Compliance Calendar For Assam
As an HR Manager, you need to ensure all the HR compliance requirements are met on time for your organization. Use this calendar to keep tabs on all your compliances and stay on top of your compliance game!
October 2025
| Due Date | Statute/Return/Compliance | Form | To Be Sent To |
|---|---|---|---|
| 28th | Monthly Remittance cum Return (on or before the last day of every month)
> Form III A if choose quarterly/half yearly/annual return and in this case before the last date of the month following the said period | Form III, Form IIIA | The State Taxes Department |
November 2025
| Due Date | Statute/Return/Compliance | Form | To Be Sent To |
|---|---|---|---|
| 28th | Monthly Remittance cum Return (on or before the last day of every month)
> Form III A if choose quarterly/half yearly/annual return and in this case before the last date of the month following the said period | Form III, Form IIIA | The State Taxes Department |
December 2025
| Due Date | Statute/Return/Compliance | Form | To Be Sent To |
|---|---|---|---|
| 28th | Monthly Remittance cum Return (on or before the last day of every month)
> Form III A if choose quarterly/half yearly/annual return and in this case before the last date of the month following the said period | Form III, Form IIIA | The State Taxes Department |
January 2026
| Due Date | Statute/Return/Compliance | Form | To Be Sent To |
|---|---|---|---|
| 14th | Annual Return | Form 21 | The Inspector |
| 20th | Maternity Benefit Act & The Assam Maternity Benefit Rules, 1965 Annual Return | Form H | The Inspector |
| 28th | Monthly Remittance cum Return (on or before the last day of every month)
> Form III A if choose quarterly/half yearly/annual return and in this case before the last date of the month following the said period | Form III, Form IIIA | The State Taxes Department |
| 31st | The Assam Minimum Wages Rules Annual Return | Form III | The Inspector |
February 2026
| Due Date | Statute/Return/Compliance | Form | To Be Sent To |
|---|---|---|---|
| 28th | Monthly Remittance cum Return (on or before the last day of every month)
> Form III A if choose quarterly/half yearly/annual return and in this case before the last date of the month following the said period | Form III, Form IIIA | The State Taxes Department |
March 2026
| Due Date | Statute/Return/Compliance | Form | To Be Sent To |
|---|---|---|---|
| 28th | Monthly Remittance cum Return (on or before the last day of every month)
> Form III A if choose quarterly/half yearly/annual return and in this case before the last date of the month following the said period | Form III, Form IIIA | The State Taxes Department |
April 2026
| Due Date | Statute/Return/Compliance | Form | To Be Sent To |
|---|---|---|---|
| 28th | Monthly Remittance cum Return (on or before the last day of every month)
> Form III A if choose quarterly/half yearly/annual return and in this case before the last date of the month following the said period | Form III, Form IIIA | The State Taxes Department |
May 2026
| Due Date | Statute/Return/Compliance | Form | To Be Sent To |
|---|---|---|---|
| 28th | Monthly Remittance cum Return (on or before the last day of every month)
> Form III A if choose quarterly/half yearly/annual return and in this case before the last date of the month following the said period | Form III, Form IIIA | The State Taxes Department |
June 2026
| Due Date | Statute/Return/Compliance | Form | To Be Sent To |
|---|---|---|---|
| 28th | Monthly Remittance cum Return (on or before the last day of every month)
> Form III A if choose quarterly/half yearly/annual return and in this case before the last date of the month following the said period | Form III, Form IIIA | The State Taxes Department |
July 2026
| Due Date | Statute/Return/Compliance | Form | To Be Sent To |
|---|---|---|---|
| 14th | Half Yearly Return | Form 22 | The Inspector |
| 28th | Monthly Remittance cum Return (on or before the last day of every month)
> Form III A if choose quarterly/half yearly/annual return and in this case before the last date of the month following the said period | Form III, Form IIIA | The State Taxes Department |
August 2026
| Due Date | Statute/Return/Compliance | Form | To Be Sent To |
|---|---|---|---|
| 28th | Monthly Remittance cum Return (on or before the last day of every month)
> Form III A if choose quarterly/half yearly/annual return and in this case before the last date of the month following the said period | Form III, Form IIIA | The State Taxes Department |
September 2026
| Due Date | Statute/Return/Compliance | Form | To Be Sent To |
|---|---|---|---|
| 28th | Monthly Remittance cum Return (on or before the last day of every month)
> Form III A if choose quarterly/half yearly/annual return and in this case before the last date of the month following the said period | Form III, Form IIIA | The State Taxes Department |