I want to refile my 2021 and 2020 returns. I used Turbotax online self-employed to file them at the time but I can't find them now.
Please follow these steps: https://turbotax.intuit.ca/tips/change-filed-tax-return-703?srsltid=AfmBOooa54JEJVrmdDVnVz01Qfs0I0dwanjp13Gt-N_QvLCX1UrDyZZG