There is hereby created in the State Treasury the California Cancer Research Fund to receive contributions made pursuant to Section 18861. 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 18861 to be transferred to the California Cancer
Research Fund. The Controller shall transfer from the Personal Income Tax Fund to the California Cancer Research Fund an amount not in excess of the sum of the amounts designated by individuals pursuant to Section 18861 for payment into that fund.