Ratio of Debt-to-Income

Lenders use a ratio called "debt to income" to determine your maximum monthly payment after your other recurring debts have been paid.

Understanding the qualifying ratio

Usually, underwriting for conventional loans needs a qualifying ratio of 28/36. An FHA loan will usually allow for a higher debt load, reflected in a higher (29/41) qualifying ratio.

In these ratios, the first number is how much (by percent) of your gross monthly income that can be spent on housing costs. This ratio is figured on your total payment, including homeowners' insurance, HOA dues, PMI - everything that makes up the payment.

The second number in the ratio is what percent of your gross income every month that can be spent on housing costs and recurring debt. Recurring debt includes auto/boat payments, child support and monthly credit card payments.

Some example data:

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, please use this Mortgage Loan Qualification Calculator.

Guidelines Only

Don't forget these ratios are just guidelines. We'd be happy to help you pre-qualify to help you figure out how large a mortgage you can afford.

At Greystone Loans, Inc., we answer questions about qualifying all the time. Call us: 9094671090.

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Greystone Loans, Inc.

Opening Doors to the American Dream since 1992

14726 Ramona Ave
Chino, CA 91710-5730