What Is a Good Debt-to-Income Ratio?

Updated September 15, 2026 · By the DebtAx team

A good debt-to-income ratio is under 36%. That means your monthly debt payments, including rent or mortgage, take up less than 36% of your gross monthly income. Lenders get cautious above 43%, which is a common ceiling for mortgage approval, and a ratio under 20% is excellent. Anything over 50% means debt is consuming half your income before taxes, and most lenders will decline.

How is debt-to-income ratio calculated?

Add up your required monthly debt payments, divide by your gross monthly income (before taxes and deductions), and multiply by 100.

Say you earn $72,000 a year, which is $6,000 a month gross. Your payments are $1,500 rent, a $400 car loan, $250 in student loan payments, and $150 in credit card minimums. That is $2,300 a month. $2,300 divided by $6,000 is 0.383, so your DTI is 38%. That puts you in the stretched band: you would likely still qualify for many loans, but with less room and possibly a higher rate.

Two things trip people up. First, use gross income, not take-home pay. Second, use the minimum payment on each debt, not the balance. A $5,000 card balance with a $150 minimum adds $150 to the calculation, not $5,000.

What is the difference between front-end and back-end DTI?

Front-end DTI counts only housing: rent, or for homeowners the full mortgage payment including principal, interest, property taxes, insurance, and any homeowners association dues. Back-end DTI counts housing plus every other debt payment. When someone says "DTI" without qualifying it, they mean back-end.

In the example above, front-end DTI is $1,500 divided by $6,000, or 25%. Back-end is 38%. Mortgage lenders often quote both as a pair, and the traditional guideline is 28/36: housing under 28% of gross income and total debt under 36%. Many lenders now allow more, but the pair still describes a comfortable budget.

What counts as debt in a DTI ratio?

Include the minimum required payment on anything that appears on a credit report or a loan agreement:

• Rent, or the full mortgage payment
• Car loans and leases
• Student loans (the payment you are required to make, or the lender's estimate if you are in deferment)
• Credit card minimum payments
• Personal loans and buy-now-pay-later installments
• Court-ordered child support or alimony

Do not include:

• Utilities, phone, and internet
• Groceries, fuel, and other living expenses
• Insurance premiums (except homeowners insurance bundled into a mortgage payment)
• Income taxes and payroll deductions
• Subscriptions and memberships

The logic is that DTI measures fixed obligations to creditors, not your whole budget. That is also its blind spot: two people with the same 30% DTI can have very different amounts left over depending on childcare, commuting, or medical costs. Lenders know this, which is why a low DTI helps but does not guarantee approval.

What DTI do lenders want?

The bands used in the debt-to-income calculator follow how underwriters typically read the number:

• Excellent, under 20%. Debt is a small share of income. You have room for a mortgage or a large loan and will usually see the best available rates, if you qualify on other factors.
• Good, 20% to 35%. The comfortable range. Most lenders treat this as normal and it leaves money for saving.
• Stretched, 36% to 43%. Still approvable for many products, but you are near the line. Mortgage lenders often cap conventional loans at 43% unless there are strong compensating factors such as large savings or excellent credit.
• High, 44% to 50%. Approvals get harder and rates get worse. Some mortgage programs allow up to 50% with compensating factors, but there is little margin for a rate rise or an income drop.
• Severe, over 50%. Half of gross income goes to creditors before taxes and living costs. Most lenders decline, and this is usually a sign that the debt itself is the problem, not the ratio. The guide on when debt is unmanageable covers what to do next, including nonprofit credit counseling.

These are guidelines, not rules. Rates vary, every lender sets its own limits, and DTI is weighed alongside credit history, down payment, and job stability.

How do you lower your debt-to-income ratio?

There are only two moving parts: the payments on top and the income on the bottom.

Reducing payments works fastest when you eliminate an entire debt. In the example, paying off the $400 car loan drops total payments to $1,900 and DTI from 38% to 32%, moving you from stretched to good. Paying down a card without clearing it helps less, because the minimum only shrinks a little as the balance falls. If you are choosing which debt to attack first for DTI purposes, the one with the largest payment relative to its balance is usually the best target, which is often a car loan or personal loan near the end of its term. The extra payment calculator shows how quickly a focused extra payment clears it.

Raising income works too, but slowly. A $500 a month raise takes the example from 38% to 35%. Lenders count only documented, stable income, so a new side job may not help until it has a track record.

Consolidation can lower DTI by replacing several minimums with one smaller payment stretched over a longer term. That may be worth it to qualify for a mortgage, but check the total cost in the debt consolidation calculator first, because a longer term can mean more interest overall.

Finally, do not take on new debt in the months before a major application. A new car payment can move you from good to stretched overnight.