Except as otherwise provided by law, any sum that a business association has been ordered to refund by a court or administrative agency which has been unclaimed by the owner for more than 1 year after it became payable in accordance with the final determination or order providing for the refund, regardless of whether the final determination or order requires any person entitled to a refund to make a claim for it, is presumed unclaimed.
Fla. Stat. § 717.109