Re: How can I get license keys for legacy versions of TurboTax Business Incorporated 2016 to 2023?

stenvne-thomas-a · Nov 14, 2023 2:08:28 PM

I need to install old versions of the TurboTax Business Incorporated that I have downloaded from the website; however, they won't complete installation or register online without the license key. How can I get these keys?

How can I get license keys for legacy versions of TurboTax Business Incorporated 2016 to 2023?

@Sacheen Unfortunately, we no longer sell codes for TurboTax Desktop from before 2018.

Also, you can't "redo" your 2016 return if you have already filed it. You would need to make an adjustment using the Canada Revenue Agency’s (CRA) My Account service or you can print & mail a T1-ADJ T1 Adjustment Request.