US lawIllinoisRegulationsTitle 86 — REVENUECHAPTER I: DEPARTMENT OF REVENUEPart 510 — THE PUBLIC UTILITIES REVENUE ACT510.12586 Ill. Adm. Code 510.125Gross Amount of Transactions or Billings Basis of Tax (Repealed)Last amended: 2023Year: 2026Length: 14 wordsOfficial source Section 510 Section 510.125 Gross Amount of Transactions or Billings Basis of Tax (Repealed)Previous86 Ill. Adm. Code 510.120Next86 Ill. Adm. Code 510.130