What your debt-to-income ratio is and why it matters

Your debt-to-income ratio (often called DTI) is the percentage of your gross monthly income that goes toward debt payments. Lenders use it to decide whether you can handle a consolidation loan, a mortgage, a car loan, or a credit card. The lower your ratio, the more borrowing room lenders think you have.

If you earn $5,000 a month before taxes and your debt payments total $1,500, your DTI is 30 percent. Most lenders want to see a DTI below 43 percent, though some consolidation loan lenders will go higher. Knowing your own number before you shop for a loan tells you which lenders will actually consider you and what interest rate range to expect.

Key Takeaways

  • Debt-to-income ratio is calculated by dividing your total monthly debt payments by your gross monthly income, then multiplying by 100 to get a percentage.
  • Gross income means what you earn before taxes and deductions — use your pay stub, tax return, or bank deposits to find the number.
  • Count only recurring monthly debt: credit cards, car loans, student loans, mortgages, and personal loans — not utilities or groceries.
  • Most lenders prefer a DTI below 43 percent, but consolidation loan lenders often work with borrowers at 50 percent or higher.
  • Your DTI changes when your income changes or when you pay down debt, so recalculate before you explore for any new loan.

Finding your gross monthly income

Start with your gross income — the money you earn before taxes, health insurance, or retirement contributions come out. If you are salaried, divide your annual salary by 12. If you are paid hourly, multiply your hourly rate by the number of hours you typically work per week, then multiply by 52 weeks and divide by 12. If your income varies month to month, use an average of the last three months or the last year, whichever is more stable.

If you receive income from multiple sources — a job plus freelance work, or a pension plus part-time earnings — add all of them together. Use the same time period for each source so the total is accurate. If you are self-employed, use your net income (revenue minus business expenses) from your most recent tax return, divided by 12.

Write down your gross monthly income. This is the number that goes in the denominator of your DTI calculation.

Listing all your monthly debt payments

Count only debt payments that recur every month and appear on your credit report. This includes credit card minimum payments, car loans, student loans, mortgages, personal loans, and medical debt in repayment plans. Do not count utilities, groceries, insurance premiums, rent (unless you are explore for a mortgage, in which case lenders calculate it differently), or childcare.

For credit cards, use the minimum payment shown on your most recent statement, not the full balance. If you have a card with a $5,000 balance and a $150 minimum payment, count $150. For loans with a fixed payment — a car loan or student loan — use the actual monthly payment amount.

If you have debt that is not yet in repayment, such as a student loan in deferment or forbearance, do not count it. If you have a loan offer in hand for a consolidation loan you are considering, add that estimated payment to your list to see what your DTI would be after you borrow.

The calculation: dividing debt by income

Add up all your monthly debt payments. Divide that total by your gross monthly income. Multiply the result by 100 to convert it to a percentage.

Here is a concrete example. Suppose your gross monthly income is $4,000. Your monthly debt payments are:

  • Credit card 1: $75
  • Credit card 2: $120
  • Car loan: $350
  • Student loan: $200
  • Personal loan: $150

Total debt payments: $895. Divide $895 by $4,000 to get 0.22375. Multiply by 100 to get 22.375 percent, which rounds to 22 percent DTI.

If you are considering a consolidation loan that would have a monthly payment of $400, add that to your debt total ($895 + $400 = $1,295), then recalculate: $1,295 ÷ $4,000 × 100 = 32.4 percent. This shows you what your DTI would be after consolidation.

What different DTI ranges mean for borrowing

A DTI below 36 percent is considered good by most traditional lenders — banks, credit unions, and mortgage companies. At this level, you have room to borrow more if you need to, and you will see better interest rates.

A DTI between 36 and 43 percent is acceptable to many lenders, including some consolidation loan providers, but you will have fewer options and higher rates. At 43 percent, a lender sees you as having little room for error if your income drops or an emergency happens.

A DTI above 43 percent closes the door at traditional lenders, but some consolidation loan companies, credit unions, and online lenders will still work with you. You will pay higher interest rates, and the lender may require a co-signer or collateral. If your DTI is above 50 percent, your options narrow further, and you may need to pay down existing debt before borrowing makes sense.

Improving your DTI before you explore

If your DTI is higher than you want, you have two levers: increase your income or decrease your debt payments. Increasing income takes time, but decreasing debt can happen faster. Paying down a credit card balance by $2,000 lowers your minimum payment and when ready improves your ratio.

If you have a credit card with a high minimum payment relative to the balance, paying it off entirely removes that payment from your DTI calculation. A $500 balance with a $25 minimum payment disappears when you pay it off, lowering your total debt payments by $25 per month.

Do not close the card after you pay it off — closing it can hurt your credit score and may actually raise your DTI if the card had available credit that offset your other balances. Instead, leave it open with a zero balance.

When lenders calculate DTI differently

Some lenders use front-end DTI, which counts only housing costs (mortgage or rent) divided by income. Others use back-end DTI, which counts all debt payments. Most consolidation loan lenders and credit card companies use back-end DTI. Mortgage lenders often look at both.

A few lenders also count recurring obligations you may not think of as debt — a lease payment on a car you do not own, alimony, or a child support order. Ask the lender directly what they include in their DTI calculation before you explore.

If you are explore for a mortgage after consolidating other debt, be aware that the mortgage lender will add your estimated mortgage payment to your existing debt payments, then divide by your income. This is why consolidating high-interest debt before explore for a mortgage can lower your overall DTI and improve your mortgage terms.

Frequently Asked Questions

Should I count my rent payment in my DTI?

No, unless you are explore for a mortgage. Mortgage lenders calculate DTI differently and will include your estimated mortgage payment. For credit cards, personal loans, and consolidation loans, rent is not counted.

What if my income is irregular or seasonal?

Use an average of the last 12 months of income, or the last three months if your income has recently changed. If you are self-employed, use your net income from your most recent tax return. Lenders want to see a stable or growing income trend, so if your income is declining, use the lower recent figure rather than an old high.

Do I count the full credit card balance or just the minimum payment?

Count only the minimum payment, not the balance. A $10,000 credit card balance with a $200 minimum payment counts as $200 in your DTI calculation. This is why paying down balances improves your ratio even if you still carry debt.

Can I improve my DTI by paying off one debt completely?

Yes. Paying off a debt removes that entire monthly payment from your calculation. If you have a $150 personal loan payment, paying it off in full lowers your total monthly debt by $150 and when ready improves your DTI. Prioritize smaller debts you can finish quickly for this reason.

What DTI do I need to get a consolidation loan?

Most consolidation loan lenders will work with borrowers at a DTI of 50 percent or higher, though your interest rate will be higher and you may need a co-signer. A DTI below 43 percent gives you access to better rates and more lenders. Check with specific lenders about their requirements — they vary widely.