US FederalDoes a lender have to disclose the true cost of a loan before I sign?
Yes, federal law requires lenders to disclose the true cost of a loan—including the annual percentage rate (APR), finance charges, and payment schedule—before you sign.
What the Law Says
The Truth in Lending Act (TILA) is a federal consumer protection law designed to ensure borrowers receive clear, consistent information about loan costs before committing.
TILA requires lenders to provide standardized disclosures so consumers can compare credit offers and understand the full cost of borrowing—not just the interest rate, but all associated fees and charges.
These disclosures must be provided in writing, in a clear and conspicuous format, and delivered before the loan is consummated (i.e., before you sign the loan agreement).
The law applies to most personal, family, or household credit transactions involving finance charges or repayment over more than four installments—including mortgages, auto loans, credit cards, and personal loans.
Statutory TextThe Congress finds that economic stabilization would be enhanced and the competition among financial institutions improved if the consumers were provided with meaningful disclosure of credit terms so that they may more readily compare the various credit terms available to them and avoid the uninformed use of credit.
— 15 U.S.C. § 1601 — Congressional findings and declaration of purpose
What to Do
Review the 'Loan Estimate' (for mortgages) or 'Truth in Lending Disclosure Statement' before signing—check APR, total finance charges, and payment schedule.
Ask the lender to explain any unclear terms or fees before signing.
If disclosures are missing or inaccurate, you may have the right to cancel certain loans (e.g., home equity loans) within three business days after signing.
Report violations to the Consumer Financial Protection Bureau (CFPB) at consumerfinance.gov.
Sources
Not legal advice. This article is general information based on publicly available sources, written for educational purposes. Laws change and individual situations vary. Consult a licensed attorney in your jurisdiction before acting on anything you read here. Last reviewed: 2026-06-08.