Let’s face it, owning a brewery isn’t just about making great beer (although that’s obviously the fun part). There’s a whole business side behind the scenes that, if ignored, can quietly chew through your cash.
And one of the biggest culprits? Bad bookkeeping for breweries
Whether you’re a newer brewery or have been brewing for years, these common accounting mistakes pop up more often than you’d think, and they’re not cheap.
Here are five that could be costing you thousands each year.
1. Mixing Business and Personal Spending
It happens. You grab a few things on a brewery run and toss in some personal items. Or maybe you pay for lunch during a vendor meeting with your personal card. Over time, these blurred lines can cause a serious mess in your books, and the IRS doesn’t love that.
What to do: Open separate bank accounts and credit cards for your business and stick to them. It’s simple, and it’ll make tax time a whole lot easier.
2. Skipping Regular Account Reconciliation
This one’s a silent killer.
You might assume everything in your POS, bank account, and reports lines up—but if you’re not checking regularly, errors can slip by. That might mean missed payments, double charges, or mystery fees you don’t catch until it’s too late.
Tip: Reconcile your accounts at least once a month. If you’re too swamped (we get it, brew days are long), consider bringing someone in to handle it for you.
3. Overlooking Sales Tax
Between to-go cans, merch sales, tasting room pours, and ticketed events, breweries deal with a wide mix of taxable items. Forgetting, or misunderstanding, how sales tax applies to each stream of income can quickly turn into a costly headache.
What to do: Make sure you understand your local and state tax rules (or better yet, get help from someone who already does). Don’t wait until you’re filing to realize you’ve been underpaying.
4. Inventory’s a Guessing Game
Grain, hops, kegs, glassware, stickers, merch… it adds up. And if you’re not tracking it, you’re not just risking stock issues—you’re messing with your cost of goods sold, which is one of your most important numbers.
Why it matters: If your numbers are off, your pricing, margins, and forecasting are probably off too. That means you could be losing money without realizing it.
5. Trying to DIY Everything
A lot of brewery owners take a “we’ll figure it out” approach to their books, especially early on. But DIY bookkeeping for breweries (especially in Excel or outdated software) is a fast track to errors and missed opportunities like tax deductions or early payment discounts.
A better way: You don’t need to hire a full-time accountant, but you do need someone who understands brewery finances. The investment usually pays off pretty quickly, in both time and money.
Bottom Line: Clean Books = A Healthier Brewery
You don’t need to be a numbers person to run a successful brewery, but you do need clean, accurate books. The good news? Avoiding these mistakes isn’t hard—it just takes a bit of intention and the right support.
Want Help Sorting It Out?
At Holden Consulting Group, we specialize in bookkeeping for breweries, helping you clean up your financial systems so you can stay focused on what you do best—brewing great beer. Whether you’re behind on reconciliations, struggling with tax compliance, or just need tighter control over your numbers, we’re here to help.
📞 Let’s talk. Your beer deserves a solid business behind it.