TSB Bank
What Is A TSB Bank CIFAS Marker?
A TSB Bank 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 TSB Bank, and the evidence relied on when the marker was filed.
Research identifies TSB Bank plc as the relevant legal entity for TSB Bank, trading as TSB, company number SC095237, FCA reference 191240, ICO registration Z5722895. Companies House and TSB investor/complaints/privacy sources confirm company number, office, FRN 191240 and complaint route. ICO certificate confirms Z5722895. Relevant published Ombudsman or regulator material includes: https://www.fca.org.uk/publication/final-notices/tsb-bank-plc-2022.pdf.
In a TSB Bank 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. TSB Bank must be able to justify the marker with evidence, not suspicion, assumption, or a general account concern.

