average top corporate rate is 22.5% third highest corporate tax rate in the world lower corporate tax rate than the U.S. one of the highest nominal maximum rates in the world highest corporate tax rate in the industrialized world more effectively Tom Kertscher na hoogste Corporate Income Tax Rates around the World, 2016 August 2016 report from Tax Foundation troisième plus haut cao thứ ba brings the U.S. rate in line publication 三番目に高い one of the highest in the world terceiro maior according to The Tax Foundation highest in the world Tax Foundation this Tax Foundation analysis in 2016 Tax Foundation Tom Kertscher tredje högsta among the highest in the world third-highest highest a top marginal rate of 39 percent real spending cuts 38.9 percent worldwide average kolmanneksi korkein Tax Foundation 第三高 第三高 tercero más alto Tax Foundation سومین بالاترین Tax Foundation third highest corporate tax rate in the world more effectively highest corporate income tax rates in the developed world 30% to 22.5% The Tax Foundation; highest third highest compared with our competitors tredje høyeste Tax Foundation dritthöchste Tax Foundation