
Missing a single tax deadline can trigger automatic penalties and interest charges that hurt your bottom line.
Inside, you’ll find:
Complete timelines for Personal (T1), Sole Proprietor, and Corporate (T2) filings
Crucial dates for RRSP contributions, quarterly installments, and HST remittances
The specific "payment vs. filing" traps that catch most business owners off guard
A printable cheat sheet to ensure you stay compliant throughout 2026
And if you want to move beyond just meeting deadlines and start optimizing your tax strategy, let's connect and figure out how we can help you from A to Z at AZ Accounting.