New Hampshire Fireworks Laws (2026): What’s Legal, What’s Not, and Local Rules
New Hampshire broadly allows Class C consumer fireworks, but local community restrictions still matter a lot. The New Hampshire State Fire Marshal says fireworks may only be used on private property you own, or with written permission from the landowner, or in the owner's presence. New Hampshire also maintains a statewide community restrictions list for permissible fireworks, and purchasers, possessors, and users of permissible fireworks must be at least 21 years old.
Quick answer
Class C consumer fireworks are broadly legal in New Hampshire, but local community restrictions and property-use rules still apply.
Important local law note
New Hampshire state law is only part of the picture. The State Fire Marshal maintains a community restrictions list for permissible fireworks, and local ordinances may allow, prohibit, or require a permit for use. Always verify local restrictions before buying, possessing, or using fireworks.
Last reviewed: 2026-03-16
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Official sources
FAQ
Are fireworks legal in New Hampshire?
Yes. Class C consumer fireworks are broadly legal in New Hampshire, but local community restrictions and property-use rules still apply.
How old do you have to be to buy fireworks in New Hampshire?
New Hampshire State Fire Marshal guidance says only adults 21 or older may legally purchase, possess, or display permissible fireworks.
Can towns restrict fireworks in New Hampshire?
Yes. New Hampshire maintains a community restrictions list showing where permissible fireworks are allowed, permit-required, or prohibited.
Can I use fireworks on someone else’s property in New Hampshire?
Only if you have written permission from the landowner or use them in the owner's presence.
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Disclaimer
This page is for general educational purposes only. It is not legal advice and it is not the authoritative source of truth for fireworks law. Official state statutes, fire marshal guidance, local ordinances, fire district restrictions, and emergency orders control. Always verify current official rules before purchase, transport, storage, or use.