86 Ill. Adm. Code 630.115
Claims to Recover Erroneously Paid Tax
Section 630
Section 630.115 Claims to
Recover Erroneously Paid Tax
a) Incorporation by Reference
The provisions of Subpart O of the Retailers' Occupation Tax
(86 Ill. Adm. Code 130.Subpart O) shall apply to the extent specified in
Section 630.125 of this Part.
b) Claims for Multiple Taxes
If a claimant files a claim for refund on a transaction which
was subject to State and local taxes administered by the Department, the claim
need not be filed separately for each type of tax. A single claim for the total
of all applicable taxes will suffice. The claim will be audited, heard, or
otherwise processed as a single claim whenever possible. A single credit
memorandum will be issued which may be used by the claimant or his authorized
assignee to pay State or local tax liability.