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Mortgage Glossary

Debt Ratio

Defined by Onias Derilus, Mortgage Capital · NMLS# 1859012 · Florida licensed mortgage broker

A debt ratio, commonly the debt-to-income ratio, measures how much of your gross monthly income goes toward debt payments.

What Debt Ratio means

Lenders use it to judge whether you can handle a new mortgage. The back-end ratio includes the housing payment plus all other debts. Most programs cap it in the low-to-mid 40s, with flexibility for strong files.

Florida example

A buyer earning $7,500 a month with $2,800 in total debt payments including the new mortgage had a 37% debt ratio, well within conventional limits.

What it is

A debt ratio compares your monthly debts to your income. The back-end ratio counts all debt, including the new mortgage.

Lenders use it to judge affordability.

Why it matters

A lower debt ratio means more room to borrow and stronger approval odds. It is a core qualifying number.

We calculate your ratios before you shop. Reach out and we will show what you can afford.

Related program: Learn more →

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Official resources

Verify the details for your own situation against these government and agency sources: CFPB Owning a Home guide and HUD homebuyer resources.

Related Mortgage Terms

Debt Service Coverage Ratio (DSCR)Debt service coverage ratio (DSCR) compares a rental property's income to its debt payments, qualifying investors on the property rather than personal income.Debt-to-Income Ratio (DTI)Your debt-to-income ratio compares monthly debt to gross income. It is often shortened to DTI. Lenders use it to judge how much you can afford.DeedA deed is the legal document that transfers ownership of real property from a seller to a buyer.
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