How to figure your qualifying ratio
Most conventional mortgages require a qualifying ratio of 28/36. FHA loans are a little less restrictive, requiring a 29/41 ratio.
The first number in a qualifying ratio is the maximum amount (as a percentage) of gross monthly income that can go to housing (this includes principal and interest, PMI, hazard insurance, property tax, and HOA dues).
The second number in the ratio is what percent of your gross income every month that can be spent on housing expenses and recurring debt. Recurring debt includes things like auto loans, child support and monthly credit card payments.
A 28/36 ratio
- Gross monthly income of $8,000 x .28 = $2,240 can be applied to housing
- Gross monthly income of $8,000 x .36 = $2,280 can be applied to recurring debt plus housing expenses
With a 29/41 (FHA) qualifying ratio
- Gross monthly income of $8,000 x .29 = $2,320 can be applied to housing
- Gross monthly income of $8,000 x .41 = $3,280 can be applied to recurring debt plus housing expenses
If you want to calculate pre-qualification numbers on your own income and expenses, we offer a Mortgage Loan Qualification Calculator.