Specifics of the STT Increase and Its Cost
The Union Budget for 2026-27 has brought a significant rise in the Securities Transaction Tax (STT), set to take effect on April 1, 2026. This move is intended to curb speculative trading, particularly in the derivatives market.
For futures contracts, the STT rate has more than doubled, increasing by 150 percent to 0.05 percent from the previous 0.02 percent. Options premiums will now face a levy of 0.15 percent, up from 0.1 percent.
These changes have a direct impact on active traders' bottom lines. For instance, a single Rs 10 lakh futures trade now incurs Rs 500 in STT, a substantial jump from the previous Rs 200. Frequent traders making multiple such trades daily could see their costs increase by approximately Rs 3,000 per day. Similarly, the increased costs for options trades will further erode profit margins.