565,000.00 | 1,687,104.39 | 1,677,555.39 | 01/01/2025 | 06/30/2025 | |
| 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 | 11,258,721.04 | 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 | 10,115,345.35 | 1,309,287.72 | 648,071.77 | 07/01/2024 | 06/30/2025 | |||
| 30506722 | 38 | OF | Hollywood | FL | 9,350,000.00 | 1,121,597.51 | 1,138,151.52 | 01/01/2025 | 06/30/2025 | |
| 30530113 | 39 | IN | Bloomington | IN | 8,500,000.00 | 735,993.72 | 740,260.26 | 01/01/2025 | 06/30/2025 | |
| 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 |
| September 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 | 63,030,476.67 | 13,986,414.66 | 14,189,967.95 | 07/01/2024 | 06/30/2025 |
| 30319198 | 3 | A2 | OF | San Francisco | CA | 21,010,158.95 | 13,986,414.66 | 14,189,967.95 | 07/01/2024 | 06/30/2025 |
| 30319199 | 3 | A3 | OF | San Francisco | CA | 4,202,031.57 | 13,986,414.66 | 14,189,967.95 | 07/01/2024 | 06/30/2025 |
| 30319200 | 3 | B | OF | San Francisco | CA | 55,000,000.00 | 13,986,414.66 | 14,189,967.95 | 07/01/2024 | 06/30/2025 |
| 30506723 | 40 | LO | Memphis | TN | 7,318,513.19 | 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 | 6,630,374.55 | 361,581.60 | 299,426.19 | 07/01/2024 | 06/30/2025 | |
| 30506751 | 43 | RT | Schaumburg | IL | 6,800,000.00 | 848,686.77 | 896,062.32 | 01/01/2025 | 06/30/2025 | |
| 30506711 | 44 | IN | Hawthorne | NY | 6,750,000.00 | 566,212.09 | 479,507.24 | 01/01/2025 | 06/30/2025 | |
| 30319207 | 45 | MU | Detroit | MI | 6,632,590.78 | 319,661.16 | 54,526.48 | Not Available | Not Available | |
| 30506745 | 46 | SS | Bristol | PA | 6,500,000.00 | 721,743.98 | 717,138.98 | 07/01/2024 | 06/30/2025 | |
| 30506730 | 47 | SS | Knightdale | NC | 5,860,170.31 | 652,663.01 | 652,663.01 | Not Available | Not Available | |
| 30506684 | 48 | SS | Mechanicsburg | PA | 5,700,000.00 | 633,852.32 | 709,002.14 | 07/01/2024 | 06/30/2025 | |
| 30506753 | 49 | SS | 5,100,000.00 | 534,747.34 | 495,990.66 | 01/01/2025 | 06/30/2025 | |||
| 30530115 | 4 | A1 | OF | West Palm Beach | FL | 75,000,000.00 | 16,993,254.12 | 18,619,602.96 | 01/01/2025 | 06/30/2025 |
| 30506695 | 50 | RT | Bradenton | FL | 4,400,000.00 | 315,113.55 | 80,438.20 | Not Available | Not Available | |
| 30506748 | 51 | IN | Troy | MI | 3,731,151.81 | 558,350.78 | 558,350.78 | Not Available | Not Available | |
| Lewisburg and White Sulphur | ||||||||||
| 30506746 | 52 | SS | WV | 3,444,364.97 | 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 | 24,397,795.44 | 01/01/2025 | 06/30/2025 |
| 30530189 | 7 | OF | The Woodlands | TX | 66,000,000.00 | 7,864,984.32 | 2,003,622.69 | 01/01/2025 | 03/31/2025 | |
| 30506744 | 8 | IN | Menomonee Falls | WI | 63,700,000.00 | 5,735,690.18 | 1,506,647.37 | 01/01/2025 | 03/31/2025 | |
| 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 | 2,404,559.97 | 01/01/2025 | 03/31/2025 |
| 30505245 | A-2-1 | LO | Houston | TX | 19,827,898.21 | 9,714,006.36 | 13,321,412.67 | 01/01/2025 | 06/30/2025 | |
| 30319203 | A-2-4 | OF | New York | NY | 30,000,000.00 | 103,878,419.02 | 25,982,937.76 | 01/01/2025 | 03/31/2025 | |
| 30506584 | A-4-3 | OF | New York | NY | 30,000,000.00 | 103,878,419.02 | 25,982,937.76 | 01/01/2025 | 03/31/2025 | |
| Total | Count = 61 | 1,560,240,136.04 | 2,133,834,161.10 | 1,721,767,576.69 | ||||||
| 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 |
| September 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 | 08/06/2025 | 94,610.45 | 70,875.25 | - | - | 5 | 1 | 11/24/2024 | |||||
| 30506749 | 53 | 3,300,000.00 | 08/06/2025 | 11,167.75 | 11,160.65 | 36.88 | 3,000.00 | B | 0 | |||||||
| Total | Count = 2 | 37,400,000.00 | 105,778.20 | 82,035.90 | 36.88 | 3,000.00 | ||||||||||
| 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 |
| September 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 | ||||||||||||||||
| 09/17/2025 | |||||||||||||||||||||||||||||
| 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 | ||||||||||||||||
| 08/15/2025 | |||||||||||||||||||||||||||||
| 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 | ||||||||||||||||
| 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 | % | ||
| 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 |
| September 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 | |
| 30530114 | 18 | A5 | Selig Office Portfolio | 34,100,000.00 | 34,100,000.00 | 8,525,000.00 | 08/06/2025 | - | 23,625.09 |
| 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 |
| September 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 | |
| 9/17/2025 | 30530114 | 18 | A5 | Selig Office Portfolio | 34,100,000.00 | 34,100,000.00 | 8,525,000.00 | 08/06/2025 | - | 23,625.09 |
| 8/15/2025 | 30530114 | 18 | A5 | Selig Office Portfolio | 34,100,000.00 | 34,100,000.00 | 8,525,000.00 | 08/06/2025 | 23,625.09 | 23,625.09 |
| 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 |
| September 17, 2025 |
| Modification | Modification | |||||
| Loan ID | OMCR | Property Name | Date | Code (4) | ||
| 30506755 | 11 | First Central Tower | 09/19/2022 | 8 | ||
| 30530114 | 18 | A5 | Selig Office Portfolio | 07/18/2025 | 8 | |
| Total | Count = 2 | |||||
| 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 |
| September 17, 2025 |
| Distribution | Modification | Modification | ||||
| Date | Loan ID | OMCR | Property Name | Date | Code (4) | |
| 09/17/2025 | 30506755 | 11 | First Central Tower | 09/19/2022 | 8 | |
| 09/17/2025 | 30530114 | 18 | A5 | Selig Office Portfolio | 07/18/2025 | 8 |
| 08/15/2025 | 30506755 | 11 | First Central Tower | 09/19/2022 | 8 | |
| 08/15/2025 | 30530114 | 18 | A5 | Selig Office Portfolio | 07/18/2025 | 8 |
| 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 | |
| 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 |
| September 17, 2025 |
| Distribution | Modification | Modification | ||||
| Date | Loan ID | OMCR | Property Name | Date | Code (4) | |
| 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 |
| 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 |
| September 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 | (14,445.14 | ) | 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 |
| September 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 | ||
| 09/17/2025 | 30530114 | 18 | A5 | 1 | (14,445.14 | ) | 34,100,000.00 | 34,100,000.00 | 741,000,000.00 | 11/24/2024 | ||
| 08/15/2025 | 30530114 | 18 | A5 | 1 | 7,340.97 | 34,100,000.00 | 34,100,000.00 | 741,000,000.00 | 11/24/2024 | |||
| 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 |
| September 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 |
| September 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 | September 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 | September 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 | September 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 | September 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 published this content on September 30, 2025, and is solely responsible for the information contained herein. Distributed via SEC EDGAR on September 30, 2025 at 20:07 UTC. If you believe the information included in the content is inaccurate or outdated and requires editing or removal, please contact us at [email protected]