Adding new information received late.

[TAX18elif]

How can I revise a finished but unfilled return in TURBO Tax?

[DoninGA]

To access your current or prior year online tax returns sign onto the TurboTax website with the User ID you used to create the account - https://myturbotax.intuit.com/

When you sign onto your online account and land on the Tax Home web page, scroll down and click on Add a state. 

This will take you back to the 2023 online tax return to make any changes needed before filing the tax return.