Get your taxes done using TurboTax

I do pay taxes throughout the year, I was just talking about the accountant's fee.  I am hoping to use turbo tax business for 2020 tax year.  I was just wondering if there is a way to get a version of 2019 (maybe after the filing deadline passes) so I could load it with this years data.  I don't want to pay for the 2019 version (at least not full price) since I won't use it  to file this year.  My taxes are already done.