Section 422.111 - Fuel tax credit as income tax credit1. The fuel tax credit may be applied against the income tax liability of the person or corporation as determined on the tax return filed for the year in which the fuel tax was paid. The department shall provide forms for claiming the fuel tax credit. If the fuel tax credit would result in an overpayment of income tax, the person or corporation may apply for a refund of the amount of overpayment or may have the overpayment credited to income tax due in subsequent years. Each person or corporation that claims a fuel tax credit shall maintain the original invoices showing the purchase of the fuel on which a credit is claimed. An invoice is not acceptable in support of a claim for credit unless the invoice is a separate serially numbered invoice covering no more than one purchase of motor fuel or undyed special fuel, prepared by the seller on a form approved by the department, or unless the invoice is legibly written with no corrections or erasures and shows the date of sale, the name and address of the seller and of the purchaser, the kind of fuel, the gallonage in figures, the per gallon price of the fuel, the total purchase price including the Iowa fuel tax, and that the total purchase price has been paid. However, as to refund invoices made on a billing machine, the department may waive these requirements. If an original invoice is lost or destroyed, the department may approve a credit supported by a copy identified and certified by the seller as being a true copy of the original. Each person or corporation that claims a fuel tax credit shall maintain complete records of purchases of motor fuel or undyed special fuel on which Iowa fuel tax was paid, and for which a fuel tax credit is claimed.2. In order to verify the validity of a claim for credit the department shall have the right to require the claimant to furnish such additional proof of validity as the department may determine and to examine the books and records of the claimant. Failure of the claimant to furnish the books and records for examination shall constitute a waiver of rights to claim a credit related to that taxpayer's year and the department may disallow the entire credit claimed by the taxpayer for that year.88 Acts, ch 1205, §24; 99 Acts, ch 151, §27, 28, 89; 2020 Acts, ch 1062, §94
C75, 77, § 422.87; C79, 81, §422.111 88 Acts, ch 1205, §24; 99 Acts, ch 151, §27, 28, 89