Tax identification number for foreign citizens
- Articles
- 14/10/2025
Tax identification number
for foreign citizens
What is the tax identification number
The tax identification number provides a means of identification of foreign citizens in their relations with public authorities and other administrations. For individuals, it is determined on the basis of personal data and is made up of an expression of 16 alphanumeric characters.
How to apply for a tax identification number abroad
Non-resident individuals who need to obtain the tax identification number can apply for it to the Italian consular authorities in the Country of residence
How to apply for a tax identification number in Italy
Non EU citizens can obtain the tax identification number either at the Single desk for immigration “Sportelli Unici per l’immigrazione” or by any Police headquarters “Questure”. The Single desk for immigration issues the tax identification number to citizens who apply for entry into the Country either for employment purposes or for reunite with their family. Police headquarters assign the tax identification number to foreign citizens who require who require a residence permit or renewal.
In all other cases, the tax identification number can be obtained from the Revenue Agency offices by submitting a request indicating your personal details and the tax residence where the card must be delivered.
Citizens from non-EU Countries must submit at least one of the following documents:
- a valid passport with visa (if required), or any other document accepted by the Italian authorities
- a certificate of identity issued by the Italian diplomatic or consular authorities of the Country of nationality (with photo)
- a valid residence permit (permesso di soggiorno)
- an ID card issued by the municipality of residence in Italy.
Non-EU citizens must also prove that they have the right to stay, even temporarily, in Italy.
Citizens of European Union may apply for the tax identification number to any office of the Italian Revenue Agency showing, along with the request for the assignment, a valid identification document (identity card or passport).
Our Firm can support non-EU and EU citizens in the process of obtaining a tax identification number.
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