Driving Age in Tennessee: Permit at 15, License at 16 and 18

The legal driving age in Tennessee is 15 for a learner permit, 16 for an intermediate restricted license, 17 for an intermediate unrestricted license, and 18 for a full Class D license with no restrictions. Between the permit at 15 and full licensure at 18, teens move through a four-stage Graduated Driver License (GDL) program, and each stage carries its own supervision rules, curfews, and passenger limits.¹

Learner Permit at Age 15

At 15, a teen can apply for a Level I learner permit at a Driver Services Center. Getting the permit requires passing a written knowledge test and a vision screening, and a parent or legal guardian has to sign the application.²

The permit is not a license to drive alone. A licensed driver at least 21 years old must ride in the front passenger seat any time the permit holder is behind the wheel. Everyone in the car has to wear a seatbelt, and the permit holder cannot drive between 10 p.m. and 6 a.m.²

The permit has to be held for at least 180 days before a teen can move up. During that time, the teen needs to log 50 hours of supervised driving, with at least 10 of those hours at night. A parent, guardian, or licensed driving instructor certifies the hours.¹

Intermediate Restricted License at Age 16

At 16, after 180 days on the permit and the required 50 hours of practice, a teen can take the road skills test. Pass it, and the state issues an Intermediate Restricted License. This is the first stage where the teen can drive alone, but two rules stay in place.

The curfew shifts to 11 p.m. through 6 a.m. Exceptions apply for work, school activities, and emergencies, but documentation should be kept in the car when relying on one.

The passenger rule is stricter than most families expect. No more than one passenger is allowed in the vehicle at any time. The limit does not apply when a licensed driver 21 or older with a valid unrestricted license is riding along, and it does not apply to siblings, step-siblings, or adopted or foster children living in the same household when the teen is carrying a parent’s letter authorizing the trip for school transportation.²

Breaking either the curfew or the passenger rule can bring a fine between $50 and $200, along with points on the driving record.²

Intermediate Unrestricted License at Age 17

At 17, a teen can move up to an Intermediate Unrestricted License, which removes the curfew and the passenger limit. There is no additional road test, but the state checks the teen’s record. Every one of the following must be true:¹

The Intermediate Restricted License has been held for at least one full year.
Fewer than six points have accumulated on the driving record. Six or more points forces the teen to hold the restricted license for an additional 90 days.
No at-fault traffic accidents are on the record.
No more than one seatbelt violation is on the record.

The upgraded license still shows the word “INTERMEDIATE.” That label stays until the driver takes action to remove it.

Full Class D License at Age 18

Full, unrestricted driving privileges arrive at 18. All GDL restrictions drop off. Removing the “INTERMEDIATE” designation from the physical card is not automatic, though. The driver has to visit a Driver Services Center and pay for a duplicate license to have it changed, and there is no deadline to do so before the license expires on its own.²

Hardship License at Age 14

Tennessee allows a limited hardship license, called a Class H, starting at age 14. It is not a substitute for the regular GDL path and it is not easy to get. The teen has to show a genuine need to drive: getting to school when no bus service is available, holding a job that supports the family, or attending regular medical appointments.³

The restrictions are tight:

Driving is allowed only between 5 a.m. and 7 p.m.
Travel is limited to pre-authorized destinations listed on the approval letter, by the most direct route, up to 25 miles one way.
Only immediate family members may ride along, and no other minors are allowed as passengers.
The vehicle must be a Class D passenger vehicle or a motorcycle with an engine of 125cc or smaller. No towing.

Applicants need supporting letters for each destination — from a school principal, an employer, or a physician, depending on the reason. A 14-year-old applicant, or any applicant who hasn’t held a learner permit for at least three months, must complete a state-approved driver education course. The hardship license expires on the teen’s 16th birthday regardless of when it was issued.³

Points and Suspensions Before Age 18

Tennessee’s point system treats minors more strictly than adults. A driver under 18 who accumulates six or more points in any 12-month period receives a suspension notice from the Department of Safety and is placed in the Driver Improvement Program.⁴

At six to nine points, the suspension runs three to six months. The teen has to attend an administrative hearing with a parent or guardian and complete a defensive driving course within 90 days. Missing the hearing triggers an automatic six-month suspension. At 10 or more points, the six-month suspension is automatic and the parent-attended hearing is mandatory. If the teen hits the six-point threshold again in a later 12-month window, the next suspension runs six to twelve months.⁴

A single speeding ticket can carry anywhere from one to eight points, so the six-point ceiling is not hard to reach. Points also feed back into the age-17 upgrade: a teen who crosses that threshold on the restricted license loses the ability to move to the unrestricted stage on schedule.

Documents Required for Minor Applicants

Missing paperwork is the most common reason teens are turned away at a Driver Services Center. For any GDL stage, a minor needs:

A Certificate of Compulsory School Attendance form completed by the school. It is only valid for 30 days from the date the school signs it. A high school diploma or GED substitutes for the form if the teen has already finished school.⁵
A certified birth certificate and a Social Security card.
Two separate proofs of Tennessee residency, such as utility bills or bank statements showing the address.
A signed Minor/Teenage Affidavit and Cancellation form. A parent, a stepparent living at the same address, or a legal guardian must sign it in front of a license examiner. If that adult cannot appear in person, the signature has to be notarized.⁵

Signing the affidavit is not a formality. The adult who signs takes on financial responsibility for the minor’s driving, which means potential liability for damages the teen causes behind the wheel. That same adult can cancel the minor’s license at any time by completing the cancellation portion of the form, which ends the financial responsibility.

Fees at Each Stage

Tennessee’s GDL fees are modest and vary by stage:⁶

Learner Permit (under 18): $10.50
Intermediate Restricted License: $24.50
Intermediate Unrestricted License: $2.00
Full Class D License at 18: $10.00

Applying through a County Clerk partner location adds a $4.00 administrative fee. The Driver Services Center issues a temporary paper license on the spot, and the permanent card arrives by mail within about 10 to 20 days.⁶

Moving to Tennessee With an Out-of-State Permit

An out-of-state permit does not let a teen skip Tennessee’s GDL requirements. New residents have 30 days after establishing residency to obtain a Tennessee license, and minors have to meet Tennessee’s separate GDL rules rather than swap the old permit for an equivalent one.⁷

Time already spent holding an equivalent permit in another state may count toward Tennessee’s 180-day waiting period. The statute references “its equivalent from another state,” but families should confirm with the local Driver Services Center before assuming the earlier time will be credited.²

1
State of Tennessee, Safety & Homeland Security. Teen/Graduated Driver License
2
Justia. Tennessee Code 55-50-311 – Learner Permit – Intermediate License – Fees – Restrictions – Penalties – Application – Parental Notification
3
State of Tennessee, Safety & Homeland Security. Hardship License (Class H or XH)
4
State of Tennessee, Safety & Homeland Security. Driver Improvement (Points Accumulation)
5
Tennessee Department of Safety & Homeland Security. Minor/Teenage Affidavit and Proof of School Attendance
6
State of Tennessee, Safety & Homeland Security. Driver License Fees
7
Tennessee Department of Safety and Homeland Security. New Residents