Income Tax Scrutiny for FY 2025-26: What the CBDT Guidelines Test

A scrutiny notice under Section 143 rarely arrives without a reason. The CBDT's guidelines for FY 2025-26 set the reasons out in advance, in six categories, CS01 to CS06. I read the circular as a checklist. A taxpayer can test their own file against each category before any notice arrives. That is what makes this year's guidance worth more than one reading.

Below, I set out what each category covers, why the circular matters, and how it fits India's wider tax administration.

From Random Checks to Data-Driven Targeting: Setting the Context

Selection for scrutiny once looked opaque and close to random. It now runs on data. The system flags patterns and gaps that point to a wider problem. The CBDT's guidelines were issued in Circular F. No. 225/37/2025/ITA-I on June 13, 2025. They name the categories of case that must be examined under Section 143 of the Income-tax Act. The aim is not only more revenue. It is also a more even and more predictable assessment process.

Six Scenarios That Might Land You in the Scrutiny Net

Each category is a risk trigger. The guidelines set out six of them, CS01 through CS06.

Post-Survey Cases (CS01): this covers a company surveyed under Section 133A, other than 133A(2), after April 1, 2023. The survey is the trigger. A survey often turns up a gap between declared and actual income. The department wants that gap followed up in an assessment.

Search and seizure or requisition cases (CS02 and CS03): these cover searches between April 1, 2023, and March 31, 2025. The risk here is high. Any unaccounted income or asset found in a search has to be examined closely.

Revoked or Denied Exemptions (CS04): this covers a trust, NGO or other institution that claimed exemption under section 12A, 10(23C) or 35. The registration must have been revoked before March 31, 2024, and the institution must still claim exemption in its FY 2024-25 return. Scrutiny is then mandatory. The category matters for the research and charity sectors, where registration is the basis of the exemption.

Recurring Additions in Previous Years (CS05): this covers a taxpayer with a pattern of denied expenses or additions. The trigger is a pattern upheld by appellate authorities, above the monetary limit of Rs. 50 lakh in metros and Rs. 20 lakh elsewhere. Transfer pricing is a common source of such additions. An adjustment already decided against the taxpayer is the clearest example.

Tax Evasion Reports (CS06): this covers a taxpayer who has filed a return and been flagged for tax evasion by an enforcement authority such as the FIU, SEBI or SFIO. The category shows how far inter-agency sharing now goes. It also sets out the 360-degree view of compliance that a business has to work with today.

Why This Is Not "Just Another Circular"

A circular of this kind appears every year, and the categories look familiar. This year's version still marks a change. Four points are worth noting.

Deeper use of intelligence: the circular names its data sources. These are AIS (Annual Information Statement), NMS (Non-filers Monitoring System), SFT (Statement of Financial Transactions) and CPC-TDS. Selection now runs on live data analytics.

Cross-links with enforcement agencies: CS06 changes the picture. The tax department is gradually taking in input from other authorities, as it works towards one view of economic activity.

Implications for trusts and NGOs: CS04 matters because it closes the gap for institutions that misuse tax-exempt status. Given the recent attention on the non-profit sector, this clause is likely to have wide effects.

Cross-border implications and transfer pricing: transfer pricing cases sit inside the recurring-issue category (CS05). For an MNC, an old issue that was never closed can still support an assessment, even where the current documentation is strong.

What should advisors and taxpayers do right now?

The first step is to prepare rather than to worry. If your file falls in one of the categories above, put the documentation in order. Review earlier assessments. Check every registration claim. Take each recurring red flag and close it now, not during the assessment.

For an advisor, this goes beyond a compliance checklist. It means knowing the client's assessment history, seeing what will draw attention, and building the defence early.

The deadline in the circular is short. Every case selected under the framework must have a notice issued by June 30, 2025, as Section 143(2) requires. There is little room to wait.

Seen this way, the circular is a prompt rather than a threat.

A scrutiny notice unsettles most taxpayers. It does not have to. The new rules are about risk, not about random penalty. They turn a selection into something a taxpayer can anticipate and test. Some will read them as a warning. I read them as a map.

The CBDT's message is plain. Your past counts, your patterns matter, and your paperwork has to match what you file.

The question is no longer whether a notice will come. It is whether your file is ready when it does.