Who ultimately bears the burden of the corporate income tax plays an important role in the distributional analysis of tax policy. Distributional tables often assume that the incidence of the corporate income tax falls on the owners of capital but there is considerable uncertainty amongst economists about who bears the burden of the corporate income tax. This paper reviews the evidence on the incidence of the corporate income tax, especially in light of recent empirical studies that focus on the relationship between the corporate income tax and wages. While further research is necessary to draw definitive conclusions, these studies suggest that labor may bear a substantial burden from the corporate income tax. These empirical results are consistent with computable general equilibrium models based on an open economy in which a single country sets its tax policy independently of other countries; in these models, assumptions that capital is mobile and consumers are willing to substitute tradable goods produced in different countries imply that labor can bear more of the incidence of the corporate tax than capital bears.