CBDT Extends Tax Audit and ITR Deadlines: New Dates for AY 2026-27 Announced

CBDT has pushed key tax filing dates for AY 2026–27. Tax Audit Reports are now due on 21 October 2026. ITRs for audit cases move to 21 November 2026. Firms must rework calendars, sign‑offs, and payment plans immediately. Students in practice teams should adjust exam break schedules too.

The relief targets persons at Serial No. 2 under section 139(1) Explanation 2. This includes companies, audited non‑corporates, and partners of audited firms. Spouses covered by section 5A in Portuguese Civil Code states also qualify. Other categories keep earlier dates, unless CBDT issues separate extensions.

CBDT extension: revised tax audit and ITR deadlines for AY 2026–27

The Board confirmed both shifts through a press release on 28 September 2026. It moves audit reports to 21 October and audit‑case ITRs to 21 November. The release adds, “A formal order/notification to this effect is being issued separately”. CBDT has also issued Circular No. 07/2026 dated 28 September 2026.

Who is covered and who isn’t under the CBDT extension

Covered taxpayers are companies, audited non‑corporates, and partners of audited firms. Spouses under section 5A qualify if the partner falls in these classes. Non‑audit individuals and many trusts keep their pre‑set timelines for AY 2026–27. Transfer pricing or special‑form filers follow their separate calendars unless notified.

What remains unchanged: TDS/TCS and GST timelines

This extension does not change tax withholding deposit or statement due dates. Deposit TDS by the seventh of the following month, as usual. Quarterly TDS statements attract late fee under section 234E if delayed. GSTR‑1 stays due on the 11th, and GSTR‑3B on the 20th.

Interest and late‑fee: how the extension changes your clock

Interest for late filing under section 234A now starts after 21 November. Fee under section 234F applies if the return crosses the revised due date. Avoid last‑day rush, since interest is computed month‑wise. Pay self‑assessment taxes early to stop further interest accrual.

One‑week CA action plan: sign‑offs, evidence, and portal checks

Re‑sequence workloads around audit‑heavy sectors and clients with cash‑flow stress. Lock engagement letters and fee terms, and secure management representation schedules. Close TDS and AIS mismatches now; freeze ledgers and bank tie‑outs. Test e‑filing utilities, DSC mapping, and trial uploads for representative cases. Document portal issues with screenshots and ticket numbers. Block buffers for e‑verification and likely client clarifications.

Mark 21 October and 21 November 2026 on every team calendar. Use the extra weeks to improve quality, reduce risks, and mentor trainees. Strong planning now can mean faster assessments, fewer notices, and calmer exams. Students and juniors should shadow end‑to‑end filings to build real skills.