35 ILCS 5/917
The Director may make available to any State agency, including the Illinois Supreme Court, which licenses persons to engage in any occupation, information that a person licensed by such agency has failed to file returns under this Act or pay the tax, penalty and interest shown therein, or has failed to pay any final assessment of tax, penalty or interest due under this Act. The Director may make available to any State agency, including the Illinois Supreme Court, information regarding whether a bidder, contractor, or an affiliate of a bidder or contractor has failed to file returns under this Act or pay the tax, penalty, and interest shown therein, or has failed to pay any final assessment of tax, penalty, or interest due under this Act, for the limited purpose of enforcing bidder and contractor certifications. For purposes of this Section, the term "affiliate" means any entity that (1) directly, indirectly, or constructively controls another entity, (2) is directly, indirectly, or constructively controlled by another entity, or (3) is subject to the control of a common entity. For purposes of this subsection (a), an entity controls another entity if it owns, directly or individually, more than 10% of the voting securities of that entity. As used in this subsection (a), the term "voting security" means a security that (1) confers upon the holder the right to vote for the election of members of the board of directors or similar governing body of the business or (2) is convertible into, or entitles the holder to receive upon its exercise, a security that confers such a right to vote. A general partnership interest is a voting security.
The Director may make available to any State agency, including the Illinois Supreme Court, units of local government, and school districts, information regarding whether a bidder or contractor is an affiliate of a person who is not collecting and remitting Illinois Use taxes, for the limited purpose of enforcing bidder and contractor certifications.
The Director may also make available to the Secretary of State information that a corporation which has been issued a certificate of incorporation by the Secretary of State has failed to file returns under this Act or pay the tax, penalty and interest shown therein, or has failed to pay any final assessment of tax, penalty or interest due under this Act. An assessment is final when all proceedings in court for review of such assessment have terminated or the time for the taking thereof has expired without such proceedings being instituted. For taxable years ending on or after December 31, 1987, the Director may make available to the Director or principal officer of any Department of the State of Illinois, information that a person employed by such Department has failed to file returns under this Act or pay the tax, penalty and interest shown therein. For purposes of this paragraph, the word "Department" shall have the same meaning as provided in Section 3 of the State Employees Group Insurance Act of 1971.
The Director shall determine the appropriate extent of the deletions allowed in paragraph (2). In the event the taxpayer does not submit deletions, the Director shall make only the deletions specified in paragraph (1).
The Director shall make available for public inspection and publication an administrative decision within 180 days after the issuance of the administrative decision. The term "administrative decision" has the same meaning as defined in Section 3-101 of Article III of the Code of Civil Procedure. Costs collected under this Section shall be paid into the Tax Compliance and Administration Fund.
35 ILCS 5/917