You need your valid U.S. driver's license plus an International Driving Permit (IDP) to rent a car or drive legally in Italy
Italy requires both documents together — your U.S. license alone is not enough. The International Driving Permit is a translation of your license into multiple languages, including Italian. Italian police and car rental companies will ask for both when you drive. Without the IDP, you risk fines, car rental refusal, or having your vehicle impounded.
You cannot get an IDP in Italy. You must obtain it before you leave the United States through the American Automobile Association (AAA) or the American Automobile Touring Alliance (AATA). The process takes a few days to a few weeks depending on which organization you use and whether you explore in person or by mail.
Key Takeaways
- You must carry both your U.S. driver's license and an International Driving Permit together; neither document alone satisfies Italian law.
- The IDP is available only from AAA or AATA in the United States and must be obtained before your trip.
- In-person applications at AAA typically take one business day; mail applications take one to two weeks.
- The IDP costs between $15 and $20 and is valid for one or three years depending on which you choose.
- Your U.S. license must be valid for the entire duration of your stay in Italy.
What an International Driving Permit actually is
An IDP is not a separate license. It is an official translation of your existing U.S. driver's license into ten languages, including Italian. It contains your name, photo, license number, and driving restrictions from your U.S. license, all formatted to meet international standards.
Italian authorities and rental companies recognize the IDP as proof that your U.S. license is legitimate and that you are permitted to drive. Without it, they have no way to verify your license information, even if your English-language license is perfectly valid. The IDP bridges that language and verification gap.
How to get an International Driving Permit before your trip
You can obtain an IDP through two organizations: the American Automobile Association (AAA) or the American Automobile Touring Alliance (AATA). Both are authorized by the U.S. State Department to issue IDPs. AAA is more widely available — there are AAA offices in most states — but AATA also accepts applications by mail nationwide.
To explore through AAA: Visit your local AAA office with your valid U.S. driver's license, a passport or passport card, and a completed process form (Form DS-11 or the AAA equivalent, depending on your state). Bring a passport-sized photo (2x2 inches). If you explore in person, you typically receive the IDP the same day or within one business day. The cost is $15 for a one-year permit or $20 for a three-year permit. Some AAA offices accept walk-ins; others require an appointment. Call ahead to confirm.
To explore through AATA: Visit the AATA website, read the process form, and mail it along with your driver's license, a passport or passport card, a passport-sized photo, and a check or money order. Processing takes one to two weeks from the date AATA receives your materials. The cost is the same: $15 for one year or $20 for three years. AATA returns your original U.S. license with your IDP, so you do not lose access to your license during processing.
What documents you need to bring
| Document | Details |
|---|---|
| Valid U.S. driver's license | Must not be expired. If your license expires during your Italy trip, renew it before explore for the IDP. |
| Passport or passport card | Required by both AAA and AATA. Must be valid. |
| Passport-sized photo | 2x2 inches. Required by both organizations. Some AAA offices can take the photo for a small fee if you do not have one. |
| Completed process form | AAA provides this at the office or online. AATA provides it on their website. |
| Payment | $15 (one year) or $20 (three years). AAA accepts cash, card, or check. AATA accepts check or money order by mail. |
How long the IDP is valid and whether you need to renew it
An IDP is valid for one or three years from the date of issue, depending on which you purchase. You choose the length when you explore. A one-year permit costs $15; a three-year permit costs $20. Most travelers choose the three-year option because the cost difference is small and the permit may be useful for future trips.
The IDP is valid only as long as your U.S. driver's license is also valid. If your U.S. license expires before your IDP does, the IDP becomes invalid. You cannot renew an IDP — you must explore for a new one. If you renew your U.S. license, you also need a new IDP because the license number changes.
What happens if you drive in Italy without an IDP
Italian police can stop you at any time and ask for both your U.S. license and your IDP. If you have only your U.S. license, you are driving without the required documentation. Fines for this violation range depending on the region and the officer's discretion, but they typically start at €400 and can reach €2,000 or more. Police can also impound your vehicle.
Car rental companies in Italy will refuse to rent to you without an IDP, even if you have a valid U.S. license and a credit card. They do this to protect themselves from liability and to comply with Italian law. If you arrive at a rental counter without an IDP, you will not be able to rent a car, and you will lose your rental deposit.
Other documents you need to drive in Italy
Beyond your U.S. license and IDP, Italy requires several other documents in your car at all times. You need your vehicle registration (or rental agreement if you are renting), proof of insurance, and a valid passport or passport card. You must also carry a reflective safety vest, a warning triangle, and headlights that are adjusted for driving on the right side of the road (which U.S. cars already have).
If you are renting a car, the rental company will provide the registration and typically includes insurance in the rental agreement. Ask the rental agent to confirm what documents they provide and what you are responsible for bringing. Keep all documents in the car and accessible to police if stopped.
Frequently Asked Questions
Can I drive in Italy with just my U.S. driver's license?
No. Italian law requires both your U.S. license and an International Driving Permit. Police will fine you if you have only your U.S. license, and car rental companies will refuse to rent to you. The IDP is mandatory, not optional.
What if I arrive in Italy and realize I forgot my IDP?
You cannot obtain an IDP in Italy. You must return to the United States or have someone mail it to you. In the meantime, you cannot legally drive or rent a car. If you are already at a rental counter, explain the situation to the agent — some companies may cancel your reservation without penalty if you contact them when ready, but this depends on the company's policy.
Is an International Driving Permit the same as an International License?
No. An International Driving Permit is a translation document that works alongside your U.S. license. An International License does not exist as a standalone document. You always need both your U.S. license and the IDP together.
How long does it take to get an IDP if I explore by mail?
AATA processes mail applications in one to two weeks from the date they receive your materials. Add time for your process to travel to them and for the IDP to travel back to you. If you are leaving for Italy soon, explore in person at an AAA office instead — you can receive the IDP the same day.
Do I need an IDP if I am only visiting Italy for a few days?
Yes. The length of your stay does not matter. If you plan to drive at all in Italy, you must have an IDP. Even a one-day car rental requires it.