Vermont Car Seat Laws by Age: Requirements, Fines, and Exemptions

Vermont car seat laws by age move a child through four stages under 23 V.S.A. § 1258: rear-facing until age two, forward-facing with a harness through age four, a booster through age seven, and a seat belt from age eight until eighteen. The driver is personally responsible for making sure every passenger under 18 is properly secured before the vehicle moves, and a violation is a civil fine starting at $25.¹

Under Age 2: Rear-Facing Seat

Children under two must ride in a rear-facing child restraint with a harness. Age two isn’t automatically the graduation point. A child who turns two should stay rear-facing until they exceed the weight or height limit printed on the seat by the manufacturer.¹

One rule is absolute: a rear-facing seat cannot be placed in front of an active passenger-side airbag. Either put the seat in a back row, or deactivate the airbag. Airbags deploy in a fraction of a second and can cause fatal injuries to an infant seated directly in front of one.²

Ages 2 Through 4: Forward-Facing Harnessed Seat

Once a child is at least two and has outgrown the rear-facing seat’s limits, they move into a forward-facing seat with a harness. Vermont law keeps them in this stage until they’ve either aged out at five or hit the manufacturer’s weight or height ceiling, whichever comes later.¹

Harness straps should sit at or above the child’s shoulders and fit snug against the chest. If you can pinch a fold of webbing between your fingers, it’s too loose.

Winter Coats Create Hidden Slack

Puffy coats and snowsuits compress on impact, opening a gap between the child and the harness. NHTSA warns that this bulk creates a loose fit and lets a child move inside the harness during a crash.³ Use thin fleece layers, buckle the harness snug, and drape a coat or blanket over the top for warmth.

Ages 5 Through 7: Booster Seat

Children under eight who have outgrown a forward-facing harnessed seat must ride in a booster. The booster raises the child so the vehicle’s belts cross the right anatomy: the shoulder belt across the collarbone and mid-chest, the lap belt low on the upper thighs rather than the stomach.¹

Eight is the statutory minimum for leaving the booster behind, but a small eight-year-old may still need one. Fit is the real test.

Five Checks Before Ditching the Booster

Your child is ready for the vehicle belt alone when all five of these are true at once: back flat against the seat back, knees bending naturally at the seat edge, feet flat on the floor, shoulder belt crossing between the neck and shoulder and lying across the mid-chest, and lap belt resting on the upper thighs across the hip bones. If the child scoots forward to bend their knees, the lap belt rides up onto the belly and the check fails.

Ages 8 Through 17: Seat Belt

From age eight through seventeen, every passenger must be buckled, front seat or back.¹ The driver is cited if a minor passenger is unbuckled, so the responsibility doesn’t shift to the teenager.

Vermont also requires children under 13 to ride in the rear seat whenever practical.¹ If your vehicle has no rear seat, or the rear is already full of other children in car seats, front-seat placement is not a violation. When there’s an open rear seat, though, children under 13 belong in it.

Exemptions

The statute carves out three narrow exceptions:

Vehicles regularly used to transport passengers for hire, such as taxis and livery vehicles, unless owned or operated by a child care facility.
Vehicles that were manufactured without safety belts.
Evacuations from a disaster area ordered by a law enforcement officer, firefighter, or other authorized authority.

The for-hire exemption does not cover personal vehicles used for occasional ride-sharing, and child care vans are explicitly excluded.¹ Type I school buses are exempt from the statute entirely.⁴

Fines for Violations

A child restraint violation is a civil offense, and the base fines escalate with repeat citations:

First violation: $25
Second violation: $50
Third and subsequent violations: $100

Those are the statutory amounts.¹ Court surcharges and administrative fees can push the total higher. Vermont’s point system for moving violations does not specifically list child restraint offenses; the statute treats it as a civil penalty rather than a moving violation with license points. Auto insurance carriers can still respond to the citation on their own.

Replacing a Seat After a Crash

Every car seat carries an expiration date, usually printed on the base or shell, and seats generally last six to ten years from manufacture. An expired seat still meets the letter of Vermont law, but degraded plastic and stretched straps may not protect a child in a crash.

After any collision, check whether the seat needs replacing. NHTSA requires replacement after a moderate or severe crash. A crash counts as minor only when all of the following are true: the vehicle could be driven away, the door nearest the car seat was undamaged, no passenger was injured, no airbags deployed, and the car seat has no visible damage.⁵ Miss any one condition and the seat needs replacing before the next trip. Some manufacturers direct replacement after any crash, so check the manual as well.

Free Car Seat Inspections

Installation errors are common, even among experienced parents. Vermont offers free inspections by certified safety technicians at fitting stations around the state and at periodic car seat check events, open to anyone without an appointment at check events.⁶ If you’ve just moved a child to a new stage or aren’t sure the harness or belt is doing its job, a quick check is the cheapest safety upgrade available.

1
Vermont General Assembly. Vermont Code 23 Section 1258 – Child Restraint Systems; Individuals Under 18 Years of Age
2
National Highway Traffic Safety Administration. Air Bags
3
National Highway Traffic Safety Administration. Keep Your Little Ones Warm and Safe in Their Car Seats
4
Vermont General Assembly. Vermont Code 23 Section 1258 – Child Restraint Systems; Individuals Under 18 Years of Age
5
National Highway Traffic Safety Administration. Car Seat Use After a Crash
6
Vermont Department of Health. Child Passenger Safety