The U.S. Truth in Lending Act requires standardized disclosures for covered consumer credit and supports comparison of APR, finance charge, payments, and terms.
The Truth in Lending Act (TILA) is a U.S. federal law requiring standardized disclosures and other protections for covered consumer credit transactions. Regulation Z, currently codified at 12 CFR Part 1026, implements TILA and contains detailed rules for open-end credit, closed-end loans, credit cards, and dwelling-secured transactions.
TILA is designed to make credit costs and terms easier to understand and compare. It generally does not set the maximum interest rate a creditor may charge or require a lender to approve an application.
For covered closed-end credit, disclosures can include:
For open-end credit, such as many credit cards and home-equity lines, Regulation Z uses account-opening, periodic-statement, change-in-terms, advertising, and product-specific disclosures.
The exact disclosure depends on the transaction. A credit-card APR, mortgage APR, and closed-end personal-loan APR follow applicable Regulation Z methods and should not be recreated from a simple interest-rate shortcut.
| Measure | What it generally communicates | Limitation |
|---|---|---|
| Note or nominal interest rate | Rate used to calculate stated interest under the contract | May exclude prepaid finance charges and other costs |
| Annual percentage rate | Standardized annualized credit-cost measure under applicable rules | Formula and included charges depend on product and Regulation Z definitions |
| Finance charge | Dollar cost of consumer credit as defined by TILA and Regulation Z | Some charges are included or excluded by specific rules |
| Total of payments | Scheduled amount paid after making all payments as disclosed | Does not predict late fees, prepayment, default, or variable-rate changes |
APR is useful for comparison, but loan term, payment timing, variable rates, optional products, and total dollars paid still matter.
A borrower compares two $10,000 personal loans:
The lower stated rate does not prove Loan A is cheaper. The borrower should compare each lender’s required TILA disclosures, including APR, finance charge, amount financed, payment schedule, and total of payments.
If Loan A withholds the $500 charge from proceeds, the borrower may receive only $9,500 while owing payments based on the contract amount. Regulation Z definitions determine how that charge affects the disclosed finance charge and APR. The example illustrates the comparison problem; it does not calculate a legally compliant APR.
| Feature | Open-end credit | Closed-end credit |
|---|---|---|
| Structure | Repeated transactions under a plan, usually with a reusable limit | Specified amount or transaction repaid under an agreed schedule |
| Examples | Credit card, qualifying line of credit, HELOC | Auto loan, personal installment loan, many mortgages |
| Disclosure pattern | Account opening, periodic statements, APRs, fees, changes, and transaction categories | Transaction-level amount financed, finance charge, APR, payment schedule, and total of payments |
| Key risk | Variable balances, rates, fees, minimum payments, and changing terms | Amortization, balloon payment, collateral, prepayment, and total obligation |
Product labels are not conclusive. The legal definition and agreement structure determine treatment.
TILA provides a rescission right for certain consumer credit transactions in which a security interest is or will be retained in the consumer’s principal dwelling. The ordinary period is generally three business days after the last of specified events, including consummation and delivery of required disclosures and notices.
The right does not apply to every mortgage. A residential mortgage transaction used to finance acquisition or initial construction of the dwelling is a major exception, along with other transactions identified in Regulation Z. Refinances can also have exceptions, especially when the same creditor is involved and only new advances are considered.
Because rescission timing and consequences are legally sensitive, readers should consult current Regulation Z section 1026.23 and qualified counsel rather than relying on a general three-day slogan.
| Law or amendment | Relationship to TILA framework |
|---|---|
| Fair Credit Billing Act | Added billing-error and related open-end credit protections |
| CARD Act of 2009 | Added and revised consumer credit-card pricing, fee, notice, payment, and disclosure rules |
| HOEPA | Added protections and restrictions for certain high-cost mortgages |
| Dodd-Frank mortgage amendments | Added ability-to-repay, servicing, appraisal, loan-originator, and other mortgage provisions implemented in Regulation Z |
TILA is therefore broader today than a list of APR disclosures from 1968.
TILA and Regulation Z are detailed and frequently amended. This page provides general financial education, not legal, mortgage, borrowing, compliance, or investment advice.