FHA Tri-Merge Requirement Explained: What Does Not Change With VantageScore 4.0

October 18, 2026

A Common Misreading of the Scoring Model Transition

If you have been following the FICO versus VantageScore conversation, you already know the mortgage industry is in the middle of a scoring model transition. What you may not have confirmed yet is exactly what HUD has said about how this affects FHA credit pull requirements. The short answer: it does not touch them.

The Specific HUD Language

FHA INFO 2026-11, published May 21, 2026, addresses this directly. HUD's exact words: "FHA will continue to require the use of a tri-merge credit report, ensuring a comprehensive and consistent evaluation of borrower credit information across all acceptable scoring models and supporting prudent risk management."

That sentence is doing a lot of work. It confirms three things at once. First, tri-merge stays mandatory. Second, that requirement applies across all acceptable scoring models, meaning VantageScore 4.0 included. Third, HUD frames the tri-merge requirement itself as part of prudent risk management, not just a legacy habit.

Why Agents Mix This Up

A situation that comes up often: an agent hears that a new scoring model is coming and assumes the entire credit evaluation process is being streamlined, possibly down to a single bureau. That is not how it works. The scoring model is the formula applied to the data. The tri-merge report is the data itself, pulled from Equifax, Experian, and TransUnion. HUD is keeping the data collection process exactly as comprehensive as it is today, even as the formula applied to that data evolves.

Anastasia, an agent who refers buyers to me, ran into this exact mix-up and asked directly whether her FHA buyers would see a lighter credit check next year. They will not, and that is a good thing for her buyers, not a bad one.

What a Tri-Merge Report Catches That a Single Bureau Misses

Credit bureaus do not always report identical information. A collection account, an authorized-user tradeline, or a dispute flag can show up on one bureau and not another. A tri-merge report catches all of it in one pull, which means issues get identified at application instead of surfacing mid-underwriting when a closing date is already on the calendar.

What This Means Going Forward

For anyone planning around an FHA purchase in 2027 or beyond, the planning assumption should be simple: expect all three bureaus pulled on every FHA file, regardless of which scoring model is in use at the time. That has been true, it is HUD's stated position now, and nothing in FHA INFO 2026-11 suggests it is changing.

Consistent with HUD 4000.1, I pull a full tri-merge credit report on every FHA file I handle. If you are working toward an FHA approval and want a clear read on your credit file before you apply, call 843-LOW-RATE.

Home Loans Inc - Jason Sharon, Mortgage Broker. Company NMLS #1728740, Jason Sharon NMLS #1281448. Equal Housing Opportunity.