Claims for property tax relief filed under Sections 104 through 111 of this act shall be allowed as a direct tax credit on the taxpayer's individual income tax return filed for the calendar year 1991 and each year thereafter. In all cases where claimants have no income tax liability or where the property tax relief authorized by this act exceeds the claimant's income tax liability, such claim, or any balance thereof, shall be paid out in the same manner and out of the same fund as refunds of income taxes are paid and so much of said fund as is necessary for such purposes is hereby appropriated.
Okla. Stat. tit. 68, § 2911