Section 12-6-3582 - Income tax credits; agricultural use of anhydrous ammonia(A) A resident taxpayer engaged in the business of farming is allowed a refundable income tax credit equal to the amount expended by the taxpayer to obtain the additive required to comply with the provisions of Section 44-53-375(E)(2)(a)(ii) for the agricultural use of anhydrous ammonia. The credit may be claimed against the taxes due pursuant to Section 12-6-510 or 12-6-530.(B) If no taxes are due, or the credit exceeds the tax liability of the taxpayer for the taxable year, the amount of the credit or excess over the tax liability must be refunded to the taxpayer.(C) The department may require the documentation it determines necessary for the proper administration of this credit.2005 Act No. 127, Section 8.A, eff 6/7/2005, applicable for taxable years beginning after 2004.