56 Ill. Adm. Code 2725.200
Filing Of Appeal
Section 2725
Section 2725.200 Filing Of
Appeal
a) An employing unit may appeal an order or Determination and
Assessment of the Director by filing a written petition. The petition must be
signed and should be filed online using MyTax Illinois (mytax.illinois.gov) or at
the address shown on the order or Determination and Assessment being appealed.
The Petition must be filed within 20 days after the Director's order or
Determination and Assessment was served on the employing unit, except for
orders on application for review of rate determinations, which must be filed
within 10 days after the date of service.
b) No special form is necessary to file a petition. However, in
addition to the requirements of Section 2725.25, the following must be
included:
1) The petition must be in writing, dated and signed; and
2) The petition must set forth the specific parts of the order or
Determination and Assessment and when the employing unit disagrees and the
specific legal and factual basis for that disagreement.
c) The employing unit may request a prehearing conference.