86 Ill. Adm. Code 150.315
Non-resident Exemptions
Section 150
Section 150.315 Non-resident
Exemptions
a) The Use Tax does not apply to the use, in this State, of
tangible personal property which is acquired outside this State by a
nonresident individual who then brings the property to this State for use here,
and who shall have used the property outside this State for at least 3 months
before bringing the property to this State.
b) Where a business that is not operated in Illinois, but which
does operate in another state, is moved to Illinois or opens up an office,
plant or other business facility in Illinois, such business shall not be taxed
on its use, in Illinois, of used tangible personal property, other than items
of tangible personal property that must be titled or registered with the State
of Illinois or whose registration with the United States Government must be
filed with the State of Illinois, that the business bought outside Illinois and
used outside Illinois in the operation of such business for at least 3 months
before moving such used property to Illinois for use here.