Tax Audit Report Now Due 21 October 2026 —What Circular 07/2026 Moves, and What It Leaves Alone

On 28 September 2026 — two days before tax audit reports for Assessment Year 2026-27 were due — the Central Board of Direct Taxes issued Circular No. 07/2026 (F. No. 225/128/2026/ITA-II). It extends the date for furnishing the audit report to 21 October 2026, and the date for filing the return of income in audit cases to 21 November 2026. For businesses, firms and companies across Uttar Pradesh that were racing their auditors to the 30 September line, that is three more weeks.

The circular is two sentences long. That brevity is the reason it is worth reading closely: it says exactly what it moves, and nothing about anything else. The things it does not mention — interest, other categories of taxpayer, the consequences of missing even the new date — are where the later notices come from.

What the circular actually says

The Board acts under Section 119 of the Income-tax Act, 1961, read with Section 536 of the Income-tax Act, 2025. That pairing is itself instructive. The 2025 Act governs Tax Year 2026-27 onward; returns for the previous year 2025-26 (AY 2026-27) are still filed, audited and assessed under the 1961 Act, and the circular is drafted accordingly.

Notice the mechanics. The Board did not separately extend the audit date. It extended the return due date, and the audit date moved with it, because Section 44AB defines the "specified date" for the audit report as one month before the return due date under Section 139(1). Thirty-one October less one month was 30 September; 21 November less one month is 21 October.

Who is covered — and who is not

The Board's own press release describes the beneficiaries as persons subject to audit. Serial no. 2 of the table is, broadly, the audit category: companies, any other person whose accounts are required to be audited under the Income-tax Act or under any other law, and partners of a firm whose accounts must be audited (and the spouse of such a partner where Section 5A applies). A partner of an audited firm therefore gets the new date even if the partner personally has no business income.

Two groups should not assume they are inside it:

• Transfer-pricing cases. A taxpayer required to furnish an accountant's report under Section 92E falls in a separate category of the same table, with a due date of 30 November. The circular names only serial no. 2; it says nothing about that category.
• Non-audit taxpayers. Salaried individuals and businesses whose accounts are not required to be audited had their own, earlier dates for AY 2026-27 (explained in our note on the four ITR due dates). Those dates have passed and are not revived.

The question the circular does not answer: Section 234A interest

Section 234A charges simple interest at one per cent for every month or part of a month on tax remaining unpaid, running from the day after the due date of the return. Read literally, if the due date is now 21 November, interest under Section 234A should run only from 22 November.

The difficulty is that Circular No. 07/2026 is silent on interest. In some earlier years, the Board's extension orders expressly kept Section 234A interest running from the original date for taxpayers with a larger self-assessment tax liability. This circular contains no such carve-out — but the absence of a carve-out is an argument, not a guarantee, and the Board can always clarify. The practical answer costs nothing: compute the tax, and pay the self-assessment tax by 31 October 2026 even if the return itself goes in later. Paid tax attracts no interest, whichever reading prevails.

An extension moves a date. It does not move the arithmetic of interest unless it says so — and this one says nothing either way.

If even the new dates are missed

Extensions tend to be treated as the end of the problem. For a taxpayer who misses 21 October or 21 November, they are the beginning of a different one. Three consequences follow, each of which usually arrives as a notice:

A Section 271B notice is not the end of the matter

The Section 271B penalty is not automatic. Section 273B provides that no penalty is imposable under it where the person proves there was reasonable cause for the failure. Tribunals have, on the facts of particular cases, accepted reasons such as the resignation of the auditor, the loss of books of account, or the illness or death of the person responsible for the accounts. The burden lies on the taxpayer, and it is discharged with contemporaneous evidence — correspondence with the auditor, medical records, portal screenshots — not with explanations assembled after the notice arrives.

That is the practical point for anyone running late now. If the 21 October date is genuinely in danger, the reasons should be documented as they arise, not reconstructed later. And where a Section 271B show cause notice has already been received for an earlier year, the reply is where the reasonable-cause case is made or lost; the penalty order, if one follows, is appealable, but the record is largely built at the notice stage.

A short checklist for the next three weeks

• Confirm that you are actually in the audit category (serial no. 2), and not in the Section 92E category or the non-audit category.
• Agree a working date with your auditor that is earlier than 21 October, so that the portal's last-day load does not decide the matter.
• Pay self-assessment tax by 31 October 2026 to keep the Section 234A question off the table.
• If you are a partner in an audited firm, align your personal return with the firm's 21 November date.
• If a delay looks unavoidable, keep a written record of why, from now.