Booster Seat Laws NY: Age, Weight and Height Rules in New York (2026)
Short answerYes. Under Vehicle and Traffic Law § 1229-c, children aged 4 to under 8 must ride in an appropriate child restraint system, which is usually a booster seat used with a lap and shoulder belt. A violation carries a civil fine of $25 to $100.
Last verified: November 2, 2026 against Vehicle and Traffic Law § 1229-c, the Governor’s Traffic Safety Committee and the New York DMV
The booster seat laws NY parents follow come down to two questions: how old is your child, and does the child fit the seat? The state sets a minimum age of 8 for leaving the booster behind, while the seat maker’s weight and height limits decide which seat is right. This page explains the age rule, the weight and height defense, the fines and the special cases. It is general information, not legal advice.
Key facts
- Ages 4 to under 8: an appropriate child restraint system, such as a booster, used with a combination lap and shoulder belt.
- Under 4: a federally approved child seat, though a child over 40 pounds may use a booster with a lap and shoulder belt.
- Size defense: a belted child taller than 4 feet 9 inches and/or heavier than 100 pounds.
- Fine: $25 to $100 per violation, plus three license penalty points for the driver, according to the Governor’s Traffic Safety Committee.
- Age 8 to 15: a safety belt, though a booster is still recommended if the child does not fit the belt.
- Taxis and liveries: exempt from the child restraint rule.
What is the booster seat law in New York?
Every passenger aged 4 or older but under 8 must ride in an appropriate child restraint system, in the front or back seat. The rule sits in VTL § 1229-c(1)(b) for back seats and VTL § 1229-c(2)(c) for front seats.
A booster must be used with a combination lap and shoulder belt. If the vehicle has no combination belts, or they are all in use by passengers under 16, a lap belt may be used instead. The Governor’s Traffic Safety Committee warns that a booster works only with both parts of the belt together.
Booster seat laws NY by weight and height
The statute does not set a single minimum weight for a booster. It defines an “appropriate” system as one for which the child meets the occupant size and weight recommendations of the seat’s manufacturer (VTL § 1229-c(4)). Read the label and the manual, because every booster has its own range.
| Measure | What New York law says |
|---|---|
| Booster minimum or maximum weight | Set by the seat maker, not by the statute |
| Child under 4 weighing more than 40 pounds | May use a booster-style restraint with a lap and shoulder belt |
| Child weighing more than 100 pounds | Defense to the booster charge if belted |
| Child taller than 4 feet 9 inches | Defense to the booster charge if belted |
The statute uses “and/or,” so either measurement can support the defense, as long as the child was restrained by a safety belt. The defense is raised if you are charged, so a child’s height and weight are worth knowing before a roadside stop.
When can a child stop using a booster seat in New York?
At age 8, the law no longer requires a booster, and a safety belt is enough. The Governor’s Traffic Safety Committee recommends that an 8-year-old under 4 feet 9 inches or under 100 pounds keep using a child restraint system.
The committee’s fit check is practical. A child can use the adult belt when sitting straight against the seat back with knees bent over the edge of the seat, and with the belt fitting properly. If not, keep the booster.
What is the fine for breaking the booster seat law?
The civil fine is at least $25 and at most $100 under VTL § 1229-c(5). The Governor’s Traffic Safety Committee says the driver can also receive three driver license penalty points for each violation. The driver, not the child, is responsible.
| Situation | Result |
|---|---|
| Child aged 4 to 7 without a proper restraint | Civil fine of $25 to $100 |
| Fine waiver, first offense | Required if you prove you bought or rented a proper restraint before your court date |
| Second or later conviction | No waiver available |
Under VTL § 1229-c(6), the court must waive the fine for a child under 8 if you show proof that you bought or rented a compliant restraint between the charge date and the court date. The waiver does not apply to a second or later conviction. Court surcharges and fees may still apply.
Can a child under 4 use a booster seat?
Only in one case. A child under 4 must ride in a federally approved child seat, and under 2 that seat is rear-facing unless the child exceeds the maker’s weight or height limit. If the child weighs more than 40 pounds, a booster used with a lap and shoulder belt is allowed. For the full set of stages, see our New York car seat laws guide.
Where should a child in a booster sit?
The law covers both rows, but the back seat is safer. The Governor’s Traffic Safety Committee says children age 12 and under should sit in the rear seat for maximum protection. That is advice, not a statute.
Taxis, buses and other exceptions
- Taxis and liveries: exempt from the child restraint rule, but riders 8 to under 16 must be belted, and only a present parent or guardian aged 18 or older can be summoned.
- Non-school buses: generally exempt, except charter buses, where riders 8 and older must wear a belt.
- Medical exemption: a physician or nurse practitioner may certify that a physical disability prevents appropriate restraint.
- Lawsuits: not using a restraint cannot prove who caused a crash, but it can reduce damages if pleaded as a defense.
New York City rules
New York City follows the state law, and the NYPD enforces VTL § 1229-c as written. There is no separate city booster rule.
New York City note: Yellow cabs and for-hire cars are exempt, but a child aged 4 to 7 is safest in a lightweight backless booster that you carry along. It fits in a bag and works with the lap and shoulder belt in the back seat.
Real New York scenarios
- A 5-year-old on a school run in Buffalo: the child needs a booster or harness seat, and the driver is the person ticketed.
- A 7-year-old who is 4 feet 10 inches tall: if belted, the size defense applies because the child is taller than 4 feet 9 inches.
- A 9-year-old who slouches in the seat belt: the law no longer requires a booster, but the belt is not fitting well, so a booster is the safer choice.
Myths and facts
- Myth: A 40-pound minimum applies to every booster. Fact: The statute leaves booster weight limits to the seat’s maker.
- Myth: A 6-year-old can use an adult belt if tall enough. Fact: A belted child over 4 feet 9 inches has a defense if charged, but the rule still applies until age 8.
- Myth: The back-seat advice is a law. Fact: It is a safety recommendation.
Is New York changing its booster seat law?
Not for ages 4 to 7. Bills S9800, A1540 and S2265 would add child restraint rules for passengers under 8 in taxis and liveries, with a fine of up to $50, and all three remain in committee in the 2025-2026 session. None changes the current booster age rule.
Frequently asked questions
What are the booster seat requirements in New York?
Children aged 4 to under 8 must use an appropriate child restraint system, such as a booster, with a lap and shoulder belt. The child must also fit the weight and size recommendations of the seat’s manufacturer.
How tall must a child be to stop using a booster in New York?
Taller than 4 feet 9 inches gives a belted child a defense to the booster charge. After age 8, the booster is no longer required, but the committee suggests it for children who do not fit the adult belt.
What weight does a child need for a booster seat in New York?
The statute sets no booster minimum for ages 4 to 7. A child under 4 needs to weigh more than 40 pounds to use a booster with a lap and shoulder belt. Otherwise, follow the seat’s label.
Can an 8-year-old ride without a booster in New York?
Yes, as a matter of law. A child aged 8 to 15 must be in a safety belt. A booster is still recommended for an 8-year-old under 4 feet 9 inches or under 100 pounds.
Is a booster seat required in an Uber or taxi in New York?
Not in a taxi or livery, which are exempt from the child restraint rule. How the law treats an app-based car depends on how the vehicle is classified, so bringing your own booster is the safest choice.
What happens if I get a booster seat ticket?
You face a civil fine of $25 to $100 and possibly three penalty points. On a first offense, buying a proper restraint before your court date requires the court to waive the fine.
What changed on this page
- November 2, 2026: first publication, checked against
VTL § 1229-cand the status of bills S9800, A1540 and S2265. Spotted a mistake? See our corrections page and editorial policy.
If this affects you
For a booster seat ticket, contact the court named on the summons or a New York-licensed traffic attorney. For help fitting a seat, use a free inspection station listed by the Governor’s Traffic Safety Committee. You can also browse the driving and vehicles section. The New York State Bar Association lawyer referral service can help you find an attorney.
