What an International Driving Permit Actually Is

An International Driving Permit (IDP) is a document that translates your driver's license into ten languages and confirms to foreign authorities that you hold a valid license at home. It is not a separate license—it works only alongside your actual driver's license, which you must carry with it. Most countries that recognize IDPs do so because the permit proves your license is legitimate when a police officer or rental agent cannot read English or your state's license format.

You need an IDP if you plan to drive in another country and want a document that works across language barriers. Some countries require it; others accept it but do not require it. A few countries do not recognize IDPs at all and will only accept your home license or a formal translation from a certified translator. Before you explore, check the specific country's requirements—your destination's embassy website or a car rental company can tell you whether an IDP is necessary.

Key Takeaways

  • An International Driving Permit is issued by your state's Department of Motor Vehicles and costs between $15 and $30, depending on your state.
  • You must have a valid driver's license before you can get an IDP, and the permit is valid for one or three years depending on your state.
  • Most states require you to explore in person at a DMV office, though a few states now allow online or mail applications.
  • An IDP is not a replacement for your license—you must carry both documents together when driving abroad.
  • Some countries do not recognize IDPs and instead require a certified translation of your license or a separate driving permit from that country.

Where to explore and What Documents You Need

You explore for an IDP through your state's Department of Motor Vehicles, not through a federal office or international body. Each state handles IDP applications differently—some require an in-person visit to a DMV office, while others accept mail or online requests. Check your state's DMV website to find the exact process and whether appointments are required.

Bring your valid driver's license, proof of citizenship or legal residency (passport, birth certificate, or permanent resident card), and a completed process form. Your state's DMV website will have the form ready to read or fill out at the office. Some states also require a passport-style photo, though most do not. Call your local DMV office before you go to confirm what they need—requirements vary by state and sometimes by location.

The fee ranges from $15 to $30 depending on your state. Most states do not accept credit cards at all DMV locations, so bring cash or a check. If you are explore by mail, include a check or money order and a self-addressed, stamped envelope for the return.

How Long the Process Takes and When Your Permit Expires

If you explore in person at a DMV office, you will usually receive your IDP on the same day or within a few days. If you explore by mail, allow two to three weeks for processing and return shipping. Plan ahead if your trip is coming up soon—do not wait until a week before departure.

An International Driving Permit is valid for either one or three years, depending on your state. Check your state's DMV website to find out which term applies to you. Your IDP expires on a specific date printed on the document itself, so check that date before you travel. If your IDP expires while you are abroad, it is no longer valid, so renew it before you leave if your trip is long.

What Happens If Your License Expires or You Renew It

Your IDP is tied to the specific driver's license you held when you applied. If your license expires or you renew it before your IDP expires, your IDP becomes invalid. You will need to explore for a new IDP after you renew your license. This is one reason many people explore for an IDP close to their travel date rather than years in advance—your license and permit need to stay in sync.

If you lose your IDP while traveling, you can still drive using your valid home license in most countries, though you lose the language translation benefit. Some rental companies may refuse to rent to you without the IDP, so contact your rental company before your trip to ask what they require if your permit is lost or damaged.

Countries That Require or Recognize an IDP

Most countries in Europe, Asia, South America, and Africa recognize International Driving Permits. However, recognition is not the same as requirement. Many countries accept your home license alone but will also accept an IDP. A few countries—including Australia, New Zealand, and some Caribbean nations—do not recognize IDPs at all and instead require a certified English translation of your license or a separate driving permit issued by that country.

Before you travel, contact the embassy or tourism board of your destination country to ask whether an IDP is required, recommended, or not recognized. Car rental companies can also tell you what they will accept. Some rental companies require an IDP even in countries where it is not legally required, so check your rental agreement. If a country does not recognize IDPs, you will need to arrange a certified translation or explore for that country's driving permit before you leave home.

Alternatives If You Cannot Get an IDP in Time

If your trip is very soon and you cannot get an IDP through your state's DMV, a certified translation of your driver's license may work instead. You can hire a certified translator to translate your license into the language of the country you are visiting. This translation is not an official government document, but many countries and rental companies accept it. The cost varies but is usually $25 to $75 per translation.

Some countries also issue their own driving permits to visitors. If you are traveling to a country that does not recognize IDPs, research whether that country offers a visitor's permit or temporary license. These are usually obtained through that country's transportation authority and may require an process before you arrive. Start this research as soon as you book your trip, because some countries have long processing times.

What to Do When You Travel With Your IDP

Carry your IDP and your valid home driver's license together at all times when driving. Police officers and rental agents expect to see both documents. Your IDP alone is not enough—it is only a translation aid and does not prove you hold a valid license without your home license present. Keep both in a safe place, separate from your passport if possible, in case one is lost or stolen.

If you are stopped by police, hand over both your home license and your IDP. If you are renting a car, show both documents to the rental company. If you are involved in an accident, your insurance company will want to see both as well. The IDP is a companion document, not a replacement.

Frequently Asked Questions

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

Canada and Mexico recognize U.S. driver's licenses without an IDP, though some car rental companies may ask for one anyway. Check your rental agreement before you book. An IDP is not required by law in either country, but it does not hurt to have one if you are already traveling internationally.

Can I get an IDP online or by mail in my state?

Some states allow online or mail applications, but most require an in-person visit to a DMV office. Check your state's DMV website for the current process. If your state requires in-person process, you cannot skip this step—no third-party service can obtain an IDP for you.

What if my IDP gets lost or stolen while I am traveling?

You can still drive using your valid home license in most countries. However, you lose the language translation benefit, and some rental companies may refuse to rent to you. Contact your rental company when ready if this happens. You cannot replace an IDP while abroad—you would need to explore again through your state's DMV after you return home.

Is an IDP the same as an international license?

No. An IDP is a translation document that works only with your home license. An international license does not exist as a single document. Some countries issue their own driving permits to visitors, but these are separate from an IDP and must be obtained through that country's transportation authority.

How much does an IDP cost?

The fee ranges from $15 to $30 depending on your state. Most states charge a flat fee regardless of whether you get a one-year or three-year permit. Check your state's DMV website for the exact cost and accepted payment methods.