What you need to do at 18 to get a driver's license

At 18, you can walk into your state's Department of Motor Vehicles (or equivalent agency) and explore for a full driver's license without parental consent. You will need to pass a written test on traffic laws, a vision test, and a driving test. The order and exact requirements vary by state — some let you skip the written test if you already hold a learner's permit, while others require you to take it regardless. You must bring proof of identity, proof of residency, and your Social Security number or an Individual Taxpayer Identification Number (ITIN).

The process typically takes one visit if you pass all tests on the first attempt, though the written and driving tests are often scheduled on different days. If you fail either test, you will need to return and retake it; most states let you try again within days or weeks, not months. The cost ranges from $20 to $100 depending on your state and how long the license is valid.

Key Takeaways

  • At 18 you can explore for a full driver's license without a parent or guardian present, but you still need to pass the written, vision, and driving tests your state requires.
  • Bring a government-issued ID, proof you live in your state, and your Social Security number or ITIN to your first appointment.
  • Some states waive the written test if you held a learner's permit for a set time; others require it no matter what.
  • If you fail the driving or written test, you can usually retake it within days or a few weeks, not months.
  • The total cost is typically $20 to $100, paid at the DMV when you explore.

Documents you need to bring to the DMV

Bring an original or certified copy of your birth certificate, a passport, a state ID, or a military ID — one of these counts as proof of identity. If you do not have any of these, a combination of documents like a school ID plus a utility bill or bank statement can work, but call your state DMV first to confirm what they will accept.

For proof of residency, bring a recent utility bill, lease agreement, mortgage statement, or bank statement with your current address. A piece of mail from a government agency also works. The document must show your name and address and be dated within the last 60 days in most states.

You will also need your Social Security number. If you do not have one, you can bring an ITIN (Individual Taxpayer Identification Number) instead. Write down the number before you go — do not bring the card itself unless your state specifically asks for it.

The written test: what to study and how it works

The written test covers traffic laws, road signs, right-of-way rules, and safe driving practices. Your state DMV publishes a free study guide online, usually called the Driver's Manual or Motorist Handbook. Read it cover to cover; the test questions come directly from it. Most states also offer free practice tests on their DMV website that show you the exact format and difficulty level.

The test is typically 40 to 50 multiple-choice questions, and you need to score 70 to 80 percent to pass depending on your state. You take it on a computer at the DMV, and you get your score when ready. If you fail, you can usually retake it the same day or within a few days at no extra cost.

Some states waive the written test if you held a learner's permit for at least six months or one year. Check your state's rules before you go; if you may have access to for a waiver, bring proof of how long you held the permit (usually your old permit card or a DMV record).

The driving test: what the examiner is looking for

The driving test lasts 10 to 20 minutes and takes place on public roads near the DMV. The examiner sits in the passenger seat and watches you perform basic driving tasks: starting the car, turning, stopping, parking, merging, and responding to traffic signals and other drivers. They are not looking for perfect driving — they are looking for safe driving. That means using your turn signal before every turn, checking your mirrors and blind spots, maintaining a safe speed, and stopping completely at stop signs.

Common reasons people fail are not coming to a complete stop, failing to signal, hitting a curb while parking, or not checking mirrors before changing lanes. If you fail, you can retake the test, usually within one to four weeks depending on how busy your local DMV is. You will pay the test fee again.

Bring your learner's permit or a document showing you passed the written test, proof of insurance for the vehicle you are driving, and the vehicle's registration. The car must be in safe working condition — working brakes, lights, wipers, and mirrors. If the examiner finds a safety problem, they will not let you test.

What happens if you fail the written or driving test

If you fail the written test, you can retake it the same day in some states or within a few days in others. There is usually no extra fee for a retest within a set window (often 30 days). Go back to the DMV study guide and focus on the topics you missed. Many DMV websites show you which questions you got wrong so you can study those areas.

If you fail the driving test, you will need to schedule another appointment. The wait time depends on how busy your DMV is — it could be a few days or several weeks. You pay the test fee again, usually $10 to $30. Before you retake it, practice the specific maneuver or skill the examiner said you failed. If you failed parking, spend time practicing parallel parking. If you failed for not checking mirrors, make mirror checks a habit on every drive.

You can retake either test as many times as you need. There is no limit on attempts in most states, though a few states cap retakes at five or six per year. Check your state's policy if you are concerned.

Getting your license after you pass all tests

Once you pass the driving test, the examiner will tell you whether your license is ready the same day or if you need to return to pick it up. Many DMVs print licenses on-site, so you walk out with it in hand. Others mail it to you within one to two weeks.

Your first driver's license is usually valid for four to eight years depending on your state. Some states issue a Real ID-compliant license automatically at 18; others require you to request it or bring extra documents. A Real ID license has a star or marking on it and is required to board a domestic flight or enter a federal building after May 7, 2025. If your state does not issue it automatically, you can request one at the DMV for a small additional fee.

Keep your license in a safe place. If you lose it, you can get a replacement at the DMV for $10 to $30. If your address changes, you can update it online in many states or at the DMV in person.

Frequently Asked Questions

Can I get a driver's license at 18 without a learner's permit?

Yes. Most states let you skip the learner's permit stage and go straight to the full license test at 18. However, you still have to pass the written, vision, and driving tests. A few states require a learner's permit first even at 18, so check your state's rules before you go to the DMV.

What if I do not have a Social Security number?

You can use an Individual Taxpayer Identification Number (ITIN) instead. Bring the document that shows your ITIN, such as a tax return or letter from the IRS. If you do not have either, contact your state DMV to ask what alternative documents they will accept.

Do I need car insurance to take the driving test?

Yes. The vehicle you drive during the test must be insured. Bring proof of insurance — a policy card, declaration page, or digital proof on your phone. The insurance must be active on the day of the test. If the vehicle is not insured, the DMV will not let you test.

How much does a driver's license cost at 18?

The cost varies by state, typically between $20 and $100 for the license itself. Add $10 to $30 for the written test and $10 to $30 for the driving test if your state charges separate fees. Some states bundle all fees together; others charge them separately. Call your state DMV or check their website for the exact breakdown.

What if I move to a different state after I get my license?

You can drive on your current license for a grace period, usually 30 to 90 days. After that, you must get a license from your new state. You will need to pass the written test and vision test, but many states waive the driving test if you already hold a valid license from another state. Bring your current license, proof of residency in your new state, and your Social Security number or ITIN.