Iowa splits its supervised driving requirement across two licensing stages. To move from an instruction permit to an intermediate license, a teen needs 20 hours of supervised driving including at least 2 hours at night. To move from the intermediate license to a full license, another 10 hours are required, including 2 more at night. That is 30 hours in total — the lowest combined requirement in the country. Iowa also has one of the youngest permit ages, at 14, and requires an approved driver education course for drivers under 18.
Iowa supervised driving requirements at a glance
| Requirement | Iowa |
|---|---|
| Total supervised hours | 20 hours for the intermediate license, plus 10 more for the full license (30 total) |
| Night hours | 2 hours at night for the intermediate license, plus 2 more for the full license |
| Professional / instructor hours | An approved driver education course is required for drivers under 18; its behind-the-wheel instruction is separate from the supervised hours |
| Minimum permit age | 14 (instruction permit) |
| Permit holding period | 12 months on the instruction permit with a clean record before the intermediate license at 16 |
| Permit validity | Iowa instruction permits are commonly issued for a 2-year term — check the expiration on the card |
| Who may supervise | A parent, guardian, or driver education instructor, or a licensed adult 21 or older with the parent's authorization, in the front passenger seat |
| Official log form | Iowa DOT publishes a supervised driving log / certification form for the required hours — get the current version from the Teen Drivers page |
| Certification method | Parent or guardian signs the log certifying the hours at each stage |
| State app or program | None. Iowa does not publish an official hour-logging app. |
Who can supervise practice driving in Iowa
Iowa's rule is written around the parent, with room for another adult when the parent authorizes it.
- A parent, guardian, or driver education instructor is the default supervisor.
- Another licensed adult 21 or older can supervise with the parent's or guardian's authorization.
- Front passenger seat, every drive. Iowa's permit age of 14 means a lot of this practice happens with a very young driver — the supervising adult being genuinely attentive matters more than the paperwork.
Night hours, and what "night" means here
Iowa's night requirement is unusually small: 2 hours for the intermediate license and 2 more before the full license. The DOT does not publish a clock definition, so use actual darkness. Two hours is four half-hour drives — you could clear it in a week of evening errands. That is exactly why it is worth going past the minimum. Iowa's intermediate license carries a 12:30 AM to 5 AM restriction because rural night driving is where new Iowa drivers crash, and four total night hours is not much preparation for a two-lane highway at 55 with no lighting and deer along the ditch. Treat the state numbers as the floor.
What counts as a loggable hour
- Public-road driving with a qualified supervisor counts. The trip to school, errands, highway miles, practice loops around the neighborhood — it all counts as long as the permit holder is at the wheel and the supervising driver is in the front passenger seat.
- Time parked, idling, or waiting in a drive-through does not count. Log driving time, not trip time.
- Empty parking lots and closed courses generally do not count. The point of the requirement is real traffic.
- Hours before the permit was issued do not count. The permit has to be in hand first.
- The 12-month permit period is the real gate. Iowa's hour totals are low enough to finish in a couple of months; the permit still has to be held a full year with a clean record.
How to actually get to 20 hours (then 10 more)
Twenty hours over a 12-month permit period is a little under half an hour a week — almost nothing. In practice, most Iowa families drive far more than the minimum, and they should: the state's numbers are the lowest in the country and they were set as a floor, not a recommendation. A reasonable target is the national norm of 50 hours with 10 at night, using the state's 20 and 10 as checkpoints rather than finish lines.
Official Iowa resources
- Iowa DOT — Teen Drivers — instruction permit, intermediate, and full license requirements plus the driving log
- Iowa Driver's Manual — the handbook the knowledge test comes from
Tracking your hours
Iowa asks for a signed log at two separate stages, which means the record has to survive across more than a year without gaps.
PermitReady is a free iPhone and iPad app that does two things: practice questions for the Iowa DOT permit test, and a supervised driving hours log. Each drive is one entry — date, duration, and condition tags including night, highway, rain, and heavy traffic — with a running total at the top so you always know how far you have left to go. Entries can be backdated, so a log you started late can still be complete. It works offline, and there is no account to create: nothing is uploaded, and the log lives on the phone.
Honest limits: PermitReady does not detect drives automatically, does not use GPS, is iPhone and iPad only, and does not generate a signed state affidavit. It is a record you copy from when you fill in the Iowa DOT driving log. If you would rather have automatic drive detection or an Android app, RoadReady has both — we compare them directly in PermitReady vs RoadReady. There is also a full write-up of the driving log and a set of printable paper templates if you would rather keep it on paper.
Frequently asked questions
How many supervised driving hours does Iowa require?
20 hours including 2 at night to get an intermediate license, then 10 more hours including 2 more at night to move up to a full license. That is 30 hours in total, the lowest combined requirement in the country.
How old do you have to be to get an Iowa instruction permit?
14. The instruction permit has to be held for 12 months with a clean driving record before the intermediate license at 16.
How many night hours does Iowa require?
2 hours before the intermediate license and 2 more before the full license. Given Iowa's rural night driving conditions, most families treat that as a floor rather than a target.
Does Iowa have an official driving log form?
Yes. The Iowa DOT publishes a supervised driving log and certification form. Download the current version from the Teen Drivers page rather than reusing an old copy.
Is driver education required in Iowa?
Yes, for drivers under 18. An approved course is required, and its behind-the-wheel instruction is counted separately from the supervised hours a parent certifies.
Also for Iowa
Iowa permit test practice · Supervised driving hours log · Printable log templates · Supervised driving hours by state
Verification and disclaimers
Requirements verified August 2026 against Iowa DOT, Teen Drivers. Requirements change, and the Iowa Department of Transportation can revise them without much notice — always confirm the current rules with the Iowa Department of Transportation before your road test.
PermitReady's driving hours log is a personal tracking tool. It is not a state form and has not been approved or endorsed by any state licensing agency. Check with your state's DMV, RMV, DPS, BMV, or equivalent agency for which log format they require, and use their official state form if one is mandated.
RoadReady® is a registered trademark of Safe Roads Alliance, Inc. PermitReady is not affiliated with, endorsed by, or sponsored by Safe Roads Alliance, Inc.
PermitReady is not affiliated with, endorsed by, or approved by the Iowa Department of Transportation or any government agency.