June 2026 Statutory Compliance Calendar
Avoid Penalties by Staying Ahead: Your comprehensive operational timeline to manage TDS, GST, Corporate Compliance, and Advance Tax deadlines seamlessly.
Missing statutory tax deadlines can hurt your business with unexpected penalties, interest charges, and blocked compliance portals. June 2026 brings a heavy load of filings across TDS, GST, corporate compliance, and crucial direct tax installments. Bookmark this timeline to keep your business fully compliant and running smoothly.
Phase 1: Early Month Clean-up (June 7 – June 13)
The first two weeks focus heavily on settling previous month transactions and kickstarting regular monthly GST reporting.
| Due Date | Compliance Window | Action Required & Filing Description |
|---|---|---|
| 07 June 2026 | TDS/TCS | Mandatory deadline to deposit Tax Deducted at Source (TDS) and Tax Collected at Source (TCS) accumulated during the month of May 2026. |
| 10 June 2026 | GST Portal | Filing due date for GSTR-7 (designated TDS deductors) and GSTR-8 (e-commerce operators managing digital transactions). |
| 11 June 2026 | GST Portal | Filing statutory deadline for monthly GSTR-1 (Detailed Statement of Outward Supplies) for regular taxpayers. |
| 13 June 2026 | GST Portal | Final deadline to use the Invoice Furnishing Facility (IFF) for QRMP quarterly taxpayers to upload May 2026 invoices, alongside submitting monthly GSTR-5 and GSTR-6 filings. |
| Phase 2: Mid-Month Crucial Milestones (June 15) | ||
| 15 June 2026 | Advance Tax | 1st Installment Due: You must deposit 15% of your estimated total tax liability for the Assessment Year (AY) 2027-28. Failure to pay triggers immediate interest liabilities under Section 234C. |
| 15 June 2026 | TDS Certificates | Statutory closing day to issue formal Form 16A and Form 16B certificates to deductees for transactions executed during the fourth quarter of FY 2025-26. |
| 15 June 2026 | PF / ESIC | Deadline to deposit mandatory Provident Fund (PF) allocations and ESIC contributions withheld from employees' salaries during May 2026. |
| Phase 3: Month-End Wraps (June 20 – June 30) | ||
| 20 June 2026 | GST Portal | Filing deadline for regular monthly summary returns including GSTR-3B and GSTR-5A covering the May 2026 tax periods. |
| 25 June 2026 | GST Payments | Deadline for quarterly taxpayers registered under the QRMP scheme to pay their specific tax liability utilizing Form GST PMT-06. |
| 30 June 2026 | Corporate ROC | Annual & Corporate Compliance Wrap: • File the statutory Equalization Levy Statement for FY 2025-26. • File annual return GSTR-4 for composition scheme dealers. • Complete the mandatory DIR-3 KYC verification process for all corporate directors to preserve active Director Identification Numbers (DIN). |
Pro-Tips for Stress-Free Compliance
Don't wait until June 14th to calculate your advance tax liability; systematically check your cash flows and projected annual income during the first week of the month.
Meticulously reconcile your real-time purchase invoices against the auto-generated GSTR-2B statement before filing GSTR-3B on the 20th to completely avoid overclaiming tax credits.
DIR-3 KYC is a strict corporate requirement; executing it early protects your organization from sudden administrative blockades and board disqualifications.
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