Free 2026 Canadian Tax Deadline Calendar

Every GST/HST, personal tax, and instalment deadline for Canadian freelancers and small businesses — one free PDF, verified against the CRA's own published dates.

  • Every 2026 GST/HST filing and payment deadline
  • Personal tax (T1) filing and payment dates
  • Quarterly instalment due dates
  • T4/T5 slip and RRSP deadlines
  • Verified against canada.ca — not estimated

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