May 2023
1 May
- Tax filing deadline for 2022 Individual Tax Returns
- Most business owners (Sole-Proprietors or Partnerships) should submit their returns if their business fiscal year matches the calendar year
- If you are a legal representative of a deceased person who passed away between 1 January and 31 October, their Final Tax Returns must be submitted by 1 May
22 May
- Victoria Day (National except NB, NS, NL)