§ VAT FORMAT — PL
Poland VAT number format
Prefix PL · 10 digits
§ PATTERN
10 digits
^PL\d{10}$§ EXAMPLES
- PL1234567890
Synthetic examples — do not represent real registered businesses.
§ NOTES
- 01
NIP format. Includes a check digit calculable offline.
- 02
The Ministry of Finance also operates a domestic active-payer register.
§ VALIDATION SOURCE
VIES
EU numbers are validated against the European Commission VIES service. Countersure VIES integration is on the immediate roadmap.