Debt Yield vs. DSCR: What Each Ratio Tells You About a Property Loan

If you’re looking at a loan for a rental property, you may come across two common terms: debt yield and DSCR. Debt yield compares the income the property produces with the amount you want to borrow. DSCR looks at whether the property’s income can cover the loan payments. A rental property can look strong by one measure and weaker by the other.

Debt yield comes up more often with larger multifamily and commercial loans. Lenders also use DSCR for smaller rentals, though they may calculate it differently. Here’s what each number means and how lenders work it out.

What is debt yield?

Debt yield measures annual property income against the loan amount. Lenders use net operating income, or NOI, rather than gross rent. NOI is the income left after estimated vacancy and the costs of operating the property, but before mortgage payments and income taxes. Those operating costs can include property taxes, insurance, management, and ordinary repairs. The lender may also account for a reserve to replace major building items. A lender’s underwritten NOI may differ from the number on your own spreadsheet. The Office of the Comptroller of the Currency (OCC) describes how commercial lenders assess these inputs.

Debt yield = annual NOI ÷ loan amount × 100

If a property has $120,000 in annual NOI and the proposed loan is $1.2 million, its debt yield is 10% ($120,000 ÷ $1,200,000). That means the property produces about 10 cents of annual NOI for each dollar of the proposed loan. It does not mean the lender earns a 10% return or charges a 10% interest rate.

For the same NOI, a larger loan lowers debt yield; a smaller loan raises it. Changing only the rate, payment schedule, or appraised value does not change this calculation. A change in the property's real or underwritten NOI does.

What is DSCR?

DSCR, or debt service coverage ratio, measures how many times the property's qualifying income covers its required debt payments. A ratio of 1.00 means the rental property’s income covers those payments exactly under the lender's formula. At 1.25, the property’s income is 1.25 times the payment amount. Lenders may calculate DSCR differently for commercial properties and smaller rentals, so check which formula applies to your loan.

DSCR for a commercial or larger multifamily property

For a larger property, a lender wants to know whether the income left after operating costs can cover the loan payments. That income is net operating income (NOI), introduced above. Because costs such as property taxes and insurance have already been subtracted to calculate NOI, the lender compares it with the loan’s required principal and interest payments.

Commercial DSCR = annual NOI ÷ annual debt service

Annual debt service means the principal and interest due over a year. The lender may calculate it using payments that include principal even if the loan starts with an interest-only period, so ask lenders which payment they use in their calculations.

For example, $120,000 in annual NOI divided by $96,000 in annual loan payments gives a 1.25 DSCR. The property produces $1.25 in NOI for every $1 due on the loan. If those payments rise while NOI stays the same, DSCR falls. Debt yield would stay the same because the NOI and loan amount have not changed. The OCC’s commercial lending handbook makes this distinction: DSCR compares NOI with annual loan payments, while debt yield compares NOI with the amount borrowed.

DSCR for a one-to-four-unit rental loan

Many lenders offering DSCR loans on individual rental homes use gross monthly rent ÷ monthly PITIA instead. PITIA includes principal, interest, property taxes, insurance, and any association dues. One lender, for example, describes this approach for their rental loans.

This uses a different income figure from the NOI in the commercial examples above. Gross rent does not subtract vacancy, management, or ordinary repairs. Do not use gross rent to calculate debt yield, and do not assume a 1.25 residential DSCR leaves you with the same cash after expenses as a 1.25 commercial DSCR. See how DSCR works for rental-property loans for a closer look at the residential calculation.

Debt yield vs. DSCR: what is the main difference?

Debt yield compares the property’s annual net operating income with the amount borrowed. DSCR compares property income with the loan payments. That makes DSCR sensitive to the interest rate and payment schedule. If those terms change but the loan amount and property income stay the same, DSCR can change while debt yield stays the same.

This table uses the commercial NOI-based DSCR so that both ratios start with the same income figure. A rental-home DSCR lender may use the gross-rent-and-PITIA method instead.

Debt yield provides a useful check on the loan amount when a low rate or an interest-only payment makes DSCR look stronger. It still depends on realistic income and expense assumptions. An overly optimistic NOI can make both ratios look better than the property supports.

Can a property pass DSCR but fail debt yield?

Yes. The property may earn enough to cover the proposed loan payments, giving it an acceptable DSCR. But if the loan is large compared with the property’s annual net operating income, its debt yield may still be too low. A lower interest rate can reduce the payments and improve DSCR, but it does not change debt yield.

The reverse is possible too. A smaller loan may meet the lender’s debt-yield requirement, but a high interest rate or shorter repayment term could make its payments too large for the property’s income to cover. Ask the lender which minimums apply and what payment it will use to calculate DSCR.

Here’s what happens when only the interest rate changes. Suppose a property earns $120,000 a year in NOI and you borrow $1.2 million. Its debt yield stays at 10% because the income and loan amount stay the same. But a higher rate raises the loan payment, which lowers DSCR:

These are illustrations, not rate quotes. They show what the formulas do when only the rate changes. If a lender instead tests the loan using a higher stress rate or an amortizing payment, use that payment to estimate qualifying DSCR.

How do DSCR, debt yield, and LTV limit the loan amount?

A lender may set a minimum DSCR, a minimum debt yield, and a maximum loan-to-value ratio (LTV). LTV compares the loan amount with the property's appraised value. Each rule produces a possible ceiling; when all three apply, the smallest ceiling determines how much the property can support under those tests. Credit, reserves, property condition, and other requirements may lower the actual offer further.

Start with what each ceiling asks:

• Debt yield: How large a loan can the underwritten NOI support at the lender's minimum percentage? Divide NOI by the required yield.
• DSCR: How much annual payment can NOI support at the required ratio? Divide NOI by minimum DSCR, then determine what loan amount fits that payment at the lender's qualifying rate and repayment schedule.
• LTV: What percentage of the lender's appraised value can you borrow? Multiply value by the maximum LTV.

Here is how those limits interact for the same property. Assume $120,000 NOI, a $1.8 million appraised value, and illustrative lender rules of at least 1.25 DSCR, at least 10% debt yield, and no more than 75% LTV. The loan has a 30-year repayment schedule.

At 5%, lowering the payment further would not raise the $1.2 million debt-yield ceiling. At 8%, DSCR sets the smaller limit. This is why a rate buydown may reduce your payment without increasing the amount a lender will offer. The 10% debt-yield rule here is chosen only to show the comparison; it is not a standard for every lender.

What is a good debt yield?

There is no single debt-yield percentage that is good for every loan. A higher debt yield means the property produces more annual income, after operating costs, relative to the amount you want to borrow. Whether that percentage is high enough depends on the property and the lender’s requirements. The OCC notes that debt yields vary by property type and market conditions.

In our example, the property produces $120,000 a year in net operating income (NOI) against a $1.2 million loan, giving it a 10% debt yield. That tells you what the property earns relative to the proposed loan, but it does not tell you whether a lender will approve it.

Ask the lender whether it has a minimum debt yield for your type of property and loan. Also ask which income figure it will use. If the lender expects to use projected income rather than what the property earns today, find out what evidence it needs to support that projection.

Does debt yield matter for a one-to-four-unit DSCR loan?

For a loan on a one-to-four-unit rental, the lender will usually focus on DSCR, which compares the rent it accepts with the property’s monthly housing payment. It will also review factors such as the property’s value and your credit. Griffin Funding and Kiavi describe their rental loan programs in these terms. Do not assume you need to meet a debt-yield minimum. Ask the lender whether it uses debt yield for your loan.

Debt yield can still help you assess the rental for yourself. It compares the property’s annual income after operating costs with the amount you plan to borrow. Unlike DSCR, it will not improve just because you get a lower interest rate or an interest-only payment period. But it does not tell you how much cash you will have left after loan payments, so check your full cash-flow budget too. For more on what lenders review, see our DSCR loan requirements guide.

What can improve debt yield or DSCR?

For a commercial loan, higher, supportable NOI improves both ratios. That might mean collecting more rent, reducing persistent vacancy, or lowering operating costs without putting maintenance off. Ask how much of an improvement the lender will recognize; projected rents and expenses must be credible. A one-to-four-unit lender that uses gross rent ÷ PITIA may calculate DSCR differently.

Borrowing less also improves both ratios. It raises debt yield because NOI is divided by a smaller loan, and it generally improves DSCR because a smaller loan carries a smaller payment.

Changing the payment affects DSCR, but not debt yield by itself. A lower rate, longer repayment period, or interest-only phase may improve the DSCR the lender calculates, depending on its rules. Those changes can have costs or leave you owing more principal later. If debt yield or LTV already sets the loan ceiling, a lower payment will not remove that limit.