What is the legal age to Sell, Serve or Handle alcohol in Ontario? November 07, 2022 14:59 Updated The legal age to sell, serve, deliver or handle alcohol in the Province of Ontario, Canada is 18 years of age. Related articles Who needs to be Smart Serve Certified? What is the legal drinking age in Ontario? Is there an age restriction for taking the course? I am purchasing or own a licensed establishment, do I need to be Smart Serve Certified? Do Liquor Delivery Employees need Smart Serve?