Buy Now, Pay Later and Your Credit Score

For now, buy now, pay later (BNPL) usually doesn't change your FICO Score, whether you pay on time or not. myFICO says that, as far as it knows, none of the three credit bureaus currently feed BNPL accounts into FICO Score calculations. So paying a Pay in 4 plan on time won't build your score.

That doesn't make BNPL invisible. Some companies report your plans to the credit bureaus, and an unpaid balance passed to a collection agency can land on your report as a collection, which does hurt. Here's which companies report, what's changing, and how to use BNPL without it costing you.

Does buy now, pay later show on your credit report?

It depends on the company. As of November 2026:

• Affirm reports all its loans, Pay in 4 included, to Experian and TransUnion: on-time, late and missed payments alike. That started with Experian on April 1, 2025, and with TransUnion for plans opened from May 1, 2025.
• Klarna says it doesn't report Pay in 4 to the US credit bureaus, because their scoring models weren't built for short loans. Its longer financing plans are a different product: they come with a hard credit check.
• Afterpay's US agreement doesn't say it reports your plans from month to month. Its California terms do warn that a negative report may go to a credit bureau if you don't pay.

Policies change, and each company decides for itself. Before you rely on one, read the "credit reporting" section of its agreement, which you can find in the app or on its website.

Applying for a Pay in 4 plan usually means a soft credit check, which you can see on your report but lenders can't, and which doesn't affect your score. Klarna, for example, runs a soft check through TransUnion for Pay in 4.

Does buy now, pay later affect your credit score?

Mostly not yet, in either direction:

• On-time payments don't raise your FICO Score while the bureaus keep BNPL out of the calculation. If building credit is the goal, BNPL isn't the tool for it.
• A plan showing on your report doesn't lower your FICO Score either, for the same reason.
• A missed payment can still hurt, in two ways. A company that reports, like Affirm, can show it on your Experian and TransUnion reports. And if you stop paying altogether, an unpaid balance sent to a collection agency can show up as a collection account. That counts in every score.

This is changing. In 2025 FICO launched FICO Score 10 BNPL and FICO Score 10 T BNPL, the first versions of its score built to use BNPL data. Lenders choose which score to use, and most still rely on older versions. In FICO's own research with Affirm, most people's scores moved by 10 points or less when their BNPL loans were included.

What one missed payment costs: a worked example

Say you buy $600 of holiday gifts on December 5 with a Pay in 4 plan: four payments of $150, every two weeks.

• December 5: the first $150 at checkout.
• December 19: $150.
• January 2: $150, the one that's easy to miss after the holidays.
• January 16: the last $150.

Suppose the January 2 payment fails. Afterpay's agreement gives you 10 days, then charges a late fee of up to $8 for that payment. Total late fees on one order can't go over 25% of the order, so $150 on this one. (Rhode Island residents pay no late fees.) The company can also pause your account until you catch up. With Affirm, the missed payment can also appear on your Experian and TransUnion reports.

Now say you have three plans like this running at once. That's $450 due in the first two weeks of January, on top of whatever else you owe. Overlapping plans like these are common. The CFPB found that about 63% of BNPL borrowers had more than one loan at the same time, and a third had loans from more than one company.

Does buy now, pay later affect getting a mortgage?

It can, even when it isn't on your credit report. A mortgage lender looks at your debt-to-income ratio: your monthly debt payments divided by your income before taxes. A BNPL plan you're still paying is a debt. Lenders also go through your bank statements, where the payments show up.

If you're planning to apply for a mortgage or car loan, pay off your open plans before you apply, and don't start new ones until the loan closes.

What credit score do you need for buy now, pay later?

There's no set minimum. Pay in 4 companies make their own decision at checkout, from a soft credit check and your history with them. Being approved for one purchase doesn't mean you'll be approved for the next, and the amount you can spend can change from one purchase to the next.

Longer financing, such as 12 or 24 monthly payments on a bigger purchase, is a regular loan. It usually comes with a hard credit check, can charge interest, and is more likely to be reported to the bureaus.

How to use buy now, pay later without hurting your credit

• Keep it to one plan at a time. Overlapping due dates are where people get caught out.
• Pay from an account that will have the money. A payment that bounces can bring a late fee from the BNPL company and an overdraft fee from your bank.
• Put every due date in your calendar, not just in the app.
• Keep paying while you wait on a return. Stop only once the refund shows in the app.
• Compare it with a card you pay in full. If you pay a credit card's full statement balance by the due date, you pay no interest, the card's protections apply, and the on-time history counts in your score. Just keep the balance low against the limit, because credit utilization counts too.

If BNPL has turned into a way to cover everyday bills, that's a sign to look at the bigger picture. Our guide to what to do when you can't pay your credit card covers the first steps, and the Credit Score Estimator gives you a rough idea of your score without a credit check.

Check your reports

Look at your reports free every week at AnnualCreditReport.com to see whether any BNPL plans are listed and whether they're right. A payment shown as missed when you paid on time is worth disputing, with the bureau and with the BNPL company. Our guide to your credit report shows where to look, and a credit monitoring service can alert you when something new appears.

Sources

• Does Buy Now Pay Later affect FICO Scores?, myFICO
• FICO Unveils Credit Scores That Incorporate Buy Now, Pay Later Data, FICO
• FICO and Affirm Unveil Analysis of Buy Now, Pay Later Loans, FICO
• Understanding credit reporting, Affirm
• Why Klarna does not report BNPL payments to US credit bureaus, Klarna (May 13, 2024)
• Will this impact my credit score?, Klarna
• Installment Agreement (USA), Afterpay (late fees in section 4; last updated September 2026)
• CFPB research on BNPL use among borrowers with multiple pay-in-four loans, CFPB (January 2025, from 2022 data)
• What is a debt-to-income ratio?, CFPB
• The worked example is our own.