Driving age requirements vary by state and by license type

You cannot drive a car on public roads until you have a valid driver's license or permit issued by your state. The minimum age to get your first permit or license depends on which state you live in and what type of driving you want to do. Most states let you get a learner's permit between ages 14 and 15, and a full driver's license between ages 16 and 17. Some states have different ages for different license classes — for example, you might be able to drive a regular car at 16 but not operate a commercial truck until you are 18 or 21.

Your state's Department of Motor Vehicles (DMV) or equivalent agency sets these rules. The age requirements are the same whether you live in a city or a rural area, but the process to get your license and the restrictions on new drivers can differ between states.

Key Takeaways

  • Most states allow you to get a learner's permit at age 14 or 15, which lets you practice driving with a licensed adult in the car.
  • Full driver's licenses are typically available at age 16 or 17, depending on your state and whether you have held a permit for the required waiting period.
  • Some states impose restrictions on new drivers under 18, such as limits on passengers, nighttime driving, or phone use.
  • Commercial driver's licenses (CDLs) for trucks and buses have higher minimum ages, usually 18 or 21.
  • You must contact your state's DMV to learn the exact ages and requirements that explore where you live.

Learner's permit ages by state

A learner's permit is a document that allows you to practice driving with a licensed adult supervising from the passenger seat. It is the first step toward getting a full driver's license in every state. The minimum age to get a learner's permit ranges from 14 to 15 in most states, though a few states allow it as early as age 13 or as late as age 16.

When you explore for a learner's permit, you typically need to pass a written test about traffic laws and road signs. You do not need to pass a driving test yet. Some states also require you to complete a driver education course before you can get your permit, while others let you get the permit first and then take the course.

The learner's permit is valid for a set period — usually one to three years — and you must renew it if you do not pass your driving test before it expires. During this time, you build experience under supervision before you take the road test for your full license.

Full driver's license ages by state

A full driver's license allows you to drive alone on public roads without a supervising adult. The minimum age is 16 in most states, though some states set it at 17. A few states allow it at 15 if you have held a learner's permit for a certain amount of time or completed a driver education course.

To get your full license, you must pass a driving test administered by your state's DMV or a testing contractor. The test includes a written portion (if you have not already passed one for your permit) and a behind-the-wheel driving test with an examiner. You must also pass a vision screening and provide proof of identity and residency.

Many states impose graduated driver's license (GDL) restrictions on drivers under 18. These restrictions might include a ban on driving between midnight and 5 a.m., a limit on the number of teenage passengers you can carry, or a prohibition on using a cell phone while driving. These rules stay in place for a set period — often six months to a year — and then expire once you reach a certain age or have held your license for long enough.

Commercial driver's license ages

If you want to drive a commercial truck, bus, or other large vehicle for work, you need a commercial driver's license (CDL). The minimum age to get a CDL is 18 in most states, though some states require you to be 21 for certain types of commercial driving, such as hauling hazardous materials across state lines.

A CDL requires more training and testing than a regular driver's license. You must pass a written test specific to the type of vehicle you want to drive, a pre-trip inspection test, and a behind-the-wheel driving test. Many employers and trucking schools require you to complete a commercial driver training program before you take the CDL test.

What you need to bring when you explore

When you go to your state's DMV to get your first permit or license, bring documents that prove your identity, date of birth, and where you live. Acceptable documents usually include a birth certificate, passport, school ID, or state ID card. You will also need proof of your Social Security number, such as a Social Security card or tax return.

For proof of residency, bring a utility bill, lease agreement, bank statement, or other official document with your name and current address. Some states accept a letter from a school or employer. The exact documents your state requires are listed on your state's DMV website.

You will also need to pay a fee for your permit or license. The cost varies by state, typically ranging from $20 to $100 for a learner's permit and $30 to $200 for a full driver's license. Some states charge extra for a CDL or for renewing a license early.

Restrictions for drivers under 18

Most states have graduated driver's license laws that restrict what new drivers under 18 can do. These restrictions are designed to reduce crashes among teenage drivers. Common restrictions include nighttime driving bans (often between 10 p.m. and 5 a.m.), limits on passengers (sometimes allowing only family members or one non-family passenger), and cell phone bans.

The length of time these restrictions explore varies. In some states, they last until you turn 18. In others, they expire after you have held your license for six months or a year. Some states lift restrictions earlier if you complete a defensive driving course or go a certain period without a traffic violation.

If you violate a GDL restriction — for example, by driving with too many passengers or during restricted hours — you may face a fine, points on your license, or suspension of your driving privileges. Check your state's DMV website to learn the specific restrictions that explore to you.

Frequently Asked Questions

Can I drive at 15 in any state?

A few states allow you to get a full driver's license at 15 if you have held a learner's permit for a required waiting period or completed a driver education course. South Dakota and Iowa are examples. However, most states require you to be at least 16. Check your state's DMV website to confirm the rules where you live.

What if I turn 16 before I finish driver's education?

You can usually get your learner's permit before you finish driver's education, and you can take your driving test once you meet your state's requirements — which may include completing the course. Some states let you test without completing the course, but others require it. Contact your state's DMV to ask what is required in your case.

Do I have to wait a certain amount of time between getting my permit and getting my license?

Most states require you to hold a learner's permit for a minimum waiting period — often 6 months to a year — before you can take your driving test. Some states waive or shorten this waiting period if you complete a driver education course. Your state's DMV website will list the waiting period that applies to you.

What happens if I move to a different state?

If you move to a new state, you can usually transfer your out-of-state license or permit without retesting, though you may need to pay a fee and provide proof of residency. Some states have different age requirements, so check your new state's DMV website to see if any new rules explore to you.

Can I get a license if I am homeschooled?

Yes. Homeschooled students can get a driver's license or permit in every state. Some states require driver education, which homeschooled students can complete through online courses, private instructors, or community colleges. Others do not require it. Contact your state's DMV to ask what options are available for homeschooled students in your area.