Every state sets its own licensing rules

There is no single U.S. driver's license. Each state runs its own licensing system, which means the age you can get your permit, the tests you take, the documents you need, and what your license looks like all depend on where you live. A license from one state is recognized in all others, but the path to getting it is different in every state.

This matters because you cannot take your home state's test in another state, and you cannot skip steps that your state requires just because another state does not have them. If you move, you will need to exchange your old license for one from your new state — usually within 30 to 60 days of establishing residency.

Key Takeaways

  • Minimum age for a learner's permit ranges from 14 to 16 depending on your state, and the age for a full license ranges from 16 to 18.
  • Some states require a written test, a road test, or both; a few states have vision and hearing tests as additional steps.
  • Documents required vary widely — some states need a birth certificate and Social Security card, others need proof of residency or a parent's signature for minors.
  • Graduated licensing systems, which restrict new drivers' privileges for a set period, exist in most states but have different rules about passengers, curfews, and phone use.
  • When you move to a new state, you typically have 30 to 60 days to exchange your old license for a new one before driving becomes illegal.

Permit and license ages by state

The age at which you can get a learner's permit ranges from 14 to 16. Most states allow a permit at 15 or 16, but a handful — including South Dakota, Montana, and Kansas — permit drivers as young as 14. A few states, like New Jersey and Delaware, do not issue learner's permits at all; instead, they move directly from a written test to a road test.

The age for a full, unrestricted license ranges from 16 to 18. In most states, you can get a full license at 16 or 17, but some states require you to hold a permit for a minimum time — often six months to a year — before you are may be able to access to test for a full license. A few states, including New York and New Jersey, do not issue a full unrestricted license until you turn 17 or 18.

If you are under 18, your state may require a parent or guardian to sign your process or be present at the license office. Some states also require parental consent for a minor to hold a permit or license at all.

Written tests, road tests, and other requirements

Every state requires a written test covering traffic laws, road signs, and safe driving practices. Most states offer this test at the Department of Motor Vehicles (DMV) or equivalent agency, though some allow it to be taken online or at a third-party testing center. The test is usually multiple choice, and you must pass with a score of 70 to 80 percent, depending on the state.

Nearly all states require a road test before issuing a full license. The test is conducted by a state examiner or an approved third-party tester and usually lasts 20 to 40 minutes. You drive on public roads while the examiner watches and scores your ability to handle basic maneuvers, follow traffic laws, and respond to hazards. A few states, like Florida and Tennessee, allow you to take the road test at a private testing facility instead of the DMV.

Some states add vision tests, hearing tests, or both. A handful of states require a written test on motorcycle safety if you want a motorcycle endorsement. A few states also require a separate test on hazardous materials if you want to drive a commercial vehicle.

Documents you will need to bring

The documents required to get a license or permit vary by state, but most ask for proof of identity, proof of Social Security number, and proof of residency. Common documents include a birth certificate, a Social Security card, a passport, a utility bill, a lease, or a bank statement. Some states accept a school ID or a student transcript as proof of residency if you are under 18.

If you are a minor, many states require a parent or guardian to sign your process or to be present at the license office. Some states require a notarized consent form if a parent cannot be present in person. A few states require proof that you have completed a driver education course before you can take the road test.

If you are explore for a Real ID-compliant license — which is required to board a domestic flight or enter a federal building as of May 2025 — you will need additional documents proving citizenship or lawful permanent residency. Not all states issue Real ID licenses automatically; you may need to request one specifically and pay a higher fee.

Graduated licensing systems and restrictions

Most states use a graduated licensing system, which means new drivers face restrictions for a set period — usually one to three years — before earning full driving privileges. The restrictions vary by state but commonly include limits on the number of teenage passengers allowed in the car, a curfew (often 10 p.m. to 5 a.m.), and a ban on using a cell phone while driving.

Some states impose these restrictions only on drivers under 18, while others extend them to drivers under 21. A few states, like California and New York, have separate license types for restricted and unrestricted drivers. In those states, you may hold a "junior license" or "probationary license" before graduating to a standard license.

Violating the restrictions can result in a ticket, a fine, or suspension of your license. In some states, a violation also extends the period of restriction. It is important to understand your state's specific rules before you start driving.

Moving to a new state

When you move to a new state, you are required to exchange your old license for one from your new state within a set time frame — usually 30 to 60 days after establishing residency. Establishing residency typically means registering to vote, registering your vehicle, or providing proof of a lease or utility bill in your new state's name.

To exchange your license, you will visit your new state's DMV or equivalent agency with your old license, proof of residency, and any other documents the state requires. You may need to take a new written test, a new road test, or both, depending on your new state's rules. Some states waive the road test if your old license is current and you have a clean driving record, but this varies.

If you do not exchange your license within the required time frame, driving with an out-of-state license becomes illegal, and you may be ticketed or have your vehicle impounded. Your old license remains valid for identification purposes, but it does not authorize you to drive in your new state.

License types and endorsements

Most states issue a standard Class D or Class C license for regular passenger vehicles. If you want to drive a motorcycle, you need a separate endorsement or a different license class, which requires an additional written test and sometimes a road test on a motorcycle. If you want to drive a commercial vehicle — a truck, bus, or vehicle carrying hazardous materials — you need a Commercial Driver's License (CDL), which has its own testing and training requirements.

Some states also issue restricted licenses for specific purposes, such as a license that allows you to drive to and from school or work but nowhere else. These are sometimes issued to drivers who have had their license suspended or revoked but are allowed to drive under limited conditions.

Your license will display your name, date of birth, address, license number, and expiration date. Most states now issue REAL ID-compliant licenses, which have a star or other marking in the upper right corner and are required for domestic air travel. If your state has not switched to REAL ID yet, you can request one, though it may cost more and require additional documents.

Frequently Asked Questions

Can I use my out-of-state license to drive in another state?

Yes, your license is valid in all 50 states as long as it is current and you are not under suspension or revocation. However, you must follow the laws of the state you are driving in, including speed limits and traffic rules. If you move to a new state permanently, you must exchange your license within 30 to 60 days.

What happens if I move and do not exchange my license?

Driving with an out-of-state license after the exchange important date is illegal and can result in a ticket, fine, or vehicle impound. Your old license remains valid for identification, but it does not authorize you to drive. You should exchange it as soon as you establish residency in your new state.

Do I have to take the road test again if I move?

It depends on your new state's rules. Some states waive the road test if your old license is current and you have a clean driving record. Others require all new residents to take the road test regardless. Contact your new state's DMV to find out what is required before you move.

Can I get a license in one state if I live in another?

Most states require you to be a resident to get a license. Residency is usually proven with a utility bill, lease, or voter registration in that state. Some states allow students to use a school address or a parent's address, but this varies. Check your state's DMV website for specific residency requirements.

What is the difference between a REAL ID license and a regular license?

A REAL ID-compliant license has a star or marking in the upper right corner and meets federal security standards. It is required to board a domestic flight or enter a federal building. A regular license does not have this marking and cannot be used for federal purposes, though it is still valid for driving and state identification.