Montana Fireworks Laws (2026): What’s Legal, What’s Not, and Local Rules
Montana allows permissible fireworks under state law, but the state does not allow everything commonly sold in broader fireworks states. Montana law says permissible fireworks may be sold, offered for sale, and used within the state, but separately excludes sky rockets, Roman candles, and bottle rockets from the permissible-fireworks definition. Montana also prohibits anyone under 18 from possessing for sale, selling, or offering permissible fireworks for sale.
Quick answer
Only Montana-permissible fireworks are broadly legal; sky rockets, Roman candles, and bottle rockets are excluded.
Important local law note
Montana state law is only part of the picture. Even if an item is a permissible firework under Montana law, local city rules and public-land restrictions may still prohibit its use. Always verify local restrictions before buying or using fireworks.
Last reviewed: 2026-03-16
Compare nearby states
Related legal pages
Use this page alongside licensing and national law-reference resources.
Official sources
FAQ
Are fireworks legal in Montana?
Only permissible fireworks are broadly legal in Montana. Some common consumer items are excluded.
Are Roman candles legal in Montana?
No. Montana’s permissible-fireworks law excludes Roman candles.
Are bottle rockets legal in Montana?
No. Montana’s permissible-fireworks law excludes bottle rockets.
How old do you have to be to sell fireworks in Montana?
Montana law says a person under 18 may not possess for sale, sell, or offer permissible fireworks for sale.
Related Pyro Innovations pages
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.