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CRA Year-End Deadlines for CCPCs: What Canadian Founders Need to Track

A practical briefing note on corporate tax deadlines, balance-due dates, and filing requirements for Canadian-Controlled Private Corporations.

September 23, 2026

For Canadian-Controlled Private Corporations (CCPCs), keeping track of compliance timelines is just as important as managing cash flow. Missing a corporate tax deadline can lead to immediate arrears interest and penalties from the CRA. ### 1. The Fiscal Year-End Your corporation's fiscal year-end is established upon incorporation, though it can generally be changed later with CRA approval. It does not automatically have to align with the calendar year (December 31), though many operators choose this for simplicity. ### 2. The T2 Corporate Tax Return Deadline Generally, a CCPC must file its T2 corporate income tax return within **six months** following the end of each tax year. However, note that any corporate taxes owing often have an earlier payment deadline. ### 3. The Balance-Due Date For most CCPCs, any corporate tax owing must be paid within **two months** following the end of the tax year to avoid CRA interest charges. If your corporation qualifies as certain types of small businesses, a three-month grace period may apply for the balance due, subject to specific income thresholds and active business income criteria. *Briefing Note: Tax legislation and remittance rules are subject to change based on federal budgets and CRA interpretations. Always verify your specific corporation's installment schedules and deadlines with a qualified CPA or your My Business Account portal.* Need help getting your books ready for the upcoming filing cycle? Explore our [Tax Preparation](/services/tax-preparation) and [Tax Planning](/services/tax-planning) services to keep your operations compliant.
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