Idaho Supervised Instruction Permit
Idaho's Supervised Instruction Permit (SIP) is the very first driving credential a young Idahoan can hold, and it's available at 14 years 6 months — one of the youngest permit ages in the United States. The early start reflects the state's rural geography, but the rules around the SIP are strict: a state-approved driver education course is mandatory, supervised practice is required for at least 6 months, and the permit cannot stand alone as a driving credential.
Eligibility
To apply for an Idaho SIP, the applicant must be at least 14 years 6 months old, be enrolled in or have completed an ITD-approved driver education course, and have written parental or guardian consent on the application. The same rule applies whether the applicant is in public school, private school, or homeschool: enrollment in the driver-ed course is the trigger, and the instructor often provides the SIP application paperwork as part of the course.
Documents and application
Walk into an ITD driver service office with:
- Proof of identity — certified U.S. birth certificate or valid U.S. passport.
- Proof of Social Security number — SSN card or a W-2.
- Proof of Idaho residency — school enrollment letter, parent's utility bill at the same address, or recent correspondence.
- Driver education enrollment certificate signed by the instructor.
- Parent or guardian to co-sign the ITD-3187 application (and to financially sponsor the minor's driving record).
The parent or guardian who signs assumes financial responsibility for the teen's driving and may withdraw consent at any time, which immediately cancels the SIP.
Vision and knowledge tests
The SIP applicant takes a vision screening at the office and the standard 40-question Idaho knowledge test. The same scoring rule used for the regular Class D license applies: at least 34 of 40 correct (85%) to pass. Test prep typically comes from the Idaho Driver's Manual, which is included as the textbook in most state-approved driver-ed courses.
Driver education
Idaho requires state-approved driver education for everyone under 17 who is applying for any driving credential. The course consists of at least 30 hours of classroom instruction, 6 hours of behind-the-wheel training with a certified instructor, and 6 hours of in-car observation. Public school programs and ITD-approved commercial schools both satisfy the requirement, and homeschool families have access to a small number of state-recognized providers. The instructor's signed completion certificate is what unlocks the next stage.
Supervised practice and 50 hours
Once the SIP is in hand, the teen must complete at least 50 hours of supervised driving before stepping up to the next stage. At least 10 of those hours must be at night, which is one of the more demanding nighttime components in the country. The supervising driver must be a licensed adult age 21 or older, seated in the front passenger seat, with no smartphone or other distraction in use. The hours are tracked on a paper or app-based driving log that the parent or guardian signs and submits at the next office visit.
Permit duration and stepping up
The SIP must be held for at least 6 months with no driving violations before the holder can move to a Restricted Supervised License at age 15. Any traffic conviction during the SIP period — even a minor infraction — resets that 6-month clock. The 6-month rule and the 50-hour rule run in parallel; both must be satisfied before the teen can take the road skills test for the next credential.
What the SIP does not allow
The SIP is a supervised-only credential. The teen may not drive solo, may not transport non-family passengers without the supervising driver present, and may not drive between sunset and sunrise without the supervising driver in the front seat. Violating any of these conditions is treated as a major driving offense and typically extends the GDL track or restarts the SIP period from zero. Once the SIP graduates to a Restricted Supervised License, more freedom is granted but new rules apply.