How Brewery Production Growth Can Hurt Your Margins
Growing your production is exciting.
More barrels out the door, a couple of new distribution accounts, a taproom that’s packed on a Friday night. It feels like everything is finally clicking.
Then the bank account starts telling a different story than the production numbers. Volume is clearly up, and profit somehow isn’t following it.
This is one of the most common surprises we see with breweries in a growth phase, and the reason it catches people off guard is that the squeeze happens slowly and quietly.
Production growth and profit growth are not the same thing, and learning to tell them apart is one of the most useful financial habits you can build as a brewery owner.
The mechanics aren’t complicated once you know where to look. Let’s walk through where the margin actually goes when you scale.
Why Does Making More Beer Sometimes Shrink Your Margin?
Because your costs don’t all grow at the same speed. A brewery runs on a mix of variable and fixed costs, and they behave very differently when volume climbs.
Variable costs like ingredients, packaging, and hourly production labor rise as you brew more. Fixed costs like rent, equipment payments, and salaried staff stay roughly flat whether you’re running at 60% capacity or 90%.
When you grow inside the capacity you already have, every extra barrel spreads those fixed costs a little thinner, and your cost per barrel drops. That’s the good kind of growth. The trouble starts when growth forces you to add capacity, because now you’re taking on new fixed costs before the volume exists to cover them. That gap between the new fixed cost and the new revenue is exactly where margins get compressed, and it can take a few months to show up clearly in your P&L.
A brewery that ran lean at one level can find its whole cost structure reshaped after adding fermentation tanks, leasing more space, or bringing on a full-time production brewer. The revenue line looks great. The margin line tells a more complicated story.
Pour Cost Is the Taproom Number That Quietly Drifts
Pour cost is the share of your taproom revenue that goes toward the beer itself, and it’s one of the first places growth starts to leak.
The math is simple: the cost of the beer you sold divided by your taproom beverage revenue. It tells you how efficiently your product is turning into revenue.
Where it drifts during growth is almost always one of a few things. Keg yield variance that gets more expensive in raw dollars as volume rises. Ingredient costs that don’t improve with scale the way owners assume they will. Or a slow shift in product mix toward lower-margin styles that nobody actually decided to make, it just happened one seasonal release at a time.
We’ve watched a taproom’s pour cost creep from the low 10s into the high 10s over about a year and a half, with no single dramatic cause, just drift. That’s why we’d rather catch it at 13 than explain it at 18.
Distribution Growth Compresses Your Blended Margin
Distribution is the growth channel most brewery owners want, and most brewery owners underestimate. The margin on a beer sold through distribution is meaningfully thinner than the same beer sold by the pint in your taproom, and the gap is wider than it looks.
Your taproom keeps the full retail margin because you own the whole experience. Distribution means selling at wholesale, then stacking packaging, labeling, and freight on top. Same beer, very different dollars, depending on which door it leaves through.
If your growth is coming mostly from new distribution accounts while the taproom stays flat, your blended margin will shrink even as total revenue climbs. Both channels look like production volume. Only one of them does the same work on the margin line.
How Does Labor Cost Change When a Brewery Scales?
Labor is the cost that ambushes growing breweries, because it doesn’t rise smoothly with volume; it jumps in steps. You can usually push your existing team to a certain output. The next level almost always means adding a shift, hiring a full-time or assistant brewer, or bringing on a packaging line operator, and those are fixed commitments you can’t easily walk back if the volume doesn’t show up.
The number we watch with clients is labor as a percentage of total revenue, because Xero will hand it to you cleanly month after month. For taproom-focused breweries that figure tends to land somewhere between a quarter and 40% of revenue, and we dig into the full picture in our breakdown of brewery financial metrics.
The other lens we like is the Labor Efficiency Ratio, which measures how much gross margin each dollar of labor generates. Above 2.0 means labor is pulling its weight. Slip under 1.5, and it’s usually a sign that either volume needs to climb or cost needs to come down before it compounds.
What Healthy Brewery COGS Looks Like in a Growth Phase
Cost of goods sold as a percentage of revenue is one of the first things we look at when a brewery comes to us mid-growth, because it’s where the early warning signs tend to surface. The right number depends on your sales mix, your packaging format, and how much of your volume is taproom versus distribution.
Distribution-heavy breweries usually run a higher COGS percentage because the revenue per barrel is lower, while taproom-focused breweries with strong pricing tend to sit lower. Most land somewhere from the 10s to the low 40s. Neither end is right or wrong on its own; what matters is which direction it’s moving as you scale.
COGS gets dangerous when ingredient and packaging costs creep up while your attention is on the production side of scaling. A 2-point drift on a brewery doing $1 million in revenue is $20,000 of margin you gave up without deciding to.
We set most of our brewery clients up on Xero so the chart of accounts actually reflects how a brewery makes money, with taproom revenue, distribution revenue, packaging, and raw ingredients all landing in the right buckets.
Should You Slow Down Production to Protect Your Margins?
Not necessarily. It depends on whether the margin compression is structural or temporary, and whether you have a clear runway to the volume where those new fixed costs finally get absorbed.
Growth often comes with a stretch where margins dip while you add capacity, then recover and improve once volume fills the new setup. If you added fermentation capacity and you’re only running it half full, your fixed cost per barrel is higher today than it’ll be once it’s humming.
The real question is whether your cash flow and runway can get you there before the dip turns into a problem.
The breweries that handle this well tend to do two things without fail. They model the margin impact of a growth decision before they commit to it. And they look at their numbers every month, so they catch drift while it’s still small and cheap to fix.
Neither one takes fancy software. They take knowing your numbers and actually looking at them on a schedule.
If your production is growing but your margins aren’t keeping pace, reach out to U-Nique Accounting and we’ll look at the numbers with you.
We work with brewery owners nationally, and we know what healthy looks like at each stage of growth.
Until next time!
By MATT CIANCIARULO
