In 2022, the rise in energy prices has led to the taxation of windfall or excess profits of the energy companies in many countries. Whether these profits should be taxed, and if so, what to consider would be the question of possibility to capture the ...
In 2022, the rise in energy prices has led to the taxation of windfall or excess profits of the energy companies in many countries. Whether these profits should be taxed, and if so, what to consider would be the question of possibility to capture the windfall. The discussion therefore begins with a look at the common usage of the term windfall. The definition distinguishes windfall profits from excess profits, with excess profits being similar to economic rent. Historically, excess profit tax was imposed in the United States and European Countries during the World Wars. Also, the attempt to tax excess profits has recently brought the argument in Korea. In the specific provisions of excess profit tax in foreign countries and the details of the proposed amendment to the Corporate Tax Act in Korea, there are difficulties with price stabilization and the cost of tax administration and compliance.
Furthermore, we have discussed the windfall from a tax perspective in the conceptual and econometric way. It seems that there is no obvious way to capture the windfall. Based on this, the issues identified are:taking into account the loss, retroactive taxation, economic externality of tax distortion, tax sources related to taxation, principle of equality, tax and contribution, temporary legislation and tax administration costs. As a result, it is difficult to determine windfall profits. Measuring excess profits is expected to have a significant negative effects. Nonetheless, if the excess profit tax is to be introduced, we suggest strengthening the progressive tax rate system, taxing retained earnings through the corporate income refund tax, setting a flexible tax rate for specific industries, and introducing it as a form of contribution.