PolicyBrief
H.R. 9459
119th CongressJun 25th 2026
Home Affordability Through Mortgage Simplification Act
IN COMMITTEE

This bill, the Home Affordability Through Mortgage Simplification Act, modernizes mortgage disclosure requirements by establishing new standards for closing costs, adjusting waiting periods, expanding tolerances for APR accuracy, and offering creditor protections for relying on CFPB guidance.

Scott Fitzgerald
R

Scott Fitzgerald

Representative

WI-5

LEGISLATION

Mortgage Overhaul: New $500 Buffer for Closing Costs and Faster Closing Timelines

Buying a home is stressful enough without the 'sticker shock' at the closing table. The Home Affordability Through Mortgage Simplification Act seeks to change the rules of the game for mortgage disclosures, specifically how much your final bill can differ from the initial estimate. Under this bill, lenders get a bit more breathing room; they are considered to have acted in 'good faith' even if your final third-party closing costs (like title insurance or government fees) are higher than the estimate by up to $500 or 5% of those fees. While this gives banks more flexibility, it means you might need to keep a slightly larger 'just in case' fund when you head to the title company.

Speeding Up the Paperwork

If you’ve ever been stuck in a holding pattern because of a tiny typo on your loan documents, this bill has some news for you. It simplifies the 'waiting period' rules. Currently, certain changes to your loan can trigger a mandatory three-day pause before you can sign. This bill says that the clock only resets if the interest rate jumps by more than 0.125%, the loan product itself changes, or a prepayment penalty is added. For everything else—like a non-material change in fees—you can actually waive that three-day waiting period yourself. This is a win for the 'I just want my keys' crowd, but it puts the onus on you to double-check that those 'non-material' changes aren't actually a big deal for your budget.

The 'Oops' Clause for Lenders

One of the more technical shifts involves how lenders handle mistakes. If a bank accidentally quotes the wrong Annual Percentage Rate (APR), they can now 'cure' that error even after the loan is finalized. They do this by making adjustments so you don't pay a cent more over the life of the loan than you originally expected. Additionally, lenders get a 'safe harbor'—basically a legal shield—if they make a mistake because they were following guidance from the Consumer Financial Protection Bureau. They also won't be held liable for errors made by the settlement agent (the person handling the actual closing) as long as the bank did their homework and picked a reputable company.

Real-World Stakes

For a first-time homebuyer, these changes are a mixed bag. On one hand, the process might move faster, and small clerical errors won't derail your moving day. On the other hand, the expanded 'tolerance' for cost estimates means the price tag on your home could shift by a few hundred dollars at the last minute without the bank being penalized. It shifts the mortgage process toward efficiency, which is great for getting deals done, but it requires borrowers to be more vigilant than ever about the fine print in those final hours before signing on the dotted line.