Do i need to file for US 2020 taxes again, if i was only a TN worker in 2019? I received the stimulus package because i filed for 2019 taxes. I am canadian

[TurboTaxSusan]

You would have to check with the IRS to confirm if you need to file a U.S. return.

You can also try asking the U.S. branch of TurboTax, here: https://ttlc.intuit.com/