Banking
How to Report Fraud UK — Complete Reporting Guide
Where and how to report fraud in the UK. Reporting to Action Fraud, banks, police, and other organisations. What happens after you report.
24 March 2026
·
3 min read
Knowing where to report fraud helps recover money and catch criminals. Here’s how to report effectively.
Where to Report
Primary Reporting
Type of Fraud
Report To
All fraud
Action Fraud
If money lost from account
Your bank
Ongoing fraud
Police (999 if happening now)
Additional Reports
Fraud Type
Also Report To
Investment fraud
FCA
Phishing emails
[email protected]
Scam texts
Forward to 7726
Tax scams (HMRC impersonation)
[email protected]
Fake websites
NCSC
Data breach
ICO
Reporting to Action Fraud
How to Report
Method
Details
Online
actionfraud.police.uk
Phone
0300 123 2040
Hours
24/7 online, phone Mon-Fri 8am-8pm
Accessibility
Textphone, interpreter services
Category
Details Needed
What happened
Full description
When
Dates and times
How
Method used
How much
Amount lost
Who
Suspect details if known
Evidence
Screenshots, emails, messages
What You’ll Get
Outcome
Details
Crime reference number
Immediately
Confirmation email/letter
For records
Case assessment
By NFIB
Updates
If case progresses
What Happens Next
Stage
What Occurs
Report logged
In national database
Assessment
Solvability and impact
Referral
To local police if viable
Investigation
If approved
Resolution
Varies by case
Reporting to Your Bank
Situation
Urgency
Unauthorised transaction
Immediately
Money sent to scammer
Immediately
Account compromised
Immediately
Suspicious activity
Same day
What to Tell Them
Information
Why Needed
What happened
Full account
Transaction details
Dates, amounts, references
How it happened
Method
What you’ve done
Already reported?
Bank Fraud Lines
Bank
Number
Barclays
0800 400 100
HSBC
0800 783 8330
Lloyds
0800 072 8805
NatWest/RBS
0800 161 5149
Nationwide
0800 030 4057
Santander
0800 171 2171
TSB
0800 096 8669
Use number on your card — not one given by a caller.
Bank Investigation Process
Stage
Timeline
Report received
Day 1
Initial response
Within 15 days
Investigation
Varies
Final response
Within 35 days (extendable)
Provisional refund
Often while investigating
Reporting Specific Fraud Types
Investment Scams
Report To
Details
Action Fraud
All cases
FCA
fca.org.uk/consumers/report-scam
Bank
If money sent
Phishing
Type
Report To
Emails
[email protected]
Texts
Forward to 7726
Calls
0300 123 2040
Websites
NCSC (ncsc.gov.uk)
Identity Theft
Report To
Purpose
Action Fraud
Crime report
Credit agencies
Add fraud markers
CIFAS
Protective registration
Affected companies
Close fraudulent accounts
Online Marketplace Fraud
Report To
Purpose
Action Fraud
Crime report
Platform (eBay, Facebook, etc.)
May refund/ban seller
Bank
If paid by them
Trading Standards
Consumer protection
Getting Money Back
Unauthorised Transactions
Requirement
Bank Should
You didn’t authorise
Refund promptly
Unless gross negligence
On your part
Timeline
Usually within days
Authorised Push Payment Fraud
If You Transferred Money
Options
Report immediately
Better chance of recovery
Bank contacts receiving bank
To freeze funds
CRM code
Many banks signed up
Refund possible
Case-by-case
If Bank Refuses Refund
Step
Action
1
Ask for written reasons
2
Make formal complaint
3
Wait 8 weeks or final response
4
Complain to Financial Ombudsman
5
FOS can order refund
Documenting Fraud
What to Keep
Evidence
Why
Screenshots
Of messages, websites
Emails
Original headers
Bank statements
Transaction proof
Phone records
Call history
Correspondence
With scammers
Crime reference
From reports
How to Document
Method
Tips
Screenshots
Include dates/times
Save emails
Don’t just forward
Written timeline
Chronological
Contact log
Every call, outcome
Summary: Fraud Reporting Checklist
Priority
Action
1
Stop any ongoing activity
2
Contact bank if money involved
3
Report to Action Fraud
4
Change compromised passwords
5
Gather evidence
Report To
Always
Action Fraud
If money from account
Your bank
If investment
FCA
If phishing email
[email protected]
If scam text
Forward to 7726
Category
Details
Description
What happened
Timeline
When things occurred
Amounts
How much lost
Method
How scam worked
Evidence
Screenshots, messages
After Reporting
Action
Why
Keep crime reference
For all future contact
Follow up with bank
Ensure investigation
Monitor accounts
For further issues
Check credit file
For identity fraud
Service
Contact
Action Fraud
0300 123 2040
Phishing emails
[email protected]
Scam texts
7726
FCA
0800 111 6768
Financial Ombudsman
0800 023 4567
Reporting fraud is important even if you think nothing will happen. Every report builds intelligence that helps catch criminals and protect others. Report quickly — especially to your bank — to maximise chances of recovery.