This paper traces the development of archival, microeconomic-based, empirical income tax research in accounting over the last 15 years. The paper details three major areas of research: (i) the coordination of tax and non-tax factors, (ii) the effects of taxes on asset prices, and (iii) the taxation of multijurisdictional (international and interstate) commerce. Methodological concerns of particular interest to this field also are discussed. The paper concludes with a discussion of possible directions for future research.