Enacted by Congress in 1968 and implemented via **Regulation Z (12 CFR Part 1026)**, the **Truth in Lending Act (TILA)** guarantees that consumers receive standardized, conspicuous written disclosures detailing the exact cost of credit before becoming legally bound to a loan contract.
1. The Four Mandatory TILA Disclosure Pillars
| Disclosure Field | Regulatory Definition | Consumer Impact |
|---|---|---|
| Annual Percentage Rate (APR) | Cost of credit expressed as a yearly rate | Standard benchmark to compare competing loan offers. |
| Finance Charge | Total dollar amount the credit will cost | Sum of all interest, origination fees, and mandatory charges. |
| Amount Financed | Actual cash principal disbursed to the borrower | Net capital received after prepaid finance charges. |
| Total of Payments | Amount paid after all scheduled payments are made | The complete total of principal plus finance charges. |