A commercial mortgage that no longer works is not a paperwork problem. It is a capital call, a rushed sale, or a default that erases years of accumulated equity — and in 2025, a growing number of owners are discovering that the loan they signed when money was cheap no longer fits the property attached to it. The stakes are simple to state: over the next two years, the financing market — not the property market — will decide which deals survive.
This article explains how commercial real estate financing actually works in 2025, built from first principles rather than headlines. Once you understand the four tests every lender runs, and what changed inside each of them over the past two years, you can estimate your terms before you ever fill out an application — and, more importantly, tell the difference between a deal that needs patience and a deal that needs restructuring.
The Four Tests Every Commercial Lender Runs
Strip away the branding, and every commercial mortgage — bank, credit union, life insurance company, debt fund, or private lender — is priced by the same four questions. The vocabulary differs from shop to shop; the arithmetic does not.
Income: The DSCR and Debt Yield Tests
Underwriting starts with the property's net operating income and one question: how much debt can this income safely carry? The standard measure is the debt service coverage ratio (DSCR) — NOI divided by annual loan payments. Most commercial lenders want a minimum DSCR of 1.20x to 1.25x, meaning the property generates 20 to 25 cents of cushion for every dollar of debt service.
A second check, debt yield, removes interest rates from the conversation entirely: NOI divided by the loan amount. Lenders commonly look for a minimum debt yield in the 8–10% range, varying by asset class; $80,000 of NOI on a $1 million loan is an 8% debt yield. Where DSCR depends on the rate you happen to be quoted, debt yield doesn't — which is why lenders lean on it more heavily in volatile rate markets.
The math has a sharp edge. If a property produces $150,000 of NOI and the lender requires a 1.25x DSCR, allowable annual debt service is $120,000. Whatever loan amount fits $120,000 of payments at the offered terms is your ceiling — and when a refinance doesn't pencil, the fix is almost always one of three things: more equity, a different structure, or more income.
Collateral: Loan-to-Value, Appraisals, and Cap Rates
The second test is about the backstop. Lenders size loans against the lower of appraised value or purchase price, expressed as loan-to-value. Typical ranges: banks commonly lend up to 65–75% LTV on stabilized assets; life insurance companies 55–65%; DSCR loan programs commonly up to 75%; and the SBA 504 structure reaches 90% financing on eligible owner-occupied projects, with the borrower typically contributing 10%.
Collateral value, though, is only as stable as the cap rate used to derive it. Value equals NOI divided by cap rate — so hold income constant and move the cap rate from 5% to 6%, and value drops roughly 17%, from a 20x multiple of income to about 16.7x. This is the quiet story behind many refinancing shortfalls of the past two years: the property performed, but the appraiser's cap rate moved, and suddenly the commercial real estate loan that looked comfortable at origination no longer fits the value.
Sponsor: Who Stands Behind the Loan
Third, the borrower. Lenders underwrite net worth, liquidity, experience, and credit history — and in 2025, sponsor strength has become a bigger lever than it was during the boom years. A lender that hesitates on a property will often proceed when the sponsorship is strong: experienced ownership, demonstrable reserves, and a track record with similar assets. Expect personal guarantees on bank loans; expect some lenders, especially programs that underwrite the property's cash flow, to offer non-recourse terms instead. Reserve requirements are real: lenders commonly require several months of payments held in reserve, plus escrows for taxes, insurance, and replacements.
Structure: Term, Amortization, and What You're Really Signing
Even when the first three tests pass, structure determines your monthly reality. Commercial loans commonly amortize over 25 to 30 years while carrying much shorter terms — a 10-year term on a 25-year schedule means a balloon payment at year ten, and a refinance decision you can't avoid. Bridge loans typically run 12 to 36 months at floating rates, often interest-only, sized for transition rather than holding. Prepayment terms matter as much as pricing: fixed-rate loans commonly carry defeasance or step-down penalties, while floating-rate bridge debt usually offers more flexibility. Read the prepayment clause before you sign anywhere.
What Changed in 2025
Several shifts define this year's market, and each one cuts both ways.
The rate reset reached the maturities. The Federal Reserve began cutting rates in late 2024, but the benchmark that matters most for commercial pricing — the 10-year Treasury — has remained volatile and well above its pandemic-era lows. Loans maturing in 2025 were typically written when the 10-year sat below 2%. Even after easing, the replacement debt costs more than the legacy debt it replaces, producing DSCR shortfalls on properties that performed exactly as planned.
Banks stepped back; private capital stepped in. After the regional banking stress of 2023, many banks tightened commercial lending or exited categories entirely, especially office and construction. Debt funds, credit unions, and non-bank lenders filled the gap with non-recourse options, DSCR-based programs, and bridge capital — at higher cost, but with speed and flexibility that banks rarely match. The practical result: fewer outright rejections, more terms you have to actually underwrite.
Carrying costs moved up as well. Insurance premiums have climbed sharply in many markets, particularly for coastal, older, and wood-frame properties, and property tax assessments have risen in several metros. Both costs hit NOI directly, which means they hit loan capacity twice: once in the DSCR test and once in the appraisal's income approach.
The market disaggregated. Treating "commercial real estate" as one market has always been a simplification; in 2025 it is a fiction. Consider how differently lenders now treat the major sectors:
| Sector | Lender posture in 2025 | What underwriters focus on |
|---|---|---|
| Office | Highly selective; many lenders avoid older stock entirely | Lease rollover schedule, tenant credit, capital needs |
| Multifamily | The most financeable sector, though new supply has softened rents in some markets | Occupancy, rent trends, interest reserves during lease-up |
| Industrial | Healthy but past peak; underwriting has normalized | Tenant quality, remaining lease term, market vacancy |
| Retail | Grocery-anchored and necessity centers lend well; enclosed malls remain difficult | Anchor stability, tenant sales, co-tenancy |
An apartment building and an office building in the same city now face entirely different lending conversations — and increasingly, different lenders.
Where the Opportunities Are
Dislocation creates openings, and several are visible right now for borrowers who plan ahead.
- Refinancing the maturity wall. A large share of loans originated during the low-rate years of 2020 and 2021 comes due in 2025 and 2026 — industry estimates put the annual total in the hundreds of billions of dollars. Not every one of those properties can carry its old loan amount. The deals that succeed combine equity paydown, a bridge to stabilized income, or preferred equity — tools that exist precisely for this moment.
- DSCR loans for rental investors. Non-recourse rental-property financing underwritten on the property's cash flow rather than personal tax returns. If a deal clears roughly 1.20x DSCR, closings can move faster and with lighter documentation than most bank processes. Details live on our DSCR loan page.
- SBA 504 for owner-occupied properties. Business owners who occupy at least 51% of a property's space can pair a bank loan with a CDC second mortgage for up to 90% financing, with long-term fixed rates on the CDC portion tied to the 10-year Treasury and debentures reaching $5.5 million for qualified manufacturing and energy projects. For a qualified owner-user, it is often the lowest-equity path into a building — see our SBA loan programs.
- Bridge debt for value-add. Twelve-to-36-month interest-only financing that buys time for renovation, lease-up, or repositioning, then refinances into permanent debt once income stabilizes. The strategy works when the exit is realistic, not hoped for — our bridge loan options are built around that discipline.
- Assumptions and seller carry-backs. Assumable loans (some FHA and CMBS debt) and seller-financed notes let buyers acquire properties at legacy terms or with creative structures. These deals are negotiated, not advertised; they reward buyers who ask.
Glossary: The Terms That Decide Your Terms
- DSCR (debt service coverage ratio). NOI divided by annual debt service. Most commercial lenders require 1.20x–1.25x.
- Debt yield. NOI divided by loan amount. A rate-independent risk measure; lenders commonly require 8–10% minimums.
- LTV (loan-to-value). Loan amount divided by appraised value. Commonly 55–75% depending on lender type and asset class.
- Cap rate. NOI divided by property value — the yield an all-cash buyer would earn. Rising cap rates lower values, even with flat income.
- Amortization. The schedule over which principal is repaid. Commercial loans commonly amortize over 25–30 years even when terms are shorter, creating a balloon.
- Interest reserve. Money the lender holds in escrow to cover interest during lease-up or construction. Common on bridge and construction loans.
- Recourse. Personal liability beyond the pledged property. Common on bank loans; many program and conduit loans are non-recourse.
Questions Owners Are Asking in 2025
Is now a good time to refinance?
Only your numbers can answer that, but the framework is straightforward: if your payoff requires more debt than your NOI supports at 1.20x–1.25x, waiting alone will not close the gap. Start the conversation six to nine months before maturity. Owners with strong occupancy and moderate leverage are finding terms that are worse than 2021 but entirely financeable; owners who wait until month eleven of a twelve-month runway are negotiating from weakness.
What does it take to qualify for a DSCR loan?
Typically a 1.20x–1.25x DSCR, an appraisal whose market rents support the loan amount, a down payment in the 20–25% range for purchases, and reserves. Programs vary, and the properties that qualify best are those with stable tenancy and realistic market rents on the appraisal.
What happens if I can't refinance at maturity?
Communicate early — lenders work with borrowers far more willingly before a maturity date than after one. The common paths are a short extension, a partial paydown to rightsize the loan, a bridge to stabilization, a preferred-equity partner, or an orderly sale. Default is what happens when none of those options get discussed; it is rarely the best outcome for either side.
Can financing be based on the property alone, without tax returns?
DSCR programs underwrite the property's cash flow rather than personal returns, which makes them popular with self-employed investors and portfolio owners. Expect asset verification, entity organization, and reserves — lighter documentation is not the same as no documentation.
The best time to test your deal against these four tests is before a lender does it for you. Send the team at Tesni, LLC your property's income statement and your goal — a short conversation will tell you honestly what it can support and which of these structures fit. Reach out here when you're ready.