Driving abroad on a US license

As a visitor, your US license plus an International Driving Permit usually does the job. Once you become a resident, the clock starts ticking, and in many countries you'll need a local license within months.

The short version

There's no general treaty that makes US licenses valid abroad. The US has no bilateral license reciprocity agreements, apart from commercial-license deals with Canada and Mexico [1].
The International Driving Permit (IDP) is a translation of your US license, not a license. It's only valid alongside your US license, and not in the country where you live [1].
Only AAA and the American Automobile Touring Alliance (AATA) are authorized to issue IDPs in the US [1]. Anything else sold online as an "international license" is a rip-off.
Residents usually need a local license. In Germany, it's six months after you arrive [2]. In Japan, a permit only covers up to 12 months, and residents are expected to convert [3].
Keep your US license valid if you can. A lapsed license can mean retaking tests at the DMV when you visit or move back.

When your US license is enough

It depends on two things: the country, and if you're a visitor or a resident.

As a tourist or short-term visitor, many countries let you drive on a valid US license, often with an IDP alongside it. Some require the IDP by law; others just recommend it so police and rental companies can read your license. Japan, for example, requires both a valid US license and an IDP for visitors, and you must get the IDP before you arrive [3].

As a resident, the rules get stricter. Most countries give new residents a grace period, then expect you to hold a local license. The length of that grace period and whether you can simply swap your license both vary a lot.

Country (example)	How long a US license works after you move	Can you swap it?
Germany	Six months after entering; up to 364 days if you're staying less than a year and notify the licensing office [2]	Depends on your state: some swap with no tests, some need the written test, others need both tests [2]
Japan	IDP use is limited to 12 months; residents are expected to convert [3]	Yes, with tests that depend on your issuing state [3]
Many other countries	Often between a few months and one year	Varies; ask the local licensing office

Heads-up: the State Department notes that many countries don't recognize US licenses at all, and that the special exemptions some German and Canadian jurisdictions give certain US states are policy choices, not binding treaties [1]. They can change.

The International Driving Permit

What it is

The IDP is a standardized translation of your US license, recognized under the 1949 Convention on Road Traffic [1]. It has your photo and your license details in several languages. It's a supplement: it isn't valid on its own, and it isn't valid in your country of residence [1].

How to get one

Apply through AAA or AATA. These are the only two organizations the State Department has authorized [1]. You don't need to be a AAA member, though plenty of people pick one up at their local branch.
Bring your valid US license and two passport-size photos.
Pay the fee. The US Embassy in Tokyo says a valid IDP should cost no more than about USD 20 to 30 plus shipping [3].
Apply before you go if you can. Some countries, including Japan, require you to get the IDP before arriving [3]. AAA's form lists an address for overseas applicants [1].
Mind the dates. An IDP is valid for one year from the date it takes effect, so time it for your trip. Japan says an IDP can't be issued more than six months before its effective date [3].

Watch out for fake permits

Websites selling "international driver's licenses" for big bucks are a known scam. Since only AAA and AATA can issue IDPs in the US [1], anything else won't help you at a police stop. Driving on one may also leave you uninsured.

Exchanging your US license for a local one

How it usually works

Find your deadline. Ask the local licensing office when your US license stops being valid for residents. In Germany, you must have a German license six months after entering if you want to keep driving [2].
Check whether your state has a deal. Some countries let holders from certain states swap with no tests, or with only a written test [2].
Get a translation. Many offices want an official translation of your US license. Germany requires a German translation for the exchange [2]. The US embassy can't translate it for you [3].
Gather your documents. Usually your US license, passport, residence permit, proof of address, photos and sometimes an eye test or a driving record from your state DMV.
Take any tests you need. Some tests, such as Germany's written test, can be taken in English [2].
Hand over or keep your US license. Some countries keep your US license or send it back to your state. Ask before you apply, so you know whether you'll have one for visits home.

Germany: your home state matters

The US Embassy in Germany lists the states whose licenses can be exchanged without any test, those that need only the written test, and those that need both [2]. For example, licenses from Texas, Pennsylvania and Virginia are on the no-test list, while Florida and North Carolina need the written test [2]. If your state isn't on either list, plan for driving lessons and both tests, and budget for them like a real expense, not a formality. The embassy warns that the German transport ministry has the final word, so confirm with the local licensing office (Führerscheinstelle) [2].

Japan: conversion with tests

A US license can be converted to a Japanese one at the local licensing center, not at the embassy. The process can include hearing, eyesight, written and road tests, and which of them you can skip depends on your issuing state [3]. Residents who keep driving on an IDP can face fines or arrest, and their insurance may not pay out [3].

Keeping your US license valid while you're abroad

A local license handles daily life. A valid US license still matters for trips home, renting a car for the drive to Grandma's at Thanksgiving, and a smoother move back.

Your options

Renew online or by mail if your state allows it. Some states let you renew remotely every other cycle; others need an in-person visit.
Ask about extensions. Some states extend licenses for people temporarily outside the state. Virginia, for example, offers a license extension and a non-Virginia address exception for people temporarily living elsewhere [4].
Renew in person on a trip home. Check what documents your state wants, especially if you're getting a REAL ID, and book the DMV appointment before you fly.
Watch the address. Your state wants a residential address. A license tied to an address you no longer live at can raise questions, and states use licenses as one sign of where you're domiciled.

The state tax angle

Keeping a driver's license, a car registration and a voter registration in one state can help that state argue you never left. If you're trying to end residency in a state with income tax, think about which ties you keep. Our guide to state taxes after you move abroad covers this.

Cars and insurance back home

If you leave a car in the US, your state may require insurance as long as it's registered. Virginia, for example, requires minimum liability cover unless you deactivate the plates and registration [4]. Many states have similar rules.

Insurance and accidents abroad

US auto insurance generally doesn't cover you abroad, except sometimes in Canada. Rental companies sell local cover; residents buy local policies.
Driving without a valid license for your status can void your insurance [3].
Rules of the road differ. Right turns on red are banned in much of Europe; Japan, the UK and others drive on the left. Drunk-driving limits are often far lower than in the US. Speed limits are posted in km/h, so 100 km/h is about 62 miles per hour and 50 km/h is about 31 miles per hour.
Gas is often pricier and sold by the liter. One US gallon is about 3.8 liters, so do the math before you wince at the pump.
Tolls and vignettes. Several countries require a highway sticker or electronic toll account before you get on the highway.

A checklist for drivers

When	What to do
Before you move	Renew your US license if it expires within two years; get an IDP
First month abroad	Find your local deadline and whether your state can swap
Before the deadline	Translate your license, gather documents, book any tests
Every renewal cycle	Renew your US license remotely or on a trip home
Before you move back	Check your new state's rules if your US license has lapsed

Other Americans in your country will know which licensing offices are quickest and which driving schools teach in English, no matter how many years you've been behind the wheel back home. Our community groups for Americans abroad are a good place to ask.

Driving abroad on a US license: when it's enough and when you need a local one