05/07/2026 | Press release | Distributed by Public on 05/07/2026 10:03
| Sequoia Mortgage Trust |
| Mortgage Pass-Through Certificates, Series 2013-8 |
| STATEMENT TO NOTEHOLDERS |
| April 27, 2026 |
| TRANSACTION PARTIES | ||
| Depositor: | Sequoia Residential Funding, Inc. | |
| Trustee: | Wilmington Trust, National Association | |
| Master Servicer: | CitiMortgage, Inc. | |
| Karen Schluter | Citibank, Agency and Trust | |
| (212) 816-5827 | 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 | 3 |
| 2 | . | Distribution Detail | 4 |
| 2.1 | . | Interest Detail | 4 |
| 2.2 | . | Interest Shortfall Detail | 5 |
| 2.3 | . | Principal Detail | 6 |
| 3 | . | Reconciliation Detail | 7 |
| 4 | . | Collateral Performance - Pool and Collections Summary | 8 |
| 5 | . | Stratification Detail | 9 |
| 6 | . | Collateral Performance - Delinquency and Loan Status History | 10 |
| 7 | . | Standard Prepayment and Default Information | 11 |
| 8 | . | Additional Reporting | 12 |
| 9 | . | Other Information | 13 |
| 10 | . | Notes | 14 |
| Reports Available at sf.citidirect.com | v. 21.09.28 | Page 1 of 14 | © Copyright 2026 Citigroup |
| Sequoia Mortgage Trust | |
| Mortgage Pass-Through Certificates, Series 2013-8 | |
| DISTRIBUTION SUMMARY |
| April 27, 2026 |
| 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 | 393,959,000.00 | 31,914,381.84 | 3.000000 | % | 30/360 | 79,785.95 | - | 129,368.68 | 209,154.63 | - | - | 31,785,013.16 | |
| A-2 | 23,528,000.00 | - | 2.250000 | % | 30/360 | - | - | - | - | - | - | - | |
| A-3 | 10,000,000.00 | 2,716,083.10 | 3.000000 | % | 30/360 | 6,790.21 | - | 11,009.96 | 17,800.17 | - | - | 2,705,073.14 | |
| B-1 | 9,663,000.00 | 1,116,970.27 | 3.477786 | % | 30/360 | 3,237.15 | - | 13,530.20 | 16,767.35 | - | - | 1,103,440.07 | |
| B-2 | 7,593,000.00 | 877,693.83 | 3.477786 | % | 30/360 | 2,543.69 | - | 10,631.77 | 13,175.46 | - | - | 867,062.06 | |
| B-3 | 6,902,000.00 | 797,819.39 | 3.477786 | % | 30/360 | 2,312.20 | - | 9,664.23 | 11,976.43 | - | - | 788,155.16 | |
| B-4 | 3,681,000.00 | 719,746.62 | 3.477786 | % | 30/360 | 2,085.94 | - | - | 2,085.94 | - | - | 719,746.62 | |
| B-5 | 4,832,464.00 | 4,832,464.00 | 3.477786 | % | 30/360 | 14,005.24 | - | - | 14,005.24 | - | - | 4,832,464.00 | |
| R | - | - | 0.000000 | % | - | - | - | - | - | - | - | - | |
| LT-R | - | - | 0.000000 | % | - | - | - | - | - | - | - | - | |
| Total | 460,158,464.00 | 42,975,159.05 | 110,760.38 | - | 174,204.84 | 284,965.22 | - | - | 42,800,954.21 | ||||
| Notional | |||||||||||||
| A-IO1 | 23,528,000.00 | - | 0.750000 | % | 30/360 | - | - | - | - | - | - | - | |
| A-IO2 | 427,487,000.00 | 34,630,464.94 | 0.477786 | % | 30/360 | 13,788.28 | - | - | 13,788.28 | - | (140,378.64 | ) | 34,490,086.30 |
| Total | 451,015,000.00 | 34,630,464.94 | 13,788.28 | - | - | 13,788.28 | - | (140,378.64 | ) | 34,490,086.30 | |||
| Grand Total | 911,173,464.00 | 77,605,623.99 | 124,548.66 | - | 174,204.84 | 298,753.50 | - | (140,378.64 | ) | 77,291,040.51 | |||
| Reports Available at sf.citidirect.com | v. 21.09.28 | Page 2 of 14 | © Copyright 2026 Citigroup |
| Sequoia Mortgage Trust |
| Mortgage Pass-Through Certificates, Series 2013-8 |
| DISTRIBUTION SUMMARY - FACTORS |
| April 27, 2026 |
| 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 | 81745 | EAA7 | 03/31/2026 | 0.20252349 | - | 0.32838108 | 0.53090456 | - | - | 80.68101797 |
| A-2 | 81745 | EAK5 | 03/31/2026 | - | - | - | - | - | - | - |
| A-3 | 81745 | EAL3 | 03/31/2026 | 0.67902100 | - | 1.10099600 | 1.78001700 | - | - | 270.50731400 |
| A-IO1 | 81745 | EAB5 | 03/31/2026 | - | - | - | - | - | - | - |
| A-IO2 | 81745 | VAA9 | 03/31/2026 | 0.03225427 | - | - | 0.03225427 | - | - | 80.68101790 |
| B-1 | 81745 | EAC3 | 03/31/2026 | 0.33500466 | - | 1.40020698 | 1.73521163 | - | - | 114.19228707 |
| B-2 | 81745 | EAD1 | 03/31/2026 | 0.33500461 | - | 1.40020677 | 1.73521138 | - | - | 114.19229027 |
| B-3 | 81745 | EAE9 | 03/31/2026 | 0.33500435 | - | 1.40020719 | 1.73521153 | - | - | 114.19228629 |
| B-4 | 81745 | EAF6 | 03/31/2026 | 0.56667753 | - | - | 0.56667753 | - | - | 195.53018745 |
| B-5 | 81745 | EAG4 | 03/31/2026 | 2.89815713 | - | - | 2.89815713 | - | - | 1,000.00000000 |
| R | 81745 | EAH2 | 03/31/2026 | - | - | - | - | - | - | - |
| LT-R | 81745 | EAJ8 | 03/31/2026 | - | - | - | - | - | - | - |
| Reports Available at sf.citidirect.com | v. 21.09.28 | Page 3 of 14 | © Copyright 2026 Citigroup |
| Sequoia Mortgage Trust |
| Mortgage Pass-Through Certificates, Series 2013-8 |
| DISTRIBUTION INFORMATION - INTEREST DETAIL |
| April 27, 2026 |
| Rate | Interest | Shortfall | Paid | |||||||||||
| Accrual | Net | Accreted/ | Non | Carry | ||||||||||
| Class | Current | Next | Dates | Accrued | Deferred | Recovered | Forward | Accrued | Carry Forward | Total | ||||
| A-1 | 3.00000 | % | 3.00000 | % | 03/01-03/31 | 79,785.95 | - | - | - | 79,785.95 | - | 79,785.95 | ||
| A-2 | 2.25000 | % | 2.25000 | % | 03/01-03/31 | - | - | - | - | - | - | - | ||
| A-3 | 3.00000 | % | 3.00000 | % | 03/01-03/31 | 6,790.21 | - | - | - | 6,790.21 | - | 6,790.21 | ||
| B-1 | 3.47779 | % | 3.47788 | % | 03/01-03/31 | 3,237.15 | - | - | - | 3,237.15 | - | 3,237.15 | ||
| B-2 | 3.47779 | % | 3.47788 | % | 03/01-03/31 | 2,543.69 | - | - | - | 2,543.69 | - | 2,543.69 | ||
| B-3 | 3.47779 | % | 3.47788 | % | 03/01-03/31 | 2,312.20 | - | - | - | 2,312.20 | - | 2,312.20 | ||
| B-4 | 3.47779 | % | 3.47788 | % | 03/01-03/31 | 2,085.94 | - | - | - | 2,085.94 | - | 2,085.94 | ||
| B-5 | 3.47779 | % | 3.47788 | % | 03/01-03/31 | 14,005.24 | - | - | - | 14,005.24 | - | 14,005.24 | ||
| R | 0.00000 | % | 0.00000 | % | 03/01-03/31 | - | - | - | - | - | - | - | ||
| LT-R | 0.00000 | % | 0.00000 | % | 03/01-03/31 | - | - | - | - | - | - | - | ||
| Total | 110,760.38 | - | - | - | 110,760.38 | - | 110,760.38 | |||||||
| Notional | ||||||||||||||
| A-IO1 | 0.75000 | % | 0.75000 | % | 03/01-03/31 | - | - | - | - | - | - | - | ||
| A-IO2 | 0.47779 | % | 0.47788 | % | 03/01-03/31 | 13,788.28 | - | - | - | 13,788.28 | - | 13,788.28 | ||
| Total | 13,788.28 | - | - | - | 13,788.28 | - | 13,788.28 | |||||||
| Grand Total | 124,548.66 | - | - | - | 124,548.66 | - | 124,548.66 | |||||||
| Reports Available at sf.citidirect.com | v. 21.09.28 | Page 4 of 14 | © Copyright 2026 Citigroup |
| Sequoia Mortgage Trust |
| Mortgage Pass-Through Certificates, Series 2013-8 |
| DISTRIBUTION INFORMATION - INTEREST SHORTFALL DETAIL |
| April 27, 2026 |
| Carry Forward Interest | ||||||
| Non-Recov | ||||||
| Class | Shortall | Prior | Int. on Prior | New | Paid | Outstanding |
| A-1 | - | - | - | - | - | - |
| A-2 | - | - | - | - | - | - |
| A-3 | - | - | - | - | - | - |
| B-1 | - | - | - | - | - | - |
| B-2 | - | - | - | - | - | - |
| B-3 | - | - | - | - | - | - |
| B-4 | - | - | - | - | - | - |
| B-5 | - | 939.36 | - | - | - | 939.36 |
| R | - | - | - | - | - | - |
| LT-R | - | - | - | - | - | - |
| Total | - | 939.36 | - | - | - | 939.36 |
| Notional | ||||||
| A-IO1 | - | - | - | - | - | - |
| A-IO2 | - | - | - | - | - | - |
| Total | - | - | - | - | - | - |
| Grand Total | - | 939.36 | - | - | - | 939.36 |
| Reports Available at sf.citidirect.com | v. 21.09.28 | Page 5 of 14 | © Copyright 2026 Citigroup |
| Sequoia Mortgage Trust |
| Mortgage Pass-Through Certificates, Series 2013-8 |
| DISTRIBUTION INFORMATION - PRINCIPAL DETAIL |
| April 27, 2026 |
| Accretion | ||||||||||
| & | ||||||||||
| Prior | Non-Cash | |||||||||
| Cumulative | Balance | Cumulative | ||||||||
| Prior | Realized | Scheduled | Unscheduled | Principal | Increase/ | Current | Realized | |||
| Class | Balance | Loss | Principal | Principal | Distributed | Realized Loss | (Recovery) | (Decrease) | Balance | Loss |
| A-1 | 31,914,381.84 | - | 129,368.68 | - | 129,368.68 | - | - | - | 31,785,013.16 | - |
| A-2 | - | - | - | - | - | - | - | - | - | - |
| A-3 | 2,716,083.10 | - | 11,009.96 | - | 11,009.96 | - | - | - | 2,705,073.14 | - |
| B-1 | 1,116,970.27 | - | 13,530.20 | - | 13,530.20 | - | - | - | 1,103,440.07 | - |
| B-2 | 877,693.83 | - | 10,631.77 | - | 10,631.77 | - | - | - | 867,062.06 | - |
| B-3 | 797,819.39 | - | 9,664.23 | - | 9,664.23 | - | - | - | 788,155.16 | - |
| B-4 | 719,746.62 | - | - | - | - | - | - | - | 719,746.62 | - |
| B-5 | 4,832,464.00 | - | - | - | - | - | - | - | 4,832,464.00 | - |
| R | - | - | - | - | - | - | - | - | - | - |
| LT-R | - | - | - | - | - | - | - | - | - | - |
| Total | 42,975,159.05 | - | 174,204.84 | - | 174,204.84 | - | - | - | 42,800,954.21 | - |
| Reports Available at sf.citidirect.com | v. 21.09.28 | Page 6 of 14 | © Copyright 2026 Citigroup |
| Sequoia Mortgage Trust | |
| Mortgage Pass-Through Certificates, Series 2013-8 | |
| RECONCILIATION DETAIL |
| April 27, 2026 |
| SOURCE OF FUNDS | ALLOCATION OF FUNDS | |||||
| Interest Funds Available | Scheduled Fees | |||||
| Scheduled Interest | 134,218.13 | Master Servicing Fee | 0.00 | |||
| Uncompensated PPIS | 0.00 | Servicing Fee | 8,953.15 | |||
| Relief Act Shortfall | 0.00 | Trustee Fee | 43.01 | |||
| Losses in Excess of Principal Balance | 0.00 | Securities Adminstrator Fee | 673.31 | |||
| Stop Advance Interest | 0.00 | |||||
| Total Scheduled Fees | 9,669.47 | |||||
| Other Interest Amounts | 0.00 | |||||
| Additional Fees, Expenses, etc. | ||||||
| Total Interest Funds Available | 134,218.13 | Trust Fund Expenses | 0.00 | |||
| Principal Funds Available | Other Expenses | 0.00 | ||||
| Scheduled Principal | 174,485.65 | |||||
| Total Additional Fees, Expenses, etc. | - | |||||
| Curtailments | -280.43 | |||||
| Distributions | ||||||
| Curtailments Adjustments | -0.39 | |||||
| Interest Distribution | 124,548.66 | |||||
| Prepayments in Full | 0.00 | |||||
| Principal Distribution | 174,204.83 | |||||
| Liquidation Principal | 0.00 | |||||
| Repurchased Principal | 0.00 | Total Distributions | 298,753.49 | |||
| Other Principal | 0.00 | |||||
| Substitution Principal | 0.00 | |||||
| Principal Losses and Forgiveness | 0.00 | |||||
| Subsequent Recoveries / (Losses) | 0.00 | |||||
| Total Principal Funds Available | 174,204.83 | |||||
| Total Funds Available | 308,422.96 | |||||
| Total Funds Allocated | 308,422.96 | |||||
| Reports Available at sf.citidirect.com | v. 21.09.28 | Page 7 of 14 | © Copyright 2026 Citigroup |
| Sequoia Mortgage Trust |
| Mortgage Pass-Through Certificates, Series 2013-8 |
| COLLATERAL PERFORMANCE - POOL AND COLLECTIONS SUMMARY |
| April 27, 2026 |
| Deal | Initial | Beginning | Ending | Initial | Beginning | Ending | ||||||
| Count | 603 | 80 | 80 | Remaining Term | 357 | 204 | 203 | |||||
| Scheduled | 460,158,464.20 | 42,975,159.17 | 42,800,954.34 | Gross Rate | 3.83455 | % | 3.74779 | % | 3.74788 | % | ||
| Actual | 460,158,464.20 | 43,075,889.20 | 42,903,221.05 | Net Rate | 3.56455 | % | 3.47779 | % | 3.47788 | % | ||
| Interest Bearing | 460,158,464.20 | 42,975,159.17 | 42,800,954.34 | |||||||||
| Principal Collections | Realized Losses | Interest Collections | ||||||||||
| Scheduled Principal | 174,485.65 | Principal Losses and | Scheduled Interest | 134,218.13 | ||||||||
| - | ||||||||||||
| Forgiveness | ||||||||||||
| Curtailments | (280.43 | ) | Less: | |||||||||
| Losses in Excess of Principal | ||||||||||||
| Curtailments Adjustments | (0.39 | ) | - | Servicing Fee | 8,953.15 | |||||||
| Balance | ||||||||||||
| Prepayments in Full | - | Subsequent (Recoveries) / | Trustee Fee | 43.01 | ||||||||
| - | ||||||||||||
| Losses | ||||||||||||
| Liquidation Principal | - | Securities Adminstrator Fee | 673.31 | |||||||||
| Cumulative Realized Losses | - | |||||||||||
| Repurchased Principal | - | Uncompensated PPIS | - | |||||||||
| Other Principal | - | Relief Act Shortfall | - | |||||||||
| Substitution Principal | - | Other Expenses | - | |||||||||
| Principal Losses and Forgiveness | - | Losses in Excess of Principal Balance | - | |||||||||
| Subsequent Recoveries / (Losses) | - | Stop Advance Interest | - | |||||||||
| Other Interest Amounts | - | |||||||||||
| Reports Available at sf.citidirect.com | v. 21.09.28 | Page 8 of 14 | © Copyright 2026 Citigroup |
| Sequoia Mortgage Trust | |
| Mortgage Pass-Through Certificates, Series 2013-8 | |
| STRATIFICATION DETAIL |
| April 27, 2026 |
| Loan Rate | |||||
| Asset | Ending Scheduled | % of | |||
| Loan Rate Range | Count | Balance | Agg.Bal. | WAC | WAM |
| 3.00 or Less | 1 | 146,491.50 | 0.34 | 3.0000 | 26 |
| 3.01 to 3.50 | 11 | 7,898,640.33 | 18.45 | 3.4403 | 204 |
| 3.51 to 4.00 | 65 | 33,067,015.48 | 77.26 | 3.8031 | 203 |
| 4.01 to 4.50 | 3 | 1,688,807.03 | 3.95 | 4.1705 | 204 |
| 4.51 to 5.00 | 0 | 0.00 | 0.00 | 0.0000 | 0 |
| 5.01 to 5.50 | 0 | 0.00 | 0.00 | 0.0000 | 0 |
| 5.51 to 6.00 | 0 | 0.00 | 0.00 | 0.0000 | 0 |
| 6.01 to 6.50 | 0 | 0.00 | 0.00 | 0.0000 | 0 |
| 6.51 to 7.00 | 0 | 0.00 | 0.00 | 0.0000 | 0 |
| 7.01 to 7.50 | 0 | 0.00 | 0.00 | 0.0000 | 0 |
| 7.51 to 8.00 | 0 | 0.00 | 0.00 | 0.0000 | 0 |
| 8.01 or Greater | 0 | 0.00 | 0.00 | 0.0000 | 0 |
| Total | 80 | 42,800,954.34 | 100.00 | 3.7479 | 202 |
| Ending Schedule Balance | |||||
| Ending Schedule Balance | Asset | Ending Scheduled | % of | ||
| Range | Count | Balance | Agg.Bal. | WAC | WAM |
| 1 to 200,000 | 2 | 265,092.77 | 0.62 | 3.4474 | 105 |
| 200,001 to 400,000 | 14 | 4,871,755.65 | 11.38 | 3.7379 | 195 |
| 400,001 to 600,000 | 40 | 19,807,746.28 | 46.28 | 3.7994 | 204 |
| 600,001 to 800,000 | 19 | 13,135,677.00 | 30.69 | 3.6999 | 204 |
| 800,001 to 1,000,000 | 4 | 3,525,267.54 | 8.24 | 3.7574 | 203 |
| 1,000,001 to 1,200,000 | 1 | 1,195,415.10 | 2.79 | 3.5000 | 204 |
| 1,200,001 to 1,400,000 | 0 | 0.00 | 0.00 | 0.0000 | 0 |
| 1,400,001 to 1,600,000 | 0 | 0.00 | 0.00 | 0.0000 | 0 |
| 1,600,001 to 1,800,000 | 0 | 0.00 | 0.00 | 0.0000 | 0 |
| 1,800,001 to 2,000,000 | 0 | 0.00 | 0.00 | 0.0000 | 0 |
| 2,000,001 or Greater | 0 | 0.00 | 0.00 | 0.0000 | 0 |
| Total | 80 | 42,800,954.34 | 100.00 | 3.7479 | 202 |
| Reports Available at sf.citidirect.com | v. 21.09.28 | Page 9 of 14 | © Copyright 2026 Citigroup |
| Sequoia Mortgage Trust |
| Mortgage Pass-Through Certificates, Series 2013-8 |
| COLLATERAL PERFORMANCE - DELINQUENCY AND LOAN STATUS HISTORY |
| April 27, 2026 |
| Delinquent | ||||||||||||||||||||||||||||||||||||
| (Does not include loans in Bankruptcy, Foreclosure, or REO) | ||||||||||||||||||||||||||||||||||||
| 30 | Day | 60 | Day | 90 | Day | 120 | Day | 150 | Day | 180 | + Day | Bankruptcy | Foreclosure | REO | ||||||||||||||||||||||
| Distribution | ||||||||||||||||||||||||||||||||||||
| Date | Count | Balance | Count | Balance | 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 | 1 | 404,404 | 0 | 0 | |||||||||||||||||||
| 04/27/2026 | ||||||||||||||||||||||||||||||||||||
| 0.00 | % | 0.00 | % | 0.00 | % | 0.00 | % | 0.00 | % | 0.00 | % | 0.00 | % | 0.00 | % | 0.00 | % | 0.00 | % | 0.00 | % | 0.00 | % | 0.00 | % | 0.00 | % | 1.25 | % | 0.95 | % | 0.00 | % | 0.00 | % | |
| 1 | 350,123 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 405,778 | 0 | 0 | |||||||||||||||||||
| 03/25/2026 | ||||||||||||||||||||||||||||||||||||
| 1.25 | % | 0.82 | % | 0.00 | % | 0.00 | % | 0.00 | % | 0.00 | % | 0.00 | % | 0.00 | % | 0.00 | % | 0.00 | % | 0.00 | % | 0.00 | % | 0.00 | % | 0.00 | % | 1.25 | % | 0.94 | % | 0.00 | % | 0.00 | % | |
| 2 | 735,664 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 407,147 | 0 | 0 | |||||||||||||||||||
| 02/25/2026 | ||||||||||||||||||||||||||||||||||||
| 2.50 | % | 1.71 | % | 0.00 | % | 0.00 | % | 0.00 | % | 0.00 | % | 0.00 | % | 0.00 | % | 0.00 | % | 0.00 | % | 0.00 | % | 0.00 | % | 0.00 | % | 0.00 | % | 1.25 | % | 0.94 | % | 0.00 | % | 0.00 | % | |
| 1 | 388,243 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 408,511 | 0 | 0 | |||||||||||||||||||
| 01/26/2026 | ||||||||||||||||||||||||||||||||||||
| 1.25 | % | 0.90 | % | 0.00 | % | 0.00 | % | 0.00 | % | 0.00 | % | 0.00 | % | 0.00 | % | 0.00 | % | 0.00 | % | 0.00 | % | 0.00 | % | 0.00 | % | 0.00 | % | 1.25 | % | 0.94 | % | 0.00 | % | 0.00 | % | |
| 1 | 392,151 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 409,871 | 0 | 0 | |||||||||||||||||||
| 12/26/2025 | ||||||||||||||||||||||||||||||||||||
| 1.24 | % | 0.89 | % | 0.00 | % | 0.00 | % | 0.00 | % | 0.00 | % | 0.00 | % | 0.00 | % | 0.00 | % | 0.00 | % | 0.00 | % | 0.00 | % | 0.00 | % | 0.00 | % | 1.24 | % | 0.93 | % | 0.00 | % | 0.00 | % | |
| 1 | 396,047 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 411,226 | 0 | 0 | |||||||||||||||||||
| 11/25/2025 | ||||||||||||||||||||||||||||||||||||
| 1.24 | % | 0.90 | % | 0.00 | % | 0.00 | % | 0.00 | % | 0.00 | % | 0.00 | % | 0.00 | % | 0.00 | % | 0.00 | % | 0.00 | % | 0.00 | % | 0.00 | % | 0.00 | % | 1.24 | % | 0.93 | % | 0.00 | % | 0.00 | % | |
| 1 | 399,932 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 412,577 | 0 | 0 | |||||||||||||||||||
| 10/27/2025 | ||||||||||||||||||||||||||||||||||||
| 1.24 | % | 0.90 | % | 0.00 | % | 0.00 | % | 0.00 | % | 0.00 | % | 0.00 | % | 0.00 | % | 0.00 | % | 0.00 | % | 0.00 | % | 0.00 | % | 0.00 | % | 0.00 | % | 1.24 | % | 0.93 | % | 0.00 | % | 0.00 | % | |
| 2 | 761,178 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 413,923 | 0 | 0 | |||||||||||||||||||
| 09/25/2025 | ||||||||||||||||||||||||||||||||||||
| 2.47 | % | 1.71 | % | 0.00 | % | 0.00 | % | 0.00 | % | 0.00 | % | 0.00 | % | 0.00 | % | 0.00 | % | 0.00 | % | 0.00 | % | 0.00 | % | 0.00 | % | 0.00 | % | 1.24 | % | 0.93 | % | 0.00 | % | 0.00 | % | |
| 1 | 407,668 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 415,265 | 0 | 0 | |||||||||||||||||||
| 08/25/2025 | ||||||||||||||||||||||||||||||||||||
| 1.24 | % | 0.91 | % | 0.00 | % | 0.00 | % | 0.00 | % | 0.00 | % | 0.00 | % | 0.00 | % | 0.00 | % | 0.00 | % | 0.00 | % | 0.00 | % | 0.00 | % | 0.00 | % | 1.24 | % | 0.93 | % | 0.00 | % | 0.00 | % | |
| 2 | 771,277 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 416,602 | 0 | 0 | |||||||||||||||||||
| 07/25/2025 | ||||||||||||||||||||||||||||||||||||
| 2.47 | % | 1.72 | % | 0.00 | % | 0.00 | % | 0.00 | % | 0.00 | % | 0.00 | % | 0.00 | % | 0.00 | % | 0.00 | % | 0.00 | % | 0.00 | % | 0.00 | % | 0.00 | % | 1.24 | % | 0.93 | % | 0.00 | % | 0.00 | % | |
| 1 | 415,358 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 417,935 | 0 | 0 | |||||||||||||||||||
| 06/25/2025 | ||||||||||||||||||||||||||||||||||||
| 1.22 | % | 0.92 | % | 0.00 | % | 0.00 | % | 0.00 | % | 0.00 | % | 0.00 | % | 0.00 | % | 0.00 | % | 0.00 | % | 0.00 | % | 0.00 | % | 0.00 | % | 0.00 | % | 1.22 | % | 0.93 | % | 0.00 | % | 0.00 | % | |
| 2 | 781,316 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 419,264 | 0 | 0 | |||||||||||||||||||
| 05/27/2025 | ||||||||||||||||||||||||||||||||||||
| 2.44 | % | 1.73 | % | 0.00 | % | 0.00 | % | 0.00 | % | 0.00 | % | 0.00 | % | 0.00 | % | 0.00 | % | 0.00 | % | 0.00 | % | 0.00 | % | 0.00 | % | 0.00 | % | 1.22 | % | 0.93 | % | 0.00 | % | 0.00 | % | |
| Reports Available at sf.citidirect.com | v. 21.09.28 | Page 10 of 14 | © Copyright 2026 Citigroup |
| Sequoia Mortgage Trust |
| Mortgage Pass-Through Certificates, Series 2013-8 |
| STANDARD PREPAYMENT AND DEFAULT INFORMATION |
| April 27, 2026 |
| Wtd. Avg. | Current | |||||||||||||||||
| Payment | Age | Collateral | Scheduled | Unscheduled | Liquidation | |||||||||||||
| Date | (Months) | Balance | Principal | Principal | Principal | SMM | CPR | PSA | MDR | CDR | SDA | |||||||
| 27-Apr-2026 | 155.51 | 42,800,954.34 | 174,485.65 | (280.82 | ) | - | -0.001 | % | -0.008 | % | 0 | % | 0.000 | % | 0.000 | % | 0 | % |
| 25-Mar-2026 | 154.51 | 42,975,159.17 | 173,927.44 | 5,773.31 | - | 0.013 | % | 0.161 | % | 3 | % | 0.000 | % | 0.000 | % | 0 | % | |
| 25-Feb-2026 | 153.51 | 43,154,859.92 | 173,272.29 | 36,637.24 | - | 0.085 | % | 1.013 | % | 17 | % | 0.000 | % | 0.000 | % | 0 | % | |
| 26-Jan-2026 | 152.50 | 43,364,769.45 | 174,303.34 | 457,925.54 | - | 1.045 | % | 11.843 | % | 197 | % | 0.000 | % | 0.000 | % | 0 | % | |
| 26-Dec-2025 | 151.50 | 43,996,998.33 | 173,751.80 | 3,785.51 | - | 0.009 | % | 0.103 | % | 2 | % | 0.000 | % | 0.000 | % | 0 | % | |
| 25-Nov-2025 | 150.50 | 44,174,535.64 | 173,202.14 | 3,743.54 | - | 0.008 | % | 0.102 | % | 2 | % | 0.000 | % | 0.000 | % | 0 | % | |
| 27-Oct-2025 | 149.50 | 44,351,481.32 | 172,670.69 | (1,592.92 | ) | - | -0.004 | % | -0.043 | % | -1 | % | 0.000 | % | 0.000 | % | 0 | % |
| 25-Sep-2025 | 148.50 | 44,522,559.09 | 172,106.78 | 9,380.42 | - | 0.021 | % | 0.252 | % | 4 | % | 0.000 | % | 0.000 | % | 0 | % | |
| 25-Aug-2025 | 147.50 | 44,704,046.29 | 171,561.70 | 3,916.64 | - | 0.009 | % | 0.105 | % | 2 | % | 0.000 | % | 0.000 | % | 0 | % | |
| 25-Jul-2025 | 146.50 | 44,879,524.63 | 173,915.82 | 20,103.44 | - | 0.045 | % | 0.536 | % | 9 | % | 0.000 | % | 0.000 | % | 0 | % | |
| 25-Jun-2025 | 145.50 | 45,073,543.89 | 173,350.60 | 8,849.30 | - | 0.020 | % | 0.235 | % | 4 | % | 0.000 | % | 0.000 | % | 0 | % | |
| 27-May-2025 | 144.50 | 45,255,743.79 | 172,819.30 | (1,164.48 | ) | - | -0.003 | % | -0.031 | % | -1 | % | 0.000 | % | 0.000 | % | 0 | % |
| SMM (Single Month Mortality) = (Beginning Balance - Ending Balance - Scheduled Principal) / (Beginning Balance - Scheduled Principal) | MDR (Monthly Default Rate) = Beginning Balance of Liquidated Asset / Total Beginning Balance | |||||||||||||||||
| CPR (Constant Prepayment Rate) = 1 - ((1-SMM)^12) | CDR (Conditional Default Rate) = 1 - ((1-MDR)^12) | |||||||||||||||||
| PSA (Public Securities Association) = CPR / (min(.2% * Age, 6%)) | SDA (Standard Default Assumption) = CDR / (min(.2% * Age, 6%)) | |||||||||||||||||
| Reports Available at sf.citidirect.com | v. 21.09.28 | Page 11 of 14 | © Copyright 2026 Citigroup |
| Sequoia Mortgage Trust | |
| Mortgage Pass-Through Certificates, Series 2013-8 | |
| ADDITIONAL REPORTING |
| April 27, 2026 |
| Amount Remaining Funds |
| 298,753.49 |
| Waterfall Detail | ||
| Available Distribution Amount | ||
| Senior Certificates, the Interest Distribution Amount and unpaid Interest Shortfalls | -100,364.44 | 198,389.05 |
| Senior Certificates, the Senior Principal Distribution Amount | -140,378.64 | 58,010.41 |
| Class B-1 Certificates, the Interest Distribution Amount and unpaid Interest Shortfalls | -3,237.15 | 54,773.26 |
| Class B-1 Certificates, the Subordinate Principal Distribution Amount | -13,530.20 | 41,243.07 |
| Class B-2 Certificates, the Interest Distribution Amount and unpaid Interest Shortfalls | -2,543.69 | 38,699.38 |
| Class B-2 Certificates, the Subordinate Principal Distribution Amount | -10,631.77 | 28,067.61 |
| Class B-3 Certificates, the Interest Distribution Amount and unpaid Interest Shortfalls | -2,312.20 | 25,755.41 |
| Class B-3 Certificates, the Subordinate Principal Distribution Amount | -9,664.23 | 16,091.18 |
| Class B-4 Certificates, the Interest Distribution Amount and unpaid Interest Shortfalls | -2,085.94 | 14,005.24 |
| Class B-4 Certificates, the Subordinate Principal Distribution Amount | 0.00 | 14,005.24 |
| Class B-5 Certificates, the Interest Distribution Amount and unpaid Interest Shortfalls | -14,005.24 | 0.00 |
| Class B-5 Certificates, the Subordinate Principal Distribution Amount | 0.00 | 0.00 |
| Class LT-R and R Certificates, any remaining amounts | 0.00 | 0.00 |
| Reports Available at sf.citidirect.com | v. 21.09.28 | Page 12 of 14 | © Copyright 2026 Citigroup |
| Sequoia Mortgage Trust | |
| Mortgage Pass-Through Certificates, Series 2013-8 | |
| OTHER INFORMATION |
| April 27, 2026 |
| Principal Percentages | ||
| Beginning Senior Percentage | 80.582517 | % |
| Beginning Subordinate Percentage | 19.417483 | % |
| Senior Prepayment Percentage | 80.582517 | % |
| Subordinate Prepayment Percentage | 19.417483 | % |
| Other Information | ||
| Step-Down Test satisfied? | Y |
| Reports Available at sf.citidirect.com | v. 21.09.28 | Page 13 of 14 | © Copyright 2026 Citigroup |
| Sequoia Mortgage Trust | |
| Mortgage Pass-Through Certificates, Series 2013-8 | |
| NOTES | |
| No Notes available for this deal at this time. |
| April 27, 2026 |
| Reports Available at sf.citidirect.com | v. 21.09.28 | Page 14 of 14 | © Copyright 2026 Citigroup |