If a retirant who is eligible to select a plan of payment under division (B)(2)(b) of this section fails to do so, the benefit shall be paid as a monthly annuity under the plan of payment specified in rules adopted by the public employees retirement board.
If the marriage or remarriage occurs on or after June 6, 2005, the election must be made not later than one year after the date of the marriage or remarriage.
The plan elected under this division shall be effective on the date of receipt by the board of an application on a form approved by the board, but any change in the amount of the benefit shall commence on the first day of the month following the effective date of the plan.
If any benefit payable under this section due to the death of a PERS retirant or other system retirant is not claimed by a beneficiary within five years after the death, the amount payable shall be transferred to the income fund and thereafter paid to the beneficiary or the estate of the PERS retirant or other system retirant on application to the board.
R.C. § 145.384