US lawMontanaRegulationsTitle 42 — REVENUEChapter 42.15 — INCOME TAXSubchapter 42.15.7 — Composite Returns42.15.704ARM 42.15.704ARM 42.15.704. FILING REQUIREMENTTransferredLength: 3 wordsOfficial source Cite as Mont. Admin. R. 42.15.70442.15.704 FILING REQUIREMENTPreviousARM 42.15.703NextARM 42.15.705