A new tax regulation is being discussed, but the information is a jumble. Let's simplify with a clear example: Suppose you invested 100,000 TL and made a profit of 50,000 TL. --- 🏠 If you're on a domestic exchange, a 0.03% transaction tax is automatically deducted on every buy–sell transaction. When a profit occurs, the exchange deducts a 10% withholding tax.