How DSCR Loans Work (and Why Investors Prefer It)
DSCR stands for Debt Service Coverage Ratio. It measures whether a rental property generates enough income to cover its debt payment. The formula is simple:
DSCR = Gross Monthly Rental Income ÷ PITIA
PITIA is the total of your monthly Principal, Interest, property Taxes, Insurance, and Association dues (HOA or condo fees). That’s it, one number divided by another.
Here’s a real example. You’re buying a single-family rental. The market rent is $2,400 per month. Your total PITIA comes to $2,000 per month. Divide $2,400 by $2,000 and you get a DSCR of 1.20. That means the property earns 20% more than it costs to carry. It qualifies.
A DSCR of 1.0 means break-even, the rental income exactly covers the payment. Above 1.0 means positive cash flow. Below 1.0 means the property doesn’t fully cover the debt on paper (though some lenders, including Ternus, may still approve loans with a DSCR below 1.0 with a larger down payment or reserves).
Now compare that to a conventional investment property mortgage. A conventional lender wants two years of tax returns, W-2s or 1099s, pay stubs, bank statements, and a full debt-to-income calculation. If you’re self-employed, run write-offs that suppress your taxable income, or already have 10 financed properties (the Fannie Mae/Freddie Mac cap), conventional lending either rejects you outright or buries you in documentation.
DSCR skips all of that. If the property cash flows, you qualify. That’s why experienced investors and an increasing number of first-time investors prefer DSCR loans for building and scaling a rental portfolio. Read more about how investment property loans work (https://www.ternus.com/blog/how-investment-property-loans-work/) on our blog.