Last year, a Zerodha user on a popular Reddit thread got a defective return notice — not because he hid income, but because he used ITR-2 when he had intraday equity trades. The IT department flagged it within weeks. He had to refile using ITR-3, lose his original refund timeline, and spend two months sorting it out. All of this could've been avoided with one clear decision made before clicking "Submit" on the portal.
That decision is simpler than most CAs make it sound. It comes down to one question: what type of income did your trading activity generate in FY2025-26?
The Rule the Portal Won't Tell You Upfront
The Income Tax Act doesn't care how you think of yourself — investor, trader, swing guy, passive SIP holder. It cares what kind of income your activity produced. And for this, it has three distinct buckets.
Capital gains income covers delivery-based equity trades (listed shares held for any duration), equity mutual funds, debt mutual funds, REITs, and SGBs. This goes into ITR-2. Business income from a non-speculative source covers F&O — futures and options on indices or stocks. This is mandatory ITR-3 territory. Business income from a speculative source covers intraday equity (buying and selling the same stock on the same day without taking delivery). This also requires ITR-3.
The crossover is where people get confused. If you did even a single F&O trade or one intraday equity trade in FY26, you cannot file ITR-2, no matter how small the amount.
Case 1 — The Pure Delivery Investor (ITR-2 is Yours)
You bought Infosys at ₹1,450 in June 2025, sold it at ₹1,680 in February 2026. You have a few mutual fund redemptions — one ELSS, one Nifty index fund. Maybe some dividend income from Tata Consultancy Services or Coal India. That's it. No intraday. No F&O. Zero.
You are a pure investor. Your income is entirely capital gains or dividend income. ITR-2 is the right form, and it's significantly simpler than ITR-3. There's no requirement to maintain books of accounts. No balance sheet, no P&L statement to attach. LTCG above ₹1.25 lakh from listed equities gets taxed at 12.5% post the July 2024 Budget changes, and STCG goes at 20%. You report everything under Schedule CG and you're done.
One thing to check: if your total income including LTCG exceeds ₹50 lakh, you'll need to fill Schedule AL (assets and liabilities). That's an ITR-2 thing, not a reason to shift forms.
Case 2 — The Swing Trader With Only Delivery Positions (Still ITR-2, Probably)
This one trips people up. You're not a long-term buy-and-hold investor. You buy stocks, hold them for 3 days to 6 weeks, and sell. All delivery-based. You did this 40–50 times in FY26. Your STCG is ₹2.4 lakh and LTCG is ₹85,000.
You still file ITR-2.
The frequency of delivery trades doesn't automatically convert them into business income. SEBI and the IT department look at factors like scale, intent, and whether delivery was actually taken. As long as you took delivery (T+1 settlement, the shares sat in your demat account), those are capital gains — short-term or long-term.
SEBI's circular history and various Income Tax Appellate Tribunal (ITAT) rulings have consistently held that delivery-based trading, even frequent, can be treated as capital gains unless the taxpayer specifically opts to treat it as business income. Some traders do opt for the business income treatment — it lets you offset more expenses and carry forward losses differently — but that's a choice, not a compulsion.
Case 3 — The F&O Trader (ITR-3, No Exceptions)
You sold Nifty weekly puts in FY26. Or you traded Bank Nifty futures on expiry days. Or you took stock futures positions on a few companies. It doesn't matter if you made ₹18,000 profit or lost ₹3.4 lakh. The moment F&O appears in your statement, ITR-3 is mandatory.
F&O is treated as business income under Section 43(5) of the Income Tax Act — specifically, it's non-speculative business income. This classification exists because F&O contracts are excluded from the definition of speculative transactions under that section.
What this means practically: you need to maintain books, calculate your F&O turnover, and potentially face a tax audit. The turnover calculation for F&O is specific — it's the absolute value of profits plus absolute value of losses (not gross contract value). If your F&O turnover crosses ₹10 crore in FY26, or crosses ₹1 crore and more than 5% of receipts were in cash, a tax audit under Section 44AB becomes mandatory.
In ITR-3, you'll fill Schedule BP (business and profession), and your F&O income or loss sits there. If you made a loss, you can carry it forward for 8 years and set it off against future non-speculative business income — a significant tax benefit that disappears if you file the wrong form or file late.
Case 4 — The Mixed Profile (Most of You, Actually)
Here's the most common scenario among active retail traders in India: you have a salary, some delivery-based equity holdings, and you traded F&O or did some intraday equity on the side.
The moment you have F&O or intraday, the whole return shifts to ITR-3. You report your salary under Schedule S, your capital gains from delivery trades under Schedule CG, and your F&O/intraday income under Schedule BP. All of it in one form.
The mistake people make: they think they can "separate" their trading into different forms or simply skip reporting the intraday trades. That's not how it works. ITR-3 is a superset — it can hold salary, capital gains, and business income simultaneously. ITR-2 cannot hold business income at all.
If you had intraday equity trades, those go under speculative business income inside Schedule BP. Intraday profits get taxed at your slab rate (not the flat capital gains rates), and intraday losses can only be set off against other speculative income — not your salary, not your F&O profits.
The Audit Trigger Most Traders Miss
A lot of F&O traders assume tax audit is only for people with big profits. It's not. The ₹10 crore turnover threshold sounds enormous, but remember — turnover here means absolute value of all profits and losses combined. A trader doing high-frequency options writing with lots of small wins and losses can rack up ₹10 crore in "turnover" without seeing anything close to that in actual net profit.
If an audit is triggered and you haven't maintained books or engaged a CA, the penalties under Section 271B can go up to ₹1.5 lakh. For most retail traders, that's avoidable with some basic bookkeeping and a download of your contract notes from your broker's portal.
Zerodha's Tax P&L report, Groww's tax statement, and Upstox's capital gain report all give you the raw data. Feed it into a tax filing platform or share it with your CA — but make sure whoever is filing knows whether your trades qualify as F&O, intraday, or delivery.
So Which Form Do You Actually Need?
Run through this in order. Did you do any F&O trading in FY26? ITR-3, mandatory. Did you do any intraday equity trading in FY26? ITR-3, mandatory. Did you only do delivery-based equity, mutual funds, or both? ITR-2 is your form.
Pull your broker's annual statement right now — most brokers have it ready under the "Tax" or "Reports" tab by April. Check whether the statement shows any "intraday" or "F&O" segments. If it does, start gathering your contract notes and calculate your turnover before the July 31, 2026 deadline. Filing ITR-3 with a ₹0 or loss figure is far better than a defective return notice in September.