What is short-term capital gains tax?
Short term capital gains tax is when an investor sells shares within a year of purchase, they incur a tax in equity investments. Profit from this sale is considered a short-term capital gain. For example, if an investor purchases shares for ₹10 lakh and sells them a year later for ₹15 lakh, the profit of ₹5 lakh is considered a short-term capital gain.
This type of capital gain tax is known as the Short Term Capital Gains Tax, or STCG tax. The current STCG tax rate is 15%, not including any surcharge or cess.
However, short-term capital gains that are not covered by Section 111A are taxed according to the individual’s total taxable income and the tax slab they are falling under.
For example, if an individual has a total taxable income of ₹10,00,000 and short-term capital gains of ₹50,000 that do not fall under Section 111A, the tax will be calculated on the total amount of ₹10,50,000.
How to calculate short-term capital gain on shares?
To determine the share capital gains tax for the short term, follow these steps. Here’s a detailed step-by-step process:
- Determine the sale value: This is the price you sold your shares for.
- Subtract the cost of acquisition: You paid this amount when you first bought the shares.
- Subtract any expenditure incurred during the sale: This might involve brokerage fees or any other expenses related to the sale.
- Subtract the cost of improvement: If you have spent any money to enhance the asset (which usually doesn’t apply to shares), subtract that amount too.
Your short-term gain on shares is the value you arrive at.
Example:
If you bought 100 shares at ₹500 each and sold them 8 months later at ₹600 each. The brokerage fee for the sale was ₹200. Here is how the calculation would work:
| Particulars | Calculation | Amount |
| Sale Value | 100 shares₹600 per share | ₹60,000 |
| Cost of Acquisition | 100 shares₹500 per share | ₹50,000 |
| Expenditure incurred | ₹200 | |
| Short-term capital gain | ₹60,000-₹50,000-₹200 | ₹9,800 |
| Tax | ₹9,80015% | ₹1,470 |
Short-Term Capital Gain Tax on Shares Exemption
One common question investors ask is whether any basic exemption is available on STCG. While short-term gains are generally taxable, in certain cases overall income thresholds and prevailing tax provisions may affect how exemption benefits apply for eligible taxpayers.
Understanding exemptions matters because many investors assume all short-term gains are taxed uniformly. In reality, exemptions, deductions, and tax liability are different concepts and should not be confused.
Tax planning also often involves comparing whether booking gains now is better than holding longer and potentially moving into long-term capital gain tax on shares treatment. That is where tax efficiency and investment strategy begin to overlap.
Impact of short-term capital gains tax on investment decisions
STCG tax can significantly influence when to sell, how often to trade, and whether short-term strategies remain attractive after taxes. High turnover strategies may look profitable on paper, but taxes can reduce actual realised returns.
For example, post-tax return can be thought of as:
Post-Tax Return = Gross Return – Taxes – Transaction Costs
This is often a better metric than looking only at gross profits.
Taxation can also affect holding-period decisions. Some investors may delay profit booking if moving into long-term treatment improves after-tax outcomes. In such decisions, comparing short-term vs long-term capital loss and gain treatment can become strategically useful.
Frequent trading can also reduce compounding because profits are repeatedly taxed. This is one reason many investors incorporate stock market taxes into portfolio planning, not just tax filing.
Short-Term Capital Gain Tax vs Long-Term Capital Gain Tax
Understand the clear difference between short term capital gains tax and long term capital gains tax
| Short-Term Capital Gain Tax | Long-Term Capital Gain Tax | |
| Holding Period | Applies when listed equity shares or equity mutual funds are sold within 12 months | Applies when listed equity shares or equity mutual funds are sold after 12 months |
| Tax Rate | 20% on short-term gains where STT is paid | 12.5% on long-term gains above ₹1.25 lakh in a financial year |
| Exemption Limit | No separate exemption limit | Gains up to ₹1.25 lakh in a financial year are exempt |
| Tax Benefit | No indexation benefit is available | No indexation benefit is available for listed equity shares and equity mutual funds |
| Investor Type | Common among active traders and short-term investors | Common among long-term investors and wealth builders |
| Example | If you earn ₹50,000 profit within 12 months, STCG tax applies at 20% | If you earn ₹2,00,000 profit after 12 months, LTCG tax applies only on ₹75,000 |
Bottomline
Learning about short-term capital gains tax can make a significant difference when navigating the financial landscape of equity investments, which can be complex. Recognising the tax implications and planning accordingly is just as important as making profitable investments.
FAQs
In most regular equity transactions, short term capital gain tax is not deducted automatically at source. Investors generally need to compute and report gains while filing income tax returns, subject to prevailing provisions.
Basic exemption available on STCG may depend on total taxable income and prevailing tax rules. In certain cases, eligible taxpayers may be able to utilise exemption thresholds, subject to applicable provisions.
Yes, short term capital gain is taxable under applicable tax provisions. The treatment depends on the nature of the transaction and prevailing tax laws, which is why understanding taxation is important before active trading.