Compliance Calendar

Deposit TDS/TCS deducted or collected for May 2026.

Declaration under section 394(2) of the Income-tax Act 2025 to be made by a buyer for obtaining goods without collection of tax in the month of May, 2026?.

Return filed by the persons who is required to deduct TDS (Tax deducted at source) under GST for May, 2026 - (GSTR-7).

Return filed by the e-commerce operators who are required to deduct TCS (Tax collected at source) under GST for May, 2026 - (GSTR-8).

Return of Outward Supplies for May, 2026 by taxpayers with Annual Aggregate turnover above Rs. 5 Crore or opted to file the return monthly - (GSTR-1).

Return of Outward Supplies for May, 2026 by taxpayers who opted for quarterly filing under QRMP scheme- GSTR-IFF (optional).

Return filed by Non-Resident Taxable Person for May, 2026 - (GSTR-5).

Return filed by Input Service Distributors for May, 2026 - (GSTR-6)

Due date for Issuing TDS certificate for tax deducted under section 393(1) of the Income-tax Act 2025 for April 2026.

Due Date for furnishing of statement of income paid or credited by an investment fund to its unit holder for the previous year 2025-26.

PF payment for May, 2026- (Online).

Due date for furnishing statement by a recognised association in respect of transactions in which client codes have been modified after registering in the system for the month of May, 2026.

Due date for furnishing the statement of income distributed by the Securitisation Trust to the investors.

Issue Form 16/Certificate of tax deducted at source to employees in respect of salary paid and tax deducted during Financial Year 2025-26.

Due Date to pay first instalment of advance tax for Tax Year 2026-27.

Furnish monthly statement of client code modifications by stock exchange for May 2026.

Issue quarterly TDS certificates (non-salary payments) for quarter ended March 2026.

Due date for furnishing of the prescribed Form by an office of the Government where TDS/TCS for the month of May, 2026 has been paid without the production of a challan.

Payment of ESI Contribution May, 2026 - (Online).

Payment of GST and Monthly Summary Return (Turnover more than Rs. 5 Crore in Previous year) for May, 2026 for registered taxpayer or who has opted for Quarterly Return Monthly Payment (QRMP) Scheme - (GSTR-3B).

Return filed by OIDAR service provider for the month of May, 2026 - (GSTR-5A).

Due date for e-filing of a statement in Form No. 3CEK (Income-tax Rules, 1962) by an eligible investment fund under section 9A (Income-tax Act 1961) in respect of its activities in the financial year 2025-26.

Due Date to submit information on transfer of shares/interest in foreign company or entity during FY 2025-26.

Due date for furnishing of statement of income distributed by business trust to its unit holders during the financial year 2025-26.

Due Date for return in respect of securities transaction tax for the financial year 2025-26.

Due Date for Quarterly return of non-deduction of tax at source by a banking company from interest on time deposit in respect of the quarter ending March 31, 2026?.

Due date for furnishing statement by Alternative Investment Fund (AIF) to unit holders in respect of income distributed during the previous year 2025-26.

Due Date to file challan-cum-statement for specified TDS deductions made in May 2026.

Due Date to furnish annual statement of income distributed by Securitisation Trust for FY 2025-26.

Submit monthly PT Remittance And Filing Of Return in FORM V -TELANGANA

Submit Monthly Returns For reporting details of international workers (Statement IW - 1)-CENTRAL

Submit Monthly ESIC Contribution Challan (Challan) - CENTRAL

Submit Monthly Remittance Of PF Contribution (Challan)-CENTRAL

Submit monthly Return in Form 5 - GUJARAT

SubmitMonthly PT Remittance And Filing Of Return in FORM 5A and FORM 9 -KARNATAKA

Submit Monthly Payment Of Monthly PT -WEST BENGAL

Submit Monthly PT Remittance (One Time Payment Of Tax Scheme, 2019)-MAHARASHTRA

Submit monthly Return in Form III B -MAHARASHTRA