Whether you need an International Driving Permit depends on where you're going and what you're renting

An International Driving Permit (IDP) is not a license — it's a translation of your current driver's license into ten languages, issued by your state's motor vehicle department. You don't need one to drive legally in most countries. You need one only if the country you're visiting requires it, or if a rental car company won't rent to you without it. Many countries accept your U.S. driver's license alone. Others want to see both your U.S. license and an IDP together. A few require the IDP specifically. The rental company's rules matter as much as the country's rules.

The practical answer: get an IDP before you leave the United States if you plan to rent a car abroad. It costs $20 and takes an hour. If you don't rent a car — if you're using public transit, taxis, or ride-sharing apps — you almost certainly don't need one. If you're driving someone else's car or your own car that you shipped, the rules shift again.

Key Takeaways

  • An IDP is a translation booklet, not a replacement license, and you must carry it with your valid U.S. driver's license at all times.
  • Most European countries, Canada, Mexico, and Australia accept your U.S. license alone, but rental companies often require an IDP anyway.
  • Some countries — including parts of South America, Asia, and Africa — will not rent you a car without an IDP, even if your U.S. license is legal.
  • You can only get an IDP from your state's motor vehicle department before you travel; you cannot get one at the airport or in another country.
  • An IDP is valid for one or three years depending on which type you purchase, and it expires whether you use it or not.

When rental car companies require an IDP even though the country doesn't

Rental companies set their own rules, and many require an IDP as a matter of policy regardless of what the country legally requires. This is the most common reason Americans end up needing one. Hertz, Avis, Budget, and Enterprise often list an IDP as required in their terms, even in countries like France, Spain, or the United Kingdom where your U.S. license is perfectly legal.

The rental company's requirement exists partly to protect themselves — an IDP is proof that you obtained a document through official channels, which reduces their liability if something goes wrong. It also standardizes their process across many countries. When you book a rental car online, check the fine print under "driver requirements" or call the company directly. If they require an IDP and you don't have one, they may refuse to rent to you, or they may charge a fee to waive the requirement. Some companies will not waive it at all.

Countries that legally require an IDP to drive or rent

A smaller set of countries will not rent you a car or allow you to drive without an IDP, regardless of what the rental company's policy says. These include much of South America (Argentina, Brazil, Chile), parts of Asia (Thailand, Vietnam, Japan), and some African nations. China, in particular, does not recognize U.S. licenses at all and requires both an IDP and a Chinese driving permit obtained in advance through a Chinese consulate.

If you're planning to drive in any country outside North America or Western Europe, assume you need an IDP unless you've confirmed otherwise with the rental company and the country's transportation authority. The cost and time to obtain one are small compared to the risk of arriving and being unable to rent a vehicle. Some countries will fine you for driving without proper documentation, and your U.S. insurance may not cover an accident if you were driving illegally.

How to get an International Driving Permit before you leave

You must obtain an IDP from your state's motor vehicle department — the same office that issues driver's licenses. You cannot get one at the airport, at a rental car counter, or in another country. The process takes about an hour in person, though some states now offer mail-in applications.

Bring your valid U.S. driver's license, a completed process form (available on your state's DMV website), a passport-style photo, and a check or money order. The fee is typically $20 for a one-year permit or $40 for a three-year permit, though this varies by state. Some states charge extra for expedited processing. You'll receive a small booklet that translates your license information into ten languages: English, French, Spanish, German, Italian, Portuguese, Dutch, Swedish, Danish, and Polish.

Plan to get your IDP at least two weeks before you travel, in case your state has a backlog. If you're leaving sooner, call your local DMV office to ask about walk-in appointments or expedited mail service. Do not wait until the week before your trip.

What to do if you're already abroad and don't have an IDP

If you've arrived in another country and a rental company won't rent to you because you don't have an IDP, your options are limited. You cannot get an IDP from a U.S. embassy or consulate abroad — it must come from your state's DMV. Some countries have their own domestic driving permit system that you can obtain locally, but this usually requires a written test and takes days or weeks.

Your best when ready options are to use ride-sharing apps like Uber or Grab, hire a driver, or use public transit. If you absolutely must rent a car, contact the rental company's customer service line and ask whether they will waive the IDP requirement or accept an alternative form of identification. Some companies will make exceptions if you show proof that you applied for an IDP before leaving the U.S. but it hadn't arrived in time. This is not may provide, and you should not rely on it.

IDP validity, expiration, and what happens if yours expires while you're traveling

An IDP is valid for one year or three years from the date of issue, depending on which type you purchase. It expires on a fixed date whether you use it or not. If your IDP expires while you're traveling, it is no longer valid, and you cannot renew it abroad. You would need to return to the United States or contact your state's DMV to request an emergency replacement, which is not a standard service.

Check the expiration date on your IDP before you book your trip. If your trip is longer than the remaining validity of your permit, purchase a three-year IDP instead of a one-year. If you're planning multiple international trips over the next few years, a three-year permit is usually the better value. Remember that an IDP must always be carried together with your valid U.S. driver's license — the IDP alone is not proof of your right to drive.

Situations where you don't need an IDP

You do not need an IDP if you are not driving. If you're using taxis, ride-sharing apps, public transit, or hiring a driver, leave the IDP at home. You also don't need one if you're driving in Canada or Mexico — your U.S. license is sufficient, though you should carry proof of insurance and your vehicle registration.

If you're shipping your own car to another country and driving it there, the rules depend on the country and whether you have a temporary import permit. Contact the country's transportation ministry or a customs broker before you travel. If you're borrowing a car from a friend or family member abroad, the owner's insurance policy and the country's laws determine what documents you need — an IDP may or may not be required. Ask the car owner and check with the country's transportation authority.

Frequently Asked Questions

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

Yes, your U.S. license is legal in most European countries. However, rental car companies often require an IDP as a condition of renting to you, even though the country doesn't legally require it. Check your rental agreement before you book.

What if I lose my IDP while traveling?

Contact your state's DMV to request an emergency replacement, though this is not a may provide service and may take weeks. In the meantime, you have only your U.S. license, which may not be sufficient to rent a car in some countries. Carry your IDP in a separate bag from your passport to reduce the risk of losing both.

Do I need an IDP to drive in Mexico or Canada?

No. Your valid U.S. driver's license is sufficient in both countries. You should also carry your vehicle registration and proof of insurance. Some rental companies may still request an IDP, so check before you book.

Can I get an IDP at the airport before I leave?

No. IDPs are issued only by your state's motor vehicle department. You must obtain one in person or by mail before you travel. Plan to explore at least two weeks in advance.

Is an IDP the same as a license from another country?

No. An IDP is a translation of your U.S. license, not a separate license. You must carry both your U.S. license and your IDP together. An IDP alone is not valid proof of your right to drive.