Montana Title 19. Public Retirement Systems § 19-17-411. Time benefits commence

(1) The pension benefit payable pursuant to this part may commence on:

(2) The benefit may not commence prior to the date of the board's decision regarding any disputed credited years of service pursuant to 19-17-201.

(3) Monthly survivorship benefits payable pursuant to this part must commence the first day of the month following the day of death of the member.