Help: Tax ID (AFM) Verification
What you need to fill in
- ΑΦΜ
- Enter the 9-digit Tax Registration Number you want to check. Use digits only, no spaces or dashes.
What you'll see in the results
- If the Tax ID is valid: A green confirmation message is shown.
- If it's not valid: A red message with possible valid alternatives (if any).
- Validity check via VIES for possible alternatives.
The check uses the check-digit algorithm. It does not verify whether the number belongs to a specific person.
The check form
