What you need before you walk into the DMV
A driver's permit requires proof of identity, proof of residency, and proof of your Social Security number — but which documents count varies by state. Most states accept a passport, birth certificate, or state ID as identity proof. For residency, a utility bill, lease, or bank statement with your current address usually works. You will also need to bring your Social Security card or a tax return showing your number.
Some states require a completed process form before you arrive; others hand you one at the counter. Check your state's DMV website to see whether you can fill it out online ahead of time or must do it in person. A few states let you start the process online and finish at the office. Bringing the right documents the first time saves a trip back.
The fee for a permit ranges from $10 to $50 depending on your state and how long the permit is valid. Most permits last between one and three years. Payment methods vary — some DMVs take cash only, others accept cards. Call ahead or check online if you are unsure what your office accepts.
Key Takeaways
- You will need proof of identity (passport, birth certificate, or state ID), proof of residency (utility bill or lease), and proof of your Social Security number before you go to the DMV.
- The written test covers traffic laws, road signs, and safe driving rules specific to your state; study materials are free on your state DMV website.
- Vision screening is part of the permit process in every state, and you must meet the minimum standard or bring a corrective lens prescription.
- Permit validity ranges from one to three years by state, and you cannot drive alone — a licensed adult must be in the car with you.
- Some states let you start the process online, but most require an in-person visit to take the written test and vision screening.
Taking the written test at the DMV
The written test is the main hurdle to getting a permit. It covers traffic laws, road signs, speed limits, right-of-way rules, and safe driving practices. Most states give you 30 to 50 questions, and you usually need to score 70 to 80 percent to pass. You get one or two attempts on the same day in most places; if you fail, you can retake it after a waiting period of a few days to a week.
Every state publishes a free study guide on its DMV website. Read through it at least once before you test. Many states also offer practice tests online so you can see the format and types of questions. Some DMVs have printed study materials at the office if you prefer paper. Spend a week or two reviewing before your appointment — rushing into the test unprepared is the most common reason people fail.
The test is usually taken on a computer at the DMV, though some rural offices still use paper. You will sit in a quiet area and answer questions one at a time. The computer tells you when ready whether you passed. If you do, you move on to the vision screening and photo. If you do not, you can schedule a retake.
Vision screening and photo requirements
Every state requires a vision test before issuing a permit. You will read letters or numbers on a chart from a set distance, usually 20 feet. The standard is 20/40 vision in each eye, though some states allow 20/60 with correction. If you wear glasses or contacts, bring them with you — the test is done with your correction in place.
If you do not meet the standard even with glasses, you will need a signed letter from an eye doctor stating what correction you need. Bring that letter to the DMV and they will retest you. Some states will issue a permit with a restriction that you must wear corrective lenses while driving.
After you pass the vision test, you will have a photo taken for your permit. Wear something you do not mind being photographed in. The photo must show your face clearly — no hats, sunglasses, or heavy makeup that obscures your features. Most DMVs retake the photo if it is too blurry or your face is not visible.
Differences between a permit and a license
A permit is not a license. It is a document that says you have passed the written test and vision screening and are allowed to practice driving under supervision. A licensed driver must be in the car with you at all times — usually someone 18 or older, though some states require 21 or older. You cannot drive alone, and you cannot drive at night in most states (restrictions vary from 10 p.m. to midnight).
A license comes after you have held your permit for a set time — usually three to six months — and passed a road test. The road test is where you actually drive with an examiner in the car. They watch how you handle the vehicle, follow traffic laws, and respond to other drivers. Once you pass that, you get a full license and can drive alone.
Some states have a graduated licensing system with multiple stages. You might get a permit first, then a restricted license that lets you drive alone during the day but not at night, and finally a full license. Check your state's rules to understand what comes after the permit.
How long the permit is valid and what happens when it expires
Permit validity ranges from one to three years depending on your state. Your permit card will show the expiration date. If you do not pass your road test before the permit expires, you will need to renew it. Some states let you renew online; others require you to return to the DMV in person.
If your permit expires and you have not taken your road test yet, you do not lose the knowledge you gained — you just need a new permit to continue practicing. The written test does not need to be retaken in most states if you renew before the expiration date. However, you will need a new vision screening and photo.
Some states charge a renewal fee; others do not. Check your state DMV website for the renewal process and cost. Starting your road test practice well before your permit expires gives you time to schedule the test and take it without rushing.
State-by-state variations in the permit process
The basic steps — written test, vision screening, photo — are the same in every state, but the details differ. Some states require you to be 15 or 16 to get a permit; others allow 14. The written test has different questions and passing scores by state. Some states let you take the test in multiple languages; others offer English only.
A few states allow you to start the permit process online and complete it at home, then visit the DMV only for the road test. Most states require an in-person visit to take the written test. Some states have different rules for minors versus adults — for example, an adult might be allowed to drive alone with a permit in one state but not another.
The safest approach is to visit your state's DMV website and read the specific requirements for your age and situation. Each state publishes a handbook with the written test study material, permit rules, and road test information. read it or pick up a copy at the DMV before you start.
What to do if you fail the written test
Failing the written test is common and does not disqualify you. Most states let you retake it after a waiting period of three to seven days. You pay the test fee again, which is usually $5 to $15. Use the waiting time to study the material you missed.
Ask the DMV which questions you got wrong if they provide that information — some do, some do not. Focus your studying on those topics. Read the state handbook again, take the practice test online, and ask someone to quiz you. Many people pass on the second or third attempt.
If you fail multiple times, consider taking a driver education course. Some high schools and private driving schools offer these courses, and they cover the same material as the handbook but in a classroom setting. A few states give you a discount on your permit fee or let you skip the written test if you complete a course.
Frequently Asked Questions
Can I get a permit if I do not have a Social Security number?
Most states require a Social Security number to issue a permit. If you do not have one, contact your state DMV to ask about alternatives. Some states accept an Individual Taxpayer Identification Number (ITIN) or allow you to explore for a Social Security number at the DMV. The process varies, so call your local office first.
What if I fail the vision test?
If you fail without correction, ask for a retest with glasses or contacts if you have them. If you still fail, get a letter from an eye doctor saying what correction you need. Bring that letter back to the DMV. Many states will issue a permit with a restriction requiring you to wear corrective lenses while driving.
How long does it take to get a permit after I pass the test?
You usually get your permit card the same day you pass the written test and vision screening. Some states mail it to you within a week. Ask the DMV before you leave whether you walk out with it or need to wait for it in the mail.
Can I practice driving on private property with a permit?
Yes, in most states you can practice on private property like a parking lot or farm without a licensed adult in the car. However, on public roads you must have a licensed adult with you. Check your state's specific rules, as some have restrictions on where and when you can practice.
What happens if I move to a different state while I have a permit?
Your permit is only valid in the state that issued it. If you move, you will need to get a permit from your new state. You will take the written test again, but some states waive it if you show your old permit. Contact your new state's DMV to ask what documents you need to bring.