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Compliance Calendar – March 2026

Date (Day) Particulars
07/03/2026 (Saturday)
  • Deposit TDS/TCS deducted in February 2026
  • Submit Form 27C declaration (if any)
10/03/2026 (Tuesday)
  • GSTR-7 (GST TDS) for February 2026
  • GSTR-8 (GST TCS by E-Commerce Operator) for February 2026
11/03/2026 (Wednesday)
  • GSTR-1 for February 2026 (Turnover > β‚Ή5 Cr or not opted for QRMP)
13/03/2026 (Friday)
  • GSTR-5 (Non-Resident Taxpayer) for February 2026
  • GSTR-6 (Input Service Distributor) for February 2026
  • GSTR-IIF (B2B, Optional for QRMP taxpayers) for February 2026
15/03/2026 (Sunday)
  • Deposit ESI/EPF for February 2026
  • File EPF & ESIC monthly statement for February 2026
  • Submit Form 24G for February 2026
  • 4th Instalment of Advance Tax (100%) for FY 2025-26
20/03/2026 (Friday)
  • GSTR-3B for February 2026 (for Turnover > β‚Ή5 Cr or non-QRMP)
  • GSTR-5A (OIDAR) for February 2026
  • GSTR-1A (if any changes in GSTR-1 for February 2026)
25/03/2026 (Wednesday)
  • PMT-06 (QRMP taxpayers) for February 2026
30/03/2026 (Monday)
  • Due date for furnishing challan-cum-statement in Form 26QB/26QC/26QD/26QE for February 2026 (specific TDS sections)
  • Updated Return of Income (ITR-U) for AY 2021-22 (if applicable)
  • Form 3CEAD / Form 67 (Country-by-Country Report / Foreign Tax Credit) – if applicable
31/03/2026 (Tuesday)
  • Last date for tax-saving investments u/s 80C, 80D, 80G etc. for FY 2025-26
  • Renewal of Letter of Undertaking (LUT) in Form RFD-11 (if required)
  • Option for Composition Scheme (CMP-02) for FY 2026-27
  • GSTR-4 (Annual Return for Composition taxpayers) for FY 2025-26

 

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