To file taxes for previous years, you will need to purchase the corresponding years' tax software. You can access the TurboTax Software for prior years using this link- https://turbotax.intuit.ca/tax/software/prior-year-taxes
After you have completed filing your taxes for the previous years, you can proceed to file your taxes for the current year. The following link will direct you to the software for the current year- https://turbotax.intuit.ca/tax/software.
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