Montana Title 19. Public Retirement Systems § 19-2-908. Time of commencement of benefit--rulemaking

(1)(a) The board shall grant a benefit to any active or inactive member who is vested, or the member's statutory or designated beneficiary, who has fulfilled all eligibility requirements, terminated service, and filed the appropriate written application with the board. However, the board may, on its own accord and without a written application, begin benefit payments to a member or beneficiary in order to comply with section 401(a)(9) of the Internal Revenue Code.

(b) A member may apply for retirement benefits before termination from employment, but commencement of the benefits must be as provided in this section.

(2)(a) Except as provided in subsection (2)(b), the service retirement benefit may commence on the first day of the month following the eligible member's last day of employment or, if requested by the member in writing, on the first day of a later month.

(b) If an elected official's term of office expires before the 15th day of the month, the official may elect that service retirement benefits from a defined benefit plan commence on the first day of the month following the official's last full month in office. An official electing this option shall file a written application with the board. An official electing this option may not earn membership service, service credit, or compensation for purposes of calculating highest average compensation or final average compensation, as defined under the provisions of the appropriate retirement system, in the partial month ending the official's term, and compensation earned in that partial month is not subject to employer or employee contributions.

(3)(a) Subject to the provisions of subsection (3)(b), the disability retirement benefit payable to a member must commence on the day following the member's termination from employment.

(b) If a disabled member continues with a purchase of service or chooses to purchase service following termination of employment, the member's disability benefit may not commence until the service purchase is completed.