GST, TDS and Income Tax due dates for November 2026 and the next two months. Dates move forward automatically, and government extensions are marked. When a due date falls on a holiday, file on the previous working day unless an extension is notified.
October 2026
All deductors and collectors (March deposit is due 30 April) · Sep 2026
GSTR-7 / GSTR-8
GST TDS deductors and e-commerce operators (TCS) · Sep 2026
GSTR-1 (monthly)
Monthly GST filers · Sep 2026
GSTR-1 (quarterly, QRMP)
QRMP filers · Jul–Sep 2026
CMP-08
Composition taxpayers · Jul–Sep 2026
Monthly GST filers · Sep 2026
Tax audit report
Taxpayers liable to tax audit · FY 2025-26
Extended by CBDT (Circular 07/2026) — normal date was 30 Sep 2026
QRMP filers — 24th for UP, Delhi, Bihar and northern/eastern states; 22nd for western and southern states · Jul–Sep 2026
TDS / TCS quarterly return
All deductors and collectors · Jul–Sep 2026
November 2026
All deductors and collectors (March deposit is due 30 April) · Oct 2026
GSTR-7 / GSTR-8
GST TDS deductors and e-commerce operators (TCS) · Oct 2026
GSTR-1 (monthly)
Monthly GST filers · Oct 2026
IFF (optional, QRMP)
QRMP filers — B2B invoices of the first two months of a quarter · Oct 2026
Monthly GST filers · Oct 2026
ITR — audit cases
Taxpayers whose accounts are audited · FY 2025-26
Extended by CBDT (Circular 07/2026) — normal date was 31 Oct 2026
PMT-06 (QRMP monthly tax)
QRMP filers — tax for the first two months of a quarter · Oct 2026
ITR — transfer pricing cases
Taxpayers with international / specified domestic transactions · FY 2025-26
December 2026
All deductors and collectors (March deposit is due 30 April) · Nov 2026
GSTR-7 / GSTR-8
GST TDS deductors and e-commerce operators (TCS) · Nov 2026
GSTR-1 (monthly)
Monthly GST filers · Nov 2026
IFF (optional, QRMP)
QRMP filers — B2B invoices of the first two months of a quarter · Nov 2026
Taxpayers whose tax for the year is ₹10,000 or more · FY 2026-27
Monthly GST filers · Nov 2026
PMT-06 (QRMP monthly tax)
QRMP filers — tax for the first two months of a quarter · Nov 2026
GSTR-9 / GSTR-9C (annual return)
Regular GST taxpayers above the exemption limit · FY 2025-26
Belated ITR — last date
Anyone who missed the original due date · FY 2025-26
This calendar is a quick reference, not legal advice. Due dates can change by notification — always confirm on the GST portal or the Income Tax e-filing portal before filing.
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Adv. Mahtab Ali Ansari · Bar Council of U.P. · UP00272/23 · Gonda, U.P.