Ensure accurate ITR filing information

Filing an Income Tax Return that is accurate down to the last rupee is no longer optional in 2026 — the CBDT's data-matching engine now cross-checks your ITR against AIS, TIS, Form 26AS, GSTN and SFT data within minutes of submission. This guide walks through the practical steps Indian taxpayers should take to ensure ITR information is accurate before clicking ‘Submit' for AY 2026-27.

Start with the Annual Information Statement (AIS)

The AIS, available on the income-tax portal, consolidates data reported by banks, mutual funds, registrars, employers, brokers and stock exchanges. Download the AIS and TIS first, reconcile each line against your books and bank statements, and flag any mismatch through the AIS feedback mechanism before you start your return.

Reconcile Salary, TDS and Form 16

• Match Form 16 Part A with the TDS reflected in Form 26AS and AIS.
• Verify gross salary, perquisites, exemptions (HRA, LTA) and standard deduction of ₹75,000.
• Confirm that employer-reported challans appear in Form 26AS with the correct PAN.
• Cross-check professional tax and Section 80C/80D claims with proof.

Capture All Other Income Streams

Many taxpayers under-report incidental income. Make sure your return picks up:

• Savings bank and FD interest from every bank account.
• Dividend income (now fully taxable in the recipient's hands).
• Capital gains from equity, mutual funds, crypto VDAs and property.
• Rental income, even when net of municipal taxes and standard deduction.
• Foreign assets and overseas income, where applicable.

Choose the Correct ITR Form

Selecting the right ITR form is the most common error point. For salaried individuals with simple income, ITR-1 (Sahaj) usually works, but it is not available where you own more than one house property, have capital gains, foreign assets, agricultural income above ₹5,000, or are a director in a company. ITR-2, ITR-3 or ITR-4 may apply depending on business or capital gains profile.

Pick the Right Tax Regime

The new tax regime is now the default for AY 2026-27 with a basic exemption of ₹3 lakh and rebate under Section 87A up to ₹7 lakh. Compare your liability under both regimes — especially if you have heavy 80C, 80D, HRA, or home-loan interest deductions — and choose the regime that minimises tax. Salaried taxpayers can switch every year; business income taxpayers should plan more carefully.

Validate Bank, Address and Aadhaar Details

• Pre-validate the bank account where you expect refund credit.
• Ensure Aadhaar–PAN linkage is intact; an inoperative PAN will block filing.
• Update contact details and correspondence address.
• Verify the return through Aadhaar OTP, net banking or DSC within 30 days.

Special Cases That Trip Up Taxpayers

• Joint bank accounts — both holders may receive AIS entries; ensure the interest is reported by the actual owner.
• Mutual fund switches — treated as redemptions and trigger capital gains even though no cash is withdrawn.
• Crypto/VDA transactions — flat 30% tax under Section 115BBH with 1% TDS under Section 194S.
• Dividend income — fully taxable in the hands of the recipient at slab rates.
• Gifts above ₹50,000 from non-relatives — taxable as ‘income from other sources'.

After You Submit

Filing is only half the job. E-verify the return within 30 days, save the ITR-V acknowledgement, and respond promptly to any communication from the CPC under Section 143(1). If you spot an error after submission, file a revised return under Section 139(5). Where the CPC intimation shows a tax-credit mismatch, raise a rectification request under Section 154 from the e-filing portal.

Build Accuracy as a Habit

Filing an accurate ITR is less about heroics in July and more about month-by-month discipline. Reconcile bank interest and broker statements quarterly. Track every Section 80C investment as you make it. Save donation receipts in a dedicated folder. Update your AIS feedback whenever a wrong entry appears. By the time the AY 2026-27 filing window opens, you should only be assembling pre-validated numbers, not chasing missing documents. This habit also pays off if you face a notice — every claim is already documented and ready to be defended.

Conclusion

Accuracy in ITR filing is built on three habits — reconcile against AIS, choose the right form and regime, and verify the return promptly. A clean, well-reconciled return reduces notice exposure, accelerates refunds and gives the taxpayer a strong position in any future CBDT enquiry.