Report Highlights

BNPL in the United States: Market Overview

The U.S. buy now, pay later market is one of the few consumer credit segments where origination growth has outpaced the broader card market, with transaction value estimated at USD 142.5 billion in 2024. Unlike most global markets, where BNPL sits inside mobile-operator or wallet ecosystems, the U.S. model is built around direct-to-merchant point-of-sale lending. Affirm, Klarna and Afterpay compete for retailer checkout placement rather than consumer app loyalty, and interest-free pay-in-four loans dominate volume while longer-term installment loans carry APRs that can exceed 30 percent.

The market also differs from global norms in its credit-reporting posture. Affirm reports installment loans to Experian and TransUnion, and bureau-level BNPL data is now feeding underwriting models. This pushes U.S. providers toward Regulation Z-style disclosure and disciplined underwriting, so credit losses rather than payment volume now separate durable lenders from subscale entrants.

Growth Drivers in U.S. BNPL

E-commerce penetration remains the primary engine, with U.S. online retail sales exceeding USD 1.1 trillion in 2024 according to Census Bureau estimates. Retailers have embedded installment options at checkout, and the Affirm and Shopify partnership powering Shop Pay Installments shows how platform integration converts browsing into financed purchases. Basket conversion lifts are most visible on carts above USD 150.

Demographic demand is the second driver. Gen Z and millennial consumers, many with thin revolving credit files, use BNPL for apparel, beauty and groceries, and the Klarna Card extends pay-later spending into everyday debit-style use. LendingTree surveys report that a substantial share of U.S. adults, including many under 40, used BNPL in the past year, with usage concentrated among households earning below USD 75,000.

Market Restraints and Entry Barriers

Regulatory classification is the most consequential barrier. The CFPB's 2024 interpretive rule would have treated pay-in-four products as credit cards under Regulation Z, but its 2025 withdrawal shifted the compliance burden to states. New York's 2025 amendments to the Financial Services Law require BNPL providers to obtain DFS licensing, adding state-level costs that favour incumbents already holding lending or money transmitter licences.

Merchant economics form the second barrier. Providers typically charge merchants 3 to 6 percent per transaction, and large retailers with negotiating leverage, including Walmart, push those rates down. New entrants must also fund zero-interest promotions while absorbing late-payment losses, and Sezzle has faced margin pressure during periods of rising delinquency.

Market Opportunities in the United States

Near-term opportunity lies in healthcare and home-improvement payments, categories where BNPL remains underpenetrated relative to retail. U.S. out-of-pocket healthcare spending approaches USD 500 billion annually according to CMS data, and providers in elective medical and dental financing represent a large addressable pool. Splitit and Sezzle have already tested installment models in these categories.

A second opportunity is credit-building for renters and thin-file consumers. The CFPB estimates roughly 26 million U.S. adults are credit invisible, and Katapult and Sunbit have built lease-to-own and rent-reporting models that reach this segment. Providers that report on-time payments to bureaus can convert repeat users into prime-eligible borrowers within two to three years.

Market at a Glance

Leading Market Participants

• Affirm
• Klarna
• Afterpay
• PayPal
• Sezzle
• Zip
• Bread Financial
• Splitit
• Sunbit
• Katapult

Regulatory and Policy Environment

BNPL lending falls under the Truth in Lending Act and Regulation Z, which govern disclosure of finance charges and repayment terms, and under the Equal Credit Opportunity Act for fair underwriting. The Fair Credit Reporting Act governs bureau reporting, while the Consumer Financial Protection Bureau, created under the Dodd-Frank Act, supervises large providers. No federal subsidies apply, so the regime is compliance-driven rather than incentive-driven.

State action now sets the operational timeline. New York's DFS licensing requirement under the amended Financial Services Law requires entrants to file applications before consumer launch, and other states are considering comparable licensing frameworks. Credit-scoring changes, including BNPL-inclusive models introduced by FICO in 2025, will gradually shift how providers report and underwrite accounts.

Long-Term Outlook for U.S. BNPL

By 2032, U.S. BNPL is projected to reach USD 261.7 billion in transaction value, with growth shifting from pay-in-four retail volume toward longer-term installment lending for healthcare, travel and home goods. Bank-issued alternatives, including Bread Financial's Bread Pay, will compete directly for prime borrowers and compress the fintech share of the premium credit tier.

Consolidation is the likely endpoint. Klarna's 2025 New York Stock Exchange listing and Affirm's expansion into card products indicate that scale players will control most checkout integrations. Smaller entrants lacking state licences, bureau reporting and merchant contracts will be acquired or exit the U.S. market before 2030.