Did my taxes about a week before the due date. All seemed fine, submitted I owed both state and federal. Choose to use the auto withdrawal to pay both and set the payment date for the next day. Federal all went smoothly, payment came out of my account no problems. State on the other hand seemed to be lagging. I spent two days trying to get a hold of my state tax office. Finally got a call back today. It seems that Turbo tax set my payment date to the state for 05/02 even though I chose the day after I filed. I was told by the state that if I attempt to change it now it would end up being pulled from my bank account twice, once today and then again on 05/02. I am now into Penalties and Interest and there is nothing I can do to stop it. Person from the tax office says they have received several calls for the same exact thing.