CMBS special servicers
Rialto Capital Advisors is the named special servicer on the most CMBS trusts (77), followed by LNR Partners (69) and Argentic Services Company (46). Across all 371 trusts in trustee reports filed through October 28, 2026, 456 of 14,696 live loans (3.1%) were 60 or more days delinquent or past maturity unpaid.
| Special servicer | Trusts | Live loans | Balance | 60+ days late | Share late | Appraisal reductions | Liquidated, trust history | Office share of balance |
|---|---|---|---|---|---|---|---|---|
| Rialto Capital Advisors | 77 | 3,085 | $56.14B | 124 | 4.0% | 79 | 61 | 29% |
| LNR Partners | 69 | 2,747 | $52.12B | 83 | 3.0% | 52 | 37 | 27% |
| Argentic Services Company | 46 | 1,847 | $32.14B | 46 | 2.5% | 35 | 45 | 22% |
| K-Star Asset Management | 42 | 1,542 | $29.47B | 62 | 4.0% | 34 | 47 | 29% |
| Not named in report | 41 | 1,764 | $32.52B | 32 | 1.8% | 19 | 7 | 27% |
| Midland Loan Services | 28 | 880 | $17.38B | 45 | 5.1% | 30 | 31 | 33% |
| CWCapital Asset Management | 28 | 1,132 | $22.46B | 35 | 3.1% | 13 | 9 | 26% |
| KeyBank | 20 | 908 | $17.37B | 19 | 2.1% | 11 | 9 | 30% |
| Torchlight Loan Services | 9 | 358 | $8.23B | 3 | 0.8% | 3 | 1 | 20% |
| C-IV Asset Management LLC | 5 | 165 | $3.16B | 3 | 1.8% | 1 | 7 | 36% |
| Situs Holdings | 3 | 117 | $2.82B | 3 | 2.6% | 1 | 0 | 46% |
| SCP Servicing, LLC | 1 | 91 | $901M | 1 | 1.1% | 0 | 0 | 26% |
| Greystone Servicing Company | 1 | 43 | $844M | 0 | 0.0% | 0 | 0 | 20% |
| MF1 Loan Services LLC | 1 | 17 | $734M | 0 | 0.0% | 0 | 0 | 0% |
Source: each trust's latest SEC Form 10-D trustee report (special servicer, appraisal reductions, liquidation history) and Form ABS-EE loan data (live loans, balances, payment status), compiled by cmbs.news; filings through October 28, 2026. "60+ days late" counts loans 60 or more days delinquent or past a missed balloon. Liquidations are every loan the trust has liquidated since it was issued, some of them under an earlier special servicer. Servicers named on fewer than three trusts have no page of their own.
What the numbers say
- The three largest special servicers are named on 58% of the 330 trusts that name one. A borrower whose loan transfers is more likely than not dealing with one of them.
- Late-loan shares differ by servicer: 5.1% of live loans were 60+ days late in the trusts naming Midland Loan Services, against 0.8% in those naming Torchlight Loan Services. The share depends heavily on the age and property mix of the trusts each servicer was named on, so it is not a scorecard of the servicer.
- 278 loans across these trusts carry an appraisal reduction, the cut to advances that follows a new appraisal on a troubled loan. How it is calculated.
What a special servicer does
A CMBS loan has two servicers. The master servicer collects payments and handles routine requests while the loan performs. The special servicer takes over when the loan hits a servicing transfer event, such as a payment 60 days late, a missed balloon or a bankruptcy, and then decides between a workout, a modification, a discounted payoff, a note sale or foreclosure, for the bondholders as a whole. Special servicing explained, step by step.
In BANK5 2025-5YR14, the reference agreement used across this site, the special servicer owes the trust an asset status report within 60 days of the transfer event (PSA section 3.19(d)), and the Directing Certificateholder has 10 business days to object to major decisions (section 6.08(a)). Your own trust's agreement governs; the servicer clock lays out its timeline and the fee calculator shows what the special servicer earns.
Trusts whose report does not name a special servicer
41 trusts filed a latest 10-D in which no special servicer could be read from the parties section. They still have one: it is named in the trust's pooling and servicing agreement and prospectus. Each trust's latest report is linked so you can check the parties yourself.
Show the 41 trusts
- BANK 2020-BNK25 72 loans, $1.46B, report of Oct 19, 2026
- BANK 2021-BNK37 77 loans, $1.17B, report of Oct 19, 2026
- BANK 2019-BNK20 74 loans, $1.10B, report of Sep 17, 2026
- GS Mortgage Securities Trust 2020-GC45 43 loans, $1.10B, report of Oct 16, 2026
- BANK 2019-BNK19 73 loans, $1.09B, report of Oct 19, 2026
- BANK 2022-BNK43 65 loans, $1.07B, report of Oct 19, 2026
- BANK 2018-BNK10 61 loans, $1.07B, report of Oct 19, 2026
- BENCHMARK 2021-B27 MORTGAGE TRUST 45 loans, $1.05B, report of Sep 17, 2026
- BANK 2025-BNK51 74 loans, $1.00B, report of Oct 19, 2026
- BANK 2022-BNK44 56 loans, $924M, report of Sep 17, 2026
- Benchmark 2023-V3 Mortgage Trust 34 loans, $901M, report of Oct 19, 2026
- 3650R 2021-PF1 Commercial Mortgage Trust 35 loans, $892M, report of Sep 17, 2026
- Benchmark 2024-V9 Mortgage Trust 32 loans, $891M, report of Oct 19, 2026
- BANK 2021-BNK31 64 loans, $857M, report of Oct 19, 2026
- BBCMS Mortgage Trust 2024-5C25 32 loans, $851M, report of Sep 17, 2026
- BANK 2017-BNK5 70 loans, $819M, report of Sep 17, 2026
- BANK 2021-BNK32 67 loans, $819M, report of Sep 17, 2026
- Benchmark 2023-V2 Mortgage Trust 25 loans, $782M, report of Oct 19, 2026
- BMO 2026-5C16 Mortgage Trust 25 loans, $773M, report of Sep 17, 2026
- CSAIL 2020-C19 Commercial Mortgage Trust 29 loans, $760M, report of Oct 19, 2026
- BMO 2023-5C1 Mortgage Trust 48 loans, $744M, report of Sep 17, 2026
- BANK 2017-BNK8 41 loans, $741M, report of Sep 17, 2026
- BBCMS Mortgage Trust 2025-5C37 30 loans, $741M, report of Sep 17, 2026
- Benchmark 2026-B42 Mortgage Trust 62 loans, $728M, report of Sep 17, 2026
- 3650R 2022-PF2 Commercial Mortgage Trust 33 loans, $720M, report of Sep 17, 2026
- BMO 2024-C10 Mortgage Trust 41 loans, $714M
- Benchmark 2026-V23 Mortgage Trust 30 loans, $698M, report of Sep 17, 2026
- BMO 2025-5C9 Mortgage Trust 31 loans, $681M, report of Sep 17, 2026
- BBCMS Mortgage Trust 2023-C21 25 loans, $672M, report of Sep 17, 2026
- CF 2019-CF1 Mortgage Trust 35 loans, $658M, report of Sep 17, 2026
- CSAIL 2019-C15 Commercial Mortgage Trust 31 loans, $648M, report of Oct 19, 2026
- CF 2019-CF2 Mortgage Trust 38 loans, $646M, report of Sep 17, 2026
- CSAIL 2019-C17 Commercial Mortgage Trust 29 loans, $637M, report of Oct 19, 2026
- Benchmark 2025-B41 Mortgage Trust 43 loans, $629M, report of Oct 19, 2026
- BMO 2026-5C15 Mortgage Trust 25 loans, $626M, report of Sep 17, 2026
- Benchmark 2025-V19 Mortgage Trust 28 loans, $589M, report of Sep 17, 2026
- CSAIL 2021-C20 Commercial Mortgage Trust 25 loans, $571M, report of Oct 19, 2026
- BMO 2025-5C13 Mortgage Trust 30 loans, $551M, report of Sep 17, 2026
- D2-Natixis Multifamily Mortgage Trust 2026-M1 20 loans, $447M, report of Oct 19, 2026
- BANK 2025-BNK50 34 loans, $440M, report of Oct 19, 2026
- Wells Fargo Commercial Mortgage Trust 2017-RC1 32 loans, $256M, report of Oct 19, 2026
Find yours
Search by property, city or trust to see the special servicer, master servicer, maturity and payment status of any live CMBS loan. The firms that service performing loans are on master servicers; the lenders that originate them are on CMBS lenders.
Questions people ask
Who are the largest CMBS special servicers?
By the number of trusts that name them in their latest 10-D report: Rialto Capital Advisors (77 trusts, 3,085 live loans), LNR Partners (69 trusts, 2,747 live loans), Argentic Services Company (46 trusts, 1,847 live loans). Together the three are named on 58% of the trusts that name a special servicer.
How do I find out who the special servicer on my loan is?
Search the property or trust name in the lookup tool on this site. It reads the special servicer named in each trust's latest trustee report. The trust's pooling and servicing agreement, filed with the SEC, also names it, and a transfer notice from the servicer will say who has the file.
Does the special servicer handle every loan in the trust?
Only loans that transfer to it. A loan stays with the master servicer until a servicing transfer event, such as a payment 60 days late or a missed balloon. And a split loan whose lead note sits in another trust is serviced under that other trust's agreement, by that trust's special servicer.
What does "Not named" mean in this table?
41 trusts file a 10-D report in which we could not read a special servicer's name. Every trust has one; it is named in the trust's pooling and servicing agreement and prospectus on SEC EDGAR, and the trust's 10-D filing is linked below.
Loan already with a special servicer?
Janover Capital LLC is not a servicer or a law firm. A refinance, recapitalization or sale can end a special servicing file; tell us where the loan stands.