What Is FICO 10T? Trended Data and Your 2026 Score
FICO 10T is a credit score that reads 24 months of your balances instead of a single month. That is the whole idea: trended data. It watches the direction your debt is moving, not just where it sits today, and that changes who scores well.
Most explainers bury this under version numbers and mortgage jargon. Forget all that for a second. The one thing to understand is that older scores take a photo of your balances this month, while 10T watches the trend over two years. If you have been paying down debt, that is great news. If your balances keep creeping up, 10T sees it even when your current number looks fine.
Here is what trended data actually does, why 2026 made this timely, and how to make the shift work for you instead of against you.
What trended data actually does
FICO 10T uses the same five scoring categories every FICO version uses. Payment history is still the biggest piece. Amounts owed is still about a third of your score. The chart shows the breakdown.
The difference is how 10T reads that “amounts owed” slice. Instead of your most recent balance in isolation, it pulls 24 months or more of your balance and payment history. So it can tell whether your balances are trending up, down, or flat, and it can see whether you pay well above the minimum or just scrape it each month. A snapshot model is blind to all of that. Two people with the exact same utilization today can get different 10T scores based purely on where their balances have been heading.
Why this rewards good habits and punishes drift
Here is the part that actually matters for your wallet.
Pay more than the minimum and let your balances drift down, and 10T rewards a pattern FICO 8 never noticed. But carry rising balances or pay only the minimum, and 10T reads that trend as growing risk and can score you lower than a snapshot model would, even when this month looks identical to someone paying theirs off. That is the honest catch: the old trick of paying a card down right before a score check fools a snapshot model far more easily than it fools 10T. The trend gives you away. We compare the two head to head in FICO 8 vs FICO 10T.
Why 2026 made this timely
FICO 10T has been around, but 2026 is when it got real for the mortgage world.
It is one of the models FHFA approved for Fannie Mae, Freddie Mac, and FHA. Then, on July 1, 2026, Fannie Mae and Freddie Mac published its historical data so lenders and investors could study how it performs on real loans before adopting it broadly. That is a preparation step, not a switch flipped on your loan. Most 2026 lending still runs on FICO 8 or the older mortgage versions, so 10T is the direction of travel more than today’s reality. We cover where the mortgage side stands in what credit score mortgage lenders use.
What to do about it
The good news: preparing for trended scoring is just good credit habits measured over a longer window. Nothing exotic.
Pay more than the minimum whenever you can, and keep utilization low every month, not just before you check. Let an actual downward trend form over a few billing cycles. Then pull your reports at AnnualCreditReport.com and remove any errors, since a wrong balance or a misreported account distorts both the snapshot and the trend a model like 10T reads.
You can track your balances over time by hand. Or Credit Booster AI reads all three reports, flags the errors, drafts the removal letters, and tracks your balances month over month so you can see the trend a model like 10T would. Free on iOS and Android. Clearing genuine mistakes still finds most people 30 to 60 points, and it is the one move that helps under both snapshot and trended scoring.
Related reading: Compare FICO 8 versus FICO 10T, see how FICO 10 scores buy now, pay later, and which FICO score matters most. For the rollout, read the 2026 FICO 10 score changes.
The five factors, and the one 10T reads differently
FICO 10T uses the same categories as FICO 8, but reads amounts owed as a 24-month trend, not a snapshot.
Source: FICO, myFICO (what's in your FICO score). Pulled July 20, 2026.
Table view
| Item | Share of a FICO score |
|---|---|
| Payment history (whether you pay on time) | 35% |
| Amounts owed (10T reads this as a 24-month trend) | 30% |
| Length of history (how old your accounts are) | 15% |
| New credit (recent applications) | 10% |
| Credit mix (cards, loans, mortgage) | 10% |
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Get the AppFrequently Asked Questions
What is FICO 10T?
FICO 10T is a FICO scoring model that uses trended data: it looks at 24 months or more of your balances instead of just the most recent month. That lets it see whether your debt is rising, falling, or flat, which a snapshot model like FICO 8 cannot do. It is one of the models approved for GSE mortgages.
What does the T in FICO 10T stand for?
Trended. The T version of FICO Score 10 adds trended data on top of the base FICO 10 model, tracking your balance and payment history over time rather than at a single point.
Is FICO 10T being used in 2026?
It is approved for GSE mortgages, and Fannie Mae and Freddie Mac released its historical data on July 1, 2026 so lenders can study it. But broad adoption comes later. Most 2026 lending still uses FICO 8 or the older mortgage FICO versions.
Will FICO 10T lower my score?
It can, if your balances have been trending up or you only pay the minimum, because the model treats a rising trend as rising risk. If your balances trend down and you pay more than the minimum, 10T can help you. There is no across-the-board increase or decrease.
How do I improve my FICO 10T score?
Pay more than the minimum, keep utilization low every month rather than just before a check, and let a steady downward balance trend build. Removing report errors still helps too, and can add 30 to 60 points to the underlying report every FICO version reads.
