​Due date for deposit of Tax deducted/collected for the month of August, 2023. However, all sum deducted/collected by an office of the government shall be paid to the credit of the Central Government on the same day where tax is paid without production of an Income-tax Challan

​​Due date for issue of TDS Certificate for tax deducted under section 194-IA in the month of July, 2023

​​Due date for issue of TDS Certificate for tax deducted under section 194-IB in the month of July, 2023

​​Due date for issue of TDS Certificate for tax deducted under section 194M in the month of July, 2023

​​Due date for issue of TDS Certificate for tax deducted under section 194S in the month of July, 2023​

Note: Applicable in case of specified person as mentioned under section 194S

​Due date for furnishing of Form 24G by an office of the Government where TDS/TCS for the month of August, 2023 has been paid without the production of a challan

​Second instalment of advance tax for the assessment year 2024-25

​Due date for furnishing statement in Form no. 3BB by a stock exchange in respect of transactions in which client codes been modified after registering in the system for the month of August, 2023

​​Due date for furnishing of challan-cum-statement in respect of tax deducted under section 194-IA in the month of August, 2023

​​Due date for furnishing of challan-cum-statement in respect of tax deducted under section 194-IB in the month of August, 2023

​​Due date for furnishing of challan-cum-statement in respect of tax deducted under section 194M in the month of August, 2023

​Due date for furnishing of challan-cum-statement in respect of tax deducted under section 194S in the month of August, 2023

Note: Applicable in case of specified person as mentioned under section 194S

​​Due date for filing of audit report under section 44AB​ for the assessment year 2023-24 in the case of a corporate-assessee or non-corporate assessee (who is required to submit his/its return of income on October 31, 2023)​

​​Application in Form 9A for exercising the option available under Explanation to section 11(1) to apply income of previous year in the next year or in future (if the assessee is required to submit return of income on November 30, 2023).

​​Statement in Form no. 10 to be furnished to accumulate income for future application under section 10(21) or section 11(1) (if the assessee is required to submit return of income on November 30, 2023).

​​​Quarterly statement of TCS deposited for the quarter ending June 30, 2023

Note: The due date of furnishing TCS statement has been extended from June 30, 2023 to September 30, 2023 vide Circular no. 9/2023, dated 28-06-2023

​​​​Quarterly statement of TDS deposited for the quarter ending June 30, 2023

Note: The due date of furnishing TDS statement has been extended from June 30, 2023 to September 30, 2023 vide Circular no. 9/2023, dated 28-06-2023

​​​​Furnishing of Audit report in Form no. 10B/10BB by a fund or trust or institution or any university or other educational institution or any hospital or other medical institution.

Note: the due date for furnishing the Audit report in Form no. 10B/10BB has been extended from September 30, 2023 to October 31, 2023 vide Circular no. 16/2023, dated 18-09-2023