What if I have questions about the EFT program?

Contact us with your questions any of the following ways:

  • Call us at 217 782-6257.
  • Fax us at 217 524-8282.
  • Email us at rev.taxpay@illinois.gov.
  • Write to us at:
    ELECTRONIC COMMERCE DIVISION
    PO BOX 19015
    SPRINGFIELD IL 62794-9015

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