Statutory corporate tax rates have stabilised worldwide after a lengthy period of falling rates, according to new OECD data released last week. The 2024 edition of OECD Corporate Tax Statistics shows that average statutory corporate income tax (CIT) rates have remained steady at 21.1% over the past three years. This follows a two-decade period that saw average statutory CIT rates decline from 28% in 2000 to 21.1% in 2021.