Taxation, corporate financial policy, and the cost of capital. A comment

Abstract

Theoretical models of the incidence of the corporate profits tax differ as to whether the tax distorts the allocation of resources, or is a lump-sum tax on the owners of capital. These differences derive from the assumptions made about the special provisions of the tax system with regard to the deduction of interest payments and investment expenditure. Two non-distortionary systems are identified which are shown to be equivalent to a capital levy when the tax is introduced and a zero tax on profits. Under the present UK system, however, a higher rate of corporation tax stimulates investment. © 1975.