On August 26, HUD issued its final rule to amend FHA’s single family adjustable rate mortgage (ARM) program regulations to align with the interest rate adjustment and notification periods required for ARMs under the CFPB’s new TILA mortgage servicing rules. The final rule is effective January 10, 2015 and adopted the proposed rule issued on May 8 without change. Under the final rule, interest rate adjustments resulting in a corresponding change to the mortgagor’s monthly payment for an ARM must be based on the most recent index value available 45 days before the date of the rate adjustment. FHA’s previous regulations provided for a 30-day look-back period. Further, the final rule mandates that mortgagees of FHA-insured ARMs comply with the disclosure and notification requirements of the CFPB’s TILA servicing rules, which require at least 60-days, but no more than 120-days advance notice of an adjustment to a mortgagor’s monthly payment. Previously, the regulations provided for only 25 days advance notice.