Deferred Payments, Accelerated Debt: the Buy Now, Pay Later Trap

You’ve seen those tempting checkout options — “Split this into 4 easy payments!” or “Pay over 6 weeks with no interest!”

Buy now, pay later (BNPL) services promise to make that dream purchase affordable right now, but financial experts are sounding alarm bells about the hidden dangers lurking behind those convenient payment plans.

The Certified Financial Planner (CFP) Board recently warned consumers through CNBC that these increasingly popular services might be creating more financial problems than they solve. Prominent financial planners are calling out BNPL as a potential debt trap disguised as a helpful budgeting tool.

The illusion of affordability

Here’s what catches people off-guard about BNPL: it’s still debt, even if it doesn’t feel like it. When you split that $1,000 purchase into four $250 payments, you might make the first payment upfront, but you’re essentially taking out a $750 loan for the rest. The frictionless checkout process makes it dangerously easy to forget this fundamental truth.

As highlighted by CNBC, Douglas Boneparth, a certified financial planner and founder of Bone Fide Wealth, didn’t mince words in a recent LinkedIn post — calling BNPL programs “a scam” that encourages overspending and preys on vulnerable consumers.

While he later acknowledged a degree of sarcasm, his underlying point remains: these services can be dangerous in the wrong hands.

The psychology behind BNPL’s appeal is simple but powerful. Breaking up a large payment makes purchases feel more manageable, even when they’re outside your current budget. It’s the old infomercial trick — “four easy payments!” — repackaged for the digital age with seamless integration at checkout.

When convenience becomes costly

The real problems start when those easy payments become not-so-easy to manage. According to a LendingTree survey cited in a CNBC, four in ten BNPL users reported making at least one late payment in the past year.

That’s a staggering figure that highlights how many consumers are struggling to keep up with their installment schedules.

Late payments often trigger fees, and depending on the BNPL provider, you might also be hit with interest charges. While traditional BNPL services were promoted as interest-free for short-term purchases, the market has evolved rapidly.

Ted Rossman, senior industry analyst at Bankrate, told CNBC that many providers now offer extended financing plans that span several months or even years — and these plans frequently carry interest rates on par with, or even higher than, credit cards.

“I’ve seen some all the way up to 36%,” Rossman said, referring to longer-term BNPL rates. That’s significantly higher than many standard credit cards, turning what might seem like a smart budgeting tool into a costly financial misstep.

One purchase becomes five

Perhaps the biggest risk with BNPL services is how easily the debt can quietly pile up. Unlike a credit card, which consolidates your balance and due dates, BNPL purchases are fragmented across individual plans.

As noted in the CNBC, users may have simultaneous payments with multiple providers — Klarna for clothing, Affirm for electronics, Afterpay for household items — making it incredibly difficult to track their total debt load.

This fragmentation creates a perfect storm for financial strain. Without a full picture of your repayment obligations, it’s dangerously easy to overextend yourself. Before long, you’re juggling half a dozen payment schedules — and missing just one can trigger late fees, credit damage, or cascading financial stress.

The expansion of BNPL into everyday expenses makes the issue even more urgent. As CNBC reports, Klarna’s partnership with DoorDash prompted a viral wave of memes about financing fast food. But beneath the humor lies a troubling truth: debt has become so normalized that people are now borrowing for burritos.

Who’s really benefiting?

BNPL companies often position their services as a way to democratize access to credit and offer a more responsible alternative to traditional credit cards.

As cited in the CNBC article, a Klarna spokesperson described their platform as “a smarter, more responsible alternative to traditional credit,” especially in a market where credit card APRs can exceed 30%.

But the financials tell a more complicated story. Despite expanding user bases and rising revenues, many BNPL companies — including Klarna — continue to report operating losses.

As CNBC explains, their profitability depends heavily on volume: the more people who use the platform, the more they earn from merchant fees. That structure creates a strong incentive to keep the borrowing process as seamless and low-friction as possible — whether or not it serves the consumer’s long-term financial health.

Protecting yourself from the BNPL trap

If you’re going to use BNPL services, financial experts agree on one golden rule: never buy anything you couldn’t afford to pay for in cash today.

As emphasized in the CNBC report, these tools are best used by individuals with stable finances who want to preserve liquidity — not by those stretching to afford something outside their budget.

Before clicking that BNPL option, ask yourself:

• Can I afford this purchase if I had to pay in full right now?
• Do I have a clear picture of all my current BNPL obligations?
• Am I using this for convenience or because I can’t afford the item?
• Have I read the fine print about fees and potential interest charges?

Ted Rossman, senior industry analyst at Bankrate, underscores the importance of understanding “the total cost of ownership, not just the installments,” according to a CNBC article.

He warns that the illusion of affordability created by smaller payments can easily lead to impulse-buying — and eventual financial regret when the bills stack up.

For those who know they’re prone to overspending, the advice from Douglas Boneparth, founder of Bone Fide Wealth, is blunt but necessary: stay away entirely. “If you don’t have the control, you’re playing with fire,” he cautioned in comments shared with CNBC.

In a world where debt has been rebranded as convenience, sometimes the smartest financial decision is saying no, before those deferred payments spiral into a crisis you can’t control.