brewerybusinessguides.com

Updated September 2026 · For brewers planning to open a licensed microbrewery in Montana

Opening a microbrewery in Montana

What does it take to open and run a licensed microbrewery in Montana?

What this site covers, and the one fact behind it

In Montana, a brewery is a business licensed to manufacture, import and distribute beer, and what that license lets you do depends on how much beer you make.

The pages here split along that line. One set covers the federal Brewer's Notice and the state license you need before the first brew day. Another covers how the beer may leave the building: by the glass, by the growler, by your own van, or only through a wholesaler. Start with the full opening guide if you are at the beginning.

The two licenses, in the order you need them

The federal permit comes first, and that order is not a preference. Montana will not take your brewery application until you hold a Brewer's Notice from the federal Alcohol and Tobacco Tax and Trade Bureau.

The Brewer's Notice guide covers the federal application, the form numbers and the bond question. The Montana license guide covers the state application, its $500 fee and the June 30 renewal date.

What it costs, before the equipment

The state fees are small next to a brewhouse. They still add up, and some of them surprise people.

The cost breakdown lists every fee with a number attached, from the $35 Articles of Organization to the $1.30 per barrel state tax. The yearly page collects what comes due after year one.

The business behind the beer

The Brewer's Notice is issued to your business entity, not to you as a brewer. That single fact shapes the structure choice and what happens when ownership changes.

The LLC page explains the entity rules and the amendment traps. The formation services page lists what each filing service publishes about its own prices, next to the $35 file-it-yourself route.

How the beer may leave the building

Montana runs the three-tier system with a carve-out for small breweries, and the carve-out has hard edges: 48 ounces, closing hours, your own trucks.

The three-tier page explains the tiers and where a small brewery sits in them. The taproom page covers the sample room rules. The distribution page weighs delivering your own beer against a wholesaler.

Labels, taxes and the calendar

Two label approvals can attach to one can: the federal certificate and the Montana registration, and a beer over 8.75 percent alcohol adds a third review.

The label page untangles them. The taxes page covers the federal $3.50 barrel rate and the Montana graduated tax, with the filing deadlines each one runs on. The opening checklist puts the whole order in one list.

Opening a brewery in Montana

The federal permit

What does it cost?

The business behind the beer

How the beer reaches customers

What comes due each year

Questions

Does a Montana brewery need a federal permit before applying for the state license?

Yes. The Montana Department of Revenue requires a Brewer's Notice from the federal Alcohol and Tobacco Tax and Trade Bureau before it will take a brewery license application. The federal application comes first.

How much beer can a small Montana brewery sell in its sample room?

Up to 48 ounces per customer per day, served between 10 AM and 8 PM, for a brewery producing between 200 gallons and 60,000 barrels a year. The taproom page covers the rest of the sample room rules.

Can a Montana brewery deliver its own beer to bars?

A small brewery may deliver to wholesalers, retailers and the public using its own employees, trucks and equipment. It may not use common carriers, and a brewery over 60,000 barrels a year may sell only to licensed wholesalers.

Does this site recommend a filing service or a vendor?

No. The one page that names providers is the formation services comparison, which lists each service's own published prices and the state's file-it-yourself route. It does not score them.

Why is this site about Montana only?

Alcohol licensing is set state by state, and one state's rules do not carry over. Every figure here comes from Montana agencies or federal sources, so the pages stay accurate for one set of rules.