Dividend taxation and Corporate investment: A comparative study between the classical system and imputation system of dividend taxation in the United States and Australia.

In recent times a number of countries initiated some important tax reforms to eliminate the distortions of double taxation. In this context, Australia adopted a dividend imputation system in 1987, while the US employed the 1986 Tax Reform Act (TRA). The analysis examines the effect on the level of corporate capital investment on proxies for corporate tax rates, financial leverage, liquidity, capital intensity and firm size after controlling for the tax reforms. The empirical results provide evidence that: (1) dividend imputation as introduced in Australia is an effective way to reduce the distortions caused by the traditional system of taxation. (2) Compared with the TRA, dividend imputation has been better able to positively stimulate corporate capital investment. (3) TRA effect on corporate investment is more pronounced in the US for firms having a net operating loss. (4) Corporate tax rates play a role in corporate investment decision in Australia