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Iowa DOT Permit Practice Test 2026

Iowa teens can get an instruction permit at 14 after passing the knowledge and vision tests, at a DMV, at home with a parent proctor, or at some schools. These practice questions cover Iowa's own rules first, then general US rules and road signs.

Read before you practiseStart with the Iowa Driver's Manual Study Guide: plain-language notes, diagrams and the numbers to remember.

  1. Question 1 of 25

    What is the minimum age for an Iowa instruction permit?
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    Answer: C. 14

    Iowa issues instruction permits from age 14 after you pass the knowledge and vision tests.

  2. Question 2 of 25

    How can an Iowa parent give consent for a teen's instruction permit?
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    Answer: C. In person at the DMV, or by completing the written consent form

    A parent or guardian gives written consent in person at the DMV or by completing form 430018.

  3. Question 3 of 25

    What documents must an Iowa teen bring for an instruction permit?
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    Answer: B. A primary ID, proof of residency, and proof of Social Security number

    Bring a primary form of identification, proof of residency and proof of your Social Security number.

  4. Question 4 of 25

    Who gives the Iowa permit knowledge test when a teen takes it at home?
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    Answer: C. A parent, who applies to be the proctor

    For the at-home option, a parent administers the test after submitting the Application to Proctor Knowledge Exam form.

  5. Question 5 of 25

    Which device can NOT be used for Iowa's at-home permit knowledge test?
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    Answer: B. A phone or tablet

    The student needs an internet-connected device, but not a phone or tablet.

  6. Question 6 of 25

    How long does the email link for Iowa's at-home knowledge test stay valid?
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    Answer: C. 72 hours

    The test link sent by email expires after 72 hours.

  7. Question 7 of 25

    After passing Iowa's at-home knowledge test, what must the teen still do?
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    Answer: D. Visit a DMV or county treasurer to be issued the permit

    After passing at home, the student must visit a DMV or county treasurer location to get the permit.

  8. Question 8 of 25

    What is Iowa's Skip the Trip – DOT Test Program?
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    Answer: A. A way to take the permit knowledge test at some schools

    Some schools offer the permit knowledge test through the Skip the Trip – DOT Test Program.

  9. Question 9 of 25

    Which person may supervise an Iowa instruction permit holder?
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    Answer: D. An immediate family member at least 21 with a valid license

    Supervisors can be a parent, guardian or custodian, an immediate family member 21 or older, a driver education instructor, or a person 25 or older with parent permission. All must be licensed.

  10. Question 10 of 25

    A licensed neighbor wants to supervise an Iowa permit holder. What is required?
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    Answer: B. The neighbor must be at least 25 and have written permission from the parent

    A person who is not family must be at least 25 and have written permission from the parent, guardian or custodian.

  11. Question 11 of 25

    When may an Iowa instruction permit holder drive?
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    Answer: B. At any time, but only with a qualified adult supervisor

    Permit holders may drive at any time as long as a qualified adult supervisor is with them.

  12. Question 12 of 25

    What license does an Iowa teen need to drive alone to school or work before the intermediate license?
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    Answer: B. A Special Minor's Restricted License

    Permit holders may not drive unsupervised to school or work. That requires a Special Minor's Restricted License.

  13. Question 13 of 25

    What is the rule on phones for an Iowa instruction permit holder?
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    Answer: A. No phone, tablet or other electronic device while driving (except built-in equipment)

    Permit holders may not use a cell phone, smartphone, tablet or other electronic device while driving. Permanently installed equipment is allowed.

  14. Question 14 of 25

    How many passengers may ride with an Iowa instruction permit holder?
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    Answer: C. No more than the number of seat belts

    There may be no more passengers than seat belts in the vehicle.

  15. Question 15 of 25

    What happens after a first violation of the Iowa instruction permit rules?
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    Answer: B. A warning letter, and the permit may be suspended

    A first offense brings a warning letter and possible suspension. A second offense brings a 30-day suspension.

  16. Question 16 of 25

    What is the penalty for a second violation of the Iowa instruction permit rules?
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    Answer: A. A 30-day suspension

    A second offense brings a 30-day suspension.

  17. Question 17 of 25

    In Iowa, how does a conviction, crash or restriction violation affect a teen's graduated license?
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    Answer: C. It delays moving to the next license phase by 6 months

    Each conviction, crash or restriction violation delays the upgrade to the next phase by 6 months.

  18. Question 18 of 25

    How long must an Iowa teen hold an instruction permit before the intermediate license?
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    Answer: C. 12 months

    Iowa requires a 12-month permit holding period.

  19. Question 19 of 25

    How many supervised driving hours does Iowa require during the permit stage?
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    Answer: D. 20 hours, including 2 at night

    Iowa requires 20 hours of supervised driving in the permit stage, 2 of them at night.

  20. Question 20 of 25

    What is the minimum age for an Iowa intermediate license?
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    Answer: D. 16

    The intermediate license is available at 16 for teens who finish driver education and the permit stage.

  21. Question 21 of 25

    What course must an Iowa teen complete to get an intermediate license?
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    Answer: D. Driver education

    Iowa requires driver education for the intermediate license.

  22. Question 22 of 25

    During which hours may an Iowa intermediate license holder NOT drive unsupervised?
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    Answer: D. 12:30 a.m. to 5 a.m.

    Iowa's intermediate night restriction runs from 12:30 a.m. to 5 a.m.

  23. Question 23 of 25

    How many more supervised hours must an Iowa teen log during the intermediate stage?
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    Answer: A. 10, including 2 at night

    The intermediate stage requires 10 more supervised hours, 2 of them at night.

  24. Question 24 of 25

    Which vehicle may an Iowa instruction permit holder NOT drive?
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    Answer: D. A vehicle rated at 16,001 pounds or more

    Permit holders may not drive commercial vehicles, vehicles rated at 16,001 pounds or more, or motorcycles unless licensed for them.

  25. Question 25 of 25

    Where can an Iowa teen take the permit knowledge test in person?
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    Answer: B. At a DMV or county treasurer location, by appointment

    You can schedule the test at a DMV or Iowa county treasurer location, take it at home with a parent proctor, or at some schools.

What to know before the test

  • You can get an Iowa instruction permit at 14 after passing the knowledge and vision tests, with a parent's written consent.
  • The knowledge test can be taken at a DMV or county treasurer, at home with a parent as proctor, or at some schools.
  • For the at-home test, you need a computer (not a phone or tablet), and the email link expires after 72 hours.
  • Permit holders may not use phones or other electronic devices while driving.
  • Each conviction, crash or restriction violation delays the next license phase by 6 months.
  • Teens hold the permit 12 months and log 20 supervised hours (2 at night) before the intermediate license at 16.

Frequently asked questions

How old do you have to be to get a permit in Iowa?

14. You must pass the knowledge and vision tests and have a parent's or guardian's written consent.

Can I take the Iowa permit test at home?

Yes, if you are at least 14. A parent applies to be the proctor and gives the test on a computer (not a phone or tablet). You then visit a DMV or county treasurer to get the permit.

Who can supervise an Iowa permit driver?

A licensed parent, guardian or custodian, an immediate family member 21 or older, a driver education instructor, or a person 25 or older with parent permission.

Can Iowa permit drivers use a phone?

No. They may not use a phone, tablet or other electronic device while driving, except permanently installed equipment.

How many practice hours does Iowa require?

20 hours, including 2 at night, during the permit stage, plus 10 more (2 at night) during the intermediate stage.

Sources

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