ITR filing for AY 2026-27: Don't miss these crucial changes in Form 1

The financial year 2025-26 is just around the corner, and for most investors and traders the real work begins once the books close on 31 March 2026. While market chatter will be dominated by earnings season, Nifty-50 and Sensex movements, and SEBI's next regulatory tweak, a quieter but equally important battle is fought in the tax department.

If you've been filing your Income Tax Return (ITR) on the old Form 1 (now replaced by Form ITR-1 (Sahaj)) for the past few years, you'll notice a handful of crucial changes for Assessment Year (AY) 2026-27. Missing them can lead to a demand notice, loss of carry-forward losses, or even a penalty.

Below we unpack every amendment that matters to the Indian stock-market community—whether you're a day-trader on NSE, a long-term portfolio builder, or a mutual-fund investor. We'll also show how Downstox's suite of tools (Screener, Terminal, Portfolio X-Ray, Mutual-Fund Screener) can help you stay compliant while you focus on the next trade.

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1. Form ITR-1 (Sahaj) – What's New for AY 2026-27?

Form ITR-1 has been the go-to return for individuals whose total income is ₹50 lakhs or less and who have salary, one house property, capital gains, and other sources. The Income Tax Department introduced a few structural tweaks for AY 2026-27:

Change	Old Requirement	New Requirement (AY 2026-27)	Why It Matters
Section 44ADA Professional Income	Allowed only if total professional receipts ≤ ₹50 lakhs	Upper limit raised to ₹75 lakhs	More traders, consultants, and freelancers can claim presumptive income, reducing bookkeeping.
Capital Gains Disclosure	Separate fields for short-term and long-term gains on listed securities	Unified "Capital Gains – Listed Securities" block with auto-calculation of STCG (15 %) and LTCG (10 % above ₹1 lac)	Simplifies entry; however, you must still retain transaction statements for audit.
Loss Set-Off Rules	Only current-year loss set-off allowed	Carry-forward of capital loss for up to 8 years (instead of 4) for listed securities	Critical for traders who incur occasional large losses; you can now offset future gains for a longer horizon.
Foreign Asset Reporting	Mandatory only if foreign assets > ₹5 lakhs	Threshold lowered to ₹2 lakhs	NRIs, HNIs with offshore accounts, and those holding foreign-listed ETFs must now disclose.
TDS on Sale of Equity	No separate TDS field; self-assessment	New TDS-40 field for tax deducted at source on equity sales above ₹10 lakhs (effective from FY 2025-26)	Failure to report TDS leads to mismatch and possible notices.
Digital Signature Requirement	Optional for e-filing	Mandatory for all e-filers using Aadhaar-OTP or DigiLocker	Streamlines verification; ensure your DigiLocker is linked.

Bottom line: The form is still "Sahaj" (simple) but the data points have expanded. If you're a regular trader, the new loss-carry-forward window and TDS reporting are the two items you cannot ignore.

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2. Capital Gains on Listed Securities – The Practical Impact

2.1 How LTCG Tax Works After FY 2025-26

Since FY 2018-19, long-term capital gains (LTCG) on listed equity above ₹1 lac are taxed at 10 % (no surcharge for the first ₹10 lakhs). The change for AY 2026-27 is the extension of loss carry-forward from 4 to 8 years.

Example: Rajesh, a day-trader on NSE

FY	Net LTCG	Net STCG	Tax Payable
2023-24	₹3 lakhs	₹2 lakhs	STCG: ₹30 k (15 %); LTCG: ₹2 lakhs (10 % after ₹1 lac exemption) = ₹20 k
2024-25	Loss of ₹4 lakhs (LTCG)	₹1 lac	No tax (STCG taxed at 15 % = ₹15 k)
2025-26	LTCG gain of ₹2 lakhs	₹0	Carry forward loss of ₹2 lakhs from 2024-25 offsets 2025-26 LTCG → Zero LTCG tax

Before AY 2026-27 the loss from 2024-25 would have expired after 4 years, forcing Rajesh to pay tax on the 2025-26 LTCG. Now, with an 8-year window, the loss survives and shields future gains.

2.2 Reporting TDS on High-Value Equity Sales

If you sell listed shares worth ₹10 lakhs or more in a financial year, the broker deducts TDS at 1 % (or 0.1 % for senior citizens). This amount appears in Form 16A and must be entered in the new TDS-40 field.

Practical tip

1. Download Form 16A from the TRACES portal after the end of FY 2025-26.
2. In Downstox Terminal, go to 'My Account → Tax Documents → TDS-40 – the platform auto-populates the amount if you have linked your broker's API.
3. Verify the figure and paste it into the ITR-1 "TDS on Sale of Equity" block.

Missing this entry creates a 'Mismatch' under the "Tax Credit" section of the e-verification, often triggering a notice.

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3. Presumptive Income under Section 44ADA – A Shortcut for Traders & Consultants

3.1 Who Can Use It Now?

• Individuals & HUFs with professional receipts ≤ ₹75 lakhs (up from ₹50 lakhs).
• Professions include trading in securities, stock-broking, financial advisory, IT services, content creation, etc.
• Must not maintain books of account under the regular scheme.

3.2 How It Affects Your Tax Liability

Under 44ADA, taxable income = 50 % of total receipts. The remaining 50 % is deemed expenses, no further deduction allowed.

Example: Priya, a freelance technical analyst

FY	Total receipts from consulting & trading	Taxable income under 44ADA (50 %)	Tax payable @ 30 % (plus cess)
2025-26	₹68 lakhs	₹34 lakhs	≈ ₹11.3 lakhs

If Priya kept detailed books, she could claim actual expenses (software licences, data subscriptions, travel). However, the simplicity and lower audit risk often outweigh the loss of actual expense deductions, especially when she uses Downstox Portfolio X-Ray to track all brokerage and subscription costs automatically.

Actionable advice:

• Estimate your actual deductible expenses for the year.
• If they are less than 50 % of receipts, stick with 44ADA.
• If higher, consider filing ITR-2 (which allows detailed expense claims) even if your income is below ₹50 lakhs.

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4. Foreign Asset Reporting – New Threshold, Same Pain

4.1 What Must Be Disclosed?

• Foreign bank accounts, demat holdings, mutual fund units, and offshore entities.
• Total value (as of 31 March) exceeding ₹2 lakhs (converted at the RBI's average rate).

4.2 Why Investors Should Care

Many Indian investors now hold US-listed ETFs (e.g., S&P 500, Nasdaq-100) via Vested, Groww, or Downstox's Mutual-Fund Screener. The lower threshold means that even a modest $5,000 holding (≈ ₹4.2 lakhs) now triggers disclosure.

Practical steps

1. Export your foreign holdings from the broker's portal (CSV).
2. Use Downstox Mutual-Fund Screener – the "Foreign-Fund" filter automatically calculates the INR equivalent.
3. Populate Schedule FA (Foreign Assets) in the ITR-1 portal.

Failure to disclose can attract a penalty of ₹10,000 per undisclosed asset, plus interest.

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5. Leveraging Downstox Tools for Seamless Tax Filing

You don't have to become a spreadsheet wizard to meet the new requirements. Here's how Downstox's ecosystem plugs directly into the AY 2026-27 filing process:

Downstox Feature	Tax-Related Use-Case	How to Activate
Screener	Identify all equity trades that cross the ₹10 lakhs TDS threshold.	Set filter: "Turnover > ₹10 Lakhs", export list, match with Form 16A.
Terminal	Pull broker-wise brokerage & GST data for presumptive income calculations.	Go to Reports → Brokerage Summary, download CSV.
Portfolio X-Ray	Auto-calculate realised LTCG/STCG, track capital loss carry-forward across years.	Click Analytics → Capital Gains Tracker, set fiscal year range.
Mutual-Fund Screener	Spot foreign-listed fund holdings > ₹2 lakhs for Schedule FA.	Apply "Asset Class → International Equity", view INR valuation.

Pro tip: Export all reports as CSV, then import into the Income Tax Department's "Bulk Upload" utility (available for individuals with > ₹10 lakhs of transactions). This eliminates manual entry errors and speeds up e-verification.

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6. Action Plan – Checklist Before the 30 April 2026 Deadline

Timeline	Action	Tool / Reference
Mid-April 2026	Reconcile brokerage statements with Portfolio X-Ray (ensure all trades captured).	Downstox Terminal
Mid-April 2026	Download Form 16A for TDS on equity sales > ₹10 lakhs.	TRACES portal
Mid-April 2026	Export foreign holdings & compute INR value.	Mutual-Fund Screener
20 April 2026	Decide between Section 44ADA (presumptive) or detailed expense claim.	Quick cost-benefit calculator (own spreadsheet)
22 April 2026	Fill ITR-1 online; use bulk-upload for transaction data if applicable.	Income Tax e-filing portal
25 April 2026	Verify via Aadhaar-OTP/DigiLocker (mandatory).	DigiLocker app
30 April 2026	Submit & retain acknowledgment; set reminder for next FY.	Downstox Calendar reminder

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Conclusion

For Indian stock-market participants, tax compliance is as much a part of the trading cycle as market analysis. The AY 2026-27 changes to Form ITR-1—higher presumptive income ceiling, extended loss carry-forward, mandatory TDS reporting, and tighter foreign-asset disclosure—are designed to capture the growing sophistication of investors.

By leveraging Downstox's integrated tools, you can turn what used to be a dreaded paperwork marathon into a few clicks, freeing up mental bandwidth for the next Nifty-50 swing or Sensex rally.

Stay ahead of the curve, keep your records tidy, and let the numbers work for you—not against you.

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Disclaimer: The information provided in this article is for general educational purposes only and does not constitute financial, tax, or legal advice. Tax laws are subject to change, and individual circumstances vary. Readers should consult a qualified chartered accountant or tax advisor before making any tax-related decisions. The author and the publishing platform are not liable for any loss or penalty arising from the use of this content.