Sorry no. You can only transfer from the immediate prior year. If you get the Desktop program for 2020 you can transfer 2019 into 2020 then recreate your 2020 return to get the file to transfer into 2021. In the Desktop program you can use the forms mode to recreate the CPA return.
You can buy 2020 here. If you do get 2020 we can tell you how to transfer 2019 into it.
https://turbotax.intuit.com/personal-taxes/past-years-products/
