Hidden costs of selling on TikTok Shop Europe: real breakdown

Your revenue is not your profit (not even close)

This sounds obvious, but the number of sellers who look at their TikTok Shop revenue and think that's what they're earning is alarming. The reality is that out of every €100 you bill on TikTok Shop Europe, you keep between €15 and €20 in your pocket. Sometimes less.

Let me break it down line by line, with real numbers from an active operation in Spain.

Breakdown of a €3.400 day

These are real numbers from an operating day with 114 orders:

Look at the math: VAT alone takes nearly 17.5%. And it's not yours — it goes to the government. Then TikTok takes its 9%. Shipping another 15%. Your product, around 25%. And we still have affiliates and ads on top of that.

The cost new sellers most underestimate

Shipping. 15% of revenue gets eaten by shipping. Many new sellers look at the unit shipping cost (€3-5 per parcel) and think "it's not that much". But when you accumulate it across hundreds of orders and add return shipping into the mix, it becomes the second-largest cost line after the product itself.

Shipping costs vary significantly depending on:

• Country of origin and destination — shipping from Spain to Germany costs more than shipping within Spain
• Product weight — TikTok Shop's weight tiers (0-5kg, 5-10kg, 10-30kg) cause big jumps in price
• Shipping method — home delivery vs pickup point (PUDO) have different costs
• Who pays — free shipping (you absorb it) vs buyer-paid shipping

VAT: the tax that changes the numbers

Every European country has a different VAT rate, and that directly impacts your margin:

• Spain: 21%
• France: 20%
• Italy: 22%
• Germany: 19%
• Ireland: 23%
• UK: 20% (post-Brexit, technically not EU VAT but operationally similar)

If you sell the same product at €24.99 across all countries, your net margin changes between 2 and 4 percentage points just from VAT differences. Germany at 19% is the most favorable country. Ireland at 23%, the worst.

Affiliate commissions: the most treacherous variable cost

Affiliate commissions are a percentage of the sale price. If you offer 15% to your organic affiliates and 5% to paid ones, the average cost depends on your channel mix.

With a mix of 46% organic affiliates and 14% paid, the real average commission on revenue lands around 8-9%. But if your operation depends more heavily on affiliates (70%+ of sales through affiliates), it can climb to 12-15%.

The problem is that this cost line isn't fixed or predictable. One month you have many active affiliates and the cost goes up. The next month, less activity and it drops. Planning around this is hard.

How to calculate your real margin before pricing

The reverse formula is: start from the margin you need, then work upward to determine the minimum profitable list price. You need to include:

1. Cost of goods (COGS)
2. Net shipping (what you pay after the buyer's contribution)
3. VAT in the destination country
4. TikTok Shop commission (9% standard)
5. Estimated average affiliate commission
6. Ad CPA if you use GMV Max
7. Return rate (which eats margin because you pay shipping both ways)

If you don't include every one of these lines, your price will be too low and you'll be selling at a loss without realizing. ShopSeller's profitability calculator does exactly this calculation across the 5 main TikTok Shop Europe countries.

Related resources

• TikTok Shop attribution: where your sales actually come from
• Free samples on TikTok Shop: the seller-side strategy
• TikTok Shop seller FAQ: 28 real questions

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Want help reviewing your specific cost structure on TikTok Shop Europe? Email me with your numbers and I'll give you a direct read. Reply within 24h.