Below 36% is the sweet spot — but the answer depends on the loan. Here are the DTI benchmarks lenders actually use.
As a rule of thumb, a back-end debt-to-income ratio at or below 36% is good and keeps the most lending options open. The 37–43% range is acceptable to many lenders. Once you pass 43% your choices narrow, and above 50% most lenders will say no. If you don't know your number yet, calculate it with our step-by-step DTI guide or the debt-to-income calculator.
"Good" depends on what you're applying for:
| Loan | Preferred | Max (strong file) |
|---|---|---|
| Conventional mortgage | ≤ 36% | ~45–50% |
| FHA loan | ≤ 43% | ~50% |
| VA loan | ≤ 41% | higher w/ residual income |
| Auto loan | ≤ 45% | ~50% |
| Personal loan / HELOC | ≤ 43% | varies |
Your DTI is the clearest signal of whether your budget can absorb another payment. A low ratio tells a lender you have breathing room if income dips or rates rise; a high one suggests you're already stretched. That's why DTI — not just credit score — is one of the top reasons mortgage applications are approved or denied.
Lenders look at two numbers. Front-end DTI (housing only) should ideally stay at or below 28%. Back-end DTI (all debt) should stay at or below 36% under the classic 28/36 rule. Strong credit, a big down payment, or cash reserves can push the acceptable ceiling higher.
If your ratio is above the range you need, it's usually fixable. Our guide on how to lower your debt-to-income ratio walks through the fastest levers, and the home affordability calculator shows what price range your current DTI supports.