All key GST, income tax, TDS, ROC and payroll deadlines for Indian businesses, month by month.
April 2023 · 11 deadlines
11Apr
GSTR-1 (monthly)
GST · for Mar 2023
Need help?13Apr
GSTR-1 (QRMP, quarterly)
GST · for Q4 (Jan–Mar) FY 2022-23
Need help?18Apr
CMP-08 (composition, quarterly)
GST · for Q4 (Jan–Mar) FY 2022-23
Need help?20Apr
GSTR-3B (monthly)
GST · for Mar 2023
Need help?20Apr
Professional tax
Payroll · for Mar 2023
Need help?22Apr
GSTR-3B (QRMP, Category A states)
GST · for Q4 (Jan–Mar) FY 2022-23
Need help?24Apr
GSTR-3B (QRMP, Category B states)
GST · for Q4 (Jan–Mar) FY 2022-23
Need help?30Apr
GSTR-4 (composition, annual)
GST · for FY 2022-23
Need help?30Apr
MSME-1 (dues to MSMEs)
ROC · for H2 (Oct–Mar) FY 2022-23
Need help?30Apr
TDS / TCS payment
TDS · for Mar 2023
Need help?May 2023 · 10 deadlines
7May
TDS / TCS payment
TDS · for Apr 2023
Need help?11May
GSTR-1 (monthly)
GST · for Apr 2023
Need help?15May
Form 16 to employees
TDS · for FY 2022-23
Need help?15May
TCS return (27EQ)
TDS · for Q4 (Jan–Mar) FY 2022-23
Need help?20May
GSTR-3B (monthly)
GST · for Apr 2023
Need help?20May
Professional tax
Payroll · for Apr 2023
Need help?25May
PMT-06 tax payment (QRMP)
GST · for Apr 2023
Need help?30May
LLP Form 11 (annual return)
ROC · for FY 2022-23
Need help?31May
TDS return (24Q / 26Q)
TDS · for Q4 (Jan–Mar) FY 2022-23
Need help?June 2023 · 8 deadlines
7Jun
TDS / TCS payment
TDS · for May 2023
Need help?11Jun
GSTR-1 (monthly)
GST · for May 2023
Need help?15Jun
Advance tax instalment
Income tax · for Q1 (Apr–Jun) FY 2023-24 · 15% instalment
Need help?20Jun
GSTR-3B (monthly)
GST · for May 2023
Need help?20Jun
Professional tax
Payroll · for May 2023
Need help?25Jun
PMT-06 tax payment (QRMP)
GST · for May 2023
Need help?30Jun
DPT-3 (return of deposits)
ROC · for FY 2022-23
Need help?July 2023 · 14 deadlines
7Jul
TDS / TCS payment
TDS · for Jun 2023
Need help?11Jul
GSTR-1 (monthly)
GST · for Jun 2023
Need help?13Jul
GSTR-1 (QRMP, quarterly)
GST · for Q1 (Apr–Jun) FY 2023-24
Need help?15Jul
TCS return (27EQ)
TDS · for Q1 (Apr–Jun) FY 2023-24
Need help?18Jul
CMP-08 (composition, quarterly)
GST · for Q1 (Apr–Jun) FY 2023-24
Need help?20Jul
GSTR-3B (monthly)
GST · for Jun 2023
Need help?20Jul
Professional tax
Payroll · for Jun 2023
Need help?22Jul
GSTR-3B (QRMP, Category A states)
GST · for Q1 (Apr–Jun) FY 2023-24
Need help?24Jul
GSTR-3B (QRMP, Category B states)
GST · for Q1 (Apr–Jun) FY 2023-24
Need help?31Jul
ITR-1 / ITR-2 (individual)
Income tax · for FY 2022-23
Need help?31Jul
ITR-3 / ITR-4 (business or profession)
Income tax · for FY 2022-23
Need help?31Jul
ITR-5 (firm / LLP)
Income tax · for FY 2022-23
Need help?31Jul
TDS return (24Q / 26Q)
TDS · for Q1 (Apr–Jun) FY 2023-24
Need help?August 2023 · 6 deadlines
7Aug
TDS / TCS payment
TDS · for Jul 2023
Need help?11Aug
GSTR-1 (monthly)
GST · for Jul 2023
Need help?20Aug
GSTR-3B (monthly)
GST · for Jul 2023
Need help?20Aug
Professional tax
Payroll · for Jul 2023
Need help?25Aug
PMT-06 tax payment (QRMP)
GST · for Jul 2023
Need help?September 2023 · 10 deadlines
7Sep
TDS / TCS payment
TDS · for Aug 2023
Need help?11Sep
GSTR-1 (monthly)
GST · for Aug 2023
Need help?14Sep
ADT-1 (auditor appointment)
ROC · for FY 2022-23
Need help?15Sep
Advance tax instalment
Income tax · for Q2 (Jul–Sep) FY 2023-24 · 45% instalment
Need help?20Sep
GSTR-3B (monthly)
GST · for Aug 2023
Need help?20Sep
Professional tax
Payroll · for Aug 2023
Need help?25Sep
PMT-06 tax payment (QRMP)
GST · for Aug 2023
Need help?30Sep
Tax audit report (3CA/3CB-3CD)
Income tax · for FY 2022-23
Need help?30Sep
DIR-3 KYC (directors)
ROC · for FY 2022-23
Need help?October 2023 · 16 deadlines
7Oct
TDS / TCS payment
TDS · for Sep 2023
Need help?11Oct
GSTR-1 (monthly)
GST · for Sep 2023
Need help?13Oct
GSTR-1 (QRMP, quarterly)
GST · for Q2 (Jul–Sep) FY 2023-24
Need help?15Oct
TCS return (27EQ)
TDS · for Q2 (Jul–Sep) FY 2023-24
Need help?18Oct
CMP-08 (composition, quarterly)
GST · for Q2 (Jul–Sep) FY 2023-24
Need help?20Oct
GSTR-3B (monthly)
GST · for Sep 2023
Need help?20Oct
Professional tax
Payroll · for Sep 2023
Need help?22Oct
GSTR-3B (QRMP, Category A states)
GST · for Q2 (Jul–Sep) FY 2023-24
Need help?24Oct
GSTR-3B (QRMP, Category B states)
GST · for Q2 (Jul–Sep) FY 2023-24
Need help?30Oct
LLP Form 8 (accounts & solvency)
ROC · for FY 2022-23
Need help?30Oct
ROC AOC-4 (financial statements)
ROC · for FY 2022-23
Need help?31Oct
ITR-6 (company)
Income tax · for FY 2022-23
Need help?31Oct
ITR-7 (trust / society)
Income tax · for FY 2022-23
Need help?31Oct
MSME-1 (dues to MSMEs)
ROC · for H1 (Apr–Sep) FY 2023-24
Need help?31Oct
TDS return (24Q / 26Q)
TDS · for Q2 (Jul–Sep) FY 2023-24
Need help?November 2023 · 7 deadlines
7Nov
TDS / TCS payment
TDS · for Oct 2023
Need help?11Nov
GSTR-1 (monthly)
GST · for Oct 2023
Need help?20Nov
GSTR-3B (monthly)
GST · for Oct 2023
Need help?20Nov
Professional tax
Payroll · for Oct 2023
Need help?25Nov
PMT-06 tax payment (QRMP)
GST · for Oct 2023
Need help?29Nov
ROC MGT-7 / 7A (annual return)
ROC · for FY 2022-23
Need help?December 2023 · 8 deadlines
7Dec
TDS / TCS payment
TDS · for Nov 2023
Need help?11Dec
GSTR-1 (monthly)
GST · for Nov 2023
Need help?15Dec
Advance tax instalment
Income tax · for Q3 (Oct–Dec) FY 2023-24 · 75% instalment
Need help?20Dec
GSTR-3B (monthly)
GST · for Nov 2023
Need help?20Dec
Professional tax
Payroll · for Nov 2023
Need help?25Dec
PMT-06 tax payment (QRMP)
GST · for Nov 2023
Need help?31Dec
GSTR-9 annual return
GST · for FY 2022-23
Need help?January 2024 · 11 deadlines
7Jan
TDS / TCS payment
TDS · for Dec 2023
Need help?11Jan
GSTR-1 (monthly)
GST · for Dec 2023
Need help?13Jan
GSTR-1 (QRMP, quarterly)
GST · for Q3 (Oct–Dec) FY 2023-24
Need help?15Jan
TCS return (27EQ)
TDS · for Q3 (Oct–Dec) FY 2023-24
Need help?18Jan
CMP-08 (composition, quarterly)
GST · for Q3 (Oct–Dec) FY 2023-24
Need help?20Jan
GSTR-3B (monthly)
GST · for Dec 2023
Need help?20Jan
Professional tax
Payroll · for Dec 2023
Need help?22Jan
GSTR-3B (QRMP, Category A states)
GST · for Q3 (Oct–Dec) FY 2023-24
Need help?24Jan
GSTR-3B (QRMP, Category B states)
GST · for Q3 (Oct–Dec) FY 2023-24
Need help?31Jan
TDS return (24Q / 26Q)
TDS · for Q3 (Oct–Dec) FY 2023-24
Need help?February 2024 · 6 deadlines
7Feb
TDS / TCS payment
TDS · for Jan 2024
Need help?11Feb
GSTR-1 (monthly)
GST · for Jan 2024
Need help?20Feb
GSTR-3B (monthly)
GST · for Jan 2024
Need help?20Feb
Professional tax
Payroll · for Jan 2024
Need help?25Feb
PMT-06 tax payment (QRMP)
GST · for Jan 2024
Need help?March 2024 · 7 deadlines
7Mar
TDS / TCS payment
TDS · for Feb 2024
Need help?11Mar
GSTR-1 (monthly)
GST · for Feb 2024
Need help?15Mar
Advance tax instalment
Income tax · for Q4 (Jan–Mar) FY 2023-24 · 100% instalment
Need help?20Mar
GSTR-3B (monthly)
GST · for Feb 2024
Need help?20Mar
Professional tax
Payroll · for Feb 2024
Need help?25Mar
PMT-06 tax payment (QRMP)
GST · for Feb 2024
Need help?Dates are the standard statutory ones. CBIC, CBDT or MCA may extend them — always check the official notification. QRMP GSTR-3B is due on the 22nd in Category A states and the 24th in Category B states.