Klarna hits $1.1b revenue in record Q4 2025

Klarna reported its first billion-dollar revenue quarter for Q4 2025, with revenue reaching US$1.1 billion and GMV hitting US$38.7 billion, driven by increased adoption of its banking services.

The company’s banking consumer base doubled to 15.8 million year-over-year, generating an average of US$107 per user, up from US$30. Active Klarna Card users rose to 4.2 million.

Revenue in the US increased 58% year-over-year, with 29 million US consumers now served.

Provisions for credit losses declined to 0.65% of GMV in Q4, indicating improved underwriting.

Klarna has also seen a 104% growth in revenue since Q4 2022 while reducing operating expenses by 8%, through AI-enabled productivity.

🔗 Source: Klarna

🧠 Food for thought

Implications, context, and why it matters.

Klarna is accepting short-term margin pressure for long-term lending growth

Klarna grew revenue, yet transaction margin dollars (TMD) fell short of guidance because lending expanded faster than planned 1.
Its fastest-growing product, “Fair Financing,” books expected credit losses when loans start, while revenue arrives over time 1.
Q4 U.S. Fair Financing originations reached $2.5 billion. The company recorded $80 million in provisions upfront and recognized $40 million of quarterly revenue, which dragged on TMD 1.
Management still expects $180 million of interest income over the loans’ lives, with losses already provisioned 1.

Klarna’s playbook offers a model for fintech and AI-driven companies

Klarna’s approach can guide fintech firms that start with payments and later add banking services 2.
Customers who use its banking products bring in over three times more revenue, at $107 per user versus $30 for the average consumer 2.
It offers checkout installment loans for up to 36 months, pitching “Fair Financing” as another option beyond revolving credit cards 3.
Since Q4 2022, revenue has risen while operating expenses fell, suggesting AI can support growth without matching headcount increases 2.