The TurboTax online editions are only for tax year 2022.
TurboTax only supports tax years 2022 thru 2019.
Any prior year tax return before 2019 being filed with a tax refund will not get the refund paid as it is after the 3 year limitation from the due date of the tax return.
If taxes are owed for prior years the payment should be made as soon as possible since penalties and interest will continue to accrue until the taxes are paid.
You should seek out a local tax professional to assist you in filing these prior year tax returns.
For tax year 2021 you can purchase, download and install on a personal computer one of the 2021 desktop editions from this TurboTax website - https://turbotax.intuit.com/personal-taxes/past-years-products/
A 2021 tax return can only be printed and mailed, it cannot be e-filed using TurboTax.
