EU IBAN Verification and Anti-Fraud Payment Measures

The Payment Fraud Landscape for Freelancers

Freelancers are targeted by payment fraud in two primary ways: invoice interception (where a fraudster intercepts your invoice and replaces your bank details with theirs before it reaches the client) and payment redirection (where a fraudster impersonates you or your client to redirect incoming payments). Both attacks are relatively simple to execute against freelancers with weak security practices, and the financial consequences can be severe — a single intercepted invoice can represent weeks of work.

EU regulations have progressively tightened requirements on payment service providers to detect and prevent fraud, but the primary defence remains your own security practices.

IBAN Verification: The Regulation

The EU's Instant Payments Regulation, fully applicable since 2025, requires payment service providers to offer IBAN verification (payee verification) for credit transfers — checking that the account holder name matches the IBAN before processing the payment. This is the "Confirmation of Payee" equivalent in the EU context and is designed specifically to prevent payment to fraudulently substituted bank accounts.

As a freelancer, you benefit from this regulation when clients use a bank that implements payee verification — the bank will flag if your IBAN doesn't match the business name on your invoice before the transfer is processed. Ensure your invoices always show your business name exactly as it appears on your bank account to avoid false mismatch alerts that delay legitimate payments.

Protecting Your Invoice Process

Invoice interception typically happens through one of three routes: compromised email (your email account is hacked, allowing fraudsters to intercept invoices before they reach clients), compromised client email (the client's email is hacked, allowing fraudsters to see which invoices are expected and modify them in transit), or business email compromise (fraudsters impersonate you or the client to redirect payments).

Protect against interception by: using email security features (SPF, DKIM, DMARC on your email domain), never sending invoices as editable documents, using your invoicing platform's direct send feature that delivers invoices from a secure server rather than through your email client, and educating clients to verify your bank details directly if they receive unexpected requests to change them.

Establishing Secure Payment Communication

Agree with new clients at project start that your bank details will only be confirmed through your direct invoicing system and that any request to change payment details will be verified by phone before actioning. This simple agreement, made once at the start of a relationship, prevents the most common payment redirection attacks.

Never include your bank details only in the body of an email — always send them embedded in your official invoice through a secure platform. If a client receives an email purportedly from you asking to change bank details, instruct them to call you to verify before making any changes.

What to Do If You Suspect Fraud

If you discover that a payment has been redirected to a fraudulent account, act immediately: contact your bank to attempt a recall of the payment (speed is critical — recalls must be initiated within hours of discovery), report the fraud to your national financial intelligence unit, file a police report, and notify your client so they can cooperate with the bank's investigation. EU banks are increasingly required to assist with recovery in clear fraud cases, but success rates decline rapidly with time.