Ind. Code § 5-10.2-4-7
(b) A member who retires is entitled to receive monthly retirement benefits, which are guaranteed for five (5) years or until the member's death, whichever is later. A member may select in writing any of the following nonconflicting options for the payment of the member's retirement benefits instead of the five (5) year guaranteed retirement benefit payments. The amount of the optional payments shall be determined under rules of the board and shall be the actuarial equivalent of the benefit payable under sections 4, 5, and 6 of this chapter. A member who has elected to withdraw the entire amount in the member's annuity savings account under IC 5-10.2-3-6.5 may not select the cash refund annuity option.
(1) Joint and Survivor Option.
(4) Cash Refund Annuity. The member receives a lifetime annuity purchasable by all or part of the amount credited to the member in the annuity savings account, and the member's designated beneficiary receives a refund payment equal to:
(c) This subsection does not apply to a member of the Indiana state teachers' retirement fund after June 30, 2007, or to a member of the public employees' retirement fund after June 30, 2008. If:
(2) the member is receiving benefits, the member marries, either for the first time or following the death of the member's spouse, after the member's first benefit payment is made, and the member's designated beneficiary is not the member's current spouse or the member has not designated a beneficiary;
the member may elect to change the member's designated beneficiary or form of benefit under subsection (b) and to receive an actuarially adjusted and recalculated benefit for the remainder of the member's life or for the remainder of the member's life and the life of the newly designated beneficiary. The member may not elect to change to a five
(d) Except as provided in subsection (c) or section 7.2 of this chapter, a member who files for regular or disability retirement may not change:
(3) the beneficiary designated on the member's application for benefits if the member selects the joint and survivor option under subsection (b)(1);
after the first day of the month in which benefit payments are scheduled to begin. For purposes of this subsection, it is immaterial whether a benefit check has been sent, received, or negotiated.
(g) The board may provide an alternative option for the payment of the member's retirement benefits that does not include the minimum benefit option under IC 5-10.2-3-9 .
As added by Acts 1977, P.L.53, SEC.2. Amended by Acts 1980, P.L.28, SEC.7; P.L.35-1985, SEC.16; P.L.59-1989, SEC.2; P.L.55-1989, SEC.19; P.L.59-1989, SEC.3; P.L.4-1990, SEC.9; P.L.195-1999, SEC.17; P.L.246-2001, SEC.5; P.L.190-2003, SEC.2; P.L.2-2006, SEC.25; P.L.149-2007, SEC.1; P.L.93-2008, SEC.1; P.L.115-2008, SEC.13; P.L.115-2009, SEC.7; P.L.35-2012, SEC.44; P.L.15-2013, SEC.1; P.L.40-2017, SEC.12; P.L.51-2020, SEC.4.