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Montana Fireworks Permit Rules (2026)

Conditional: In Montana, consumer fireworks (excluding sky rockets, Roman candles, and bottle rockets) are permitted during the June 24–July 5 and Dec 29–31 windows without a personal permit.

ConditionalVerified Jun 7, 2026

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In Montana, consumer fireworks (excluding sky rockets, Roman candles, and bottle rockets) are permitted during the June 24–July 5 and Dec 29–31 windows without a personal permit. Wholesalers are permitted at the state level and local jurisdictions may add retail permit requirements.

Official source: mca.legmt.gov →

General legal information, not legal advice — verify important decisions with a licensed attorney.

Fireworks Permit Rules in states bordering Montana

The same rule in each neighboring state LawLert has verified, from that state’s own official source.

IdahoConditional
In Idaho, non-aerial consumer fireworks may be used without a personal permit during the legal windows (around June 23–July 5 and Dec 26–Jan 1); retailers must hold a state license. Aerial items remain illegal to use in Idaho, and local jurisdictions may restrict further.
Verified Jun 7, 2026 · Source: legislature.idaho.gov · Full Idaho rule →
North DakotaConditional
In North Dakota, consumers need no personal permit; retailers are licensed through county sheriffs and wholesalers through the Attorney General. Sales run June 27–July 5 and Dec 26–Jan 1, and public displays need a city or county permit filed in advance.
Verified Jun 7, 2026 · Source: ndlegis.gov · Full North Dakota rule →
South DakotaConditional
In South Dakota, consumer fireworks may be purchased without a personal permit; retailers are licensed via county sheriffs and wholesalers via the State Fire Marshal. The statutory discharge window is June 27–July 6, and local ordinances may expand or restrict it.
Verified Jun 7, 2026 · Source: dps.sd.gov · Full South Dakota rule →
WyomingConditional
In Wyoming, consumer fireworks are permitted with no personal permit required by state law (buyers 16+). Counties and cities set additional restrictions, and public displays require a local permit (14+ days ahead) with proof of insurance.
Verified Jun 7, 2026 · Source: wyoleg.gov · Full Wyoming rule →

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