20Tue
GSTR-3B for September (monthly)
Tomorrow
Next due: GSTR-3B for September (monthly) — 20 Oct (tomorrow)
Mon–Sat · 10:00am–07:00pminfo@caworks.in
Compliance calendar · FY 2026-27
Statutory due dates
Every GST, income tax, TDS, MCA and PF / ESI deadline from today to 31 March. Dates that have passed drop off automatically and extensions notified by the government are marked.
October 2026 FY 2026-27
22Thu
GSTR-3B for Jul–Sep (QRMP, Category X States)
3 days
24Sat
GSTR-3B for Jul–Sep (QRMP, Category Y States)
5 days
November 2026 FY 2026-27
10Tue
GSTR-7 and GSTR-8 for October
22 days
11Wed
GSTR-1 for October (monthly)
23 days
13Fri
IFF for October (QRMP, optional)
25 days
20Fri
GSTR-3B for October (monthly)
32 days
25Wed
PMT-06 GST payment for October (QRMP)
37 days
December 2026 FY 2026-27
10Thu
GSTR-7 and GSTR-8 for November
52 days
11Fri
GSTR-1 for November (monthly)
53 days
13Sun
IFF (optional B2B invoices) for November (QRMP)
55 days
20Sun
GSTR-3B for November (monthly)
62 days
25Fri
PMT-06 GST payment for November (QRMP)
67 days
31Thu
GSTR-9 and GSTR-9C for FY 2025-26
73 days
January 2027 FY 2026-27
10Sun
GSTR-7 and GSTR-8 for December
83 days
11Mon
GSTR-1 for December (monthly)
84 days
13Wed
GSTR-1 for October–December (QRMP)
86 days
18Mon
CMP-08 for October–December (composition)
91 days
20Wed
GSTR-3B for December (monthly)
93 days
22Fri
GSTR-3B for October–December (QRMP)
95 days
February 2027 FY 2026-27
10Wed
GSTR-7 and GSTR-8 for January
114 days
11Thu
GSTR-1 for January (monthly)
115 days
13Sat
IFF (optional B2B invoices) for January (QRMP)
117 days
20Sat
GSTR-3B for January (monthly)
124 days
25Thu
PMT-06 GST payment for January (QRMP)
129 days
March 2027 FY 2026-27
10Wed
GSTR-7 and GSTR-8 for February
142 days
11Thu
GSTR-1 for February (monthly)
143 days
13Sat
IFF (optional B2B invoices) for February (QRMP)
145 days
20Sat
GSTR-3B for February (monthly)
152 days
25Thu
PMT-06 GST payment for February (QRMP)
157 days
GSTR-3B for quarterly (QRMP) filers falls on the 22nd or 24th depending on the State or UT of registration. ROC dates assume the AGM was held on 30 September; they run from your actual AGM date. Always confirm against the latest notification on the government portal before filing. Due dates follow the rules and notifications in force; always check the latest notification on the government portal before filing.