March 17, 2025
Bookkeeping for Colorado breweries and taprooms: excise tax, COGS, and tight margins
Breweries combine manufacturing, retail, and hospitality in one business — and the books have to handle all three. Here is what brewery accounting has to get right.
Colorado has one of the densest craft-brewing scenes in the country, and almost every brewery owner we meet got into it for the beer, not the bookkeeping. Unfortunately, a brewery is one of the more complicated small businesses to keep books for — it is a manufacturer, a retailer, and a hospitality business at once, each with its own accounting demands. Here is what brewery books have to handle.
Excise tax and the TTB
Beer is subject to federal excise tax, reported to the Alcohol and Tobacco Tax and Trade Bureau (TTB), plus Colorado state excise tax — based on barrels produced and removed. Tracking production and removals accurately is not optional; it drives your excise filings, and the rates can depend on your production volume. This is a layer most businesses never deal with, and it has to be built into the books from the start.
Cost of goods sold and inventory
A brewery’s COGS is genuinely complex: grain, hops, yeast, packaging, and the labor and overhead of production all roll into the cost of what ends up in the glass or the can. Get it wrong and you cannot see your real margin on a pint versus a six-pack versus a keg sold to a bar. Inventory spans raw materials, beer in process, and finished product — and it has to be counted and valued, not estimated.
Multiple revenue streams, multiple tax treatments
A taproom typically sells across several channels, and they do not all behave the same on the books or for tax:
- Taproom pours and food — retail, with sales tax and tips in the mix.
- To-go cans and growlers — retail product sales.
- Wholesale/distribution to bars and stores — different margins and often different tax handling.
- Merch and events — yet another category.
If these all land in one undifferentiated “sales” bucket, you lose the ability to see which part of the business actually makes money.
The Colorado layer
On top of excise tax, a Colorado taproom deals with home-rule sales tax (the mess we cover in our Colorado sales-tax guide), tipped-wage and local minimum-wage rules for taproom staff, and the usual payroll obligations. For a taproom inside Denver, that includes the local wage rules and the OPT.
A brewery lives and dies on margin, and you cannot manage a margin you cannot see. The whole job of good brewery books is turning a messy blend of production, retail, and wholesale into a clear picture of what each pour actually earns.
The bottom line
Brewery accounting has to handle excise tax, real production-based COGS, multi-channel revenue, and Colorado’s tax quirks — well beyond what generic bookkeeping does. If your taproom is busy but you are not sure which parts are profitable, that gap is in the books, and it is the kind of industry-specific setup we build for Front Range breweries.
This is general guidance for Colorado brewery owners, not specific tax advice, and excise and tax rules change. Confirm current requirements with the TTB, the state, and a professional.