Codice Fiscale (Tax ID) + SIM Card in Italy: What It Is and How to Get It
The Codice Fiscale (Tax ID) + SIM Card is an essential part of settling in Italy as a foreigner. Whether you are a student, worker, or relocating with family, understanding this step will save you time and frustration. It is one of the simplest bureaucratic steps that requires 2 documents. It typically costs Free.
What is Codice Fiscale (Tax ID) + SIM Card?
Your Italian tax ID number, needed for salary payments and any official registration. Your employer or the SUI may have already assigned it during the Nulla Osta process — check with your employer first. If not, visit any Agenzia delle Entrate office with your passport and form AA4/8. Also useful for getting an Italian SIM card.
To complete this step, you will need to gather 2 documents and follow a specific procedure. The process is straightforward and can usually be completed in a single visit. The associated cost is Free.
Based on the experience of thousands of foreigners who have gone through this process, there are several practical tips that can make your experience smoother. Being well-prepared before your appointment and having all documents in order are consistently the most important factors for success.
Who needs it?
The Codice Fiscale (Tax ID) + SIM Card is required for virtually all foreigners settling in Italy, regardless of visa type or nationality. Both EU and non-EU citizens need to complete this step, though the exact process and timeline may differ.
EU citizens generally have a simpler process and more flexible deadlines. Non-EU (Extra-EU) citizens often need to complete this step as part of their residence permit application process and may face stricter deadlines.
Applicable visa and permit types
- Students (Type D visa)
- Workers (employed and self-employed)
- Digital Nomads
- EU Blue Card holders
- Family reunification
- Retirees and investors
- EU citizens (after 3 months)
What you'll need
You will need 2 documents to complete this step. Below is an overview of each one.
Valid passport
Your passport with seasonal visa.
Form AA4/8
Codice fiscale application form.
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Sign up freeThe process
Here is a high-level overview of the steps involved in completing this process.
- 1
Gather all required documents (listed below).
- 2
Visit the relevant office. Common offices involved: Agenzia delle Entrate.
- 3
Submit your application and any required fees.
- 4
Wait for processing and collect your document or confirmation.
Common mistakes to avoid
Many foreigners run into the same issues when completing this step. Here are the most common mistakes and how to avoid them:
- Going to wrong Agenzia delle Entrate office
- Not getting codice fiscale before starting work — employer needs it for payroll
Frequently asked questions
Do I need a codice fiscale even for seasonal work?
Yes, absolutely. Your employer needs your codice fiscale to register you for payroll, INPS contributions, and INAIL (work injury insurance). Get it within the first few days of arrival.
Can I get an Italian SIM card as a seasonal worker?
Yes. With your passport and codice fiscale, you can buy a prepaid SIM card at any phone shop (TIM, Vodafone, WindTre, Iliad). Having a local number is essential for communication with your employer and authorities.
Is the codice fiscale permanent?
Yes. Once issued, your codice fiscale is permanent and does not expire. You can use the same one if you return for another seasonal period in the future.
Official sources
All information on this page has been verified against official Italian government sources. Always double-check with the relevant office for the most current requirements.
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This content is for informational purposes only and does not constitute legal advice. Immigration laws change frequently. Always verify with official sources.