Ratio of Debt to Income
The debt to income ratio is a formula lenders use to calculate how much money can be used for your monthly mortgage payment after you have met your other monthly debt payments.
How to figure the qualifying ratio
For the most part, underwriting for conventional mortgage loans needs a qualifying ratio of 28/36. FHA loans are less strict, requiring a 29/41 ratio.
In these ratios, the first number is how much (by percent) of your gross monthly income that can be spent on housing. This ratio is figured on your total payment, including hazard insurance, HOA dues, PMI - everything that constitutes the payment.
The second number is what percent of your gross income every month that should be spent on housing expenses and recurring debt together. Recurring debt includes credit card payments, car loans, child support, etcetera.
With a 28/36 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'd like to calculate pre-qualification numbers on your own income and expenses, please use this Loan Qualifying Calculator.
Remember these ratios are just guidelines. We'd be thrilled to pre-qualify you to help you figure out 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 at (207) 571-8034.