The amount of all general taxes appearing upon the tax records of the counties of the State against which the limitations in Sections 20-180 through 20-190 have run shall be transferred by the collector or clerk of each county to a special account in the office of the collector or clerk to be designated "Unpaid Suspense Tax Fund" and for all accounting or other purposes the amount appearing on the books of the collector or clerk shall not be given any value or held as having any value for any purpose.
35 ILCS 200/20-205