10+ unit multifamily DSCR loans finance larger apartment buildings as small-balance commercial debt — underwritten on the building’s net operating income and debt service coverage. It’s DSCR logic on a commercial asset: the property’s cash flow qualifies the loan, not your tax returns.
In one sentence: a 10+ unit multifamily DSCR loan is a commercial mortgage qualified on the building’s net operating income ÷ debt service, sitting past the residential line into small-balance commercial. New to the terms? See the DSCR loan glossary.
Jaken Finance Group finances multifamily DSCR with no unit maximum — a 12-unit building, a 40-unit complex, or larger — applying commercial DSCR coverage underwriting to the asset. Larger deals fold into our commercial real estate programs, but the qualifying logic stays the same: the building’s cash flow carries the loan.
Residential DSCR vs. commercial DSCR
The coverage math is familiar; the documentation is heavier:
| Factor | 5-10 unit | 10+ unit (commercial) |
|---|---|---|
| Underwriting | Small multifamily | Commercial real estate |
| Income basis | NOI ÷ debt service | NOI ÷ debt service |
| Financials reviewed | Rent roll | T-12 statements + rent roll |
| Appraisal | Residential-plus | Commercial appraisal |
| LTV | 70%-75% | ~65%-75% |
If the building is stabilized with clean trailing financials, a DSCR takeout fits. If it is transitional or value-add, a multifamily bridge loan usually comes first, then a DSCR or agency refinance once it stabilizes.
Key terms at a glance
- No unit maximum — from 10 units to a large apartment complex
- 10+ unit apartment buildings — small-balance commercial and up
- NOI-based DSCR — target 1.20-1.25+
- T-12 + rent roll underwriting
- LTV ~65%-75% on stabilized assets
- Commercial appraisal sets value and market rent
- No personal income docs — qualifies on the building
Loan parameters at a glance
Small-balance commercial multifamily works within a tighter box than residential DSCR. Typical ranges for a stabilized building with clean trailing financials:
| Parameter | Typical range |
|---|---|
| Loan amounts | ~$1,000,000 to $10,000,000+ |
| LTV — purchase | ~70%-75% |
| LTV — cash-out refinance | ~65%-70% |
| Minimum DSCR | 1.20x-1.25x, sometimes higher on softer markets |
| Rates | 5.75%-10.5%, driven by leverage, DSCR, and market |
| Reserves | 6+ months PITIA, plus per-unit replacement reserves on some programs |
| Amortization | 30-year or 25-year commercial schedules; interest-only on select terms |
| Underwriting docs | T-12, rent roll, leases, commercial appraisal |
| Close speed | ~14 business days once T-12 and appraisal are in hand |
Because the asset is valued largely on its income, coverage and NOI stability move pricing here more than on a single-family rental. See how commercial DSCR sits among our commercial property loans by asset class.
How NOI is built and scrutinized
On a commercial multifamily file the lender does not take your pro forma — it reconstructs NOI from evidence. Three documents drive that:
- The T-12 (trailing 12-month operating statement). Month-by-month actual income and expenses for the last year. This is the anchor: the underwriter uses actual collected rent and actual expenses, not projections, to establish NOI.
- The rent roll. Unit-by-unit in-place rent, lease dates, and occupancy. It is cross-checked against the T-12 income and against market rent in the appraisal to flag loss-to-lease or concessions.
- The commercial appraisal. Values the building primarily on its income, applying a market capitalization rate to stabilized NOI, and reports market rent, expense comparables, and condition.
From gross scheduled rent the underwriter subtracts a vacancy and credit-loss factor (often 5%-7%), then real operating expenses — taxes, insurance, utilities, water and sewer, repairs, payroll where applicable — plus a management factor of roughly 4%-6% booked whether or not you self-manage. Many programs also underwrite replacement reserves per unit per year. On larger multifamily the resulting expense ratio commonly runs 40%-50% of gross rent, higher than small multifamily because the operating profile is more institutional. Whatever survives that scrub is the NOI divided by debt service — and a single overlooked line, like owner-paid heat, can be the difference between clearing and missing coverage.
The value-add and transitional path: bridge to DSCR
Not every building is stabilized on day one. A property with heavy vacancy, below-market rents, or deferred maintenance will not produce a T-12 that supports a permanent DSCR loan yet. The sequence there is two-step:
- Acquire and reposition on a multifamily bridge loan. Short-term, leverage weighted toward cost and rehab budget rather than in-place income, so the deal can close before the numbers are proven.
- Refinance into a stabilized DSCR takeout. Once occupancy and rents are seasoned and the T-12 reflects the new operations, the building refinances into a long-term DSCR (or agency) loan measured on the improved NOI.
That path lets a value-add building qualify on the income it will produce rather than the income it produces the day you buy — the DSCR loan comes at the end of the story instead of the beginning.
Worked example: a 16-unit building
A $2,100,000 sixteen-unit building, stabilized:
| Line | Amount |
|---|---|
| Purchase price | $2,100,000 |
| Down payment (30%) | $630,000 |
| Loan amount (70% LTV) | $1,470,000 |
| Gross rent (16 units) | $19,200/mo |
| Operating expenses + mgmt (~40%) | −$7,680/mo |
| Net operating income | $11,520/mo |
| Debt service at 70% LTV, ~8.0% | ~$10,800/mo |
| DSCR | ~1.07 |
At a bare 1.07 the file is tight — the lender would look for lower leverage, stronger NOI, or a rate buydown to build cushion. Larger multifamily rewards conservative underwriting; model it carefully and pair the DSCR calculator with real T-12 numbers.
Second example: right-sizing the same 16-unit to clear coverage
The 16-unit above missed at 70% LTV. Financed to a 1.25x floor instead of a fixed LTV, the lender solves for the loan the NOI supports:
| Line | Amount |
|---|---|
| Purchase price | $2,100,000 |
| Net operating income | $11,520/mo |
| Required DSCR | 1.25x |
| Maximum debt service (NOI ÷ 1.25) | ~$9,216/mo |
| Supportable loan at ~8.0% | ~$1,255,000 |
| Resulting LTV | ~60% |
Constrained by coverage rather than by an LTV cap, the same building supports roughly $1.25M — about 60% LTV — and needs more equity or stronger NOI to reach the leverage the buyer wanted. On small-balance commercial, coverage is frequently the binding constraint, not the LTV ceiling.
Common mistakes to avoid
Commercial multifamily files most often stall on these:
- Trusting a pro forma over the T-12. Underwriting is built on trailing actuals; projected rent bumps and stabilized assumptions carry little weight until they show up in the operating history.
- Using gross rent instead of NOI. Vacancy, real expenses, management, and replacement reserves all come out first — coverage lives on NOI.
- Understating expenses. Omitting water and sewer, payroll, or a management factor inflates NOI and produces a DSCR that will not survive underwriting.
- Assuming residential LTV. Commercial leverage runs ~65%-75% and is often capped further by coverage, not by the LTV number.
- Forcing a value-add deal into permanent debt. An unstabilized building belongs on a bridge loan first, then a DSCR takeout — not a permanent DSCR on day one.
- Bringing an incomplete package. A missing T-12, stale rent roll, or absent leases restarts the clock. Work the DSCR requirements guide first.
Smaller building? See our 5-10 unit small multifamily DSCR program. Holding several assets? A blanket portfolio DSCR loan can wrap multiple buildings under one facility.
Get a commercial multifamily DSCR quote
Jaken Finance Group underwrites larger multifamily on its cash flow and routes value-add deals through bridge-to-DSCR. Send us the T-12 and rent roll, and we will structure the financing.
Pre-Qualify for financing · Commercial real estate financing · Multifamily bridge loans · (833) 264-7776
Commercial multifamily DSCR terms, LTV caps, NOI treatment, and pricing vary by market, asset, and lender; figures here are illustrative rather than a rate sheet. Rates, terms and conditions offered only to qualified borrowers and are subject to change at any time without notice. All loans are subject to full underwriting. Jaken Finance Group only finances non-owner-occupied investment properties.