Personal Income Tax Reform:
Before the reforms were initiated the countries suffered from high income and corporate tax rates. Therefore the tax administration was getting very difficult and tax avoidance became a common practice. So personal income tax reform was adopted.Globalization plays a major role in the tax reform process in a world of increasing international flow of capital. So governments of many countries are trying to minimize the burden of income tax on the people.
The first step of income tax reform is the minimization of the tax rates. Many developed countries have reduced the tax rate by 15 - 25%, but at the same time the corporate tax rate is increased for better tax compliance.
An efficient design of tax rate schedule is very important for taxation. A progressive tax rate schedule may bring distortion in the tax payers' economic behavior which will be the reason of inefficiency.