Iowa DMV Exam FAQ 2026
How do I get my first driver's license in Iowa?
Driver's licensing in Iowa is handled by the Iowa Department of Transportation through its Motor Vehicle Division (MVD), the office most people call the Iowa DMV. Teens go through the graduated driver's license (GDL) program: an instruction permit at 14, then an intermediate license at 16, then a full license at 17. Applicants under 18 must also complete an Iowa-approved driver education course. At every stage you complete a vision screening and pass the knowledge test, and you must be able to show proof of identity, your Social Security number and Iowa residency.
What is the minimum age to get a learner's permit in Iowa?
You can apply for an Iowa instruction permit at age 14. You must pass the vision screening and the written knowledge test, and a parent or guardian has to give written consent either in person at a service center or on the Parent's/Guardian's Written Consent Form. With an instruction permit you may drive at any time, but only with a validly licensed adult supervising you. Permit holders may not use a cell phone, tablet or other electronic communication or entertainment device while driving.
What documents do I need to bring to get an Iowa driver's license?
Iowa asks for one document proving your identity, date of birth and lawful status, such as a certified birth certificate or a U.S. passport. You also need one document showing your current name and Social Security number, plus two pieces of mail showing your name and your Iowa residential address. Post office boxes are not accepted for the address documents, so bring items such as utility bills, bank statements or a lease. If you are under 18, a parent or guardian must sign your application.
How many questions are on the Iowa written knowledge test?
The Iowa knowledge test has 35 multiple-choice questions drawn from the Iowa Driver's Manual. You must score at least 80%, which means answering 28 questions correctly, so you can miss no more than 7. Iowa does not put a time limit on the exam. Questions cover traffic signs, signals and pavement markings, right of way, speed and following distance, passing and parking, sharing the road, and alcohol and drug laws.
Can I take the Iowa knowledge test at home?
Yes. Iowa runs a program called Skip the Trip that lets eligible applicants take the knowledge test at home or at school instead of at a service center. The Iowa DOT also publishes a free online practice test built from the same pool of material as the real exam, and it uses the same 80% passing standard. Working through the practice test until you consistently score above 80% is the best way to know you are ready. Details and eligibility are on the Iowa DOT website.
How much does an Iowa driver's license cost?
An Iowa instruction permit costs $6 and is valid for four years. A special minor's restricted license is $8 for two years. A full Class C (operator's) license is charged at $4 per year of validity, so the total depends on how long your license term runs. A replacement license or non-operator ID card costs $10. Active duty military members, honorably discharged veterans and 100% disabled veterans qualify for fee exemptions.
Do I need a REAL ID in Iowa?
A REAL ID is not required to drive, vote, buy alcohol or visit a hospital or post office. Since May 7, 2025, though, you do need a REAL ID-compliant card, a passport or another federally accepted document to board a commercial flight inside the United States or to enter certain federal buildings and nuclear facilities. An Iowa REAL ID is marked with a gold star in the upper right corner of the card. To get one, bring proof of identity and lawful status, a document with your Social Security number and two proofs of your Iowa residential address.
What are the restrictions on an Iowa intermediate license?
You can apply for an intermediate license at 16 after holding an instruction permit for a total of 12 months, completing an Iowa-approved driver education course and keeping a clean driving record for the six consecutive months immediately before you apply. With the intermediate license you may drive unsupervised only between 5 a.m. and 12:30 a.m.; outside those hours you need a parent or guardian, a family member over 21, or a designated adult over 25 in the car. For the first six months you may carry no more than one minor passenger who is not a relative when you drive unsupervised, and you may not use an electronic device while driving.
What is Iowa's special minor's restricted license?
The special minor's restricted license, which replaced the older minor's school license, lets a student aged 14 1/2 or older drive unsupervised to school and a few other approved destinations. You need an Iowa-approved driver education course, an instruction permit held with a clean record for six consecutive months, and signatures from both a school official and your parent or guardian. It allows driving to school and school-sponsored activities, to work and to farm work within the distances the Iowa DOT sets, generally in the hour before and after the activity. Each violation triggers a three-month suspension and restarts the six-month clean-record clock.
When can I get a full unrestricted Iowa driver's license?
You can move up to a full license at 17 if you have held your intermediate license for at least 12 consecutive months immediately before applying. During that time you must complete 10 hours of supervised driving, with at least two of those hours between sunset and sunrise. Crashes, convictions or violations of your intermediate restrictions will delay the upgrade. If you are still under 18 when the card is issued, it will be marked "under eighteen," but the driving privileges are unrestricted.
Do I have to take a road test in Iowa?
The Iowa Driver's Manual states that applicants must pass a driving test, but that the test is not required if you satisfy the Iowa-approved driver education course requirement. Even so, the driver's license issuance site or your instructor can require a drive test, and applicants using the parent-taught program are commonly asked to take one. You supply the vehicle for the test, and it must be safe, legally registered and insured. Expect to demonstrate starting and stopping smoothly, signaling, turns, lane changes, intersections, backing and parking.
What happens if I fail the Iowa knowledge or driving test?
Failing is not the end of the process; you can study and come back to test again. The examiner will tell you which areas you missed so you know what to review, and any waiting period before retesting is set by the Iowa DOT and confirmed at the service center when you schedule your next attempt. Retests are the reason it is worth using the official practice test first, since it draws on the same material as the real exam. Focus on the topics you missed rather than starting the whole manual over.
I just moved to Iowa. How do I transfer my out-of-state license?
New residents apply in person at an Iowa DOT service center or a participating county treasurer's office. Bring proof of identity and lawful status, a document with your Social Security number and two proofs of your Iowa residential address, and surrender your current out-of-state license. If you hand in a valid, unexpired out-of-state license and have no medical or vision conditions that affect driving, the knowledge and driving tests are generally waived; a vision screening is still required. Iowa also has license reciprocity agreements with France, Germany, South Korea and Taiwan.
How often do I have to renew my Iowa driver's license?
Most Iowa licenses issued to drivers between about age 18 and 72 are valid for eight years. The term tapers down between ages 73 and 78, and drivers 78 and older receive a two-year license. You must pass a vision screening every time you renew, and the knowledge test is required again only if your license has been expired for more than a year. Iowa allows a 60-day grace period for driving after expiration, but not every business or agency recognizes it, so renew on time.
Can I renew my Iowa driver's license online?
Online renewal is available to Iowa residents who are U.S. citizens between the ages of 18 and 69 and hold a valid non-commercial license. Your license must be expiring within 180 days or expired less than a year, your previous renewal must have been done in person at a DMV location, and you cannot be changing your name, date of birth or license class. If a medical or vision report is required, you must renew in person. Everyone else renews at one of the Iowa DOT service centers or participating county treasurer's offices.
Are there special rules for older drivers in Iowa?
Iowa shortens the license term as drivers age rather than adding extra tests. License terms begin tapering at age 73, and drivers 78 and older renew every two years, in person. The vision screening is required at each renewal and checks acuity of 20/40 with or without corrective lenses along with an adequate field of vision. If a vision or medical concern appears, the Iowa DOT may ask for a report from your doctor or eye care professional before renewing.
How much car insurance do I need in Iowa?
Iowa's financial responsibility law sets minimum liability limits of 20/40/15: $20,000 for bodily injury to one person, $40,000 for bodily injury per crash, and $15,000 for property damage. The Iowa Driver's Manual requires you to carry current proof of registration and an insurance card, printed or electronic, whenever you drive. Failing to produce them can lead to fines and possible impoundment of the vehicle. Many drivers carry higher limits, because the state minimums are quickly exhausted in a serious crash.
Does Iowa use a point system for traffic violations?
Iowa does not use a traditional point system. Instead the Iowa DOT counts convictions: a driver is identified as a habitual violator after being convicted of three or more moving violations committed within a 12-month period, which can lead to a suspension. Certain violations are excluded from that count, including the first two speeding tickets of 10 mph or less over the limit on roads posted between 34 and 56 mph, plus parking, equipment and registration violations. Iowa also has a separate "serious violation" category that covers convictions such as speeding 25 mph or more over the limit, a first offense of unlawfully passing a school bus, and moving violations that contribute to a fatal crash.
What are the penalties for OWI in Iowa?
Iowa calls drunk driving Operating While Intoxicated, and it is defined as driving with a blood alcohol concentration of .08 or higher or with any amount of a controlled substance in your system. Even without a criminal conviction, your driving privileges are revoked for a minimum of 180 days if you operate while intoxicated, and repeat offenses bring longer revocations and harsher criminal penalties. Refusing a chemical test carries an automatic one-year revocation and a minimum fine of $1,250, and the court may order a substance use evaluation or an ignition interlock device at your expense. Iowa's implied consent law applies to non-residents driving in the state as well.
What are the alcohol rules for Iowa drivers under 21?
A driver under 21 is considered to be operating while intoxicated at a BAC of .02 or more, far below the adult .08 threshold. An underage driver who tests at .02 or more loses driving privileges for a minimum of 60 days, and for a minimum of 180 days if the BAC is .08 or higher. Offenders under 18 are not eligible for a temporary restricted license while revoked for OWI. Iowa's open container law also makes it illegal to transport an open container of alcohol anywhere in the vehicle except the trunk, punishable as a simple misdemeanor with a fine of up to $200 for each driver and passenger.
