Quinn, et al. v. Washington (Majority and Dissent)
Annotate this CaseTwo groups of plaintiffs, the Quinn and Clayton plaintiffs (Plaintiffs), brought suit to facially invalidate a capital gains tax enacted by the Washington legislature on three independent constitutional grounds. They principally claimed the tax was a property tax on income, in violation of the uniformity and levy limitations on property taxes imposed by article VII, sections 1 and 2 of the Washington Constitution. They also claimed the tax violated the privileges and immunities clause of the Washington Constitution and the dormant commerce clause of the United States Constitution. The State argued that it was a valid excise tax not subject to article VII’s uniformity and levy requirements, and that it was consistent with other state and federal constitutional requirements. The trial court concluded the tax was a property tax, and did not address the constitutional questions. But the Washington Supreme Court reversed, finding the capital gains tax was appropriately characterized as an excise because it is levied on the sale or exchange of capital assets, not on capital assets or gains themselves. "Because the capital gains tax is an excise tax under Washington law, it is not subject to the uniformity and levy requirements of article VII. We further hold the capital gains tax is consistent with our state constitution’s privileges and immunities clause and the federal dormant commerce clause."
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