Get your taxes done using TurboTax

no. for each year's return you need the app for that year. for years prior to the 2023 filed in 2024 you need the desktop app - full pc or mac. 

https://turbotax.intuit.com/personal-taxes/past-years-products/2020/ 

 

there are websites that may be cheaper but we wary of those offering steep discounts you may get malware.