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Defining Residence For Income Tax Purposes: Domicile As Gap-Filler, Citizenship As Proxy And Gap-Filler, Edward A. Zelinsky

Articles

The states' income tax systems are important repositories of experience which confirm the administrative benefits of citizenship-based taxation. Domicile today plays an important role in state tax systems as a gap-filler when more objective statutory residence laws fail to assign any state of residence to the taxpayer. Citizenship is an administrable proxy for domicile and serves a similar gap-filling role in the federal taxation of individuals whose income and activities straddle across national boundaries.

The states' difficulties enforcing domicile-based taxation highlight the administrative benefits of citizenship-based taxation. As long as residence is understood for tax purposes in terms of domicile, …