Is it possible to download a state tax return from 2016? I have an email from TurboTax confirming that it was received, but I can't find it anywhere on my account.

2016 is pretty "iffy" since TurboTax saves returns for seven years.   After seven years they are gone.

 

 

 

  You have to access your own account and/or  print it for yourself using exactly the same account and user ID that you used when you prepared the return.

 

Start a 2023 return online and enter some personal information  so that the menu on the left opens up and lets you access your past year returns.

 

https://ttlc.intuit.com/community/prior-year-return/help/how-do-i-access-my-prior-year-return/01/27010

 

Many people have multiple TT accounts and forget how to access them.  Log out of the account you are in now.

 

Account Recovery

https://ttlc.intuit.com/questions/1901535-forgot-your-turbotax-online-user-id-or-password

 

 

https://ttlc.intuit.com/questions/1901486-how-many-turbotax-accounts-do-i-have

 

Or did you use the desktop version of TurboTax?  If so, the files are on your own hard drive or any backup device you used like a flash drive.

 

 

https://ttlc.intuit.com/questions/1901659-find-your-tax-data-file-in-mac

 

 

https://ttlc.intuit.com/turbotax-support/en-us/help-article/tax-return/find-last-year-tax-data-file-tax-file-computer/L0XJvPaJr_US_en_US?uid=lro5b507

 

Do you have a copy of the federal?  The state return will be in the same pdf file as federal.