14 Ill. Adm. Code 580.160
Eligibility
Section 580.160 Eligibility
A taxpayer with a REV Illinois credit for a project that
meets the qualifications under Section paragraphs (1), (2), and (4) of
subsection (c) of Section 20
of the Act, may receive an
exemption from any
State or local use tax or retailers' occupation tax on building materials for
the construction of its project facilities
and incorporated into the real
estate in the approved REV Illinois project site. [20 ILCS 686/110]