Three years of consultation papers finally turned into something a Klarna user can feel at checkout. Buy now, pay later — the tap-to-split option sitting under nearly every online basket in the country — is no longer exempt from consumer credit law. Klarna, Clearpay and PayPal's Pay in 3 now operate under Financial Conduct Authority authorisation, and the practical difference shows up long before anyone misses a payment.
What actually changed for BNPL users this year
Until this year, a deferred payment agreement split into four instalments over eight weeks sat outside the Consumer Credit Act entirely, thanks to an exemption written for store cards and gym memberships decades before anyone had heard of Klarna. HM Treasury closed that gap by bringing short-term interest-free credit under the FCA's regulated activities order. The lenders themselves didn't change — Klarna, Clearpay and PayPal are still the three names doing almost all of the volume — but the rules underneath them did. Firms now need FCA authorisation to keep offering the product, and two smaller providers reportedly withdrew from the UK market rather than build out compliance functions for a business line that was, until recently, essentially unsupervised.
For the shopper, the most visible change is what happens before the "pay in 3" button confirms anything. Lenders must now run a genuine affordability assessment, not the soft credit check that used to wave almost everyone through. Klarna disclosed last year that its approval rate had already dropped by several percentage points ahead of the rules taking effect, and that trend has continued. If you've been declined for a split payment on a purchase you'd have sailed through in 2024, this is why — the lender isn't allowed to just trust that you'll manage.
The affordability check you'll now notice at checkout
Regulated affordability checks don't mean a hard search that dents your credit score every time you buy a £60 jumper. Most BNPL affordability assessments still rely on soft searches and open banking data rather than a full credit file pull, so your Experian or Equifax score won't move just because you used Pay in 3 for a pair of trainers. What has changed is the underlying test: the lender has to form a reasonable view that you can repay without it causing you financial difficulty, and it has to document that view. Repeated declines, multiple open BNPL agreements across different providers, or a pattern of using split payments to cover essentials rather than discretionary purchases will now surface in that assessment far more reliably than before.
One consequence worth knowing about: BNPL use is starting to appear on credit files in a way it never did previously. Clearpay and Klarna both now report some agreements to credit reference agencies, and missed payments can show up when you apply for a mortgage or a car loan eighteen months later. Treat a £45 four-payment split the same way you'd treat a credit card balance, because a lender assessing you for a mortgage in 2027 increasingly will.
What Section 75 does and doesn't cover
The single biggest practical win from regulation is Section 75 of the Consumer Credit Act — the rule that makes your credit provider jointly liable with the retailer if goods worth between £100 and £30,000 turn out faulty, undelivered, or the company goes bust before you get what you paid for. Credit card users have had this protection for decades. BNPL users, remarkably, did not, because the product wasn't legally "credit" in the way that mattered. That gap is now closing, and it's the reason to actually prefer a regulated BNPL agreement over a debit card for anything above the £100 threshold when you're buying from a retailer you don't fully trust.
Don't assume it's automatic on every transaction, though. Section 75 protection depends on the specific lending structure a provider uses, and PayPal's Pay in 3 has historically operated through a slightly different arrangement than a classic three-party credit agreement — so confirm coverage with the provider before you rely on it for a big purchase, rather than assuming Klarna's terms and PayPal's terms work identically. That's the nuance the marketing never mentions.
Missed a payment? Here's what's different now
Before regulation, a missed BNPL payment mostly meant a late fee and a slightly awkward app notification. Now, providers must follow FCA rules on treating customers in financial difficulty fairly — the same standard applied to mainstream lenders. That means a genuine forbearance process, a right to request a payment plan rather than being sent straight to a debt collector, and mandatory signposting to free debt advice from StepChange or National Debtline if you're struggling across multiple agreements.
You also now have a formal right to complain to the Financial Ombudsman Service if a BNPL provider treats you unfairly and won't resolve it directly — something that simply didn't exist as an option two years ago. Use it. Providers know an Ombudsman referral carries a fee for them regardless of outcome, and that changes how seriously your complaint gets read at the first stage, not just after escalation.
Klarna vs Clearpay vs PayPal Pay in 3 — who's actually ready
Klarna moved earliest and loudest, publishing its own affordability framework well before the rules took effect and positioning itself as the "responsible" BNPL brand — a reasonable claim, given it's also the provider with the most to lose from a botched rollout. Clearpay, owned by Block, has taken a quieter approach but reports similar approval-rate drops. PayPal's Pay in 3 sits in an odd spot: because it's bundled inside a payments giant with vastly more regulatory infrastructure than either standalone rival, its compliance build-out was arguably the least disruptive, but its customer communication about the changes has been the thinnest of the three.
- Choose Klarna if you want the clearest in-app breakdown of what you owe across multiple agreements — its dashboard is genuinely the best of the three for tracking several splits at once.
- Clearpay works fine for occasional single purchases, but don't expect much beyond a basic repayment schedule if things go wrong.
- PayPal's Pay in 3 is only worth it if you're already inside the PayPal ecosystem for a purchase — check the Section 75-equivalent terms specifically before treating it as a safety net for an expensive item.
Interest-free doesn't mean risk-free
Here's the part regulation doesn't fix: the product is still built around encouraging you to split a purchase you might not buy outright. Nothing about FCA authorisation stops a retailer's checkout page from defaulting to the split-payment option, or stops four £25 splits feeling less real than a single £100 charge. Regulation makes the lender behave better when things go wrong. It doesn't make the underlying spending decision any more visible to you in the moment.
If you're using BNPL for more than one or two purchases a month, or if you notice you're opening a new agreement before the last one's cleared, that's the actual signal to worry about — not whether the FCA has signed off on the paperwork. The paperwork is better now. Your spreadsheet still isn't going to track itself.