2021-22 OSAP Application for Full-time Students
You can estimate your taxable income by taking the total gross income you have received to date in 2020 and adding amounts you expect to receive until the end of the calendar year, if any. If you already have your 2020 T4 statement(s) enter the total amounts you will report on line 15000 based on those statements.
Get help at: https://www.canada.ca/en/services/taxes.html.