As seen in the above prior years software link: What if I already have an installation key code?
If you already have an installation key code for the applicable tax year, you can download the version for that year by selecting the appropriate link from the list.
If you are speaking of the 2023 you click on the same version which you already purchased and you will use the same license code you received with your previous purchase.
Thank you for choosing TurboTax.
