Free DSCR Calculator

Calculate the Debt Service Coverage Ratio for any investment property. See if your deal qualifies for financing.

Enter Property Details

Annual income minus operating expenses

Total annual mortgage payments (principal + interest)

DSCR = NOI ÷ Annual Debt Service
Result of 1.0 means income exactly covers debt

Your DSCR

Debt Service Coverage Ratio
0.00x
Enter your NOI and annual debt service to calculate DSCR.

What is DSCR?

The Debt Service Coverage Ratio (DSCR) measures a property's ability to cover its mortgage payments from its operating income. It's one of the most critical metrics lenders use to evaluate commercial real estate loans.

A DSCR of 1.0x means the property's income exactly covers the debt payments. Most lenders require a DSCR of at least 1.20x to 1.25x, providing a cushion for potential income fluctuations.

Why DSCR Matters

Lenders and investors use DSCR to:

  • Qualify for financing — Most lenders have minimum DSCR requirements
  • Determine loan amount — Higher DSCR may qualify for larger loans
  • Assess risk — Lower DSCR indicates higher default risk
  • Compare deals — Evaluate multiple investments on the same basis

Typical DSCR Requirements by Loan Type

Loan Type Minimum DSCR
Agency (Fannie/Freddie) 1.20x - 1.25x
CMBS 1.25x - 1.35x
Bank/Credit Union 1.20x - 1.30x
Bridge Loans 1.10x - 1.20x
DSCR Loans (Investor) 1.00x - 1.25x
SBA 504 1.15x - 1.25x

How to Improve Your DSCR

If your DSCR is too low for financing, consider these strategies:

  • Increase rents or reduce vacancy
  • Lower operating expenses
  • Make a larger down payment to reduce debt service
  • Seek a longer amortization period
  • Shop for better interest rates

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