Klarna Bank AB
What Is A Klarna Bank AB CIFAS Marker?
A Klarna Bank AB CIFAS marker is a fraud-risk record connected to accounts, payments, onboarding, lending, or account review records. It is not a normal credit issue. It is a fraud-risk filing on the National Fraud Database and should be reviewed against the CIFAS category used, the records held by Klarna Bank AB, and the evidence relied on when the marker was filed.
Research identifies Klarna Bank AB (publ) / Klarna Financial Services UK Limited route as the relevant legal entity for Klarna Bank AB, trading as Klarna, company number 556737-0431; UK company 14290857, FCA reference 987889; 987816. Klarna privacy/governance sources identify Klarna Bank AB Swedish registration and UK branch/UK company details. Verify exact filing entity and product route.
In a Klarna Bank AB case, the marker may relate to:
- Account opening information
- Transaction monitoring or payment activity
- Device, login, or access records
- Source of funds or source of wealth questions
- Account closure, restriction, or refusal decisions
The key point is simple. Klarna Bank AB must be able to justify the marker with evidence, not suspicion, assumption, or a general account concern.

