Debt yield is annual net operating income divided by the loan amount: $500,000 NOI on a $5 million loan is a 10% debt yield.
Debt yield is a property's annual net operating income (NOI) divided by the loan amount: $500,000 of NOI on a $5,000,000 loan is a 10% debt yield. Commercial and bridge lenders use it as a leverage cap because, unlike DSCR or LTV, it can't be flattered by a low interest rate or an optimistic cap rate.
Run your own numbers in the debt yield calculator, which also shows the largest loan your NOI supports at a lender's minimum.
Key takeaways
- Formula: debt yield = annual NOI ÷ loan amount × 100.
- Maximum loan: NOI ÷ minimum debt yield. $450,000 NOI at a 9% minimum supports a $5,000,000 loan.
- Debt yield ignores the interest rate, amortization and the appraiser's cap rate — that is why lenders like it.
- Your loan is the lowest of the debt-yield, LTV and DSCR sizing results.
- Lenders use the NOI they can verify — trailing 12 months (T12) and the rent roll — not the pro forma.
How do you calculate debt yield?
Divide annual NOI by the total loan amount. NOI is gross income minus vacancy and operating expenses (taxes, insurance, utilities, repairs, management, payroll), before debt service, depreciation and income taxes.
| Step | Example: 40-unit apartment building |
|---|---|
| Effective gross income | $720,000 |
| Operating expenses | $300,000 |
| Net operating income (NOI) | $420,000 |
| Requested loan | $4,800,000 |
| Debt yield ($420,000 ÷ $4,800,000) | 8.75% |
If this lender's minimum were 9.5%, the largest loan would be $420,000 ÷ 0.095 = about $4,421,000 — roughly $379,000 less than requested. That gap is what the borrower has to cover with equity or with a lender that sizes the deal differently. (These figures are an illustration, not a quote.)
Debt yield vs. DSCR vs. LTV: what is the difference?
All three size the same loan from different angles, and the most restrictive one wins.
| Metric | Formula | What moves it |
|---|---|---|
| Debt yield | NOI ÷ loan amount | Only income and loan size |
| DSCR | NOI ÷ annual debt service | Income, loan size, interest rate, amortization |
| LTV | Loan ÷ appraised value | Loan size and the appraiser's value (and cap rate) |
| Cap rate | NOI ÷ value | Income and market pricing |
Because value = NOI ÷ cap rate, a falling cap rate raises the appraised value and lets LTV allow a bigger loan on the same income. Debt yield doesn't move. That is why many lenders run a debt yield test alongside LTV: it keeps loan size tied to income actually collected. For how these metrics combine on a bridge file, see bridge loan underwriting metrics and cap rate explained for bridge borrowers.
Why does debt yield matter more on bridge loans?
Bridge loans fund properties whose income isn't stable yet — a hotel mid-renovation, a mobile home park with vacant pads, an apartment building with below-market rents. In-place NOI is low, so the debt yield on in-place income can be thin even when the business plan is sound.
Bridge lenders handle this in two ways. Some size to in-place debt yield and fund improvements separately through draws. Others size to as-is value and the business plan, then look at the debt yield the property will reach after stabilization to confirm the refinance exit works. Ambition Lending's bridge loans go up to 75% of value, and our commercial bridge program underwrites the business plan and the exit, not just today's NOI.
How do hotels and mobile home parks change the math?
Hotels re-lease every room every night, so NOI can swing with occupancy, average daily rate and franchise costs. Lenders typically want a higher debt yield on hotel income than on apartments, and they look hard at the trailing 12-month profit and loss and any brand-required property improvement plan. See hotel bridge loans: how they work and who lends.
Mobile home parks earn lot rent, and park-owned homes, utility pass-throughs and vacant pads all affect which income counts. Many lenders exclude or haircut income from park-owned homes. See mobile home park bridge loans explained.
How can you improve debt yield before you apply?
- Document NOI. Send a clean T12, current rent roll and leases. Lenders discount income they can't verify. See T12 underwriting for multifamily.
- Fix expense outliers. Appeal a high tax assessment or re-shop insurance — with paperwork, not projections.
- Borrow less or add equity. Every dollar off the loan raises debt yield directly.
- Use a bridge loan first. Stabilize, then refinance into permanent debt once trailing NOI supports the larger loan. See when to refinance from bridge to permanent.
Common debt yield mistakes
- Using pro forma NOI. Lenders start from trailing actuals and add only what is contracted.
- Leaving out replacement reserves or a management fee — lenders add them even if you self-manage.
- Annualizing one strong month of hotel or short-term rental revenue.
- Forgetting that a larger loan for renovation lowers debt yield until the new income shows up.
Frequently asked questions
What is debt yield in commercial real estate?
Debt yield is annual NOI divided by the loan amount, shown as a percentage. $500,000 of NOI on a $5,000,000 loan is 10%.
How do you calculate the maximum loan from debt yield?
Divide underwritten NOI by the lender's minimum debt yield. $450,000 ÷ 0.09 = $5,000,000. The final loan is the lowest of the debt-yield, LTV and DSCR results.
Is debt yield the same as cap rate?
No. Cap rate divides NOI by value; debt yield divides NOI by the loan. On any leveraged loan, debt yield is higher than the cap rate.
Why do lenders use debt yield instead of DSCR?
DSCR moves with the interest rate and amortization; debt yield doesn't. Lenders use both, but debt yield is the cleaner leverage cap.
What is a good debt yield?
Each lender sets its own minimum by asset type, market and income stability. Hotels and other volatile income usually need more. Ask before you go under contract.
How can I raise my debt yield?
Raise documented NOI or borrow less. Lenders underwrite in-place income, not the pro forma.
Written by the Ambition Lending credit team, the people who underwrite and fund our loans, with editorial oversight by Sydney Kibuuka, Founder & CEO. Last reviewed . Facts are linked to primary sources; we correct errors promptly — see our editorial policy. General education for business-purpose investors, not legal, tax or investment advice.
