SB 3790

Amends the Use Tax Act, the Service Use Tax Act, the Service Occupation Tax Act, and the Retailers' Occupation Tax Act. Reinstates the exemption for the use or sale of tangible personal property purchased from an Illinois retailer by a taxpayer engaged in centralized purchasing activities in Illinois. Provides that the exemption is repealed on June 30, 2031 (currently, June 30, 2016). Effective immediately.