Next due: AOC-4 financial statements — 30 Oct (4 days)
Mon–Sat · 10:00am–07:00pminfo@caworks.in
Book a consultation
Compliance calendar · FY 2026-27

Statutory due dates

Every GST, income tax, TDS, MCA and PF / ESI deadline of this financial year. When the government extends a date, the calendar is updated automatically and the date is marked “Extended”.

Get reminders

Hide dates that have passed

April 2026 FY 2026-27

10Fri
GSTGST TDS deductors and e-commerce operators

GSTR-7 and GSTR-8 for March

Passed
11Sat
GST

GSTR-1 for March (monthly)

Passed
13Mon
GST

GSTR-1 for January–March (QRMP)

Passed
18Sat
GST

CMP-08 for January–March (composition)

Passed
20Mon
GST

GSTR-3B for March (monthly)

Passed
22Wed
GST22nd or 24th depending on your state

GSTR-3B for January–March (QRMP)

Passed
30Thu
GST

GSTR-4 annual return (composition), FY 2025-26

Passed

May 2026 FY 2026-27

10Sun
GSTGST TDS deductors and e-commerce operators

GSTR-7 and GSTR-8 for April

Passed
11Mon
GST

GSTR-1 for April (monthly)

Passed
13Wed
GST

IFF (optional B2B invoices) for April (QRMP)

Passed
20Wed
GST

GSTR-3B for April (monthly)

Passed
25Mon
GST

PMT-06 GST payment for April (QRMP)

Passed

June 2026 FY 2026-27

10Wed
GSTGST TDS deductors and e-commerce operators

GSTR-7 and GSTR-8 for May

Passed
11Thu
GST

GSTR-1 for May (monthly)

Passed
13Sat
GST

IFF (optional B2B invoices) for May (QRMP)

Passed
20Sat
GST

GSTR-3B for May (monthly)

Passed
25Thu
GST

PMT-06 GST payment for May (QRMP)

Passed

July 2026 FY 2026-27

10Fri
GSTGST TDS deductors and e-commerce operators

GSTR-7 and GSTR-8 for June

Passed
11Sat
GST

GSTR-1 for June (monthly)

Passed
13Mon
GST

GSTR-1 for April–June (QRMP)

Passed
18Sat
GST

CMP-08 for April–June (composition)

Passed
20Mon
GST

GSTR-3B for June (monthly)

Passed
22Wed
GST22nd or 24th depending on your state

GSTR-3B for April–June (QRMP)

Passed

August 2026 FY 2026-27

10Mon
GSTGST TDS deductors and e-commerce operators

GSTR-7 and GSTR-8 for July

Passed
11Tue
GST

GSTR-1 for July (monthly)

Passed
13Thu
GST

IFF (optional B2B invoices) for July (QRMP)

Passed
20Thu
GST

GSTR-3B for July (monthly)

Passed
25Tue
GST

PMT-06 GST payment for July (QRMP)

Passed

September 2026 FY 2026-27

10Thu
GSTGST TDS deductors and e-commerce operators

GSTR-7 and GSTR-8 for August

Passed
11Fri
GST

GSTR-1 for August (monthly)

Passed
13Sun
GST

IFF (optional B2B invoices) for August (QRMP)

Passed
20Sun
GST

GSTR-3B for August (monthly)

Passed
25Fri
GST

PMT-06 GST payment for August (QRMP)

Passed

October 2026 FY 2026-27

10Sat
GSTGST TDS deductors and e-commerce operators

GSTR-7 and GSTR-8 for September

Passed
11Sun
GST

GSTR-1 for September (monthly)

Passed
13Tue
GST

GSTR-1 for July–September (QRMP)

Passed
18Sun
GST

CMP-08 for July–September (composition)

Passed
20Tue
GST

GSTR-3B for September (monthly)

Passed
22Thu
GST22nd or 24th depending on your state

GSTR-3B for July–September (QRMP)

Passed

November 2026 FY 2026-27

10Tue
GSTGST TDS deductors and e-commerce operators

GSTR-7 and GSTR-8 for October

15 days
11Wed
GST

GSTR-1 for October (monthly)

16 days
13Fri
GST

IFF for October (QRMP, optional)

18 days
20Fri
GST

GSTR-3B for October (monthly)

25 days
25Wed
GST

PMT-06 GST payment for October (QRMP)

30 days

December 2026 FY 2026-27

10Thu
GSTGST TDS deductors and e-commerce operators

GSTR-7 and GSTR-8 for November

45 days
11Fri
GST

GSTR-1 for November (monthly)

46 days
13Sun
GST

IFF (optional B2B invoices) for November (QRMP)

48 days
20Sun
GST

GSTR-3B for November (monthly)

55 days
25Fri
GST

PMT-06 GST payment for November (QRMP)

60 days
31Thu
GST

GSTR-9 and GSTR-9C for FY 2025-26

66 days

January 2027 FY 2026-27

10Sun
GSTGST TDS deductors and e-commerce operators

GSTR-7 and GSTR-8 for December

76 days
11Mon
GST

GSTR-1 for December (monthly)

77 days
13Wed
GST

GSTR-1 for October–December (QRMP)

79 days
18Mon
GST

CMP-08 for October–December (composition)

84 days
20Wed
GST

GSTR-3B for December (monthly)

86 days
22Fri
GST22nd or 24th depending on your state

GSTR-3B for October–December (QRMP)

88 days

February 2027 FY 2026-27

10Wed
GSTGST TDS deductors and e-commerce operators

GSTR-7 and GSTR-8 for January

10 Feb 2027
11Thu
GST

GSTR-1 for January (monthly)

11 Feb 2027
13Sat
GST

IFF (optional B2B invoices) for January (QRMP)

13 Feb 2027
20Sat
GST

GSTR-3B for January (monthly)

20 Feb 2027
25Thu
GST

PMT-06 GST payment for January (QRMP)

25 Feb 2027

March 2027 FY 2026-27

10Wed
GSTGST TDS deductors and e-commerce operators

GSTR-7 and GSTR-8 for February

10 Mar 2027
11Thu
GST

GSTR-1 for February (monthly)

11 Mar 2027
13Sat
GST

IFF (optional B2B invoices) for February (QRMP)

13 Mar 2027
20Sat
GST

GSTR-3B for February (monthly)

20 Mar 2027
25Thu
GST

PMT-06 GST payment for February (QRMP)

25 Mar 2027

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. Dates for later years follow the rules in force today and are updated automatically when the law changes; always check the latest notification on the government portal before filing.

WhatsApp us