Calculate 7% VAT and real profit
The revenue figure in your dashboard is not profit. Enter your shop's numbers and see what actually remains.
Thai e-marketplace platforms usually withhold 2% of sales (VAT-registered shops) or 3% (not registered) - pick the rate your shop actually pays.
Result
15,000 ฿
Profit per month
- Real profit per unit
- 75 ฿
- Margin
- 30.0%
| Item | THB / month |
|---|---|
| Gross revenue | 50,000 ฿ |
| Cost of goods | -24,000 ฿ |
| Platform fee | -2,500 ฿ |
| COD fee | -1,500 ฿ |
| Shipping | -7,000 ฿ |
| Real profit per month | 15,000 ฿ |
These figures are estimates from what you entered and exclude promotions, wages and rent. For tax planning, talk to an accountant.
How 7% VAT is calculated
If VAT is added on top of your price, multiply the price by 0.07. A 100 baht item carries 7 baht of VAT and the customer pays 107. If the advertised price already includes VAT, work backwards instead: divide the total by 1.07 to get the tax base. A 107 baht sale has a base of 100 and 7 baht of VAT to remit. The common mistake is multiplying 107 by 0.07, which gives 7.49 and throws the whole month off.
Which shops have to register for VAT
The statutory threshold is 1.8 million baht of sales in a year. Once you cross it, registration is due within 30 days. After registering you must issue tax invoices, file PP.30 by the 15th of the following month, and remit the difference between output and input VAT. Shops below the threshold may register voluntarily, but they take on the same monthly paperwork.
What to do with the number
The per-unit profit here answers two questions: the lowest price that still clears a margin, and which channel pays better once fees differ. If the result is negative, raising the price is rarely the only lever. Look at average shipping cost and the share of COD orders first, because both move more easily than price.