28 Aug 26 Return for July by persons with Unique Identification Number (UIN) like embassies etc to get refund under GST for goods and services purchased by them.

30 Aug 26 Deposit of TDS on payment made for purchase of property in July.

30 Aug 26 Deposit of TDS @ 5% on total payment of Rent more than 50,000 pm by individual or HUF (not liable to tax audit) during FY 24-25, where lease has terminated in July. (Else TDS is to be deposited on annual basis by 30 April of next year.)

30 Aug 26 Deposit of TDS on certain payments made by individual/HUF for July.

30 Aug 26 Deposit of TDS on Virtual Digital Assets for July.

31 Aug 26 Application for exercising option under Explanation to section 11(1) to apply income of previous year in the next year or in future, if ITR due date is October 31.

31 Aug 26 Statement in to be furnished to accumulate income for future application u/s 10(21) or 11(1), if ITR due date is October 31.

31 Aug 26 Regularise pending MCA annual filings under CCFS 2026 Scheme without penalty but at concessional fees. Parallel route for inactive or defunct companies to opt for dormancy or strike-off.

31 Aug 26 Exercise option to opt for old regime for AY 26-27 if due date is 31 Aug.