How do I discontinue my business?

Most account types currently in MyTax Illinois can be closed electronically. You also may contact Central Registration at 217 785-3707 or via email using the "Questions, Comments, or Request" link below. Please include your business name, Illinois account ID or license number, which tax types you need discontinued, the date of discontinuation, and an explanation for the reason of closure.

If you have additional inquiries, you may submit them to the Questions, Comments, or Request form.