Debt Ratios for Residential Lending
Your ratio of debt to income is a tool lenders use to determine how much money is available for your monthly mortgage payment after you have met your various other monthly debt payments.
How to figure the qualifying ratio
In general, 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) ratio.
The first number in a qualifying ratio is the maximum amount (as a percentage) of your gross monthly income that can be spent on housing costs (including mortgage principal and interest, private mortgage insurance, hazard insurance, property tax, and HOA dues).
The second number is the maximum percentage of your gross monthly income which can be applied to housing expenses and recurring debt together. Recurring debt includes things like auto payments, child support and credit card payments.
- Gross monthly income of $4,500 x .28 = $1,260 can be applied to housing
- Gross monthly income of $4,500 x .36 = $1,620 can be applied to recurring debt plus housing expenses
With a 29/41 (FHA) qualifying ratio
- Gross monthly income of $4,500 x .29 = $1,305 can be applied to housing
- Gross monthly income of $4,500 x .41 = $1,845 can be applied to recurring debt plus housing expenses
If you'd like to run your own numbers, we offer a Mortgage Loan Pre-Qualification Calculator.
Remember these are just guidelines. We'd be happy to go over pre-qualification to help you figure out how much you can afford.
At Statewide Funding, we answer questions about qualifying all the time. Give us a call at (415) 456-7802.