Commercial real estate lenders lean on debt yield alongside — not instead of — debt service coverage ratio and cap rate, because it answers something neither of those can: how fast could this property’s income alone repay the loan, with no assumptions about interest rate, amortization schedule, or market sale price built in?
How it works
Debt yield = net operating income ÷ loan amount, expressed as a percentage. That’s it — no interest rate, no amortization term, no market cap rate opinion enters the formula at all. Wall Street Prep states the standard CMBS lender range as roughly “8% to 12%,” and a property that clears 10% or more is generally in comfortable territory with most institutional lenders.
Why lenders prefer it to DSCR
Debt service coverage ratio (DSCR) depends on the loan’s actual interest rate and amortization period — stretch a loan’s amortization from 25 years to 35 and the same NOI produces a noticeably better DSCR without the property’s income or the loan amount changing at all. Debt yield can’t be manipulated that way, because neither rate nor amortization appears anywhere in it — which is exactly why lenders treat it as a floor check that DSCR and cap rate can’t substitute for.
What this does not include
Because this is a private-lender underwriting convention rather than a regulator-defined term, exact minimum thresholds vary by lender, property type, and market — the 8–12% range cited here is a common industry benchmark, not a universal rule. This also doesn’t factor in a property’s cap rate or sale value at all, which is the metric’s whole point but also means it says nothing about whether the purchase price itself is reasonable.
How to use this calculator
- Enter the property’s annual net operating income (NOI).
- Enter the loan amount being considered.
- Compare the resulting debt yield against the roughly 8–10% floor most institutional lenders look for.
Frequently asked questions
Is a higher debt yield always better?
From a lender’s risk standpoint, yes — it means more income cushion relative to the loan. From a borrower’s standpoint, a debt yield far above the lender’s floor can also mean they’re not borrowing as much as the property could support.
How is debt yield different from cap rate?
Cap rate is NOI divided by the property’s market value or sale price — an opinion about what the property is worth. Debt yield is NOI divided by the loan amount — a fact about the specific financing on the table, unaffected by any valuation opinion.
Why can’t a longer amortization schedule improve debt yield the way it improves DSCR?
Because amortization period doesn’t appear in the debt yield formula at all — it only relates NOI to the loan amount itself, which is exactly why lenders treat it as harder to manipulate than DSCR.
What debt yield do most lenders require?
Wall Street Prep places the typical CMBS lender range around 8% to 12%, though the specific floor varies by lender, property type, and market conditions.
