Tax Deadlines
Canadian Tax Deadlines (2026)
Stay ahead of important CRA filing deadlines with our comprehensive Canadian tax calendar.
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Corporate tax, GST/HST, payroll remittance, and slip deadlines for the year — plus a short heads-up before the big ones. Unsubscribe anytime.
Next step
Deadlines shift with year-ends, frequencies, and remitter types.
TaxDesk generates filing and payment deadlines per entity from its CRA program accounts — corporate income tax, GST/HST, payroll, and trust accounts — and keeps statuses current as work moves from pending to filed.
Set up entities
Add corporations, trusts, partnerships, and owners in one workspace.
Track obligations
Turn estimates into filing, payment, payroll, and GST/HST deadlines.
Keep records ready
Store tax documents with the entity, period, and workflow they belong to.
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Canadian Tax Deadline Tracker
Keep every key CRA deadline in view with our comprehensive tracking tool.
Deadlines Covered:
- Personal income tax (T1) returns
- Corporate tax (T2) returns and instalments
- GST/HST returns and remittances
- Payroll deductions (PD7A)
- T3 and T5013 partnership returns
- Trust and partnership filings
Automatic Adjustments:
- Weekend deadline shifts
- Statutory holiday adjustments
- Provincial holiday considerations
- CRA administrative extensions
- Business day calculations
Key Features
Built to help businesses and individuals stay compliant with CRA requirements.
Comprehensive Coverage
Includes all major Canadian tax deadlines for individuals, corporations, trusts, and partnerships.
Accurate Calculations
Automatically adjusts for weekends, holidays, and CRA administrative extensions.
Business Focused
Tailored for Canadian businesses with corporate, payroll, and GST/HST deadlines.
Updated Aug 2026 - Deadlines based on CRA publications and statutory requirements.
This calculator is for informational purposes only. Always consult CRA for official filing requirements.
© 2026 TaxDesk. This tool is not affiliated with the Canada Revenue Agency.