Debt Service Coverage Ratio (DSCR) Calculator
Find out if your rental property cash flows enough to qualify for a no-doc investment loan.
2026 DSCR Investor Tool
Stress test your real estate cash flow before talking to a lender.
Realistic Net Cash Flow
After 10% vacancy & maintenance buffer
Property Economics
Loan Details
Total Monthly PITIA:
$2,712
Gross DSCR Ratio
Tier 1 Approval
At 1.29, you qualify for the lowest DSCR rates available. Lenders consider this highly secure cash flow.
Looking for a No-Doc Loan?
Compare DSCR lenders for your next rental property purchase.
Why DSCR Loans are King in 2026
The Shift to Cash Flow Coverage
In the 2026 real estate market, standard conventional lending has become increasingly restrictive for investors with multiple properties. To scale a portfolio, investors are turning entirely to Debt Service Coverage Ratio (DSCR) loans.
Unlike conventional mortgages, a DSCR loan is a type of "no-doc investment loan." The lender does not care about your personal Debt-to-Income (DTI) ratio, your W-2 salary, or your tax returns. They only care about one metric: Does the property produce enough rent to cover the debt?
The Magic Number: 1.25
When you use our calculator to figure out how to calculate debt service coverage ratio, you are looking for the magic number.
- 1.25 and above: You are in the "Green Zone." Lenders consider this a highly secure investment. You will have your pick of lenders and qualify for the lowest DSCR loan rates in 2026.
- 1.00 to 1.24: The property is "breaking even" or slightly cash-flowing. You will easily get approved, but you may pay a 0.5% to 1.0% premium on your interest rate.
- Below 1.00: The property loses money on paper. You fall into "No-Ratio" loan territory. While you can still get funding, expect to pay hard-money level interest rates and massive origination points.
Stress Testing Your Deals
Our calculator doesn't just show you the base DSCR. It provides a Realistic DSCR and Net Cash Flow by automatically buffering 10% of your gross rents for vacancy and maintenance reserves. If a deal still cash flows after the stress test, you have found a winner.