A DSCR of 1.25+ gets the best terms on investment property loans — but you can qualify at 1.0, and sometimes below. The formula, an example, and how to improve.
By The Mortgage Zone Team · NMLS #2697124 · Published August 2026
A DSCR of 1.25 or higher is considered strong and typically earns the best rates and terms on an investment property loan. A DSCR between 1.0 and 1.24 qualifies with most DSCR lenders at standard pricing. Below 1.0 — meaning the rent doesn't fully cover the payment — is still financeable with some programs, usually at a lower loan-to-value or higher rate. The higher your ratio, the more the property carries its own weight in the lender's eyes.
DSCR = Monthly gross rent ÷ Monthly PITIA
PITIA is the full monthly obligation: Principal, Interest, Taxes, Insurance, and Association dues (if any).
A worked example:
For purchases, lenders generally use the appraiser's independent market-rent opinion (the Single-Family Comparable Rent Schedule) rather than whatever number is on a lease — so an inflated lease can't manufacture a ratio.
The defining feature of a DSCR loan is what lenders do not ask for: no tax returns, no W-2s, no personal debt-to-income calculation. What still matters: credit score (roughly 660+, with better pricing at 700+), loan-to-value, cash reserves (commonly 3–6 months of PITIA), and, with some lenders, landlord experience.
Run the ratio before you fall in love with a property: monthly rent divided by full monthly cost. At 1.25+ you're in the strongest position; at 1.0+ you have options; below 1.0 the conversation is about structure, not impossibility. Our team prices DSCR scenarios across a wholesale network of investor-focused lenders — see how DSCR loans work or start with a free, no-credit-pull quote at (866) 214-0025 to see what your target property's numbers unlock.
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