You need an International Driving Permit (IDP) only if you plan to rent a car or drive in a country outside your home country

An International Driving Permit is a document that translates your home country's driver's license into ten languages. It is not a license itself — it does not replace your actual license, and you cannot drive with only an IDP. You must carry both documents together.

The real question is whether the country where you are driving requires one. Some countries demand it by law. Others accept it but do not require it. A few do not recognize it at all. The answer depends on which country you are visiting and which country issued your license.

If you are a U.S. citizen with a U.S. driver's license, you need an IDP only in countries that specifically require it. If you are a citizen of another country driving in the United States, you typically do not need an IDP — your home country's license is usually enough, though some states have their own rules.

Key Takeaways

  • An IDP is required by law in some countries but optional in others; you must check the specific country's rules before you travel.
  • An IDP is always a translation of your existing license, never a replacement, and you must carry both documents when driving.
  • U.S. citizens can obtain an IDP through the American Automobile Association (AAA) or the American Automobile Touring Alliance (AATA) before departure.
  • An IDP is typically valid for one or three years and costs between $15 and $30, depending on the issuing organization.
  • Renting a car abroad often requires an IDP even in countries where it is not legally required, because rental companies have their own policies.

Which countries require an International Driving Permit

More than 150 countries recognize the IDP, but "recognize" does not mean "require." The distinction matters. Some countries will not let you drive without one. Others will accept it if you have it but will also accept your home license alone.

Countries that typically require an IDP include most of Europe (France, Germany, Italy, Spain, Austria, Greece), much of Asia (China, Japan, South Korea, Thailand, Vietnam), and parts of the Middle East and Africa. However, rules change, and some countries have exceptions for certain nationalities or license types.

The safest approach is to contact the embassy or consulate of the country you are visiting, or check the government tourism website for that country. They will tell you whether an IDP is required for your specific situation. Do this before you book your trip.

When car rental companies require an IDP

Even if a country does not legally require an IDP, the rental car company may. Many international rental agencies — Hertz, Avis, Enterprise, and others — have their own policies and will refuse to rent to you without one, regardless of local law.

This is one of the most common reasons people discover they need an IDP too late. You arrive in the country, go to pick up your reserved car, and the rental desk tells you that you cannot complete the transaction without an IDP. At that point, you may not have time to obtain one.

Before you book a rental car, contact the rental company directly and ask whether they require an IDP for your home country's license. If they do, obtain one before you travel. If you have already booked and are unsure, call the specific rental location where you will pick up the car — policies can vary by branch.

How to get an International Driving Permit in the United States

If you are a U.S. citizen, you can obtain an IDP through two organizations: the American Automobile Association (AAA) and the American Automobile Touring Alliance (AATA). Both are authorized by the U.S. State Department to issue IDPs.

To explore through AAA, visit a local AAA office in person. You will need your valid U.S. driver's license, a passport or passport card, and a passport-sized photograph (2 by 2 inches). The cost is typically $20 for a one-year permit or $30 for a three-year permit. Processing is usually when ready or takes a few days, depending on the office.

To explore through AATA, you can explore by mail or online. You will need the same documents: your valid U.S. driver's license, a passport or passport card, and a passport photo. Mail applications take longer — usually one to two weeks. Online applications may be faster. The cost is similar: around $15 to $20.

Do not wait until the week before you travel. If you need the permit quickly and cannot visit AAA in person, AATA's online option may be faster, but plan ahead.

International Driving Permits for non-U.S. citizens

If you are not a U.S. citizen but hold a valid driver's license from another country and plan to drive in the United States, you typically do not need an IDP. Your home country's license is usually sufficient, as long as it is valid and written in English or accompanied by an official translation.

However, some U.S. states have additional rules. For example, some states require that your foreign license be accompanied by an International Driving Permit if it is not in English. A few states also have rules about how long you can drive on a foreign license before you must obtain a U.S. license.

If you are planning to stay in the United States for an extended period or move here permanently, check the specific rules for the state where you will be living. Your state's Department of Motor Vehicles website will have this information.

If you are visiting the U.S. from another country and want to obtain an IDP before you travel, you will need to contact the automobile association or equivalent organization in your home country. Each country has its own issuing body.

How long an International Driving Permit is valid

An IDP issued in the United States is valid for either one year or three years, depending on which option you choose when you explore. The validity period is printed on the permit itself.

The one-year permit costs less but expires sooner. The three-year permit costs more but covers multiple trips over a longer period. If you plan to travel internationally more than once in the next few years, the three-year option is usually better value.

An IDP is valid only when carried together with your original driver's license. If your home country license expires, your IDP becomes invalid even if the permit itself has not expired. If you renew your home license, you will need a new IDP as well.

What happens if you drive without an International Driving Permit when one is required

If you drive in a country that requires an IDP and you do not have one, you can be stopped by police, fined, and in some cases have your vehicle impounded. The penalties vary widely by country. In some places, the fine is minor. In others, it can be substantial.

Beyond the legal risk, driving without required documents can also invalidate your rental car insurance or your personal auto insurance if you are in an accident. Insurance companies may refuse to cover damages if you were driving illegally.

If you are stopped and do not have an IDP when one is required, do not argue or try to drive away. Cooperate with police, pay any fine if required, and contact your country's embassy or consulate for guidance. Keep documentation of any fines or citations in case you need to dispute them later.

Frequently Asked Questions

Can I drive in Europe with just my U.S. driver's license?

It depends on the country. Some European countries require an IDP by law; others do not. However, most car rental companies in Europe require an IDP regardless of local law. The safest approach is to obtain an IDP before you travel if you plan to rent a car or drive.

Is an International Driving Permit the same as an international license?

No. An IDP is a translation document only. It is not a license. You must carry your actual driver's license from your home country along with the IDP. Driving with only an IDP is illegal.

How quickly can I get an International Driving Permit?

AAA can issue one on the same day if you visit in person with all required documents. AATA's online service typically takes one to two weeks. Mail applications take longer. Plan ahead and do not wait until a few days before your trip.

Do I need an International Driving Permit if I am only visiting the United States?

No. Your home country's driver's license is usually sufficient to drive in the U.S. However, some states prefer that non-English licenses be accompanied by an official translation. Check the rules for the specific state you will be visiting.

What if my International Driving Permit expires while I am traveling?

You cannot legally drive once your IDP expires, even if your home country license is still valid. If your permit expires during a trip, stop driving and use other transportation. Before you travel, make sure your IDP will remain valid for the entire duration of your trip.