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Mortgages & Financing

Before-Tax Income

Definition and meaning of Before-Tax Income in real estate.

Before-tax income is the total gross earnings of an individual or business entity before any federal, state, or local taxes are deducted. It includes salary, wages, bonuses, and returns from investments.

In more detail

Mortgage lenders use before-tax income to assess a borrower's creditworthiness and calculate key underwriting ratios. Specifically, it forms the basis of the debt-to-income ratio, which determines how large of a monthly mortgage payment a borrower can safely afford. Lenders prefer using gross income because tax deductions vary widely among borrowers, providing a standardized starting point for analysis.

Borrowers should keep in mind that their actual take-home pay will be lower than this figure when budgeting for home expenses.

Key facts

CategoryMortgages & Financing
Also known asGross income
Used byUnderwriters to calculate debt-to-income ratios
Required forMortgage pre-approval and final loan approval
Example

A home buyer applying for a mortgage reports a before-tax income of eighty thousand dollars a year, which the lender uses to calculate the maximum home loan amount.

Frequently asked questions

Why do mortgage lenders use before-tax income instead of net income?

Gross income provides a consistent benchmark because tax brackets and deductions change, making net income a less predictable metric for overall borrowing capacity.

Does before-tax income include rental income or bonuses?

Yes, lenders can count bonuses, commissions, and investment yields if the borrower can document a stable history of receiving those funds, typically over two years.

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