Iowa · Permit testWhich scheduler to use
| You need | Where to book |
|---|---|
| Permit test, license or ID, 18 or older | The DOT's Driver's License/ID appointment page |
| Permit, license or ID, under 18 | The DOT's under-18 scheduler |
| Drive test | The DOT's drive test scheduler |
| CDL knowledge test | The DOT's CDL knowledge test request |
| Any test at a county treasurer's office | The county office itself |
How do you book an Iowa DOT permit test appointment?
- Build your document list with the DOT's online checklist, so you know what to bring.
- Under 18, have a parent or guardian plan to come with you, or sign the consent form (430018) ahead of time.
- Open the right scheduler from the table and pick any DOT service center.
- Choose an open time and confirm.
- Need to change it? Use the DOT's find, cancel or reschedule page.
Testing at a county treasurer's office
The knowledge test is also given at county treasurer's offices. The manual asks you to contact the office you plan to visit to see how it's handling business, and the Iowa State Treasurers Association's map lists each office's details. County office fees are on the DMV locations page.
Testing at home or school first
Under 18, you can skip the test part of the visit. A parent proctors it at home, or a participating school gives it. You still book an appointment afterward to get the permit issued, and the parent's proctor application can take 7 to 14 days, so start early.
Sources: Iowa DOT · Iowa Driver's License Manual and 4 more. Checked October 2026.
- Iowa DOT: Schedule an appointment ↗
- Iowa DOT: Instruction permit for under age 18 ↗
- Iowa DOT: All DMV locations ↗
- Iowa DOT: Prepare for your driving test ↗
- Iowa DOT: CDL testing ↗
- Iowa Driver's License Manual, M1170, July 2026 (PDF) ↗
Rules and fees can change, so check the official site before your test.