Windows or Mac? Here are 3 links that might help.
First of all you download the state program from inside the Turbo Tax program after you install the CD. How to download the state program in Windows…..
https://ttlc.intuit.com/questions/1901109-download-turbotax-state-windows
How to download software you bought at Turbo Tax
How do I download the software I purchased at Turb...
If you want to find the download later,
https://ttlc.intuit.com/questions/1901197-find-your-turbotax-for-windows-software-download
