I need to update/amend my state return (Illinois). How do I just update the form directly?

[xmasbaby0]

First explain what you have done so far.  Has your IL return already been e-filed?  

[tjfrey]

It was e-filed, but I received a notice from the state regarding an error.  I know what the error is, and it would be easier to update the form directly opposed to going through the questionnaire.

[xmasbaby0]

You cannot just go on the tax form and "update" it.  The software and the filing process do not work that way.  You will need to amend.

To amend only a state return:

https://ttlc.intuit.com/questions/2824532-i-need-to-amend-my-state-return

[help31]

 There are instructions in TT to "calculate your contributions manually" on the form...how?