That is the number I have on file as well.
36-3042127
I assume you are entering "as if" you received a 1099-G.
Use that number as the Payer's TIN under the Payer's name and address box
Enter IL in Box 10a
Enter that same number again in Box 10b
Enter IL tax withheld in Box 11
Be sure the Unemployment amount is entered in Box 1 (not Box 2)
You might try deleting that 1099-G and re-entering.
For TurboTax Desktop, switch to Forms (Upper right corner)
To Delete a Form using TurboTax Online:
Select Tax Tools on the left side-bar
Select Tools from that drop-down
Select “Delete a form” on the TOOLS CENTER screen
Select the Form 1099-G, delete and re-enter
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