US lawMontanaRegulationsTitle 42 — REVENUEChapter 42.31 — MISCELLANEOUS TAX -- COMMERCIAL ACTIVITIESSubchapter 42.31.5 — Telephone License and Telecommunication Excise Tax42.31.510ARM 42.31.510ARM 42.31.510. PENALTY AND INTERESTRepealedLast amended: 2006Length: 1 wordsOfficial source Cite as Mont. Admin. R. 42.31.510(REPEALED)PreviousARM 42.31.507NextARM 42.31.515