Lenders use a ratio called "debt to income" to determine your maximum monthly payment after your other recurring debts have been paid.
How to figure your qualifying ratio
Most underwriting for conventional mortgage loans needs a qualifying ratio of 28/36. FHA loans are a little less strict, 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 be applied to housing (this includes loan principal and interest, PMI, homeowner's insurance, property taxes, and homeowners' association dues).
The second number in the ratio is what percent of your gross income every month which can be spent on housing expenses and recurring debt together. Recurring debt includes things like auto/boat payments, child support and monthly 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, use this Loan Qualifying Calculator.
Remember these ratios are just guidelines. We'd be happy to go over pre-qualification to determine how much you can afford.
At Harbor View Lending* a DBA of Megastar Financial, we answer questions about qualifying all the time. Give us a call at (207) 571-8034.