Mont. Admin. r. 42.17.315Download PDFCurrent through Register Vol. 23, December 6, 2024Rule 42.17.315 - WAIVER OF INTEREST ON ESTIMATED TAX UNDERPAYMENT (REPEALED)Mont. Admin. r. 42.17.315NEW, 1992 MAR p. 2778, Eff. 12/25/92; AMD, 2004 MAR p. 2754, Eff. 11/5/04; AMD, 2010 MAR p. 177, Eff. 1/15/10; REP, 2024 MAR p. 2324, Eff. 9/21/2024 AUTH: 15-30-2620, MCA; IMP: 15-30-2512, MCA