Tax & Statutory Compliance Calendar FY 2026-27
Professional Compliance Management by S.S. Lokhande & Company
APRIL 2026
07
TCS
TCS Payment for March 2026
TCS Payment for March 2026
09
Accounting
Setup Online Accounting Software for TY 2026-27
Setup Online Accounting Software for TY 2026-27
10
Income Tax
FY 2025-26 (AY 2026-27) IT eFiling Start Date
FY 2025-26 (AY 2026-27) IT eFiling Start Date
10
Labour
Professional Tax (PT) on Salaries for March 2026
Professional Tax (PT) on Salaries for March 2026
11
GST
GSTR 1 (Monthly) for March 2026
GSTR 1 (Monthly) for March 2026
13
GST
GSTR-1 (Jan-Mar 2026) for QRMP
GSTR-1 (Jan-Mar 2026) for QRMP
15
Labour
PF & ESI Returns Payment for March 2026
PF & ESI Returns Payment for March 2026
15
ROC
Start of CCFS 2026 scheme for Pvt Ltd & OPC
Start of CCFS 2026 scheme for Pvt Ltd & OPC
18
GST
CMP 08 (Jan-Mar 2026) Composition
CMP 08 (Jan-Mar 2026) Composition
20
GST
GSTR 3B (Monthly) for March 2026
GSTR 3B (Monthly) for March 2026
22
GST
GSTR 3B (Jan-Mar 2026) South India
GSTR 3B (Jan-Mar 2026) South India
24
GST
GSTR 3B (Jan-Mar 2026) North India
GSTR 3B (Jan-Mar 2026) North India
30
TDS
TDS Payment (26QB/QC/QD/QE) for March 2026
TDS Payment (26QB/QC/QD/QE) for March 2026
30
GST
Opt in/out of GST Quarterly scheme (Apr-Jun 2026)
Opt in/out of GST Quarterly scheme (Apr-Jun 2026)
30
GST
GSTR-4 (FY 2025-26) for Composition taxpayers
GSTR-4 (FY 2025-26) for Composition taxpayers
MAY 2026
07
TDS
TDS / TCS Payment for April 2026
TDS / TCS Payment for April 2026
10
Labour
Professional Tax (PT) on Salaries for April 2026
Professional Tax (PT) on Salaries for April 2026
11
GST
GSTR 1 (Monthly) for April 2026
GSTR 1 (Monthly) for April 2026
13
GST
GSTR 1 IFF (Optional) Apr 2026 QRMP
GSTR 1 IFF (Optional) Apr 2026 QRMP
15
TCS
TCS Return (Form 27EQ) Jan-Mar 2026
TCS Return (Form 27EQ) Jan-Mar 2026
15
Labour
PF & ESI Returns Payment for April 2026
PF & ESI Returns Payment for April 2026
20
GST
GSTR 3B for April 2026 (Monthly)
GSTR 3B for April 2026 (Monthly)
25
GST
GST Challan Payment if no sufficient ITC for Apr 2026 (Quarterly Filers)
GST Challan Payment if no sufficient ITC for Apr 2026 (Quarterly Filers)
30
ROC
Form 11 for FY 2025-26 for LLP’s
Form 11 for FY 2025-26 for LLP’s
30
TDS
TDS Payment (26QB/QC/QD/QE) for April 2026
TDS Payment (26QB/QC/QD/QE) for April 2026
30
TCS
Issue of TCS Certificates (Form 27D) Jan-Mar 2026
Issue of TCS Certificates (Form 27D) Jan-Mar 2026
31
TDS
TDS Return (24Q, 26Q, 27Q) Jan-Mar 2026
TDS Return (24Q, 26Q, 27Q) Jan-Mar 2026
31
SFT
SFT Filing (Form 61A) FY 2025-26
SFT Filing (Form 61A) FY 2025-26
31
IT
Statement u/s 285BA for FY 2025-26 (Banks etc.)
Statement u/s 285BA for FY 2025-26 (Banks etc.)
JUNE 2026
07
TDS
TDS / TCS Payment for May 2026
TDS / TCS Payment for May 2026
10
Labour
Professional Tax (PT) on Salaries for May 2026
Professional Tax (PT) on Salaries for May 2026
11
GST
GSTR 1 (Monthly) for May 2026
GSTR 1 (Monthly) for May 2026
13
GST
GSTR 1 IFF (Optional) May 2026 QRMP
GSTR 1 IFF (Optional) May 2026 QRMP
15
Adv Tax
Advance Tax Payment (1st Installment Apr-Jun 2026)
Advance Tax Payment (1st Installment Apr-Jun 2026)
15
Labour
PF & ESI Returns Payment for May 2026
PF & ESI Returns Payment for May 2026
15
TDS
Issuance of TDS Certificates (Form 16/16A) Jan-Mar 2026
Issuance of TDS Certificates (Form 16/16A) Jan-Mar 2026
20
GST
GSTR 3B for May 2026 (Monthly)
GSTR 3B for May 2026 (Monthly)
25
GST
GST Challan Payment if no sufficient ITC for May 2026 (Quarterly Filers)
GST Challan Payment if no sufficient ITC for May 2026 (Quarterly Filers)
30
ROC
Form DPT 3 for FY 2025-26 (Companies)
Form DPT 3 for FY 2025-26 (Companies)
30
ROC
DIR 3 KYC for Directors of Companies/LLPs
DIR 3 KYC for Directors of Companies/LLPs
30
TDS
TDS Payment (26QB/QC/QD/QE) for May 2026
TDS Payment (26QB/QC/QD/QE) for May 2026
30
IEC
IEC Code Renewal
IEC Code Renewal
JULY 2026
07
TDS
TDS / TCS Payment for June 2026
TDS / TCS Payment for June 2026
10
Labour
Professional Tax (PT) on Salaries for June 2026
Professional Tax (PT) on Salaries for June 2026
11
GST
GSTR 1 (Monthly) for June 2026
GSTR 1 (Monthly) for June 2026
13
GST
GSTR-1 (Apr-Jun 2026) QRMP
GSTR-1 (Apr-Jun 2026) QRMP
15
TCS
TCS Return (Form 27EQ) Apr-Jun 2026
TCS Return (Form 27EQ) Apr-Jun 2026
15
Labour
PF & ESI Returns Payment for June 2026
PF & ESI Returns Payment for June 2026
15
ROC
Last date to opt for CFSS Scheme 2026
Last date to opt for CFSS Scheme 2026
18
GST
CMP 08 Apr-Jun 2026 (Composition)
CMP 08 Apr-Jun 2026 (Composition)
20
GST
GSTR 3B for June 2026 (Monthly)
GSTR 3B for June 2026 (Monthly)
22
GST
GSTR 3B Apr-Jun 2026 South India
GSTR 3B Apr-Jun 2026 South India
24
GST
GSTR 3B Apr-Jun 2026 North India
GSTR 3B Apr-Jun 2026 North India
30
TCS
Issue of TCS Certificates (Form 27D) Apr-Jun 2026
Issue of TCS Certificates (Form 27D) Apr-Jun 2026
30
TDS
TDS Payment (26QB/QC/QD/QE) for June 2026
TDS Payment (26QB/QC/QD/QE) for June 2026
31
ITR
Income Tax Returns for Individuals/HUF (ITR-1/ITR-2) FY 2025-26
Income Tax Returns for Individuals/HUF (ITR-1/ITR-2) FY 2025-26
31
TDS
TDS Return (24Q, 26Q, 27Q) Apr-Jun 2026
TDS Return (24Q, 26Q, 27Q) Apr-Jun 2026
AUGUST 2026
07
TDS
TDS / TCS Payment for July 2026
TDS / TCS Payment for July 2026
10
Labour
Professional Tax (PT) on Salaries for July 2026
Professional Tax (PT) on Salaries for July 2026
11
GST
GSTR 1 (Monthly) for July 2026
GSTR 1 (Monthly) for July 2026
13
GST
GSTR 1 IFF (Optional) Jul 2026 QRMP
GSTR 1 IFF (Optional) Jul 2026 QRMP
15
TDS
Issue of TDS Certificates (Form 16A) Apr-Jun 2026
Issue of TDS Certificates (Form 16A) Apr-Jun 2026
15
Labour
PF & ESI Returns Payment for July 2026
PF & ESI Returns Payment for July 2026
20
GST
GSTR 3B for July 2026 (Monthly)
GSTR 3B for July 2026 (Monthly)
25
GST
GST Challan Payment if no sufficient ITC for Jul 2026 (Quarterly Filers)
GST Challan Payment if no sufficient ITC for Jul 2026 (Quarterly Filers)
30
TDS
TDS Payment (26QB/QC/QD/QE) for July 2026
TDS Payment (26QB/QC/QD/QE) for July 2026
31
ITR
ITR-3/ITR-4 for Individuals/Firms (Non-Audit) FY 2025-26
ITR-3/ITR-4 for Individuals/Firms (Non-Audit) FY 2025-26
SEPTEMBER 2026
07
TDS
TDS / TCS Payment for Aug 2026
TDS / TCS Payment for Aug 2026
10
Labour
Professional Tax (PT) on Salaries for Aug 2026
Professional Tax (PT) on Salaries for Aug 2026
11
GST
GSTR 1 (Monthly) for Aug 2026
GSTR 1 (Monthly) for Aug 2026
13
GST
GSTR 1 IFF (Optional) Aug 2026 QRMP
GSTR 1 IFF (Optional) Aug 2026 QRMP
15
Adv Tax
Advance Tax Payment (2nd Installment Jul-Sep 2026)
Advance Tax Payment (2nd Installment Jul-Sep 2026)
15
Labour
PF & ESI Returns Payment for Aug 2026
PF & ESI Returns Payment for Aug 2026
20
GST
GSTR 3B for Aug 2026 (Monthly)
GSTR 3B for Aug 2026 (Monthly)
25
GST
GST Challan Payment if no sufficient ITC for Aug 2026 (Quarterly Filers)
GST Challan Payment if no sufficient ITC for Aug 2026 (Quarterly Filers)
27
ROC
AOC 4 Filing by One Person Companies (FY 2025-26)
AOC 4 Filing by One Person Companies (FY 2025-26)
30
ROC
Annual General Meeting for Companies
Annual General Meeting for Companies
30
TDS
TDS Payment (26QB/QC/QD/QE) for Aug 2026
TDS Payment (26QB/QC/QD/QE) for Aug 2026
30
Audit
Audit Report (Form 3CB-3CD / 3CA-3CD) FY 2025-26
Audit Report (Form 3CB-3CD / 3CA-3CD) FY 2025-26
OCTOBER 2026
07
TDS
TDS / TCS Payment for Sep 2026
TDS / TCS Payment for Sep 2026
10
Labour
Professional Tax (PT) on Salaries for Sep 2026
Professional Tax (PT) on Salaries for Sep 2026
11
GST
GSTR 1 (Monthly) for Sep 2026
GSTR 1 (Monthly) for Sep 2026
13
GST
GSTR-1 (Jul-Sep 2026) QRMP
GSTR-1 (Jul-Sep 2026) QRMP
14
ROC
ADT-1 Filing (Appointment of Auditor for Companies)
ADT-1 Filing (Appointment of Auditor for Companies)
15
TCS
TCS Return (Form 27EQ) Jul-Sep 2026
TCS Return (Form 27EQ) Jul-Sep 2026
15
Labour
PF & ESI Returns Payment for Sep 2026
PF & ESI Returns Payment for Sep 2026
18
GST
CMP 08 Jul-Sep 2026 (Composition)
CMP 08 Jul-Sep 2026 (Composition)
20
GST
GSTR 3B for Sep 2026 (Monthly)
GSTR 3B for Sep 2026 (Monthly)
22
GST
GSTR 3B Jul-Sep 2026 South India
GSTR 3B Jul-Sep 2026 South India
24
GST
GSTR 3B Jul-Sep 2026 North India
GSTR 3B Jul-Sep 2026 North India
29
ROC
AOC 4 Filing for Companies FY 2025-26
AOC 4 Filing for Companies FY 2025-26
30
ROC
Form 8 Filing for LLPs FY 2025-26
Form 8 Filing for LLPs FY 2025-26
30
TDS
TDS Payment (26QB/QC/QD/QE) for Sep 2026
TDS Payment (26QB/QC/QD/QE) for Sep 2026
30
TCS
Issue of TCS Certificates (Form 27D) Jul-Sep 2026
Issue of TCS Certificates (Form 27D) Jul-Sep 2026
31
ITR
Income Tax Returns for Audit Cases (Corporate/Non-Corporate) FY 2025-26
Income Tax Returns for Audit Cases (Corporate/Non-Corporate) FY 2025-26
31
TDS
TDS Return (24Q, 26Q, 27Q) Jul-Sep 2026
TDS Return (24Q, 26Q, 27Q) Jul-Sep 2026
NOVEMBER 2026
07
TDS
TDS / TCS Payment for Oct 2026
TDS / TCS Payment for Oct 2026
10
Labour
Professional Tax (PT) on Salaries for Oct 2026
Professional Tax (PT) on Salaries for Oct 2026
11
GST
GSTR 1 (Monthly) for Oct 2026
GSTR 1 (Monthly) for Oct 2026
13
GST
GSTR 1 IFF (Optional) Oct 2026 QRMP
GSTR 1 IFF (Optional) Oct 2026 QRMP
15
Labour
PF & ESI Returns Payment for Oct 2026
PF & ESI Returns Payment for Oct 2026
15
TDS
Issue of TDS Certificates (Form 16A) Jul-Sep 2026
Issue of TDS Certificates (Form 16A) Jul-Sep 2026
20
GST
GSTR 3B for Oct 2026 (Monthly)
GSTR 3B for Oct 2026 (Monthly)
25
GST
GST Challan Payment if no sufficient ITC for Oct 2026 (Quarterly Filers)
GST Challan Payment if no sufficient ITC for Oct 2026 (Quarterly Filers)
29
ROC
MGT 7/7A Filing for Companies & OPC FY 2025-26
MGT 7/7A Filing for Companies & OPC FY 2025-26
30
Labour
Labour Licence Renewal for Calendar Year 2027
Labour Licence Renewal for Calendar Year 2027
30
TDS
TDS Payment (26QB/QC/QD/QE) for Oct 2026
TDS Payment (26QB/QC/QD/QE) for Oct 2026
DECEMBER 2026
07
TDS
TDS / TCS Payment for Nov 2026
TDS / TCS Payment for Nov 2026
10
Labour
Professional Tax (PT) on Salaries for Nov 2026
Professional Tax (PT) on Salaries for Nov 2026
11
GST
GSTR 1 (Monthly) for Nov 2026
GSTR 1 (Monthly) for Nov 2026
13
GST
GSTR 1 IFF (Optional) Nov 2026 QRMP
GSTR 1 IFF (Optional) Nov 2026 QRMP
15
Adv Tax
Advance Tax Payment (3rd Installment Oct-Dec 2026)
Advance Tax Payment (3rd Installment Oct-Dec 2026)
15
Labour
PF & ESI Returns Payment for Nov 2026
PF & ESI Returns Payment for Nov 2026
20
GST
GSTR 3B for Nov 2026 (Monthly)
GSTR 3B for Nov 2026 (Monthly)
25
GST
GST Challan Payment if no sufficient ITC for Nov 2026 (Quarterly Filers)
GST Challan Payment if no sufficient ITC for Nov 2026 (Quarterly Filers)
30
TDS
TDS Payment (26QB/QC/QD/QE) for Nov 2026
TDS Payment (26QB/QC/QD/QE) for Nov 2026
31
ITR
Belated & Revised Income Tax Filing FY 2025-26
Belated & Revised Income Tax Filing FY 2025-26
31
GST
GST Annual Return Filing (GSTR-9 & 9C) FY 2025-26
GST Annual Return Filing (GSTR-9 & 9C) FY 2025-26
JANUARY 2027
07
TDS
TDS / TCS Payment for Dec 2026
TDS / TCS Payment for Dec 2026
10
Labour
Professional Tax (PT) on Salaries for Dec 2026
Professional Tax (PT) on Salaries for Dec 2026
11
GST
GSTR 1 (Monthly) for Dec 2026
GSTR 1 (Monthly) for Dec 2026
13
GST
GSTR-1 (Oct-Dec 2026) QRMP
GSTR-1 (Oct-Dec 2026) QRMP
15
TCS
TCS Return (Form 27EQ) Oct-Dec 2026
TCS Return (Form 27EQ) Oct-Dec 2026
15
Labour
PF & ESI Returns Payment for Dec 2026
PF & ESI Returns Payment for Dec 2026
18
GST
CMP 08 Oct-Dec 2026 (Composition)
CMP 08 Oct-Dec 2026 (Composition)
20
GST
GSTR 3B for Dec 2026 (Monthly)
GSTR 3B for Dec 2026 (Monthly)
22
GST
GSTR 3B Oct-Dec 2026 South India
GSTR 3B Oct-Dec 2026 South India
24
GST
GSTR 3B Oct-Dec 2026 North India
GSTR 3B Oct-Dec 2026 North India
30
TDS
TDS Payment (26QB/QC/QD/QE) for Dec 2026
TDS Payment (26QB/QC/QD/QE) for Dec 2026
30
TCS
Issue of TCS Certificates (Form 27D) Oct-Dec 2026
Issue of TCS Certificates (Form 27D) Oct-Dec 2026
31
TDS
TDS Return (24Q, 26Q, 27Q) Oct-Dec 2026
TDS Return (24Q, 26Q, 27Q) Oct-Dec 2026
FEBRUARY 2027
07
TDS
TDS / TCS Payment for Jan 2027
TDS / TCS Payment for Jan 2027
10
Labour
Professional Tax (PT) on Salaries for Jan 2027
Professional Tax (PT) on Salaries for Jan 2027
11
GST
GSTR 1 (Monthly) for Jan 2027
GSTR 1 (Monthly) for Jan 2027
13
GST
GSTR 1 IFF (Optional) Jan 2027 QRMP
GSTR 1 IFF (Optional) Jan 2027 QRMP
15
Labour
PF & ESI Returns Payment for Jan 2027
PF & ESI Returns Payment for Jan 2027
15
TDS
Issue of TDS Certificates (Form 16A) Oct-Dec 2026
Issue of TDS Certificates (Form 16A) Oct-Dec 2026
20
GST
GSTR 3B for Jan 2027 (Monthly)
GSTR 3B for Jan 2027 (Monthly)
25
GST
GST Challan Payment if no sufficient ITC for Jan 2027 (Quarterly Filers)
GST Challan Payment if no sufficient ITC for Jan 2027 (Quarterly Filers)
MARCH 2027
02
TDS
TDS Payment (26QB/QC/QD/QE) for Jan 2027
TDS Payment (26QB/QC/QD/QE) for Jan 2027
07
TDS
TDS / TCS Payment for Feb 2027
TDS / TCS Payment for Feb 2027
10
Labour
Professional Tax (PT) on Salaries for Feb 2027
Professional Tax (PT) on Salaries for Feb 2027
11
GST
GSTR 1 (Monthly) for Feb 2027
GSTR 1 (Monthly) for Feb 2027
13
GST
GSTR 1 IFF (Optional) Feb 2027 QRMP
GSTR 1 IFF (Optional) Feb 2027 QRMP
14
Event
Founder’s Day @ EZTax.in
Founder’s Day @ EZTax.in
15
Adv Tax
Advance Tax Payment (Final Installment Jan-Mar 2027)
Advance Tax Payment (Final Installment Jan-Mar 2027)
15
Planning
Tax Planning & Book Closure Plan TY 2026-27
Tax Planning & Book Closure Plan TY 2026-27
15
Labour
PF & ESI Returns Payment for Feb 2027
PF & ESI Returns Payment for Feb 2027
15
TDS
Form 13 (Nil / Lower TDS) for TY 2026-27
Form 13 (Nil / Lower TDS) for TY 2026-27
20
GST
GSTR 3B for Feb 2027 (Monthly)
GSTR 3B for Feb 2027 (Monthly)
20
GST
Composition Scheme (CMP 02) FY 2027-28 Begin
Composition Scheme (CMP 02) FY 2027-28 Begin
25
GST
GST Challan Payment if no sufficient ITC for Feb 2027 (Quarterly Filers)
GST Challan Payment if no sufficient ITC for Feb 2027 (Quarterly Filers)
30
TDS
TDS Payment (26QB/QC/QD/QE) for Feb 2027
TDS Payment (26QB/QC/QD/QE) for Feb 2027
31
GST
Composition Scheme (CMP 02) FY 2027-28 End
Composition Scheme (CMP 02) FY 2027-28 End
31
ITR
Final Deadline for Revised ITR & Updated ITRs FY 2025-26
Final Deadline for Revised ITR & Updated ITRs FY 2025-26
31
ITR
Last Date for Updated ITRs FY 2021-22 to FY 2025-26
Last Date for Updated ITRs FY 2021-22 to FY 2025-26
