Massachusetts Fireworks Laws (2026): Full Ban Explained

Massachusetts bans consumer fireworks outright. It is unlawful to sell, keep or offer for sale, possess, use, or explode fireworks, including sparklers, rockets, and every other device the statute names, under Mass. Gen. Laws ch. 148, § 39, subject to nine narrow exceptions, none of which covers an ordinary consumer purchase (the closest is an unqualified permission to sell fireworks in Massachusetts for shipment directly out of the state). The devices genuinely excluded from the "fireworks" definition entirely are cap-firing toy pistols, canes, and guns using paper or plastic caps of 0.25 grains or less, built so a hand cannot touch the cap in place, and toy pistol paper or plastic caps of under 0.20 grains on their own, both permitted for sale and use at all times. The only legal way to see fireworks discharged in Massachusetts is a supervised public display run under a permit issued to a municipality, fair association, amusement park, or similar organization, not an individual consumer.

Jurisdiction scope: This article covers Massachusetts's state fireworks law under Mass. Gen. Laws ch. 148, §§ 12, 16, 39, 39A, 40, and 42, including the consumer ban, the toy-cap exception, the display-permit process, and penalties. It does not address individual municipal fire-code provisions beyond the state's supervised-display permit framework.

The Ban

Massachusetts's fireworks statute is written as a broad prohibition rather than a licensing framework. Mass. Gen. Laws ch. 148, § 39 states:

"No person shall sell, or keep or offer for sale, or have in his possession, or under his control, or use, or explode, or cause to explode, any combustible or explosive composition or substance, or any combination of such compositions or substances, or any other article, which was prepared for the purpose of producing a visible or audible effect by combustion, explosion, deflagration, or detonation."

A separate paragraph then defines what "fireworks" means for that ban: "the word 'fireworks' shall include compositions, substances or other articles and shall also include blank cartridges or toy cannons in which explosives are used, the type of toy balloon which requires fire underneath to propel the same, firecrackers, cherry bombs, silver salutes, M-80's, torpedoes, sky-rockets, Roman candles, sparklers, rockets, wheels, colored fires, fountains, mines, serpents, or other fireworks of like construction or any fireworks containing any explosive or flammable compound, or any tablets or other device containing any explosive substance." That single ban covers the full lifecycle of a firework in Massachusetts: selling it, offering it for sale, possessing it, and using or exploding it are all unlawful for an ordinary consumer. The statute names sparklers specifically alongside firecrackers, cherry bombs, silver salutes, M-80s, torpedoes, sky-rockets, Roman candles, rockets, wheels, colored fires, fountains, mines, and serpents. Unlike most states that ban consumer fireworks generally but exempt sparklers as a low-risk novelty, Massachusetts does not carve sparklers out at all.

The statute lists nine exceptions, and none of them lets an ordinary consumer buy fireworks for personal use in Massachusetts, but the first is a real, unqualified sale exemption worth stating precisely: (1) the sale of any fireworks to be shipped directly out of the commonwealth; (2) sale for use at, and use in, a supervised public display permitted under § 39A; (3) sale and use of flares, lanterns, or fireworks by railroads, railways, boats, motor vehicles, or other transportation agencies for signal, illumination, or similar lawfully required purposes; (4) sale or use of blank cartridges for a duly licensed show or theatre, for signal or ceremonial purposes in athletics or sports, or for industrial tools and equipment; (5) experiments at a factory for explosives; (6) sale of blank cartridges for use by the militia or a war-veterans' or similar organization authorized to parade with an armed color guard; (7) teaching the use of firearms by experts; (8) sale of shells, cartridges, gunpowder, and similar components for firearms used in hunting or target practice; and (9) a farmer's or fruit grower's use of firecrackers to control crop damage by birds, under a permit obtained under § 13 of chapter 48.

Separate from those nine exceptions, and the only exclusion that actually reaches ordinary consumers, § 39's definition of "fireworks" itself carves out two narrow device classes: "toy pistols, toy canes, toy guns or other devices in which paper caps or plastic caps containing twenty-five hundredths grains or less of explosive compound are used, if they are so constructed that the hand cannot come in contact with the cap when in place for the explosion, or toy pistol paper caps or plastic caps which contain less than twenty hundredths grains of explosive mixture, the sale and use of which shall be permitted at all times." In plain terms: a cap-firing toy pistol, cane, or gun using paper or plastic caps of 0.25 grains or less is excluded, but only if it is built so a hand cannot touch the cap when it is in place to go off; and paper or plastic toy pistol caps of under 0.20 grains are excluded on their own, with no device-construction condition attached. Both classes may be sold and used at any time, with no seasonal restriction and no permit required, and plastic caps are treated the same as paper caps throughout.

The Only Legal Route: Supervised Public Displays

Seeing fireworks discharged lawfully in Massachusetts means attending, not running, a permitted display. Mass. Gen. Laws ch. 148, § 39A states:

"The board shall make rules and regulations for the granting of permits for supervised displays of fireworks by municipalities, fair associations, amusement parks and other organizations or groups of individuals."

The Board of Fire Prevention Regulations sets the rules governing that permit process. A permit under § 39A goes to an organization running a supervised public display, such as a town's Fourth of July show, not to an individual wanting to set off fireworks privately. A person or company in the fireworks display or exhibition business must separately file a bond with the state treasurer before discharging, under § 42. Manufacturing fireworks also requires its own license from the local licensing authority under § 12, and storing fireworks in quantity outside a licensed fireworks manufactory is restricted near places of assembly under § 40.

What the Full Ban Means for Dates, Ages, and Local Option

Because Massachusetts bans consumer sale and use outright rather than gating it by date or license, several rules that exist in most other states simply do not exist here. There is no seasonal sale window and no use-date or hours restriction in § 39, since there is no lawful consumer sale or use to schedule in the first place; the two toy-cap device classes are the only items the statute addresses as available "at all times." There is no purchaser age minimum stated anywhere in the chapter, again because there is no lawful consumer purchase for an age rule to gate. And § 39A is a display-permit channel for organizations, not a local-option statute that would let an individual city or town opt back into legal consumer sale or use; no Massachusetts municipality can authorize what the state statute bans.

Federal Layer and the Neighboring-State Risk

Federal law does not make Massachusetts's ban any less absolute, and it adds a separate risk for anyone tempted to buy fireworks just across the border. It is a federal crime under 18 U.S.C. § 836 to transport fireworks, other than in the course of continuous interstate transportation through a state, into any state whose law specifically prohibits or regulates the use of fireworks, knowing they will be delivered, possessed, stored, transshipped, distributed, sold, or otherwise dealt with in a manner or for a use prohibited by that state's law; a violation is punishable by a fine or up to one year of imprisonment, or both. The statute exempts common and contract carriers, international or domestic water carriers engaged in interstate commerce, and transportation into a state for federal agencies' own operations. Buying fireworks lawfully in a neighboring state that allows retail sale and bringing them back into Massachusetts can trigger that federal offense on top of the state possession charge under § 39. Consumer fireworks sold anywhere in the country must also meet U.S. Consumer Product Safety Commission construction and labeling standards for DOT Class 1.4G devices (16 CFR Parts 1500.17 and 1507), and USPS Publication 52 § 341.22 separately classifies all fireworks as nonmailable explosives.

Penalties

Massachusetts sets two separate penalty tiers depending on the conduct, and both come with a warrantless enforcement power the fine amounts alone don't convey. Mass. Gen. Laws ch. 148, § 39 states:

"Whoever shall sell or keep for sale or offer for sale any fireworks in violation of this section shall be punished by a fine of not less than one hundred dollars nor more than one thousand dollars or by imprisonment for not more than one year or both. Any officer qualified to serve criminal process may arrest without a warrant any person who shall sell or keep for sale or offer for sale any fireworks in violation of this section and any fireworks found in his possession or under his control upon conviction of such a violation shall be forfeited to the commonwealth."

"Whoever shall have in his possession or under his control, or whoever shall use or explode or cause to explode any fireworks in violation of this section shall be punished by a fine of not less than ten dollars nor more than one hundred dollars. Any officer qualified to serve criminal process shall seize all of the fireworks mentioned herein without a warrant, and the fireworks seized shall, upon conviction of such violation, be forfeited to the commonwealth."

Selling, keeping, or offering fireworks for sale is the more serious offense, punishable by a fine of $100 to $1,000, up to one year of imprisonment, or both; an officer qualified to serve criminal process may arrest the seller without a warrant, and any fireworks in that person's possession or control are forfeited to the commonwealth on conviction. Simple possession, use, or explosion of fireworks is punished more lightly, with a fine of $10 to $100, but the seizure power is actually broader on this side: an officer must seize all such fireworks without a warrant, not merely may, and the seized fireworks are likewise forfeited to the commonwealth on conviction. Notice of the seizure goes to the state fire marshal, and the fireworks are held in secure storage by the seizing department until the marshal or a representative takes possession for disposal. A separate storage-and-registration violation under § 16 reaches the same articles listed in § 9, which names fireworks and firecrackers alongside gunpowder, dynamite, and other general explosives and inflammables, and carries a fine of up to $100, up to one month of imprisonment, or both. Neither the sale offense nor the possession offense is tiered by first versus subsequent violation in the sections that define them.

For how Massachusetts's rule compares with the rest of the country, see fireworks laws by state. Massachusetts also has its own Massachusetts open container law covering a different vehicle-related rule.

Disclaimer: This article provides general legal information about fireworks laws in the United States as of September 2026. It is not legal advice. Fireworks statutes and penalties change; verify the current rule before assuming a device is legal, and consult a lawyer licensed in Massachusetts for advice about a specific situation.

Statutes cited reflect their in-force version as of 2026-09-17. Last updated: 2026-09-17.