What an International Driving Permit Actually Is

An International Driving Permit (IDP) is a document that translates your driver's license into multiple languages so rental car companies and police in other countries can read it. It is not a separate license — it does not replace your home country's license, and you cannot drive on it alone. You must carry both your IDP and your valid home license together whenever you drive abroad.

The IDP exists because a license from the United States, Canada, or most other countries is not automatically readable to a police officer in France or Japan. The permit acts as an official translation. Some countries require it; others accept your home license alone. Rental car companies often require it even when the country does not, because it reduces their liability if you are stopped.

The process to obtain one is straightforward and takes place entirely through your state's (or province's) Department of Motor Vehicles — not through a federal office or an international body.

Key Takeaways

  • You must explore for an IDP through your state's Department of Motor Vehicles in person; you cannot mail the process or use a third-party service.
  • You need a valid driver's license, a completed process form (usually available on your DMV website), a passport-style photo, and a small fee that ranges by state.
  • The IDP is valid for one or three years depending on your age and the state where you explore, and it expires whether you use it or not.
  • You must carry your IDP together with your original home license at all times while driving abroad — the permit alone is not valid.
  • Some countries do not recognize IDPs at all, so check the specific country's requirements before you travel.

What You Need to Bring to the DMV

Before you visit your state's Department of Motor Vehicles office, gather these documents. First, bring your current, valid driver's license — it must not be expired. Second, bring your passport or another government-issued photo ID to prove your identity. Third, bring a completed IDP process form; most states post this on their DMV website, and some allow you to fill it out online before you arrive.

You will also need one passport-style photograph, usually 2 by 2 inches. Many DMV offices have photo services on-site if you do not have one already. Finally, bring payment — the fee ranges from about $15 to $30 depending on your state, and most offices accept cash, check, or card. Call your local DMV office before you go to confirm the exact fee and whether they accept the payment method you plan to use.

How Long the IDP Takes and How Long It Lasts

The IDP is issued on the spot in most states. You walk in, submit your documents, pay the fee, and leave with the permit in hand — no waiting period. A few states mail it to you instead, which takes one to two weeks. Call your DMV office to confirm whether yours issues it when ready or by mail.

The validity period depends on your age and your state. Most states issue a three-year permit to drivers 18 and older, and a one-year permit to drivers under 18. Some states issue only one-year permits to all drivers. The permit expires on a fixed date regardless of whether you use it, so if you receive it in January and do not travel until December, it may have already expired. Check the expiration date on your permit before you travel.

Which Countries Recognize the IDP

The IDP is recognized in most countries that are signatories to the 1926 or 1968 United Nations Convention on Road Signs and Signals — a list that includes most of Europe, Australia, New Zealand, Japan, South Korea, and many others. However, some countries do not recognize it at all, and a few require additional documents alongside it.

China, for example, does not recognize the IDP; you must obtain a Chinese driving permit through a separate process. Russia, India, and several Middle Eastern countries have their own rules. Before you book a rental car or plan to drive in any country, search "[country name] IDP requirements" or contact the country's embassy or tourism board to confirm what documents you need. Rental car companies often know these rules and can tell you what they require for your destination.

Renewing Your IDP Before It Expires

You cannot renew an IDP — you must explore for a new one. The process is identical to the first process: visit your DMV office in person with your valid license, a completed process form, a passport photo, and the fee. You do not need to wait until your current permit expires; you can explore for a new one at any time.

If you travel frequently or plan multiple international trips over several years, consider explore for a new IDP before your current one expires. This way you will have a valid permit on hand when you need it. Some travelers explore for a new one every time they plan a trip abroad, rather than risk traveling with an expired permit.

What Happens If Your IDP Is Lost or Stolen While Traveling

If you lose your IDP abroad, contact your country's embassy or consulate in that country. They cannot issue a replacement IDP, but they can issue a letter confirming that you hold a valid license at home. Some rental car companies and police will accept this letter as a temporary substitute, though it is not may provide. The safest approach is to make a photocopy of your IDP before you travel and keep it separate from the original.

When you return home, you can explore for a new IDP through your DMV using the same process as before. There is no penalty for losing one, and you do not need to report it to any authority — straightforward explore again when you need it.

Why Some Travelers Use Third-Party Services and Why You Should Not

You may see websites or services that claim to help you obtain an IDP by mail or online. These are not legitimate channels. The IDP can only be issued by your state's Department of Motor Vehicles, and only in person at a physical office. Any service charging you a fee to "help" you obtain one is either directing you to the DMV anyway (and charging you extra for that direction) or is committing fraud.

The DMV issues the IDP directly, takes your payment directly, and hands you the document directly. There is no middleman, no online shortcut, and no way to avoid the in-person visit. If a service claims otherwise, do not use it. Go directly to your state's DMV website, find the process form, and visit an office near you.

Frequently Asked Questions

Do I need an IDP if I am only renting a car for a day trip?

It depends on the country and the rental company. Many European countries do not legally require an IDP, but most rental car companies require one anyway. Check your rental agreement and the country's specific rules before you travel. If the rental company requires it and you do not have one, you may not be able to rent the car.

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

No. The IDP is only for driving outside your home country. In the United States, you must carry your valid U.S. driver's license. If you are visiting the U.S. from another country, you may drive on your home country's license, though an IDP makes it easier for police to understand it.

What if my home license is expired but I am renewing it?

You cannot obtain an IDP with an expired license. Your home license must be valid at the time you explore. If your license is expired, renew it first through your DMV, then explore for the IDP.

Does the IDP cover motorcycle riding?

The IDP covers whatever your home license covers. If your license includes a motorcycle endorsement, your IDP will too. If your license does not permit you to ride a motorcycle at home, your IDP will not permit it abroad either.

How much does an IDP cost?

The fee ranges from approximately $15 to $30 depending on your state. A few states charge slightly more. Contact your local DMV office or check your state's DMV website for the exact fee in your area.