Stay compliant in FY 2026-27 with our easy-to-use Compliance Calendar. It highlights key GST, TDS, Tax, and Regulatory deadlines, helping you avoid penalties and stay on track with timely filings. A must-have tool for businesses and compliance professionals to streamline processes and ensure smooth, hassle-free compliance.
Compliance Calendar offers a go-to guide for Compliance Officers, CFOs, and Company Secretaries to stay on top of critical filing deadlines across major laws like Company Law, GST, Income Tax, and Labour Laws. We’re committed to regularly expanding and updating the calendar, so check our website for the latest version.
Explore Compliance - Dive deeper into the compliance requirements for April 2026.
Due date* | Form / Function | Period | Description |
10th April | GSTR-7 | March’26 | Summary of Tax Deducted at Source (TDS) and deposited under the GST law |
GSTR-8 | March’26 | Summary of Tax Collected at Source (TCS) and deposited by e-commerce operators under the GST law | |
11th April | GSTR-1 (Monthly) | March’26 | Summary of outward supplies where turnover > ₹5 crore or taxpayers not opting for the QRMP scheme |
13th April | GSTR-5 | March’26 | Summary of outward taxable supplies and tax payable by a non-resident taxable person |
GSTR-6 | March’26 | Details of ITC received and distributed by an Input Service Distributor (ISD) | |
20th April | GSTR-5A | March’26 | Summary of outward taxable supplies and tax payable by OIDAR service providers |
GSTR-3B (Monthly) | March’26 | Summary return for taxpayers with turnover > ₹5 crore or not opting for QRMP | |
25th April | ITC-04 | Oct’25 – Mar’26 | Half-yearly/yearly return for goods sent to or received from job workers |
28th April | GSTR-11 | March’26 | Statement of inward supplies by UIN holders for GST refund |
30th April | TDS Challan-cum-Statement (194IA / IB / M) | Mar’26 | Furnishing of challan-cum-statement for tax deducted under Sections 194IA, 194IB, and 194M of the Income Tax Act |
Depositing TDS & TCS liabilities | Mar’26 | Deposit of TDS/TCS for March | |
MSME-1 | Oct’25 – Mar’26 | Return for outstanding dues to MSMEs exceeding 45 days |
* The due dates mentioned are subject to changes notified by the concerned department.