There is hereby established in the State Treasury the Keep Arts in Schools Fund to receive contributions made pursuant to Section 18891. The Franchise Tax Board shall notify the Controller of both the amount of money paid by taxpayers in excess of their tax liability and the amount of refund money that taxpayers have designated pursuant to Section 18891 to be transferred to the Keep Arts in Schools Fund. The Controller shall transfer from the Personal Income Tax Fund to the Keep Arts
in Schools Fund an amount not in excess of the sum of the amounts designated by individuals pursuant to Section 18891 for payment into that fund.