I also selected electronic debit as the payment method for my Illinois State tax.
I e-filed my return on 2/14/2021 and chose 2/16/2021 as the payment date. It appears that Illinois processed the e-filed return about 2/26/2021. It is now 3/4/2021 and my electronic debit has still not processed. How long should I wait for the electronic debit to process before I need to start calling to figure out if there is a problem?
Also, it's a little misleading to ask for us to select a payment date (2/16/2021 in my case) but then say that the State is responsible for pulling the payment. What is the purpose of selecting a payment date via Turbotax if the payment isn't actually sent on that day?