For the past 40 years or so, corporate tax rates have decreased steadily around the world. In 1980, the global average stood at around 40%, but by the end of 2020 it was closer to 24% as various countries aimed to encourage business investment.

For the past 40 years or so, corporate tax rates have decreased steadily around the world. In 1980, the global average stood at around 40%, but by the end of 2020 it was closer to 24% as various countries aimed to encourage business investment.