Income Tax Scrutiny: Notice, Triggers and Response

Income tax scrutiny in FY 2026-27 is no longer a random tax department exercise. CBDT’s latest guidelines point to a sharper, data-led system that uses AIS, TIS, Form 26AS and third-party information to identify risky returns.

For salaried taxpayers, freelancers, business owners and investors, a scrutiny notice can feel worrying. But it does not automatically mean tax evasion. It means the Income Tax Department wants to verify your income, deductions, taxes paid and supporting documents.

Income Tax Scrutiny 2026-27: What Has Changed

Income tax scrutiny is a detailed assessment of an ITR by the Income Tax Department. It is different from routine processing under Section 143(1), where the system checks basic arithmetic, tax credit and refund claims.

In scrutiny, the department issues a notice under Section 143(2) of the Income-tax Act. The assessment is generally completed under Section 143(3). The taxpayer must provide records, explanations and evidence through the Income Tax e-filing portal.

CBDT’s FY 2026-27 guidelines, issued in June 2026, prescribe compulsory selection parameters for complete scrutiny. The key message is clear. The department is relying more on data analytics, Artificial Intelligence, AIS (Annual Information Statement), TIS (Taxpayer Information Summary), Form 26AS and information from banks, stock exchanges, registrars and other reporting entities.

A critical deadline also matters. For returns filed during FY 2025-26, notices under Section 143(2) are expected to be served by June 30, 2026, as reported by tax publications and media sources such as Economic Times.

CBDT Scrutiny Guidelines: Who Can Face Complete Scrutiny

The CBDT guidelines for compulsory scrutiny focus on high-risk categories. These are not routine mismatch cases. They are cases where the department believes a complete examination is necessary.

Key categories include:

• Survey cases under Section 133A, especially surveys conducted on or after April 1, 2024
• Search or requisition cases under Section 132 or 132A
• Reassessment cases where a notice under Section 148 has been issued
• Cases where registration or approval has been cancelled but exemption is still claimed in ITR-7
• Recurring additions exceeding ₹50 lakh in metro charges or ₹20 lakh in non-metro charges, where earlier additions were sustained
• Intelligence-led cases based on specific information of possible tax evasion

These parameters make income tax scrutiny more targeted. For example, a business with repeated disallowances, a trust claiming exemption despite cancelled registration, or a taxpayer linked to search proceedings may face complete scrutiny.

Limited scrutiny can also happen. In limited scrutiny, the Assessing Officer examines only specific issues, such as capital gains, foreign assets, crypto income, large deposits or mismatch in TDS credit.

AIS, TIS and Form 26AS: Common Scrutiny Triggers

The biggest change for taxpayers is the department’s ability to compare your ITR with data already available in its systems.

AIS captures a wide range of transactions, including savings interest, FD interest, dividends, securities transactions, mutual fund redemptions, property purchases, TDS, TCS and high-value transactions. TIS is a simplified summary of AIS. Form 26AS shows tax deducted or collected against your PAN.

Common triggers for income tax scrutiny include:

High-value transactions not matching income

Large bank deposits, property purchases, credit card spends, share trades or MF redemptions can raise questions if your returned income does not support them.

Capital gains and VDA reporting gaps

Stock market investors must report short-term capital gains, long-term capital gains and losses correctly. Virtual Digital Asset, or VDA, transactions such as crypto must also be disclosed as per applicable tax rules.

TDS and income mismatch

If Form 26AS shows TDS on professional fees, FD interest or rent, but the income is missing in the ITR, scrutiny risk rises.

GST and ITR mismatch

For businesses and professionals, GST turnover, bank credits and reported income should broadly reconcile. Material differences can lead to queries.

Section 143(2) Notice: How to Respond Online

Most scrutiny proceedings are handled under the faceless assessment system. This means communication happens electronically through the e-filing portal. Direct visits to the tax office are usually not required.

If you receive a Section 143(2) notice, follow these steps:

• Log in to the e-filing portal using your PAN.
• Go to “Pending Actions”, then “e-Proceedings” or “Notices”.
• Download the notice and read every question carefully.
• Note the deadline for response.
• Collect documents such as Form 16, bank statements, AIS, TIS, Form 26AS, capital gains statements, MF statements, loan certificates, invoices and deduction proofs.
• Prepare a clear written reply with supporting documents.
• Upload the response before the deadline.
• Keep checking the portal for further notices or clarifications.

Do not ignore the notice even if you believe your return is correct. Non-response can lead to best judgment assessment, where the department finalises income based on available data. This may result in higher tax demand, interest and penalty.

Income Tax Scrutiny Documents and Taxpayer Rights

Documentation is the taxpayer’s strongest defence. Salaried individuals should keep Form 16, bank statements, rent receipts, home loan interest certificates and investment proofs for deductions under sections such as 80C and 80D.

Freelancers and professionals should maintain invoices, client agreements, books of accounts, expense vouchers, GST returns and bank statements. Investors should keep contract notes, broker statements, capital gains reports, mutual fund statements, FD certificates and property documents.

Taxpayers also have important rights. You have the right to receive a valid notice, know the issues being examined, submit evidence, seek clarification, appoint a CA or authorised representative, receive a reasoned assessment order and file an appeal if you disagree.

The first appeal generally lies with the Commissioner of Income Tax (Appeals). Further appeals may go to the Income Tax Appellate Tribunal, High Court and Supreme Court, depending on the issue.

What This Means for You

Income tax scrutiny in FY 2026-27 reflects a larger compliance shift. The department already has access to your financial trail through PAN, Aadhaar-linked data, banks, brokers, property records and tax reports.

Before filing your ITR, reconcile AIS, TIS and Form 26AS. Report all income, including interest, dividends, capital gains, foreign income and VDA transactions. Keep records for at least six years. If you receive a notice, respond online, on time and with complete documents.

The takeaway is simple. Scrutiny is not an accusation, but poor preparation can make it costly. Accurate filing, clean records and timely responses remain the best protection for every taxpayer.