Three days before the tax audit deadline, CBDT moved it. Circular No. 07/2026 dated 28 September 2026 (F. No. 225/128/2026/ITA-II) extends the "specified date" for furnishing the audit report for AY 2026-27 from 30 September to 21 October 2026, and the related return of income from 31 October to 21 November 2026.
If you are a business or professional whose accounts need auditing, that is three extra weeks. It is not three extra weeks for everyone, and it is not three free weeks.
The new dates
| Filing | Old date | New date |
|---|---|---|
| Audit report under the Income-tax Act (Form 3CA/3CB and 3CD) | 30 September 2026 | 21 October 2026 |
| Return of income for audit cases | 31 October 2026 | 21 November 2026 |
| Transfer pricing cases (Section 92E) | unchanged | unchanged |
Who the extension covers
The circular applies to the assessees in Serial No. 2 of Explanation 2 to Section 139(1) — that is:
- Companies
- Any other assessee whose accounts are required to be audited under the Income-tax Act or under any other law
- A working partner of a firm whose accounts need auditing, and a spouse to whom Section 5A applies
It does not cover anyone subject to transfer pricing provisions under Section 92E, whose own timeline is separate. And it does nothing for non-audit taxpayers — salaried individuals, small freelancers and traders not under audit — whose due date for AY 2026-27 has already passed.
Who actually needs an audit
Worth re-checking before assuming the extension applies to you, because the thresholds are generous now:
- Business: turnover above ₹1 crore, raised to ₹10 crore where cash receipts and cash payments are each 5% or less of the total — which, for a business taking payment by UPI and bank transfer, almost always means no audit.
- Profession: gross receipts above ₹75 lakh (the limit was raised from ₹50 lakh).
- Presumptive taxpayers: an audit is triggered if you declare lower profits than the presumptive rate under 44AD or 44ADA and your income exceeds the basic exemption limit. Staying inside 44AD at 6%/8% of turnover, or 44ADA at 50% of receipts, avoids it — see Which ITR form to file and the income tax calculator.
So a shop with ₹3 crore turnover collecting almost everything digitally is probably not in the audit bracket at all, and its ITR deadline was earlier in the year.
The part people miss: interest keeps running
An extension of the filing date does not extend the date tax was due.
- Section 234A charges 1% a month on unpaid self-assessment tax. Where the extension applies, interest is normally reckoned from the extended due date — but only if there is no shortfall beyond the threshold; CBDT's past circulars have carried an explicit caveat on this, so do not assume the three weeks are interest-free on a large unpaid balance.
- Section 234B charges 1% a month from 1 April of the assessment year where advance tax paid is under 90% of the assessed tax. That clock is entirely unaffected by this circular.
- Section 234C on deferred advance-tax instalments is already fixed by the instalment dates and is untouched.
The practical reading: use the three weeks to get the audit report and the return right, not to delay paying. If you expect a balance, pay it now and file by the new date — the advance tax calculator will give you the figure, including cess.
Penalty exposure if you still miss it
- Section 271B — failure to get accounts audited or to furnish the report by the specified date: 0.5% of turnover or gross receipts, capped at ₹1,50,000. Section 273B gives relief where there was reasonable cause.
- Section 234F — late filing fee of ₹5,000 (₹1,000 where total income is up to ₹5 lakh).
- Losses cannot be carried forward if the return is filed after the due date, other than house-property loss and unabsorbed depreciation. For a business with a loss year, this is usually the costliest consequence.
What to do with the three weeks
- Close the books properly rather than filing an estimate. Depreciation is the line most often wrong — run both the Income-tax block method and the Companies Act useful-life method in the depreciation calculator.
- Reconcile GST with the books. Turnover in GSTR-1/3B should agree with the audited accounts; mismatches are the most common notice trigger. Pull the year's filings using the GST filing calendar.
- Match TDS to Form 26AS and the AIS. Credits that clients deducted but did not deposit are better found now than in a notice — the TDS calculator helps check section-wise rates on your own deductions.
- Verify 43B(h) disallowances. Payments to micro and small suppliers that went past the 45-day window are disallowed in the year the expense arose; this is the first full audit cycle where that bites hard. See Section 43B(h): the 45-day payment rule.
- Count working days, not calendar days. 21 October is a Wednesday, and the stretch between the two deadlines runs straight through Diwali — plan around it with the business days calculator.
If you are not in the audit bracket
Nothing changes for you today, but two dates are worth putting in the diary now: the 15 December advance-tax instalment (75% cumulative) and the 31 December last date for a belated or revised return for AY 2026-27. The regime choice behind both is in Old vs new tax regime for FY 2026-27.
FAQ
What is the new tax audit due date for AY 2026-27?
21 October 2026, extended from 30 September 2026 by CBDT Circular No. 07/2026 dated 28 September 2026.
What is the new ITR due date for audit cases?
21 November 2026, extended from 31 October 2026.
Does the extension apply to transfer pricing cases?
No. Assessees covered by Section 92E are excluded from this extension and follow their own timeline.
Does the extension stop interest under 234A and 234B?
Not reliably. 234B interest for short payment of advance tax runs from 1 April of the assessment year regardless, and 234A relief depends on the shortfall. Pay any balance now rather than relying on the extended date.
What is the penalty for missing the audit deadline?
Section 271B allows 0.5% of turnover or gross receipts up to ₹1,50,000, with relief under Section 273B for reasonable cause. Filing the return late also attracts a fee under 234F and blocks carry-forward of most losses.
My turnover is ₹4 crore and nearly all receipts are digital — do I need an audit?
Probably not. The ₹1 crore threshold rises to ₹10 crore where both cash receipts and cash payments are 5% or less of the total. Check the cash percentage before assuming either way.