422 P.3d 1082
Ariz. Ct. App.2018Background
- Empire Southwest LLC sold a modified Caterpillar fuel truck (the Truck) to Pinto Valley Mine for use in open-pit copper mining; sale occurred in 2014.
- Empire added transaction privilege tax to the sale; Pinto refused to pay, claiming an exemption under A.R.S. § 42-5061(B)(2) for equipment "used directly" in extracting ores or minerals.
- Empire paid the tax, sought a refund from the Arizona Department of Revenue (Department), and administratively lost; Empire then sued in tax court.
- The tax court granted summary judgment for Empire, finding the Truck exempt under § 42-5061(B)(2); the Department appealed.
- The court of appeals reviewed statutory interpretation de novo, applied the "integrated rule" from precedent, and affirmed the tax-court ruling.
Issues
| Issue | Plaintiff's Argument | Defendant's Argument | Held |
|---|---|---|---|
| Whether the fuel Truck is exempt under A.R.S. § 42-5061(B)(2) as "used directly" in extracting ores or minerals | The Truck is necessary to mining production because it fuels and lubricates pit equipment on-site, enabling 24-hour operation; thus it is "used directly" and exempt | The Truck merely provides ancillary support/maintenance (transporting fuel/lubricants) to exempt machinery and therefore is not "used directly" in extraction | The Truck is "used directly" in extraction under the integrated-rule test and is exempt from transaction privilege tax |
Key Cases Cited
- Duval Sierrita Corp. v. Ariz. Dep't of Revenue, 116 Ariz. 200, 568 P.2d 1098 (App. 1977) (adopted the "integrated rule" test for determining whether items are "used directly" in mining)
- State ex rel. Ariz. Dep't of Revenue v. Capitol Castings, Inc., 207 Ariz. 445, 88 P.3d 159 (2004) (applied and endorsed the integrated-rule factors to find certain inputs exempt)
- Chevron U.S.A. Inc. v. Ariz. Dep't of Revenue, 238 Ariz. 519, 363 P.3d 136 (App. 2015) (applied exemption to industrial oils and greases used in mining)