701—42.33 (422) Soy-based transformer fluid tax credit. Effective for tax periods ending after June 30, 2006, and beginning before January 1, 2008, an electric utility may claim a soy-based transformer fluid tax credit. An electric utility, which is a public utility, city utility, or electric cooperative which furnishes electricity, may claim a credit equal to the costs incurred during the tax year for the purchase and replacement costs relating to the transition from using nonsoy-based transformer fluid to using soy-based transformer fluid.
	 42.33(1) Eligibility requirements for the tax credit. All of the following conditions must be met for the electric utility to qualify for the soy-based transformer fluid tax credit.
	  a.   	 The costs must be incurred after June 30, 2006, and before January 1, 2008.
	  b.   	 The costs must be incurred in the first 18 months of the transition from using nonsoy-based transformer fluid to using soy-based transformer fluid.
	  c.   	 The soy-based transformer fluid must be dielectric fluid that contains at least 98 percent soy-based products.
	  d.   	 The costs of the purchase and replacement must not exceed $2 per gallon of soy-based transformer fluid used in the transition.
	  e.   	 The number of gallons used in the transition must not exceed 20,000 gallons per electric utility, and the total number of gallons eligible for the credit must not exceed 60,000 gallons in the aggregate.
	  f.   	 The electric utility shall not deduct for Iowa income tax purposes the costs incurred in the transition to using soy-based transformer fluid which are deductible for federal income tax purposes.
	 42.33(2) Applying for the tax credit. An electric utility must apply to the department for the soy-based transformer fluid tax credit. The application for the tax credit must be filed no later than 30 days after the close of the tax year for which the credit is claimed. The application must include the following information:
	  a.   	 A copy of the signed purchase agreement or other agreement to purchase soy-based transformer fluid.
	  b.   	 The number of gallons of soy-based transformer fluid purchased during the tax year, along with the cost per gallon of each purchase made during the tax year.
	  c.   	 The name, address, and tax identification number of the electric utility.
	  d.   	 The type of tax for which the credit will be claimed, and the first year in which the credits will be claimed.
	  e.   	 If the application is filed by a partnership, limited liability company, S corporation, or estate or trust requesting a credit for individual or corporation income tax, a list of the partners, members, shareholders or beneficiaries of the entity. This list shall include the name, address, tax identification number and pro-rata share of earnings from the entity for each of the partners, members, shareholders or beneficiaries.
	 42.33(3) Claiming the tax credit. After the application is reviewed, the department will issue a tax credit certificate to the electric utility. The tax credit certificate will include the taxpayer’s name, address and federal identification number, the tax type for which the credit will be claimed, the amount of the credit and the tax year for which the credit may be claimed. Once the tax credit certificate is issued, the credit may be claimed only against the type of tax reflected on the certificate. If the department refuses to issue the tax credit certificate, the taxpayer shall be notified in writing; and the taxpayer will have 60 days from the date of denial to file a protest in accordance with rule 701—7.41(17A).
If the taxpayer is a partnership, limited liability company, S corporation, or estate or trust requesting a credit for individual or corporation income tax, the tax credit certificate will be issued to the partners, members, shareholders or beneficiaries based on the partner’s, member’s, shareholder’s or beneficiary’s pro-rata share of earnings of the partnership, limited liability company, S corporation, or estate or trust.
Any credit in excess of the taxpayer’s tax liability is refundable. In lieu of claiming the refund, the taxpayer may elect to have the overpayment credited to the tax liability for the following tax year.
This rule is intended to implement 2006 Iowa Acts, Senate File 2402.