Buy Now, Pay Later: Is BNPL Quietly Wrecking Gen Z's Credit?

You've seen it at checkout a hundred times. You want to buy something, and right next to the "Pay with card" button, there's another option: "Pay in 4 easy installments." No interest. No hassle. Just click, split the payment into four parts, and walk away with your item today.

This is Buy Now, Pay Later — or BNPL, for short. Apps like Klarna, Afterpay, Affirm, PayPal, Sezzle, and Zip have made it one of the most popular ways to shop, especially for young people. It feels harmless. It feels smart, even. But a growing pile of research suggests that BNPL might be quietly reshaping — and in some cases damaging — the financial future of an entire generation: Gen Z.

In this article, we'll break down what BNPL actually is, why Gen Z loves it so much, what the real data shows about late payments and credit scores, and what you can do to use it without hurting yourself. No confusing finance jargon — just plain facts, explained simply.

What Exactly Is BNPL?

BNPL is a short-term loan. That's it. It just doesn't look or feel like one.

The most common version is called "pay-in-four." You buy something, pay 25% of the price immediately, and then pay the rest in three more chunks, usually two weeks apart. Most of these plans charge 0% interest, as long as you pay on time.

According to the Federal Reserve Bank of Richmond, BNPL purchase volume has grown by roughly 20% every year since 2021, reaching an estimated $70 billion in 2025. That's still small compared to the $6.3 trillion Americans spend on credit cards each year, but the growth rate is enormous, and it's not slowing down.

The biggest difference between BNPL and a credit card is simple: a BNPL loan usually doesn't run a hard credit check when you sign up, and until recently, most providers didn't report your payment activity to credit bureaus at all. In other words, it was borrowing money almost invisibly. That is exactly what's now starting to change — and why it matters so much.

Why Gen Z Is Obsessed With BNPL

Gen Z didn't grow up trusting credit cards the way older generations did. Many watched their parents struggle with credit card debt during the 2008 financial crisis, and they came of age during a time of high inflation, expensive rent, and a brutal entry-level job market.

According to LendingTree's 2026 BNPL Report , 61% of Gen Zers aged 18 to 29 say they've used a BNPL service — the highest adoption rate of any age group. And according to Empower, nearly 40% of Gen Z use BNPL weekly or more often, compared to just 28% of millennials and 10% of Gen X.

The appeal is obvious once you understand the mindset. According to PYMNTS Intelligence, 55% of Gen Z consumers say speed and easy approval are their top reasons for choosing BNPL. There's no long application, no waiting, no judgment. You just tap a button and the purchase is yours.

It also feels safer than a credit card. Over half of Gen Z (55%) say BNPL actually helps them manage their finances better, according to data cited by Empower from an Afterpay-commissioned study. The logic makes sense on paper: breaking a $200 purchase into four $50 payments feels more controllable than putting the full amount on a credit card and letting interest pile up.

But here's the problem — that feeling of control can be an illusion.

The Uncomfortable Truth: Gen Z Has the Lowest Credit Scores of Any Generation

This is where the story gets serious.

According to FICO data reported by PYMNTS , Generation Z now holds the lowest average credit score of any generation in America — just 676, and it dropped three points in a single year. That number fell even further after student loan delinquency reporting resumed in early 2025: 14.1% of Gen Z borrowers saw their credit scores drop by 50 points or more almost overnight.

At the same time, Gen Z is entering the credit system with very thin financial history. The same PYMNTS report notes that the number of Gen Z consumers with credit files jumped from 20 million in 2021 to 34.5 million in 2024 — millions of young adults building credit for the very first time, with a median credit limit of just $4,500, compared to $16,300 for millennials.

This matters because a thin, fragile credit file is much easier to damage. A single missed payment hits much harder when you don't have years of good history to balance it out.

And missed payments are exactly what's happening. According to LendingTree's 2026 report, 47% of all BNPL users say they've paid late on a BNPL loan in the past year — up six percentage points from 2025, and 13 points higher than just two years ago. Among Gen Z specifically, the numbers are worse: 39% report late BNPL payments, the highest rate of any generation, and 25% say they're not even sure when their next BNPL payment is due.

Read that last part again. One in four young BNPL users don't know when their next payment is coming out of their account. That's not carelessness — it's a sign of how easy it is to lose track when you're juggling multiple small loans across multiple apps.

The "Loan Stacking" Problem

This is one of the most overlooked risks of BNPL: most people don't use just one plan. They use several, at the same time, often from different providers.

According to an analysis by the Consumer Financial Protection Bureau (CFPB), cited by Empower , around 63% of BNPL users took out multiple loans at the same time within a single year, and 33% borrowed from more than one BNPL lender simultaneously. This is sometimes called "loan stacking," and it's dangerous precisely because none of these apps can see what you owe on the others.

A credit card company can see your other credit card balances. A BNPL app usually can't see your other BNPL balances. So you could easily take on four or five small "harmless" loans across different apps, each one looking manageable on its own, while the total adds up to something you genuinely can't afford. Because none of it shows up in one place, it's incredibly easy to lose track — and that's exactly what the data above shows is happening.

Why This Is About to Get More Serious

For years, BNPL had one saving grace: most of it didn't show up on your credit report. Miss a payment, and while you might face late fees or get locked out of the app, it usually didn't wreck your credit score the way a missed credit card payment would.

That protection is disappearing fast.

According to NMI, FICO announced in February 2025 that it had built a new scoring system — called FICO Score 10 BNPL — specifically designed to fold Buy Now, Pay Later activity into your official credit score. Major providers like Affirm and Klarna have already started reporting payment data to credit bureaus like Experian and TransUnion, according to Bank of Hawaii.

In plain terms: the "phantom debt" era of BNPL is ending. Going forward, a late BNPL payment could hit your credit score just as hard as a missed credit card payment — and stay on your report for up to seven years, according to Chase.

Here's the part that should worry Gen Z the most: according to Empower's research, 45% of BNPL users say they wouldn't change their spending habits even if it started affecting their credit score. In other words, nearly half of users are about to walk straight into a new risk without changing a single habit.

It's Not All Bad News

To be fair, BNPL isn't automatically a trap. Used carefully, it can actually help.

According to Chase, if a BNPL provider reports your payment activity to credit bureaus, making consistent, on-time payments can help build a positive credit history — which is especially useful for someone with little to no credit history yet. This is part of why, according to PYMNTS, a smart segment of Gen Z is now splitting their spending deliberately: using BNPL for quick, small purchases, and using credit card installment plans specifically to build long-term credit, because they understand installment plans are more established and predictable in how they're reported.

The Federal Reserve Bank of Richmond also points out that, at a national level, BNPL's overall impact on financial stability still appears limited — default rates remain lower than other forms of consumer credit, and the total debt outstanding at any given time is relatively small. So this isn't a story about BNPL being evil. It's a story about a tool that is easy to misuse, especially by people who are already financially stretched.

And that financial stretch is real. According to PYMNTS, 48% of Gen Z say they've turned to credit options just to make ends meet after a job loss or reduced income. For many young people, BNPL isn't about buying luxuries — it's about surviving a gap between paychecks. That context matters, and it's exactly why the debt can build up so quietly: it isn't reckless spending, it's financial pressure with a convenient release valve attached.

So, Is BNPL "Wrecking" Gen Z's Credit?

The honest answer: not yet, on a national scale — but it's building the conditions for exactly that.

The debt itself is still relatively small in the bigger picture. But the behavior patterns around it — nearly half of users paying late, a quarter not even tracking due dates, most people stacking multiple loans at once, and almost half saying they won't change any of it even as credit scoring changes take effect — is a warning sign, not a crisis that's already happened. The credit reporting shift that's underway right now, in 2026, is the moment where careless BNPL habits stop being invisible and start showing up on official credit reports for years to come.

How to Use BNPL Without Hurting Your Credit

If you're going to use BNPL — and honestly, most people will at some point — here are simple habits that actually matter:

1. Never open more than one BNPL plan at a time. If you can't remember how many you have open right now, that's already a red flag.
2. Set a payment reminder the moment you check out. Don't rely on the app's notifications alone.
3. Treat it like a bill, not a purchase. The moment you click "pay in 4," that money is already spent — plan your budget around it immediately.
4. Check if your provider reports to credit bureaus. If it does, missed payments now carry the same weight as a credit card.
5. Ask yourself: would I buy this if I had to pay the full price today? If the answer is no, BNPL is masking a purchase you can't actually afford yet.

BNPL isn't going anywhere. It's convenient, it's fast, and for many young people, it fills a real gap that traditional credit doesn't. But as the credit reporting rules catch up with how popular it's become, the margin for careless use is shrinking fast. The generation that grew up avoiding credit card debt may be about to learn the exact same lesson, just through a different app.

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This article is for general informational purposes only and isn't financial advice. If you're struggling with BNPL or other debt, consider speaking with a nonprofit credit counselor before it affects your credit report.