Add a Self-Employment Tax Line to Your Handmade Price
You did the math like a pro. You counted the leather, the thread, the brass snaps, the packaging. You paid yourself for the hours. You added a little overhead for the machine and the studio corner. You landed on a price you felt good about — $40 for a hand-stitched wallet — and it sold. Then April rolled around, you filled out a Schedule SE, and a chunk of what you thought was your profit walked straight out the door to Uncle Sam. It didn’t feel like a tax. It felt like a discount you never agreed to give.
Here’s the quiet truth almost nobody tells makers: when you sell what you make, you’re both the worker and the boss. That means you owe self-employment tax — 15.3% of your profit — on top of any regular income tax. It’s not a penalty and it’s not optional. It’s the Social Security and Medicare that an employer would normally split with you. Except now there’s no employer. It’s just you, covering both halves: 12.4% for Social Security and 2.9% for Medicare, stacked into one 15.3% bite.

Where the money actually goes
Let’s walk your wallet through it, in real dollars.
Say your true cost to make that $40 wallet is about $27.50 — leather, thread, hardware, edge paint, packaging, a fair wage for your stitching time, and a slice of overhead. That leaves $12.50 of profit on paper. Looks healthy.
Now the part your pricing forgot. Self-employment tax lands on that $12.50 of profit at 15.3%, which is about $1.91. Nobody sends you a bill for it at the moment of sale, so it’s invisible. But it’s real, and it comes out of the $12.50 you thought was yours. Your actual take-home on the wallet isn’t $12.50 — it’s closer to $10.59.
That’s a 15% haircut on your profit, on every single item, hiding in plain sight. Sell one wallet and it’s two bucks. Sell 200 wallets through a good holiday season and you’ve quietly handed over around $380 of your own take-home — money you already spent restocking materials, because as far as your pricing was concerned, it was profit.

The fix is one line, added once
You don’t need a new spreadsheet or an accounting degree. You need one more line in your cost stack, sitting right below labor and overhead: self-employment tax.
The cleanest way to do it is to make the buyer cover it, the same way they cover your materials. If you want to keep your full $12.50 of profit after the 15.3% is taken out, you back into the number: $12.50 divided by 0.847 (that’s 1 minus 0.153) is about $14.76. Add that to your $27.50 cost and your price becomes $42.26 — round it to $42. Two dollars. That’s the entire adjustment. A wallet that used to quietly cost you the tax now covers it and still leaves the profit you actually intended.
If backing into the number makes your eyes cross, do the simple version instead: take your profit, multiply it by 0.153, and add that as a line. On a $12.50 profit that’s the ~$1.91 from before. You’ll be a hair under the exact figure, but you’ll capture the overwhelming majority of it, and you’ll never again pay the taxman out of your own pocket.
A couple of honest footnotes, because we don’t do overpromises here. The IRS actually calculates SE tax on 92.35% of your net profit, not the full amount, and it lets you deduct half of what you pay when figuring your income tax. So the true dollar figure your tax preparer lands on will be a little lower than a flat 15.3%. Pricing the full 15.3% into your product simply builds in a small cushion — which is exactly where you want to be. This is a pricing habit, not tax advice; for what you personally owe, a tax pro who knows handmade businesses is worth every dollar.

"Won’t a higher price scare buyers off?"
This is the objection every maker raises, and it deserves a straight answer. Two dollars on a $40 wallet is a 5% change — below the threshold most shoppers even notice, and nowhere near what they’re weighing when they choose a hand-stitched piece over a factory one. Buyers in 2026 are still paying a real premium for handmade; the texture, the story, and the fact that a person made it are the reasons they’re in your shop instead of a big-box aisle. A rounded-up price doesn’t lose that sale.
And flip the frame: you’re not raising your price. You’re stopping a discount you’ve been secretly giving the IRS out of your own wages. Every wallet you sold without this line was subsidizing the government from your take-home. Charging the tax line doesn’t make you greedy — it makes your profit actually be profit.
The other thing makers say is, "I already set money aside for taxes." Good — keep doing that. But look closely at what you set aside. If your price never accounted for the 15.3%, then the money you’re stashing is coming out of your intended profit, not out of the buyer’s payment. You’re funding the tax yourself and calling it savings. The price line is what lets the sale fund the tax, so your set-aside is a true reserve instead of a slow leak.
Why this matters this week
If you file estimated taxes, the Q3 payment is due September 15 — and this is the season your holiday listings go live. The wallets, mugs, candles, and ornaments you price right now are the ones you’ll sell 50, 100, 200 times before December. Bake the tax line in today and every one of those holiday sales carries its own weight. Skip it, and you’ll feel the whole season’s worth of missing 15.3% in one gut-punch when you file next spring.
Open your cost breakdown. Find the profit number. Add the line. It takes five minutes and it’s the difference between a business that pays you and a hobby that quietly pays the taxman. If you’d rather not do the division in your head, the free CrafterBy calculator will stack your materials, labor, overhead, and the tax line for you — so the price you set is the price you actually keep. You made the thing. Charge like the whole cost of making it counts, because it does.