Stock market traders filing their Income Tax Return (ITR) for FY 2025-26 may be able to claim certain expenses as deductions if their trading income is classified as business income. However, the tax treatment of stock market earnings depends on the type of trading activity, and not every expense can be deducted.
For taxpayers with business income who are not required to get their accounts audited, the ITR filing deadline is August 31, 2026. Those covered under tax audit requirements have time until October 31, 2026. These deadlines are relevant for taxpayers filing forms such as ITR-3 and ITR-4, including many intraday equity and futures and options (F&O) traders.
One of the most common questions during the ITR filing season is whether traders can deduct expenses such as internet bills, laptops, software subscriptions and brokerage charges. The answer largely depends on whether the income is treated as capital gains or business income.
Stock Market Income: Capital Gains or Business Income?
All profits earned from the stock market are not taxed in the same manner.
If an individual buys shares as investments and sells them after holding them for a period, the resulting profit is generally treated as a capital gain. In such cases, routine expenses associated with running a trading activity—such as internet charges, office expenses or the cost of a laptop—cannot normally be claimed as deductions against capital gains.
The situation is different for active traders.
Income from F&O trading is generally classified as non-speculative business income, while profits or losses from intraday equity trading are usually treated as speculative business income. Since these activities are considered business transactions, taxpayers may claim eligible expenses incurred wholly and exclusively for carrying out their trading operations.
Business Expenses That Stock Market Traders May Claim
Here are some of the common expenses that may qualify as deductions while calculating taxable business income from trading:
1. Brokerage and Trading Charges
Costs directly connected with executing trades can generally be claimed. These may include brokerage fees, exchange transaction charges, clearing charges and other legitimate charges linked to trading activity.
Since these expenses are directly related to generating trading income, they are among the most common deductions claimed by active traders.
2. Internet and Mobile Expenses
Online trading depends heavily on internet connectivity and mobile communication. Internet and phone expenses used for monitoring markets, placing orders or managing trading-related work may be claimed.
However, if the same connection or mobile plan is also used for personal purposes, only the reasonable portion related to the trading business should be considered for deduction.
3. Laptop, Desktop or Other Devices
A computer, laptop, desktop or tablet purchased for trading purposes may be treated as a business asset.
In most cases, the full purchase cost is not deducted immediately. Instead, taxpayers may claim depreciation on the asset according to the applicable income tax rules.
4. Trading Software and Market Research Tools
Subscriptions to charting platforms, trading terminals, market-data services, analytical tools and research platforms used specifically for trading may also qualify as business expenses.
The key factor is that these services should have a clear connection with the trading activity.
5. Office and Workspace Costs
Traders operating from a dedicated office may be able to claim eligible expenses such as office rent, electricity charges, stationery and maintenance costs.
Those who work from home should be more cautious. If a room or facility is used for both personal and business purposes, only a reasonable share of the related expense that can be attributed to business use should be claimed.
6. Fees Paid to Professionals
Payments made to chartered accountants, tax professionals, consultants or legal experts for matters related to the trading business can generally be claimed as deductions.
This may include expenses incurred for maintaining accounts, preparing tax returns, ensuring compliance or obtaining professional advice connected with the business.
7. Bank and Account-Related Charges
Certain banking expenses directly associated with trading may also qualify for deduction. These could include charges for maintaining a business-related bank account or other transaction and payment-related fees connected to the trading activity.
8. Depreciation on Other Business Equipment
Apart from laptops and computers, depreciation may also be available on eligible assets such as printers, office furniture and other equipment used for the trading business.
The deduction will be subject to the depreciation rates and other conditions prescribed under the Income Tax Act.
Can Traders Claim Rent and Electricity Bills?
Yes, but only where there is a genuine and identifiable business purpose.
For example, a trader operating from a dedicated office may be able to claim eligible rent and electricity expenses. However, claiming the entire household electricity bill or the full house rent may not be appropriate when the premises are primarily used for personal purposes.
A trader working from home should claim only a reasonable proportion of expenses that can be linked to business use.
Which Expenses Are Not Allowed as Deductions?
Taxpayers should not assume that every payment can reduce their taxable business income.
Purely personal expenses are generally not deductible. These can include:
- Household grocery bills
- Personal or family vacations
- Personal entertainment expenses
- Everyday clothing expenses
- Medical costs unrelated to the business
- Personal food and dining bills
- Other expenses with no direct connection to trading
Expenses that lack proper bills, records or other reasonable evidence may also face scrutiny during an income tax assessment.
Keep Bills and Other Supporting Documents
Proper documentation is essential for traders claiming business deductions.
Taxpayers should retain relevant records, including:
- Broker statements and contract notes
- Bills for laptops and other equipment
- Internet and mobile invoices
- Software and research subscription receipts
- Bank statements
- Professional fee invoices
- Rent agreements, where office rent is claimed
- Other supporting documents related to business expenses
Maintaining organised records can help traders justify their deductions if the Income Tax Department later seeks clarification.
Choosing the Right ITR Form Is Important
Selecting the correct ITR form is another crucial part of filing taxes on stock market trading income.
Individuals reporting trading income as business income generally use ITR-3. Eligible taxpayers who opt for the presumptive taxation scheme may be able to file ITR-4, provided they meet the conditions laid down under the Income Tax Act.
Using the wrong ITR form can result in a defective return or delay its processing. Before filing, traders should carefully determine how their stock market income is classified and ensure that only legitimate, properly documented business expenses are claimed.
The Bottom Line
F&O and intraday traders may be eligible to deduct several genuine expenses from their business income, including trading charges, business-related internet costs, software subscriptions, professional fees and depreciation on eligible equipment.
The most important rule is simple: the expense should be genuinely connected with the trading business and, wherever possible, supported by proper documentation. Personal expenses should not be claimed as business deductions.
Correctly classifying trading income, maintaining clear records and selecting the appropriate ITR form can help make the ITR filing process smoother and reduce the risk of future tax-related queries.