Reference · Financing
DSCR explained for real estate investors
What is DSCR?
DSCR—debt service coverage ratio—is the ratio of net operating income (NOI) to required debt service (loan payments) for a property over a defined period, usually a year. A DSCR above 1.0 means NOI exceeds scheduled debt payments; below 1.0 means NOI does not fully cover debt service on those inputs. Lenders use DSCR (along with other rules) to assess whether rental income can support a loan; investors use it to stress-test coverage before they borrow.
NOI is rent and other income minus operating expenses—not mortgage principal and interest. Debt service is the P&I (and sometimes other required loan payments) the lender defines for the test. Always align the time period (monthly vs annual) across numerator and denominator so you are not mixing bases.
How to calculate DSCR
DSCR = Net Operating Income ÷ Debt Service Example (annual): NOI = $24,000 Annual debt service = $20,000 DSCR = 24,000 ÷ 20,000 = 1.20
If you use monthly figures, use monthly NOI and monthly debt service in the same step. Do not annualize one side and leave the other monthly.
What counts as a “good” DSCR?
| Context | Typical expectation |
|---|---|
| General investor sanity check | Above 1.0 means NOI covers scheduled payments on your modeled inputs; many investors prefer cushion above 1.0. |
| Lender underwriting (illustrative) | Commercial and DSCR loan programs often cite minimums such as 1.20x or 1.25x for qualifying—requirements vary by lender, product, and market. |
Thresholds are product-specific. Your lender’s test may use different income definitions, reserves, or stress rates than a simple spreadsheet.
How Veld uses DSCR
Veld’s calculators and property views show DSCR from your inputs so you can compare scenarios. These aren’t a lender’s underwriting model—use them to prepare questions for your loan officer.
Try the calculator
Estimate with your own inputs—numbers are educational, not lender instructions.
Frequently asked questions
- Is DSCR the same as cash flow?
- No. Cash flow is dollars left after expenses and debt service. DSCR is a ratio that compares NOI to debt service before you interpret cash remaining for the owner.
- Should I use gross rent in DSCR?
- Standard DSCR for income property uses NOI (after operating expenses), not gross rent. Using gross rent overstates coverage unless your lender defines an exception.
- Does a high DSCR guarantee loan approval?
- No. Lenders also consider credit, reserves, appraisal, DTI, and program rules. DSCR is one piece of the picture.
- Where can I estimate DSCR quickly?
- Use Veld’s free investment property calculator on this site. Create a free account to save work in Analyze.