Debt Ratios for Residential Financing

The ratio of debt to income is a tool lenders use to calculate how much money can be used for a monthly home loan payment after you have met your other monthly debt payments.

Understanding the qualifying ratio

Typically, underwriting for conventional mortgage loans needs a qualifying ratio of 28/36. FHA loans are a little less strict, requiring a 29/41 ratio.

The first number in a qualifying ratio is the maximum percentage of your gross monthly income that can be applied to housing costs (this includes mortgage principal and interest, private mortgage insurance, hazard insurance, property tax, and homeowners' association dues).

The second number is the maximum percentage of your gross monthly income that can be spent on housing costs and recurring debt together. For purposes of this ratio, debt includes credit card payments, car payments, child support, etcetera.

Examples:

28/36 (Conventional)

  • Gross monthly income of $3,500 x .28 = $980 can be applied to housing
  • Gross monthly income of $3,500 x .36 = $1,260 can be applied to recurring debt plus housing expenses

With a 29/41 (FHA) qualifying ratio

  • Gross monthly income of $3,500 x .29 = $1,015 can be applied to housing
  • Gross monthly income of $3,500 x .41 = $1,435 can be applied to recurring debt plus housing expenses

If you want to calculate pre-qualification numbers with your own financial data, we offer a Mortgage Loan Qualification Calculator.

Guidelines Only

Don't forget these are just guidelines. We will be thrilled to help you pre-qualify to help you determine how large a mortgage you can afford.

At Todays Financing, we answer questions about qualifying all the time. Call us: 2057831113.

Got a Question?

Do you have a question? We can help. Simply fill out the form below and we'll contact you with the answer, with no obligation to you. We guarantee your privacy.

Your Information
Your Question
By checking the box, you agree that Today's Financing may call/text you about your inquiry, which may involve use of automated means and prerecorded/artificial voices.. Message/data rates may apply.

85 Bagby Drive, Ste 337
Homewood, AL 35209