Debt-to-Income Ratio (DTI)
Your debt-to-income ratio is the percentage of your gross monthly income that goes toward recurring debt obligations, including your proposed mortgage payment.
Lenders calculate two DTI ratios: front-end (housing expenses only) and back-end (all monthly debts combined). Most loan programs set maximum back-end DTI limits — typically between 43% and 50% — though exceptions exist with strong compensating factors.
A high DTI does not automatically disqualify you. It means the underwriter will look more closely at the full picture — reserves, credit history, employment stability, and residual income — to determine whether the loan is sustainable. Learn more in our guide to debt-to-income ratio explained.
Why This Matters: Your DTI is one of the most important numbers in your mortgage qualification. Understanding it before you apply gives you time to pay down debts strategically and improve your buying power. For more on how DTI affects what you can afford, see our How much house can you afford in Louisiana? guide.
What Is a Good Debt-to-Income Ratio? Most conventional loan programs allow a back-end debt-to-income ratio between about 43% and 50%, depending on credit score and other factors. VA and FHA loans may allow higher ratios in some situations if the borrower has strong compensating factors.
VA loans are often more flexible with debt-to-income ratios than other loan types — especially when structured correctly. Learn how VA loans work in Shreveport and Bossier City here.
Not sure how your debts affect what you can afford? Our home affordability calculator factors in your income, debts, and DTI limits.
Common question
What is a good debt-to-income ratio for a mortgage?
Most programs cap back-end DTI between 43% and 50%. A lower DTI improves approval odds and may help you qualify for better terms. Strong compensating factors can sometimes support a higher DTI.
How is DTI calculated?
Lenders divide your monthly debt payments (including the proposed mortgage) by your gross monthly income. Front-end DTI uses only housing costs; back-end DTI includes all recurring debts.
Related Topics
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Not sure if your DTI is where it needs to be? We can run the numbers and show you where you stand.
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