Equifax
What Is An Equifax CIFAS Marker?
An Equifax 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 Equifax, and the evidence relied on when the marker was filed.
Research identifies Equifax Limited as the relevant legal entity for Equifax, trading as Equifax, company number 02425920, ICO registration Z6564696. Companies House confirms company number and 1 Angel Court registered office. Equifax CRAIN gives complaints@equifax.com and UKDPO@equifax.com. FCA final notice from 2023 relates to cyber-security controls, not a CIFAS marker outcome. Relevant published Ombudsman or regulator material includes: https://www.fca.org.uk/publication/final-notices/equifax-limited-2023.pdf.
In an Equifax 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. Equifax must be able to justify the marker with evidence, not suspicion, assumption, or a general account concern.

