Italy Partita IVA Validator
Validate Italian VAT Number (Partita IVA)
Enter an Italian VAT Number (Partita IVA) to verify its validity.
About this Validator
This tool validates Italian VAT Numbers according to Agenzia delle Entrate requirements.
The validator checks if a given Partita IVA follows the correct structure and verifies its check digit.
This validation only confirms if a Partita IVA follows the correct format. It does not verify if the number is actually registered with Italian tax authorities.
What is an Italian VAT Number (Partita IVA/P.IVA)?
Partita IVA Structure (11 digits): • First 7: Registration number • Next 3: Province code • Last digit: Check digit • Numeric only • Fixed length
Validation Features: • Length verification • Numeric validation • Province code check • Check digit validation • Format compliance
Used for: • Business identification • Tax purposes • EU trade • Invoicing • Commercial transactions • Legal documents
Important Notes: • Business identifier • Required for companies • EU VAT compatible • Official standard • Unique per entity
If you need to generate a Partita IVA for testing purposes, here is an Italy VAT Number Generator