What Is Debt Yield?

Key Takeaways

• Debt yield equals net operating income divided by the loan amount, and it measures how much income stands behind each dollar of debt.
• Unlike DSCR, debt yield ignores the interest rate and amortization, so it cannot be flattered by a low rate or an interest-only period.
• Unlike loan-to-value, debt yield ignores the appraised value, so it cannot be flattered by a low cap rate applied at the top of a market.
• Debt yield is the cap rate divided by the loan-to-value ratio, which links the property's pricing directly to how much a lender can safely advance.
• Lenders size a loan to the lowest result of their debt yield, DSCR and LTV tests, and the binding test changes as rates and values move.

Debt yield defined

Debt yield is the annual net operating income a property produces divided by the amount of the loan against it, expressed as a percentage. It answers a lender's simplest question: if the borrower walked away tomorrow and the lender owned the property at its loan balance, what yield would the income produce on that balance?

The inputs are only two numbers. Net operating income is income after operating expenses and before debt service, income taxes and depreciation. For a lender, NOI is usually underwritten rather than taken from the seller: vacancy, a management fee and capital reserves may be deducted even on a net lease, so lender NOI is often lower than the figure in the offering memorandum. The loan amount is the full proposed balance.

A higher debt yield means more income per dollar of debt and a larger cushion for the lender. A lower debt yield means the lender is relying more on the property's value holding up, or on the interest rate staying where it is.

Why lenders use it

Lenders use debt yield because it is the one sizing test that neither interest rates nor appraisals can move. Debt service coverage improves when rates fall or when a loan is interest-only. Loan-to-value improves when appraisers apply lower cap rates. Debt yield changes only when the income or the loan amount changes.

That makes it a check against the two ways loans get oversized at the top of a cycle. When rates are low, a DSCR test alone lets the loan grow. When cap rates are compressed, an LTV test alone lets the loan grow too, because the same income is valued higher. A debt yield floor holds the loan to a fixed multiple of income in both cases.

Debt yield is a standard disclosure in commercial mortgage-backed securities and in lender research. The Wells Fargo Commercial Mortgage Trust 2025-5C6 term sheet filed with the SEC (September 16, 2025) reported a weighted average underwritten NOI debt yield of 11.3% for its loan pool, next to a 1.64x DSCR and 56.4% loan-to-value. CBRE reported an average debt yield of 10.2% on the non-agency loans it closed in Q2 2026, up from 9.7% a year earlier, with DSCR of 1.43 and commercial loan-to-value of 59.6% (released August 3, 2026). These are averages on loans that closed, not minimums.

Minimum debt yields are set by each lender and vary by lender type, property type, tenant credit, lease term and the point in the cycle. There is no single industry standard, so the only number that matters for a specific loan is the one on that lender's term sheet. For a single-tenant net lease property, lenders also look past the ratio to the tenant's credit and the remaining lease term, because a high debt yield on a lease that expires in two years is income that may not exist at maturity.

Worked example: sizing a loan with three tests

A lender typically calculates the maximum loan under each of its tests and offers the smallest. In the hypothetical example below, the property is a $2,000,000 single-tenant net lease building with $136,000 of underwritten NOI (a 6.80% cap rate).

The hypothetical lender requires no more than 65% loan-to-value, at least 1.30x debt service coverage at 7.25% interest on a 25-year amortization, and at least a 10% debt yield.

Hypothetical example: maximum loan under each test, $136,000 NOI

Test (hypothetical)	Calculation	Maximum loan
65% loan-to-value	0.65 x $2,000,000	$1,300,000
1.30x DSCR at 7.25%, 25-year amortization (loan constant 8.674%)	$136,000 / 1.30 = $104,615 of debt service; $104,615 / 0.08674	$1,206,124
10% debt yield	$136,000 / 0.10	$1,360,000
Loan offered	Lowest of the three	$1,206,124

Here DSCR binds, because rates are high relative to the cap rate. Now change the market in two ways, still hypothetically. If rates rise to 9.00% on the same terms, the constant rises to about 10.070% and the DSCR maximum falls to $1,038,845, while the debt yield maximum stays at $1,360,000. If instead an appraiser values the property at a 6.00% cap rate, the value becomes $2,266,667 and the 65% LTV maximum rises to $1,473,333, while the debt yield maximum again stays at $1,360,000.

That second case is where debt yield earns its place. When rates are low and values are high, DSCR and LTV both loosen, and the debt yield test becomes the one that binds.

Debt yield vs DSCR vs LTV

The three tests measure the same loan from different angles, and each can be flattered by something the others ignore. Reading them together shows whether a loan is supported by income, by the interest rate, or by the valuation, which is the question behind every refinance.

How the three lender tests differ

Metric	Formula	Moves with interest rates?	Moves with appraised value?	What it protects against
Debt yield	NOI / Loan	No	No	Too much debt relative to income
DSCR	NOI / Annual debt service	Yes	No	Payments the income cannot cover
LTV	Loan / Value	Indirectly, through cap rates	Yes	Too little equity beneath the loan

The metrics are linked by two identities. Debt yield equals the cap rate divided by LTV: a 6.80% cap rate at 60% LTV gives 11.33%. DSCR equals debt yield divided by the loan constant: 11.33% divided by an 8.674% constant gives about 1.31x. So once you know any two of cap rate, LTV and loan constant, you can derive the rest.

What debt yield tells an equity investor

Debt yield is a lender's metric, but it tells an equity investor how much room the income has before the loan is in trouble. A higher debt yield means NOI can fall further before debt service is at risk, and it means a refinance at maturity is more likely to cover the existing balance.

It is especially useful for refinance risk. Suppose a loan matures while the property still earns the same income. If market lenders then require a higher debt yield than the loan currently shows, the new loan will be smaller than the old one, and the owner has to bring cash to close the gap. Comparing the current debt yield with what lenders are offering today is a quick test of whether that gap exists.

Debt yield also pairs with the positive leverage test. Positive leverage asks whether the debt helps the equity return; debt yield asks whether the debt is sized sensibly against income. A loan can pass one and fail the other.

Limits and common mistakes

Debt yield is simple to calculate, which makes it easy to misuse. Most errors come from feeding it the wrong income figure or reading it as more than it is: a measure of income relative to debt that is silent about interest rates, lease term and whether the income will last.

• Using seller NOI. Debt yield on an offering memorandum's scheduled rent overstates the lender's figure. Deduct what a lender would deduct.
• Ignoring lease term. In single-tenant property, the income behind the ratio can end on one date. A strong debt yield on a short lease is weaker than it looks.
• Treating it as a rate test. Debt yield says nothing about whether payments are affordable. A loan can have a healthy debt yield and still fail DSCR at a high rate.
• Forgetting future funding. For loans with holdbacks or future advances, lenders may test debt yield on the fully funded balance.
• Comparing across property types. Acceptable debt yields differ by asset class and tenant quality, so a figure that is conservative for one property may be thin for another.

Frequently Asked Questions

Q: How do you calculate debt yield?

A: Divide the property's annual net operating income by the loan amount. A property with $136,000 of NOI and a $1,200,000 loan has a debt yield of 11.33% in this hypothetical example.

Q: What is a good debt yield?

A: There is no single standard. Each lender sets its own minimum by property type, tenant credit, lease term and market conditions. As a reference point, CBRE reported an average debt yield of 10.2% on the non-agency loans it closed in Q2 2026, which is an average, not a minimum.

Q: What is the difference between debt yield and DSCR?

A: Debt yield divides NOI by the loan amount and ignores the interest rate and amortization. DSCR divides NOI by annual debt service, so it improves when rates fall or the loan is interest-only. Debt yield equals DSCR multiplied by the loan constant.

Q: Why do lenders use debt yield instead of LTV?

A: LTV depends on an appraised value, which rises when cap rates compress. Debt yield depends only on income and the loan balance, so it limits loan size even when values are high. Most lenders use both, along with DSCR.

Q: Is debt yield the same as cap rate?

A: No. The cap rate divides NOI by the property's value; debt yield divides NOI by the loan. Debt yield equals the cap rate divided by the loan-to-value ratio, so it is always higher than the cap rate when a loan is less than the full value.

Sources

1. CBRE, Commercial Real Estate Lending Fundamentals Remain Strong in Q2 2026 (August 3, 2026)
2. Wells Fargo Commercial Mortgage Trust 2025-5C6, Structural and Collateral Term Sheet, SEC filing (September 16, 2025)

This page is for informational purposes only and is not an offer to sell or a solicitation of an offer to buy any security, nor investment, tax, or legal advice. Examples are hypothetical unless a source is cited. Consult your own advisors about your situation.