(b) The board may adopt rules establishing procedures for recovering administrative costs from participating public employers for providing to those employers information or services needed to report in compliance with generally accepted accounting principles. Administrative costs recovered under this paragraph may be recovered only from interest earned on employer contributions made under ORS 238.225 or 238A.220.

(2) In order to facilitate financing the establishment and administration of the system the board may designate fiscal periods and may provide that extraordinary expenses incurred during one such period, such as expenses for equipment and actuarial studies, may, for purposes of equitably distributing part of the burden of the expenses, be apportioned to subsequent fiscal periods in such manner as to the board seems equitable.

(3) For each fiscal period designated by the board there shall be deducted from the interest earned by the fund, the administrative expenses of the system for that period; provided, that if such interest be insufficient for such purpose, the excess expense shall be paid by deducting from the account of each employer participating in the system that fraction of the administrative expense of the system for that period which the employer’s total contribution to the fund for the period is of the sum of all the employers’ contributions to the fund for the period.

(4) Amounts payable as refunds and retirement allowances shall not for any purpose be deemed expenses of the board and shall not be included in its biennial departmental budget. [Formerly 237.291; 2003 c.105 §5; 2003 c.733 §56; 2014 c.105 §1]