DSCR = net operating income divided by debt service. A property renting for $3,000 a month with $600 in taxes and insurance and a $1,900 payment carries a 1.26x DSCR, just above the 1.25x threshold many programs use. Run your property's numbers below.
DSCR estimate
$500$20K
$0$10K
$200$15K
Debt service coverage ratio
1.26x
Net operating income$2,400/mo
Where this landsAt or above 1.25
1.25x is a commonly used underwriting threshold for DSCR rental programs. Actual requirements vary by lender and program.
Estimate only, not a qualification decision. Programs calculate DSCR differently (some use gross rent, some net). Actual eligibility, rates, and terms depend on the property, your profile, and underwriting.
How lenders read the ratio
DSCR programs qualify the property on its own cash flow instead of your personal income. A ratio above 1.0 means the property covers its payment; the cushion above 1.0 is what protects the lender when rents dip or expenses spike. 1.25x is a commonly used threshold, though programs range roughly from 1.0 to 1.5 depending on property type and leverage.
DSCR = (monthly income minus operating expenses) / monthly debt service
1.25x is a common threshold; requirements vary by program
Higher DSCR generally means better pricing and more program options
What counts as income and expenses
Programs differ: some use gross market rent from an appraisal, others use actual lease income; expense treatment of taxes, insurance, HOA dues, and management also varies. This calculator uses a simple net figure, monthly income minus operating expenses, so match your inputs to how your target program calculates it.
Ways to improve a borderline ratio
A larger down payment lowers the debt service and raises the ratio. A longer amortization or an interest-only period can do the same. On the income side, documented rent increases or lower insurance quotes move the ratio directly. Small changes matter when you sit near a program threshold.
Frequently asked questions
What DSCR do I need to qualify?
Many rental programs look for 1.25x or better, but requirements vary from about 1.0x to 1.5x by program, property type, and leverage. A ratio below a program's threshold usually means higher pricing or a decline rather than an automatic no across the market.
Does DSCR use my personal income?
No. DSCR programs underwrite the property's cash flow, which is why they fit investors who write off heavily or hold income in entities. Your credit profile and reserves still matter.
Important disclosures
Subject to underwriting; not all applicants qualify.
Costs and available structures vary by product, business profile, state, and provider.
Review amount funded, total payback, fees, and all required disclosures before accepting an offer.
Licensing, registration, and commercial financing disclosure requirements vary by state and should be confirmed with counsel before launch.
From estimate to real options
See what you may actually qualify for, a quick form that won't affect your credit score.