Short Answer
Your debt-to-income (DTI) ratio is the percentage of your gross monthly income that goes toward debt payments. Lenders use DTI to determine whether you can afford a mortgage. For most conventional loans, your DTI should be 43% or lower, though some loans allow up to 50% with strong compensating factors. The lower your DTI, the more favorable your loan terms.
Your DTI is calculated by dividing your total monthly debt payments by your gross monthly income. Debt payments include your proposed mortgage payment (principal, interest, taxes, insurance, and PMI), credit card minimum payments, car loans, student loans, personal loans, and any other recurring debt obligations. Lenders look at two DTI ratios. The front-end ratio is just your housing payment divided by income. The back-end ratio includes all debt payments. For example, if your gross monthly income is $8,000 and your total monthly debts (including the proposed mortgage) are $3,200, your back-end DTI is 40%. Most conventional loans require a back-end DTI of 43% or less. FHA loans are more flexible, often allowing up to 50% with strong credit and reserves. VA loans have no specific DTI limit but require residual income analysis.
Bob's Advice
Redfin Senior Agent · AI Certified Agent
If your DTI is too high, do not panic. There are ways to improve it, like paying down credit card balances, extending your loan term, or increasing your down payment. I have worked with buyers who took a few months to improve their DTI and then qualified for a better loan. The first step is knowing your number. Let me connect you with a lender who can check your DTI and give you a roadmap to your target.
Related Questions
Ready to Take the Next Step?
Every situation is unique. Let us talk about your specific goals and create a plan that works for you.