The Real Estate Settlement Procedures Act (RESPA) requires disclosures intended to prevent lenders and mortgage loan originators (MLOs) from increasing fees during the loan origination process. RESPA mandates the disclosure of estimated fees through the Loan Estimate (LE) and ensures that fees do not change substantially from the Loan Estimate to the final Closing Disclosure (CD) unless specific conditions justify the changes. This protects borrowers from "fee increases" during the settlement process.

While TILA (A) deals with disclosure of loan terms and APR, RESPA (D) focuses specifically on fees and closing costs during origination.