(1) If such excess is not retained in a reserve as provided in paragraph (a)(2) of this section, the committee shall refund or credit to handler accounts the aforesaid excess. Each handler's share of such excess funds shall be the amount of assessments such handler has paid in excess of such handler's pro rata share of the actual net expenses of the committee for such fiscal year. Excess funds may be used temporarily by the committee to defray expenses of the subsequent fiscal year: Provided, That each handler's share of such excess shall be made available to the handler by the committee within five months after the end of the fiscal year.

(2) The committee, with the approval of the Secretary, may carry over such excess into subsequent fiscal years as a reserve: Provided, That funds already in the reserve do not exceed approximately one fiscal year's expenses. Such reserve funds may be used for any expenses authorized pursuant to § 932.38 and for necessary expenses of liquidation in the event of termination of this part. Upon such termination, any funds not required to defray the necessary expenses of liquidation shall be disposed of in such manner as the Secretary may determine to be appropriate: Provided, That to the extent practicable, such funds shall be returned pro rata to the persons from whom such funds were collected.