Is a Corporation required in Ontario Canada? Sold Out › Forums › Community › Is a Corporation required in Ontario Canada? This topic has 1 reply, 1 voice, and was last updated 1 year, 1 month ago by Ronald Pawluk. Viewing 2 posts - 1 through 2 (of 2 total) Author Posts September 23, 2021 at 3:34 pm #2151 Ronald PawlukMember September 23, 2021 at 7:18 pm #2153 Support StaffParticipant Hi Ronald, No, you can do business as a person. Both CPA networks and ad platforms will be ok with that. William Author Posts Viewing 2 posts - 1 through 2 (of 2 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In