86 Ill. Adm. Code 106.200
General Information
Section 106
Section 106.200 General
Information
a) Only taxpayers that have been authorized as Internet Filers
may participate and file their eligible return with the Department via the
Internet.
b) An Internet Filer is a taxpayer authorized to file eligible
returns via the Internet. A taxpayer is authorized to file such returns once
they receive an Access Code from the Department. Internet Filers who are
married and file joint returns will receive two Access Codes.
c) The Department reserves the right to limit the number of
participants and returns filed via the Internet.
d) The option of Internet filing will be available for
participants until April 15 of the filing year or any other filing date
designated by the Department on its Internet filing website.