- Your TikTok Shop revenue is not your profit — subtract COGS, fees, commissions, ad spend, and refunds - The 6% referral fee (which includes payment processing in the US) eats into every single order - Track COGS per SKU, not as a flat percentage — margins vary wildly between products - Use a tool like Margn to automate profit tracking instead of error-prone spreadsheets
Your TikTok Shop profit is not what Seller Center tells you. If you're only looking at the revenue number, you're probably overestimating how much money you actually make — sometimes by 20% or more.
Here's how to calculate your true TikTok Shop profit, step by step. You can also use our free TikTok Shop profit calculator to see the numbers instantly.
The Real Profit Formula
True Profit = Revenue − COGS − Referral Fee − Commissions − Ad Spend − Refunds
Let's break down each cost.
1. Cost of Goods Sold (COGS)
COGS is what you pay for the product itself — manufacturing, sourcing, packaging, and shipping to your warehouse. This is usually your biggest cost.
Example: You sell a skincare set for $29.99. Your COGS (product + packaging + inbound shipping) is $8.50. That's already 28% of your revenue gone before any fees.
Tip: Track COGS per SKU, not as a flat percentage. Different products have wildly different margins. For a full walkthrough of what to include in your landed cost, see our COGS guide for TikTok Shop sellers.
2. TikTok Referral Fee (~6%)
TikTok charges a referral fee on every order. As of 2026, the standard rate in the US is 6% of the order subtotal for most categories. This is a unified fee that includes payment processing — there is no separate payment processing charge for US sellers.
On a $29.99 order, that's $1.80 to TikTok.
For a complete breakdown of every fee type including regional rates, see our TikTok Shop fees guide.
3. Affiliate & Creator Commissions
If you work with TikTok Shop affiliates or creators, you're paying them a commission on every sale they drive. Typical rates range from 5% to 20% depending on your deal.
On a $29.99 order with a 10% commission: $3.00.
Not every order has a commission — but the ones that do can significantly cut into your net profit.
4. Ad Spend
If you're running TikTok Ads to drive traffic to your shop, you need to factor in your daily ad spend. This is often the most overlooked cost when calculating TikTok Shop profit.
To calculate your true ROAS (Return on Ad Spend), divide your net profit (not revenue) by your ad spend. Many sellers think they have a 3x ROAS when it's actually 1.2x after all costs.
5. Refunds & Returns
Refunds directly reduce your revenue, but you've already paid for COGS, shipping, and sometimes even the platform fees. Each refund doesn't just lose the sale — it costs you money.
The Refund Admin Fee Most Sellers Miss
When you process a refund, TikTok doesn't give back the full referral fee. They keep 20% of the original referral fee as a refund administration fee.
Example: You sell a product for $50. TikTok takes a $3.00 referral fee (6%). The customer returns it. You refund the $50, but TikTok keeps $0.60 (20% of $3.00). That $0.60 is gone — on top of the COGS and shipping you already spent. The refund admin fee is capped at $5 per SKU, which protects sellers on high-ticket items, but on lower-priced products with high return rates, it adds up fast.
For a full breakdown of the refund admin fee and all other TikTok Shop fees, see our TikTok Shop fees guide.
Settlement Timing Hides Your Real Return Rate
TikTok settles payments based on delivery date, not sale date — typically 8 to 15 days after the customer receives the product. This creates a dangerous blind spot: refunds from Week 1 sales don't show up until Week 2 or 3 settlements.
You might look at this week's numbers and think you're profitable, but the returns from those orders haven't landed yet. By the time they do, they're mixed in with newer sales, making it nearly impossible to trace which period actually made money.
For a full breakdown of how settlement tiers work, see our settlement guide.
Track your refund rate closely. If it's above 5%, the refund admin fees and lost COGS are quietly eating into your net profit. For a category-by-category breakdown of what each return actually costs you, see our TikTok Shop refund rate guide.
Putting It All Together
Let's calculate TikTok Shop profit on a $29.99 skincare set:
| Cost | Amount | % of Revenue |
|---|---|---|
| Revenue | $29.99 | 100% |
| COGS | −$8.50 | 28.3% |
| Referral fee (6%) | −$1.80 | 6.0% |
| Affiliate (10%) | −$3.00 | 10.0% |
| Ad spend allocation | −$4.00 | 13.3% |
| True Profit | $12.69 | 42.3% |
Without a commission or ad spend, your margin jumps to 65.7%. With both, it drops to 42.3%. That's a massive difference — and most sellers don't track this at the order level.
What Happens With a Low-Ticket Product?
Now apply the same formula to a $12.00 phone accessory:
| Cost | Amount | % of Revenue |
|---|---|---|
| Revenue | $12.00 | 100% |
| COGS | −$6.00 | 50.0% |
| Referral fee (6%) | −$0.72 | 6.0% |
| Affiliate (15%) | −$1.80 | 15.0% |
| Ad spend allocation | −$4.00 | 33.3% |
| True Profit | −$0.52 | −4.3% |
Same formula, wildly different outcome. This product loses money on every sale once you factor in all costs — even though revenue looks healthy in Seller Center.
The difference? Higher COGS ratio, a slightly higher affiliate commission, and the same ad spend that worked for a $30 product destroys margins on a $12 one. This is exactly why you need to track net profit per SKU, not as a blended average across your shop. For category-specific benchmarks on what margins to target, see our TikTok Shop profit margin benchmarks.
When a product has negative profit at your current price, the fix is either to lower COGS or raise the price — see our TikTok Shop pricing strategy guide for the backward formula that calculates the minimum price you can charge while staying profitable.
Run these numbers on your own products with our free TikTok Shop profit calculator to see your real margin instantly.
Why Manual Tracking Fails
Spreadsheets break down fast when you have:
- Multiple SKUs with different COGS
- Variable commission rates per creator
- Daily ad spend fluctuations
- Refunds that need to be subtracted retroactively
And there's a structural problem that makes manual tracking even harder: TikTok's settlement timing. You get paid based on when orders are delivered, not when they're placed — an 8 to 15 day lag. Your spreadsheet for "this week" is always a mix of old settlements arriving late and new refunds hitting from orders you thought were closed. Every row in your P&L is from a different time period, and reconciling them manually is the #1 reason sellers give up on tracking TikTok Shop profit altogether.
You end up spending hours per week on a spreadsheet that's always slightly wrong.
The Easier Way
Margn automates all of this. Connect your TikTok Shop, upload your COGS via CSV, and see your true net profit per product — updated automatically with every sync.
- Free plan: 500 orders/month, hourly sync
- Pro plan: Unlimited orders, 15-min sync, ad spend tracking, CSV export
No spreadsheets. No guessing. Just your real numbers.
Not sure which tool is right for you? See our comparison of the best TikTok Shop profit trackers.
Ready to see your true profit? Get started free — no credit card required.
