US lawIllinoisRegulationsTitle 86 — REVENUECHAPTER I: DEPARTMENT OF REVENUEPart 150 — USE TAXSubpart D150.50586 Ill. Adm. Code 150.505Optional 1% Schedule (Repealed)Last amended: 1984Year: 2026Length: 8 wordsOfficial source Section 150 Section 150.505 Optional 1% Schedule (Repealed)Previous86 Ill. Adm. Code 150.500Next86 Ill. Adm. Code 150.510