Petitioner National Mines Corp. (National) is principally-engaged in the business of producing and selling coal. Among its other activities, National mines coal in Kentucky and Pennsylvania and sells it wholesale in West Virginia. During the period relevant here, West Virginia imposed a gross receipts tax on wholesale sales of tangible property. W. Va. Code § ll-13-2c (1983). Local producers were subject to taxes on their production activities, but exempt from the tax on wholesale activities. § 11-13-2.
On December 22, 1980, the State Tax Department of West Virginia assessed $475,345.02 in business and occupation tax (plus interest and penalties) for the period January 1, 1975, through December 31, 1979, on National’s wholesale sales of coal in West Virginia. National filed a petition for reassessment, asserting that the tax violated the Due Process Clause *923 of the Fourteenth Amendment and the Commerce Clause of the Federal Constitution. The State Tax Commissioner upheld the assessment, concluding that the tax was fairly apportioned, that the measure of the tax was reasonably related to the benefits conferred by the State, and that the tax did not discriminate against interstate commerce.
A few days before National appealed to the State Circuit Court, this Court issued its opinion in
Armco Inc.
v.
Hardesty,
The State Circuit Court in this case followed Ashland Oil to uphold the State’s collection of the assessed taxes. The West Virginia Supreme Court of Appeals refused to consider National’s petition for appeal.
In its petition for certiorari to this Court, National contends, among other claims, that the state court erred in following
Ashland Oil’s
nonretroactivity decision and allowing the State to enforce an unconstitutional tax statute. We agree. For the reasons stated today in
Ashland Oil, Inc.
v.
Caryl, ante,
p. 916, we hold that
Armco
applies retroactively under the reasoning of either the plurality or the dissent in
American Trucking Assns., Inc.
v.
Smith,
It is so ordered.
