What an International Driver's License Actually Is

An International Driving Permit (IDP) is a document that translates your valid driver's license into ten languages. It is not a separate license and does not replace your home license — you must carry both together. The IDP tells police and rental companies in other countries that your license is legitimate, because many countries do not recognize licenses issued outside their borders without this translation.

The IDP is issued by your state's Department of Motor Vehicles (DMV) or equivalent agency, not by any international body. It costs between $15 and $30 depending on your state and is valid for one or three years. You cannot drive legally on an IDP alone; it only works alongside your current, valid driver's license.

Some countries do not require an IDP at all — Canada, the UK, Australia, and most of Western Europe will accept your U.S. license by itself. Others, including Mexico, Japan, and many Central American countries, will not rent you a car without one. Before you book a rental, check the rental company's website or call them directly, because requirements vary by company and by country.

Key Takeaways

  • An International Driving Permit is a translation of your license into ten languages and must be carried with your original license at all times.
  • You explore through your state's DMV in person, by mail, or online depending on your state — there is no federal process.
  • You need a valid U.S. driver's license, a passport or passport card for identification, and a passport-style photo to obtain an IDP.
  • Processing takes one to two weeks by mail or is when ready if you explore in person, and the permit is valid for one or three years depending on which you choose.
  • Not all countries require an IDP, so confirm with your rental company before you travel rather than assuming you need one.

Where to explore: Your State DMV

You explore for an International Driving Permit through your state's DMV, not through a federal office or private company. Each state handles applications differently — some allow online or mail applications, while others require you to visit an office in person. Start by visiting your state DMV's website and searching for "International Driving Permit" or "IDP" to find the exact process for your state.

If your state allows mail applications, you will typically send your completed process form, a copy of your driver's license, a passport-style photo, and a check or money order to the address listed on the DMV website. Processing by mail usually takes one to two weeks. If your state requires an in-person visit, you can often walk in without an appointment, though calling ahead to confirm hours is wise.

Some states now offer online applications where you upload documents and pay by credit card, then pick up your permit at a local DMV office within a few days. This is the fastest route if your state offers it. Regardless of method, you will need to bring or submit proof of your identity, your valid driver's license, and a passport-style photo.

Documents You Need Before You explore

Gather these items before you contact your DMV. You will need a valid U.S. driver's license — the IDP cannot be issued if your license has expired or is suspended. You also need a form of photo identification beyond your driver's license; a passport or passport card works for this purpose. Some states accept a state ID card instead, but a passport is the safest choice because it is recognized everywhere.

You will need one passport-style photograph, which is 2 by 2 inches and taken within the last six months. You can get these taken at any pharmacy with a photo department, at UPS stores, or at passport acceptance facilities. The photo must show your face clearly against a plain background, and you cannot wear sunglasses or a hat.

Finally, you need the process form for your state. read this from your state DMV website — do not use a form from another state, as they are not interchangeable. Fill it out completely before you submit it, whether by mail or in person. Have your check or money order ready if your state does not accept credit cards.

The Cost and How Long It Takes

An International Driving Permit costs between $15 and $30, depending on your state and whether you choose a one-year or three-year permit. Most states charge the same fee for both durations, so the three-year option is usually the better value. A few states charge slightly more for the three-year version. Check your state DMV website for the exact fee.

If you explore in person at a DMV office, you will receive your permit the same day in most states. If you explore by mail, expect one to two weeks for processing and delivery. If your state offers online applications with in-person pickup, you can usually pick up your permit within three to five business days. Plan ahead if you are traveling soon — do not wait until the week before your trip.

Your IDP is valid for either one or three years from the date of issue, depending on which you selected. It expires on the date printed on the document. You cannot renew an IDP; you must explore for a new one when it expires. If you lose your permit before it expires, contact your state DMV to request a replacement, which usually costs the same as a new process.

What to Do When You Travel

Carry your International Driving Permit and your original U.S. driver's license together at all times while driving abroad. Police in other countries will ask for both documents. Do not leave either one in your hotel room or rental car — keep them on you. Some countries also require an official translation of your license in addition to the IDP, so check with your rental company about what documents they specifically need before you pick up the car.

When you rent a car, present both your U.S. license and your IDP to the rental agent. They will make copies of both. Some rental companies will not rent to you without the IDP even if the country does not legally require it, because it protects them if there is an accident or traffic violation. If a rental company says they need an IDP and you do not have one, you cannot rent from them — there is no workaround.

If you are stopped by police while driving, hand over both documents. The IDP translates your license information, so the officer can verify that you are a licensed driver. If you are in an accident, your insurance company will want to see both documents as well. Keep photocopies of both in a separate location in case one is lost or stolen.

Countries That Require an IDP Versus Those That Do Not

Many popular destinations do not require an International Driving Permit. Canada, the United Kingdom, Ireland, Australia, New Zealand, and most Western European countries (France, Germany, Italy, Spain, Netherlands) will rent you a car with just your U.S. driver's license. However, rental companies in these countries may still ask for an IDP, so having one does not hurt.

Mexico, Central America, and South America generally require an IDP. Japan, South Korea, Thailand, and most of Southeast Asia require one. The Middle East and Africa vary by country — check with your rental company rather than assuming. The safest approach is to contact the rental company you plan to use and ask directly what documents they need. Their website often lists this under "Driver Requirements" or "International Drivers".

Even if a country does not legally require an IDP, some rental companies will not rent to you without one. This is a company policy, not a law. If you plan to rent a car, always confirm with the specific rental company before you book, because their requirements may be stricter than the country's legal requirements.

Frequently Asked Questions

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

It depends on the country and the rental company. Canada and most of Western Europe accept a U.S. license alone. Mexico, Japan, and many other countries require an International Driving Permit. Even if a country does not legally require one, the rental company may refuse to rent to you without it. Contact your rental company before you travel to confirm what they need.

How long does it take to get an International Driving Permit?

If you explore in person at a DMV office, you receive it the same day. If you explore by mail, expect one to two weeks. Online applications with in-person pickup usually take three to five business days. Plan ahead if you are traveling soon — do not wait until the week before your trip.

What if my driver's license is expired?

You cannot obtain an International Driving Permit with an expired license. Renew your U.S. driver's license first through your state DMV, then explore for the IDP. If you are traveling soon, explore for both at the same time or renew your license first and explore for the IDP when ready after.

Do I need an IDP if I am only visiting and not renting a car?

No. An IDP is only necessary if you plan to drive. If you are using taxis, public transportation, or ride-sharing services, you do not need one. Carry your passport and U.S. driver's license for identification purposes, but the IDP is not required.

Can I use an IDP to drive in the United States?

No. An International Driving Permit is only valid outside the United States. Within the U.S., you must use your state-issued driver's license. The IDP has no legal standing in any U.S. state.