1 you are in Ontario for at least 153 days of the first 183 days immediately following the date you establish residence in Ontario (you cannot be absent for more than 30 days during the first 6 months of residence); 2  you are in Ontario for at least 153 days in any 12-month period.
Career Requirements. To be a bookkeeper, you need a high school diploma. Certification will demonstrate your knowledge and skills in the field. You need two years of experience to be eligible for certification. You also should have math and basic computer skills, along with being detail-oriented.
Office clerks typically need communication, computer and general office skills. Keep reading to learn more about these abilities, as well as some advanced skills that might be required. The ability to communicate both orally and in writing is a top skill required of office clerks. They greet visitors, confirm appointments and direct clients or vendors to the proper person or office.