Debt Ratios for Residential Lending
Lenders use a ratio called "debt to income" to decide your maximum monthly payment after your other recurring debts are paid.
Understanding your qualifying ratio
In general, underwriting for conventional mortgage loans requires a qualifying ratio of 28/36. FHA loans are less restrictive, requiring a 29/41 ratio.
In these ratios, the first number is the percentage 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.
The second number in the ratio is the maximum percentage of your gross monthly income that should be spent on housing costs and recurring debt together. For purposes of this ratio, debt includes payments on credit cards, car payments, child support, etcetera.
Some example data:
A 28/36 qualifying ratio
- Gross monthly income of $6,500 x .28 = $1,820 can be applied to housing
- Gross monthly income of $6,500 x .36 = $2,340 can be applied to recurring debt plus housing expenses
With a 29/41 (FHA) qualifying ratio
- Gross monthly income of $6,500 x .29 = $1,885 can be applied to housing
- Gross monthly income of $6,500 x .41 = $2,665 can be applied to recurring debt plus housing expenses
If you want to calculate pre-qualification numbers with your own financial data, feel free to use our very useful Mortgage Pre-Qualification Calculator.
Remember these are only guidelines. We will be happy to pre-qualify you to help you figure out how much you can afford.
Savers Home Loans can answer questions about these ratios and many others. Call us: (800) 974-0509.