← Home

Policy brief

One LLPA Grid: VantageScore Joins Classic FICO Pricing

FHFA directed the GSEs to put VantageScore 4.0 on the same loan-level price adjustment grid as Classic FICO. The score models still produce different numbers — but the price for a given score band is now the same no matter which model produced it.

Mortgage File IQ policy brief · October 2, 2026 · Educational only — not underwriting guidance.

The short version

Between September 28 and 30, 2026, FHFA Director Bill Pulte directed Fannie Mae and Freddie Mac to move to one loan-level price adjustment (LLPA) pricing grid: VantageScore 4.0 now sits in the same rows as Classic FICO. Previously the models were priced on separate grids with roughly a 20-point calibration — a VantageScore mapped about 20 points higher into FICO buckets. That artificial pricing difference is gone. The change applies to whole loans purchased on or after October 1, 2026 and MBS issued on or after October 1, 2026.

What changed

1. One grid instead of two.

There is now a single LLPA matrix with shared rows for Classic FICO and VantageScore 4.0. The separate VantageScore grids — which priced the same borrower differently depending on which model generated the score — have been removed.

2. The ~20-point calibration gap no longer moves the price.

Under the old setup, a VantageScore 4.0 was calibrated roughly 20 points above Classic FICO, so the same borrower could land a better or worse price purely because of which model the lender used. That was a pricing artifact of the calibration, not a reflection of different risk. It no longer affects pricing.

3. Effective October 1, 2026.

Per September 30 reporting, the unified grid applies to whole loans purchased on or after October 1, 2026 and MBS issued on or after October 1, 2026. The MBA has noted that implementation across lender systems will take time — expect a transition period where pricing engines catch up.

Why loan officers are confused: the score still differs, the price doesn't

This is the point to get right with borrowers: the score models still produce different numbers. A borrower's Classic FICO and VantageScore 4.0 will usually differ — they are built on different data and different math. What changed is that the price for a given score band is now identical regardless of which model produced the score.

So "my VantageScore is higher than my FICO" no longer means "my VantageScore prices better." The number differs; the price for the band is the same. If a borrower asks why their VantageScore didn't change their rate, that's the answer: pricing parity means the model choice no longer moves the LLPA.

On the adoption side, Rocket's testing showed VantageScore helping more qualified customers progress through the process — the model's broader scoring population is a separate question from how its scores are priced, and pricing parity removes a disincentive to using it.

What this means for you

Loan officers: Update your talking points. When a borrower's two scores differ, explain that the price follows the band, not the model — and that switching models won't unlock a better LLPA anymore. Check that your pricing engine has the unified grid; during the transition, a stale engine may still be applying the old separate grids.

Processors: If a file was priced before October 1 under the old grids and is being re-priced or re-locked after, the LLPA may shift. Flag re-priced files so the change isn't a surprise at disclosure.

Realtors: For buyers comparing lenders, pricing should now be consistent regardless of which score model a lender uses — one fewer variable when shopping. If two lenders quote meaningfully different prices for the same borrower, the difference is coming from somewhere other than the score model.

Sources

Educational only: Mortgage File IQ tools identify gaps for human review. They don't decide eligibility, approval, or clearance — that's the underwriter's job. This brief is not underwriting guidance.

Back to Policy Insights