{"id":3696,"date":"2026-06-29T14:07:00","date_gmt":"2026-06-29T19:07:00","guid":{"rendered":"https:\/\/tomo.com\/blog\/?p=3696"},"modified":"2026-07-01T10:40:33","modified_gmt":"2026-07-01T15:40:33","slug":"what-is-debt-to-income-dti-in-mortgage","status":"publish","type":"post","link":"https:\/\/tomo.com\/blog\/what-is-debt-to-income-dti-in-mortgage\/","title":{"rendered":"What is debt-to-income ratio (DTI) in a mortgage?"},"content":{"rendered":"\n

DTI measures how much of your income goes toward debt payments. Lenders use this ratio to assess your financial stability and determine your ability to handle a new mortgage. <\/a><\/p>\n\n\n\n

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In the mortgage world, a lower DTI gives you a stronger loan application <\/a>because it means you have more room in your budget for a mortgage payment. So, if your DTI is high, it might be worth looking at ways to pay down debt or increase your income before you apply for that home loan.<\/p>\n\n\n\n

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Quick facts: Debt-to-income ratio (DTI)<\/strong> is your total monthly debt payments divided by your gross monthly income, expressed as a percentage. Most lenders want to see a back-end DTI below 43% for conventional loans, though automated underwriting can approve up to 50% with strong compensating factors. FHA loans allow up to 43% standard, up to 50% with compensating factors. VA loans have no hard cap \u2014 residual income matters more. A DTI under 36% is considered strong. Above 50% makes approval difficult with most lenders. Lenders calculate two types: front-end (housing costs only) and back-end (all debt). Back-end is the one that matters most for qualification.<\/p>\n\n\n\n

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What Is a Good DTI Ratio for a Mortgage?<\/h3>\n\n\n\n

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A good debt-to-income (DTI) ratio depends on your loan type. For FHA loans<\/a>, a DTI up to 43% is solid ground. Up to 50% is possible, but you’ll need compensating factors to get there, like a strong credit score, cash reserves, or a sizable down payment. Conventional loans<\/a> usually have a stricter guideline, with a DTI ratio of 43%. VA loans<\/a> have no hard DTI cap, the determining factor is residual income (money left over after all obligations).<\/p>\n\n\n\n

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Any DTI under 36% is considered excellent. The typical DTI on a conventional loan is around 37% and for an FHA loan<\/a>, the typical DTI is about 44%.<\/p>\n\n\n\n

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See Tomo Mortgage\u2019s rates for a 30-year fixed-rate mortgage<\/a><\/div>\n<\/div>\n\n\n\n
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Do Lenders Include Your Mortgage Payment in Your DTI Calculation?<\/h3>\n\n\n\n

When you’re applying for a mortgage, lenders don\u2019t just look at your existing debt\u2014they factor in the new mortgage payment too. This inclusion impacts how lenders gauge your ability to handle the new loan.<\/p>\n\n\n\n

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How Do Lenders Calculate Your Debt-to-Income Ratio?<\/h3>\n\n\n\n

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  1. Add up all your current monthly debt payments.<\/li>\n\n\n\n
  2. Include the estimated new mortgage payment (covering principal, interest, taxes, and insurance).<\/li>\n\n\n\n
  3. Divide this total by your gross monthly income.<\/li>\n<\/ol>\n\n\n\n

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    Let\u2019s say you make $75,000 a year, which translates to a gross monthly income of $6,250.<\/strong><\/p>\n\n\n\n