Underwriting & credit
Underwriting: Definition & Example
What Is Underwriting?
Underwriting is the process a lender, insurer, or landlord uses to evaluate the risk of an applicant and decide whether to approve them, and on what terms.
What does underwriting mean?
In lending, underwriting typically looks at the "three Cs": capacity (income and debts), credit (history of repaying), and collateral (the property or asset securing the loan). Many add capital (savings and reserves) and conditions (the loan terms and purpose).
The underwriter collects and reviews documents, calculates ratios such as debt-to-income, checks the application against program guidelines, and issues an approval, a conditional approval that lists items still needed, or a denial.
Tenant screening is a lighter form of underwriting. The landlord evaluates income, rental history, and credit against written rental criteria. Insurance underwriting uses the same idea to price policies based on risk.
Underwriting example
A mortgage underwriter reviews a borrower’s two years of W-2s, recent pay stubs, bank statements, and credit report. The debt-to-income ratio is 38%, the credit score is 720, and the appraisal supports the purchase price. The underwriter issues a conditional approval that asks for a letter explaining one large deposit.
Related terms
- Manual UnderwritingManual underwriting is when a human underwriter evaluates a loan application directly, rather than relying on an automated underwriting system, usually for borrowers with limited or unusual credit.
- Cash-Flow UnderwritingCash-flow underwriting is evaluating an applicant using income, spending, and balance patterns from their bank account data, often alongside or instead of a traditional credit report.
- Debt-to-Income RatioDebt-to-income ratio (DTI) is the percentage of a person’s gross monthly income that goes toward monthly debt payments, including housing, car loans, student loans, and minimum credit card payments.
- CreditworthinessCreditworthiness is a lender’s judgment of how likely a person or business is to repay borrowed money on time, based on credit history, income, debts, and assets.
- Compensating FactorsCompensating factors are strengths in an application, such as large savings, long job history, or low payment shock, that can offset a weakness like a high debt-to-income ratio or thin credit.
Underwriting FAQ
- How long does underwriting take?
- For a mortgage, commonly a few days to a few weeks depending on the lender, the loan type, and how quickly the borrower supplies documents.
