One Account
What Is A One Account CIFAS Marker?
A One Account CIFAS marker is a fraud-risk record connected to application, account, product, transaction, affordability, or fraud investigation 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 One Account, and the evidence relied on when the marker was filed.
Research identifies The Royal Bank of Scotland plc as the relevant legal entity for One Account, trading as The One Account / Royal Bank of Scotland, company number SC083026, FCA reference 114724. NatWest Group complaints data lists The One Account Ltd under RBS complaints data; FOS decisions refer to RBS trading as The One Account. Relevant published Ombudsman or regulator material includes: https://www.financial-ombudsman.org.uk/decision/DRN-6094369.pdf.
In a One Account case, the marker may relate to:
- The application or onboarding process
- Affordability, income, or supporting information
- Transaction, account, or product records
- Identity or fraud prevention checks
- How the product, account, or facility was obtained or used
The key point is simple. One Account must be able to justify the marker with evidence, not suspicion, assumption, or a general account concern.

