Simple DSCR by WooHoo Mortgage LLC
Rental Income

How Rental Income Is Calculated

Published January 15, 2026Updated January 15, 2026
By The Simple DSCR Team

For DSCR loans, qualifying rental income is generally established using a lease, market rent from an appraisal, or documented operating history, depending on the program. The method chosen affects the qualifying figure used in the DSCR calculation. Approaches vary by lender, property type, and whether the property is a long-term or short-term rental.

Key Takeaways

  • Qualifying rental income may come from a lease, market rent, or operating history.
  • The method affects the DSCR calculation.
  • Short-term and long-term rentals may be evaluated differently.
  • Methods vary by program and property.

Common Sources of Qualifying Rent

Depending on the program, qualifying rental income may be based on an existing lease, market rent estimated in an appraisal, or a documented operating history. Each source can produce a different figure, which is why the qualifying rent used by a lender may differ from what an owner expects.

  • Existing lease agreement
  • Market rent from an appraisal or rent schedule
  • Documented operating history (often for short-term rentals)

Why the Method Matters

Because the qualifying rent feeds directly into the DSCR calculation, the method a program uses can change the ratio. Understanding which source applies helps set realistic expectations before underwriting.

Frequently Asked Questions

Does my actual rent always count?
Not necessarily. Programs may use a lease, market rent, or operating history, and the qualifying figure can differ from actual collected rent. Methods vary by program.

Have a specific property in mind?

Run your scenario or talk through the details with our team.

Run My Deal

This article is for general educational purposes only and is not financial, legal, tax, or lending advice, a commitment to lend, or an offer to enter into a rate-lock agreement. All loans are business-purpose investor loans subject to underwriting, property review, investor guidelines, and applicable law. Program availability and terms vary by state and transaction. Simple DSCR is an assumed business name of WooHoo Mortgage LLC, NMLS #2347993.

Cookie Preferences