Safe Travels in New Hampshire: Car Seat Laws in Taxis, Airport Transfers, and Car Rentals
- tscheiman
- Mar 29
- 3 min read

Ensuring your child's safety while traveling in New Hampshire requires understanding the state's car seat laws and their application across various transportation modes, including personal vehicles, taxis, ride-shares, airport transfers, and rental cars. This guide provides an overview of New Hampshire's regulations and practical advice to help you navigate family travel safely.
New Hampshire Car Seat Laws Overview
As of January 1, 2024, New Hampshire law mandates specific child restraint requirements based on age and height:
Children under 2 years old: Must be secured in a rear-facing child passenger restraint system in accordance with safety standards. Governors Highway Safety Association+2Justia Law+2Saferide 4 Kids+2
Children under 7 years old and less than 57 inches tall: Must be properly fastened and secured by a child restraint system that complies with U.S. Department of Transportation safety standards. Justia Law+1Saferide 4 Kids+1
Children aged 7 to 17 years: Must wear a seat or safety belt that is properly adjusted and fastened. Justia Law+1Be Seat Smart NH+1
It's recommended to keep children in the back seat until at least age 13 for optimal safety.
Car Seat Requirements in Taxis and Ride-Shares
New Hampshire law requires that any child under the age of 18 riding as a passenger in a motor vehicle be secured by either a seat belt or a child safety seat. However, there are exceptions to this requirement, including for taxis and buses. Despite this exemption, for your child's safety, it is advisable to use an appropriate car seat when traveling in a taxi or ride-share vehicle. Parents or guardians should bring and install their own car seats to ensure their child's safety.Traffic Safety for New Hampshire+1Bilförsäkring.se+1
Car Seat Policies for Rental Cars
When renting a vehicle in New Hampshire, standard car seat laws apply. Most major car rental companies offer child safety seats as optional add-ons to comply with state regulations. It's advisable to reserve these seats in advance to ensure availability. However, bringing your own car seat can offer familiarity and assurance of proper fit and installation. If you choose to rent a car seat, ensure it's appropriate for your child's age, weight, and height, and that you understand how to install it correctly.
Safety Considerations for Airport Transfers
New Hampshire's major airports, such as Manchester-Boston Regional Airport (MHT), offer various ground transportation options. When arranging airport transfers, consider the following:
Shuttle Services: Some airport shuttle services may provide child seats upon request. It's essential to inquire and reserve in advance.
Private Car Services: Many private transportation companies offer vehicles equipped with child seats. Confirm availability and any additional fees when booking.
Types of Car Seats
Selecting the appropriate car seat depends on your child's age, weight, and height:
Rear-Facing Car Seats: Ideal for infants and young toddlers, offering the best protection in a collision.
Forward-Facing Car Seats: Suitable for toddlers and preschoolers who have outgrown rear-facing seats.
Booster Seats: Designed for older children who have outgrown forward-facing seats, positioning the seat belt properly across the child's body.
Conclusion
Ensuring your child's safety while traveling in New Hampshire involves understanding and adhering to state car seat laws, even when using taxis, ride-shares, airport transfers, or rental cars. While taxis and buses are exempt from these laws, prioritizing your child's safety by using appropriate car seats or booster seats is highly recommended. Planning ahead by bringing your own car seat or confirming availability with transportation providers can help ensure a safe and compliant journey for your family.
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