Debt Ratios for Home Lending
The ratio of debt to income is a formula lenders use to calculate how much money is available for your monthly mortgage payment after you meet your various other monthly debt payments.
How to figure your qualifying ratio
For the most part, conventional mortgages need 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 (including 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 should be spent on housing expenses and recurring debt. Recurring debt includes things like car payments, child support and monthly credit card payments.
Some example data:
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, please use this Loan Qualification Calculator.
Don't forget these ratios are only guidelines. We'd be thrilled to pre-qualify you to determine how large a mortgage you can afford.
At Harbor View Lending* a DBA of Megastar Financial, we answer questions about qualifying all the time. Call us: (207) 571-8034.