BNPL Hits the Mainstream: TransUnion Data Reveals 18% of UK Adults Now Use Short-Term Credit

Quick Summary

Buy now, pay later has officially entered the financial mainstream, with 18% of UK adults currently holding active loans. New data from TransUnion confirms that usage has expanded beyond Gen Z into the 30-45 age bracket, as the sector prepares for FCA regulation starting July 15, 2026.

How is Buy Now, Pay Later usage changing across UK demographics?

The latest research from TransUnion indicates that buy now, pay later is no longer just a trend for the youngest shoppers. While Gen Z initially led adoption, Millennials now lead in lifetime usage at 45%. The data shows that adoption now extends comfortably to consumers in their mid-40s and beyond, signaling a shift toward BNPL as a standard financial management tool rather than a niche retail gimmick.

• 18% of UK adults currently hold an active BNPL loan.
• 45% of Millennials have used the service at least once.
• 21% of consumers prefer BNPL for short-term credit, second only to credit cards.

What does the new FCA regulation mean for BNPL providers?

Starting July 15, the Financial Conduct Authority (FCA) will introduce mandatory oversight for the sector. This shift ensures that proportionate affordability checks become standard practice, protecting users from falling into cycles of debt. Furthermore, consumers will gain the right to escalate disputes to the Financial Ombudsman Service, bringing BNPL in line with traditional banking protections.

"This survey demonstrates that BNPL continues to mature. Its widespread adoption shows its appeal to a broader spectrum of age groups. This also highlights the importance of the forthcoming BNPL regulation when the Financial Conduct Authority (FCA) will start regulating the industry from July 15, with the aim of reducing the risk of harm to consumers, while enabling the market to continue to innovate and grow sustainably." added James O'Donnell, TransUnion's director of research and consulting.

How can consumers manage BNPL responsibly in a regulated market?

As buy now, pay later becomes an embedded part of the credit landscape, visibility is key. TransUnion was the first UK agency to include BNPL data in credit files, meaning payment behavior now impacts overall credit scores. Experts recommend that users avoid stacking multiple plans and treat these agreements with the same diligence as a traditional credit card to protect their long-term financial wellbeing.

FF NEWS TAKE:

The transition of buy now, pay later into a regulated, mainstream product is a watershed moment for UK fintech. By moving under the FCA regulation umbrella, BNPL loses its "wild west" reputation and gains the institutional trust needed to compete directly with credit cards. TransUnion’s data proves that the 30-45 demographic is the new battleground for short-term credit, moving the needle from impulse fashion buys to strategic cash-flow management.