Tennessee GDL Rules Explained
Last updated 2026-07-31
Four named steps, not numbered levels
Tennessee's graduated system has four steps: the Learner Permit, the Intermediate Restricted License, the Intermediate Unrestricted License, and finally the Regular (unrestricted) Class D license. A license issued under any of the first three steps has 'GDL' printed in the bottom left corner.
The substance is the same graduated approach used elsewhere — start supervised, earn more privileges over time — Tennessee just names each stage rather than numbering them Level 1/2/3.
Getting the Learner Permit at 15
You can apply for a Learner Permit at 15, after passing the vision screening and knowledge test. While you hold it, you can only drive with a licensed driver at least 21 sitting beside you in the front seat, and never between 10 p.m. and 6 a.m.
A separate Class H hardship license exists for 14-year-olds in genuine family hardship cases — daylight hours only, and it automatically expires once the holder turns 16. Fewer than 1% of minor licenses issued are hardship licenses.
Intermediate Restricted: the 180-day hold and a real curfew
At 16, with the permit held 180 days and the road test passed, a teen moves to the Intermediate Restricted License. It comes with a curfew (no driving 11 p.m. to 6 a.m. unless with a parent/guardian, or a licensed driver 21+ specifically designated in writing) and a strict 1-passenger limit.
The passenger limit has narrow exceptions: a passenger 21 or older with an unrestricted license doesn't count against the limit, and neither do siblings living in the same house if the driver carries a parent's written permission letter for trips to and from school.
Intermediate Unrestricted at 17 — unless you've slipped up
Moving to the Intermediate Unrestricted License at 17 normally just requires having held the Restricted license a full year and paying a $2 fee — no additional tests. The restrictions lift, though the word 'Intermediate' stays on the license.
That one-year clock gets 90 days longer if the teen picked up 6 or more points, contributed to an at-fault crash, or got a second seatbelt violation while on the Restricted license. A second moving violation adds a different requirement entirely: an approved driver-education course before advancing.
How violations escalate through the GDL Penalties Table
Tennessee's own GDL Penalties Table lays out exactly what happens for each kind of slip-up during the Restricted or Unrestricted stages:
- 6 or more points on the driving record: extends the required holding period.
- Contributing to a crash: adds 90 days to the Intermediate Restricted hold.
- A second seatbelt violation: adds 90 days to the Intermediate Restricted hold.
- A second moving violation: requires completing an approved driver-education course.
- A forged or fraudulent curfew-exception letter: revokes the Intermediate Restricted License, reissuing only a Learner Permit until age 18.
- Contributing to a fatal accident: reissues a Learner Permit only, until age 18, regardless of which stage the teen was in.
Notice the pattern: most violations just add time to the current stage, but the two most serious ones — a forged letter and a fatal accident — are the only ones that can drop a teen all the way back to a Learner-Permit-only status until they turn 18.
Source
More Tennessee Guides
- How Long Is a Tennessee Permit Valid?
- What to Bring to Your TN Driving Exam
- What Happens If You Fail Your TN Exam
- Do You Need Driver's Ed in Tennessee?
Rules and requirements change — always confirm current details with Tennessee DOSHS before your exam. Check the full guides index or the Tennessee cheat sheet and FAQ, or take a free Tennessee practice test.