Compliance Engine

Corporate Compliance & Tax Calendar FY 2026-27

Stay updated and prevent late-filing fees. Check the official commercial tax calendar for the current financial year. Filter by category and synchronize deadlines directly to your system.

Direct Tax
JUN 15

Advance Tax Installment - Q1

First installment (15%) of estimated income tax liability for corporate and non-corporate entities under the Income Tax Act, 2025.

Statutory
JUN 30

ROC Form DPT-3 Filing

Filing of return of deposits or transactions not considered as deposit for the FY 2025-26 with the Registrar of Companies.

Direct Tax
JUL 07

Monthly TDS / TCS Payment

Due date for deposit of Tax Deducted at Source (TDS) and Tax Collected at Source (TCS) collected during the month of June 2026.

GST / Indirect
JUL 11

GST GSTR-1 Outward Filing

Monthly filing of outward supplies statement (Form GSTR-1) for GST registered taxpayers with aggregate turnover exceeding ₹5 crores or non-QRMP scheme members.

GST / Indirect
JUL 20

GST GSTR-3B Return Filing

Monthly summary return filing and tax payment (Form GSTR-3B) for the month of June 2026 for regular taxpayers.

Direct Tax
JUL 31

Income Tax Return (ITR) Filing (Non-Audit)

Annual ITR filing deadline for individuals, HUF, and non-audit corporate/business taxpayers for FY 2025-26 (AY 2026-27).

Direct Tax
JUL 31

Quarterly TDS Return (Q1)

Filing of quarterly statement of TDS for the first quarter (April to June 2026) of FY 2026-27 (Forms 24Q, 26Q, and 27Q).

Direct Tax
SEP 15

Advance Tax Installment - Q2

Second installment (cumulative 45%) of estimated income tax liability for FY 2026-27.

Direct Tax
SEP 30

Filing of Tax Audit Report (Form 3CD)

Filing of Tax Audit Report in Form 3CD under section 44AB of the Income Tax Act, 2025 for taxpayers whose accounts require audit for FY 2025-26.

Statutory
SEP 30

Director DIR-3 KYC Verification

Mandatory annual KYC verification (DIR-3 KYC Web or Form DIR-3 KYC) for all individuals holding a Director Identification Number (DIN).

Statutory
SEP 30

Annual General Meeting (AGM) Deadline

Last date for holding the Annual General Meeting (AGM) for corporate entities for the Financial Year 2025-26.

Statutory
OCT 30

ROC Form AOC-4 Filing

Filing of audited financial statements, board reports, and auditor reports in Form AOC-4 within 30 days of holding the AGM.

Direct Tax
OCT 31

Income Tax Return (ITR) Filing (Audit)

Annual ITR filing deadline for corporate and non-corporate entities whose accounts are required to be audited under any law for FY 2025-26.

Direct Tax
OCT 31

Quarterly TDS Return (Q2)

Filing of quarterly statement of TDS for the second quarter (July to September 2026) of FY 2026-27.

Statutory
NOV 29

ROC Form MGT-7 / 7A Filing

Filing of Annual Return in Form MGT-7 (MGT-7A for One Person Companies) with the ROC within 60 days of holding the AGM.

Direct Tax
NOV 30

Income Tax Return (ITR) Filing (Transfer Pricing)

Annual ITR filing deadline for taxpayers who are required to submit a report in Form 3CEB under section 92E (international/specified domestic transactions) for FY 2025-26.

Direct Tax
DEC 15

Advance Tax Installment - Q3

Third installment (cumulative 75%) of estimated income tax liability for FY 2026-27.

GST / Indirect
DEC 31

GST Annual Return GSTR-9 / 9C

Filing of GSTR-9 (annual return) and GSTR-9C (reconciliation statement) for registered taxpayers with aggregate turnover exceeding ₹2 crores and ₹5 crores respectively for FY 2025-26.

Direct Tax
DEC 31

Belated / Revised Income Tax Return

Last date for filing belated or revised Income Tax Returns for FY 2025-26 (AY 2026-27) under the Direct Tax regulations.

Direct Tax
JAN 31

Quarterly TDS Return (Q3)

Filing of quarterly statement of TDS for the third quarter (October to December 2026) of FY 2026-27.

Direct Tax
MAR 15

Advance Tax Installment - Q4

Fourth and final installment (cumulative 100%) of estimated income tax liability for FY 2026-27.