The following are a list of events that need to be adhered to every financial year.
List of Important Dates this month
Month of January
| Date |
Compliance |
| 7th Jan 2026 |
TCS/TDS payment for December 2025
|
| 11th Jan 2026 |
GSTR 1 for Dec 2025 - Turnover exceeding 5 crore or opted to file monthly return
|
| 13th Jan 2026 |
GSTR 1 (Monthly) for December 2025 - Opted for Quarterly filing as per QRMP Scheme
|
| 15th Jan 2026 |
Provident Fund Monthly payment and returns for Dec 2025
|
| 15th Jan 2026 |
Employee State Insurance payment and returns for Dec 2025
|
| 15th Jan 2026 |
Form IW under PF Act for Nov 2025
|
| 15th Jan 2026 |
Remmitence towards Karnataka Labour welfare fund
|
| 15th Jan 2026 |
TCS Third quarter of FY 2025-26 returns filing
|
| 20th Jan 2026 |
Professional tax Monthly payment and returns for Dec 2025
|
| 20th Jan 2026 |
GSTR 3B for Dec month - Turnover exceeding 5 crore or opted to file monthly return
|
| 22nd Jan 2026 |
GSTR 3B Oct - Dec 2025 - Opted for Quarterly filing as per QRMP Scheme
|
| 31st Jan 2026 |
TDS Return Filing Third quarter Oct to Dec 2025
|
Month of February
| Date |
Compliance |
| 7th Feb 2026 |
TCS/TDS payment for Jan 2026
|
| 11th Feb 2026 |
GSTR 1 for Jan 2026 - Turnover exceeding 5 crore or opted to file monthly return
|
| 13th Feb 2026 |
GSTR 1 for Jan 2025 - Opted for Quarterly filing as per QRMP Scheme
|
| 15th Feb 2026 |
Provident Fund Monthly payment and returns for Jan 2026
|
| 15th Feb 2026 |
Employee State Insurance payment and returns for Jan 2026
|
| 15th Feb 2026 |
Form IW under PF Act for Jan 2026
|
| 15th Feb 2026 |
Issuing of Form 16A - Third quarter
|
| 20th Feb 2026 |
Professional tax Monthly payment and returns for Jan 2026
|
Month of March
| Date |
Statue |
Compliance |
| 7th Mar 2026 |
TCS/TDS payment for Feb 2026
|
| 11th Mar 2026 |
GSTR 1 of Feb 2026 - Turnover exceeding 5 crore or opted to file monthly return
|
| 13th Mar 2026 |
GSTR 1 for Feb 2025 - Opted for Quarterly filing as per QRMP Scheme
|
| 15th Mar 2026 |
Fourth Installment of Advance Income Tax
|
| 15th Mar 2026 |
Provident Fund Monthly payment and returns for Feb 2026
|
| 15th Mar 2026 |
Employee State Insurance payment and returns for Feb 2026
|
| 15th Mar 2026 |
Form IW under PF Act for Feb 2026
|
| 20th Mar 2026 |
GSTR 3B for Feb 2026 - Turnover exceeding 5 crore or opted to file monthly return.
|
| 20th Mar 2026 |
Professional tax Monthly payment and returns for Feb 2026
|
Month of April
| Date |
Compliance |
| 11th Apr 2025 |
GSTR 1 (Monthly) for March 2025 - Turnover exceeding 5 crore or opted to file monthly return
|
| 13th Apr 2025 |
GSTR 1 (Monthly) for March 2025 - Opted for Quarterly filing as per QRMP Scheme
|
| 15th Apr 2025 |
Provident Fund Monthly payment and returns for March 2025
|
| 15th Apr 2025 |
ESI Monthly payment and returns for March 2025
|
| 15th Apr 2025 |
TCS Payment for Jan-Mar 2025 Quarter
|
| 20th Apr 2025 |
GSTR 3B for March 2025 month - turnover exceeding 5 crore or opted to file monthly return
|
| 22nd Apr 2025 |
GSTR 3B (Jan-Mar, 2025) - Opted for Quarterly filing as per QRMP Scheme
|
| 30th Apr 2025 |
TCS/TDS payment for March 2025
|
| 30th Apr 2025 |
Professional Tax Renewal for FY 2025-26
|
Month of May
| Date |
Compliance |
| 7th May 2025 |
TCS/TDS payment for Apr 2025
|
| 11th May 2025 |
GSTR 1 (Monthly) for Apr 2025 - Turnover exceeding 5 crore or opted to file monthly return
|
| 13th May 2025 |
GSTR 1 (Monthly) for Apr 2025 - Opted for Quarterly filing as per QRMP Scheme
|
| 15th May 2025 |
Provident Fund Monthly payment and returns for Apr 2025
|
| 15th May 2025 |
Employee State Insurance payment and returns for Apr 2025
|
| 15th May 2025 |
Form International Worker (IW) under PF Act
|
| 15th May 2025 |
TCS Quarterly Return for Jan to Mar 2025
|
| 20th May 2025 |
GSTR 3B for Apr 2025 - turnover exceeding 5 crore or opted to file monthly return
|
| 20th May 2025 |
Professional tax Monthly payment and returns for Apr 2025
|
| 30th May 2025 |
Professional Tax Annual return filing
|
| 31st May 2025 |
TDS Quarterly Return for Jan to Mar 2025
|
Month of June
| Date |
Compliance |
| 7th Jun 2025 |
TCS/TDS payment for May 2025
|
| 11th Jun 2025 |
GSTR 1 (Monthly) for May 2025- Turnover exceeding 5 crore or opted to file monthly return
|
| 13th Jun 2025 |
GSTR 1 (Monthly) for May 2025 - Opted for Quarterly filing as per QRMP Scheme
|
| 15th Jun 2025 |
First Installment of Advance Income Tax |
| 15th Jun 2025 |
Provident Fund Monthly payment and returns for May 2025 |
| 15th Jun 2025 |
Employee State Insurance payment and returns for May 2025
|
| 15th Jun 2025 |
Form IW under PF Act May 2025 |
| 15th Jun 2025 |
Issuing of Form 16A - Fourth quarter 2023 |
| 20th Jun 2025 |
Professional tax Monthly payment and returns for May 2025 |
| 20th Jun 2025 |
GSTR 3B for May 2025 month - turnover exceeding 5 crore or opted to file monthly return.
|
Month of July
| Date |
Statue |
| 7th Jul 2025 |
TCS/TDS payment for June 2025
|
| 11th Jul 2025 |
GSTR 1 (Monthly) for June - Turnover exceeding 5 crore or opted to file monthly return.
|
| 13th Jul 2025 |
GSTR 1 (Monthly) for June 2025 - Opted for Quarterly filing as per QRMP Scheme.
|
| 15th Jul 2025 |
Provident Fund monthly payment and returns for June 2025 |
| 15th Jul 2025 |
Employee State Insurance payment and returns for June 2025 |
| 15th Jul 2025 |
RBI - Annual Return on Foreign Assets and Liabilities for the year ending 31st March 2025 |
| 15th Jul 2025 |
Form IW under PF Act
|
| 15th Jul 2025 |
TCS Quarterly Return for Apr to Jun 2025
|
| 20th Jul 2025 |
GSTR 3B for June 2025 - Turnover exceeding 5 crore or opted to file monthly return.
|
| 20th Jul 2025 |
Professional tax monthly payment and returns for June 2025
|
| 22nd Jul 2025 |
GSTR 3B Apr - Jun 2025 - Opted for Quarterly filing as per QRMP Scheme
|
| 31st Jul 2025 |
TDS Quarterly Return for Apr to Jun 2025
|
Month of August
| Date |
Compliance |
| 7th Aug 2025 |
TCS/TDS payment for Jul 2025 |
| 11th Aug 2025 |
GSTR 1 for Jul 2025 - Turnover exceeding 5 crore or opted to file monthly return
|
| 13th Aug 2025 |
GSTR 1 (Monthly) for Jul 2025 - Opted for Quarterly filing as per QRMP Scheme
|
| 15th Aug 2025 |
Provident Fund monthly payment and returns for Jul 2025 |
| 15th Aug 2025 |
Employee State Insurance payment and returns for Jul 2025 |
| 15th Aug 2025 |
Form IW under PF Act for Jul 2025 |
| 15th Aug 2025 |
Issuing of Form 16A - First quarter 2025 |
| 20th Aug 2025 |
GSTR 3B for Jul 2025 - Turnover exceeding 5 crore or opted to file monthly return |
| 20th Aug 2025 |
Professional tax monthly payment and returns for Jul 2025 |
Month of September
| Date |
Compliance |
| 7th Sep 2025 |
TCS/TDS payment for Aug 2025 |
| 11th Sep 2025 |
GSTR 1 for Aug 2025 - Turnover exceeding 5 crore or opted to file monthly return |
| 13th Sep 2025 |
GSTR 1 (Monthly) for August 2025 - Opted for Quarterly filing as per QRMP Scheme |
| 15th Sep 2025 |
Second Installment of Advance Income Tax |
| 15th Sep 2025 |
Provident Fund Monthly payment and returns for Aug 2025 |
| 15th Sep 2025 |
Employee State Insurance payment and returns for Aug 2025 |
| 15th Sep 2025 |
Form IW under PF Act for Aug 2025 |
| 20th Sep 2025 |
GSTR 3B for Aug 2025 - Turnover exceeding 5 crore or opted to file monthly return. |
| 20th Sep 2025 |
Professional tax Monthly payment and returns for Aug 2025 |
Month of October
| Date |
Compliance |
| 7th Oct 2025 |
TCS/TDS payment for Sep 2025 |
| 11th Oct 2025 |
GSTR 1 for Sep 2025 - Turnover exceeding 5 crore or opted to file monthly return |
| 13th Oct 2025 |
GSTR 1 (Monthly) for September 2025 - Opted for Quarterly filing as per QRMP Scheme |
| 15th Oct 2025 |
Provident Fund Monthly payment and returns for Sep 2025 |
| 15th Oct 2025 |
Employee State Insurance payment and returns for Sep 2025 |
| 15th Oct 2025 |
Form IW under PF Act Sep 2025 |
| 15th Oct 2025 |
TCS Second quarter (Jul - Sep) of FY 2025-26 returns filing
|
| 20th Oct 2025 |
GSTR 3B for Sep 2025 - Turnover exceeding 5 crore or opted to file monthly return. |
| 20th Oct 2025 |
Professional tax Monthly payment and returns for Sep 2025 |
| 22nd Oct 2025 |
GSTR 3B Jul - Sep 2025 - Opted for Quarterly filing as per QRMP Scheme |
| 31st Oct 2025 |
TDS Second quarter of FY 2025-26 returns filing |
Month of November
| Date |
Compliance |
| 7th Nov 2025 |
TCS/TDS payment for Oct 2025 |
| 11th Nov 2025 |
GSTR 1 (Monthly) for Oct - Turnover exceeding 5 crore or opted to file monthly return |
| 13th Nov 2025 |
GSTR 1 (Monthly) for October 2025 - Opted for Quarterly filing as per QRMP Scheme |
| 15th Nov 2025 |
Provident Fund Monthly payment and returns for Oct 2025 |
| 15th Nov 2025 |
Employee State Insurance payment and returns for Oct 2025 |
| 15th Nov 2025 |
Form IW under PF Act for Oct 2025 |
| 15th Nov 2025 |
Issuing of Form 16A - Second quarter
|
| 20th Nov 2025 |
GSTR 3B for Oct for Monthly - Turnover exceeding 5 crore or opted to file monthly return. |
| 20th Nov 2025 |
Professional tax Monthly payment and returns for Oct 2025 |
Month of December
| Date |
Compliance |
| 7th Dec 2025 |
TCS/TDS payment for Nov 2025 |
| 11th Dec 2025 |
GSTR 1 (Monthly) for Nov 2025 - Turnover exceeding 5 crore or opted to file monthly return |
| 13th Dec 2025 |
GSTR 1 (Monthly) for Nov 2025 - Opted for Quarterly filing as per QRMP Scheme |
| 15th Dec 2025 |
Third Installment of Advance Income Tax |
| 15th Dec 2025 |
Provident Fund Monthly payment and returns for Nov 2025 |
| 15th Dec 2025 |
Employee State Insurance payment and returns for Nov 2025 |
| 15th Dec 2025 |
Form IW under PF Act for Nov 2025 |
| 20th Dec 2025 |
GSTR 3B for Nov for Monthly - Turnover exceeding 5 crore or opted to file monthly return. |
| 20th Dec 2025 |
Professional tax Monthly payment and returns for Nov 2025 |
Latest Circulars and Information
Highlighting key points to be kept at the forefront for Tax related items.