highest in the modern, industrial world highest corporate tax rate arguably according to PolitiFact highest top marginal corporate tax rates highest in the world article PunditFact has the highest corporate tax rate in the world the highest statutory corporate tax rate call article common but misleading claim politifact article Politifact marginal corporate tax rates corporate tax rate according to Politifact highest corporate tax rate negative tax rate actual rate paid by most corporations PolitiFact said in 2014 doesn't appear to be the highest highest nominal tax rate for corporations highest corporate tax rates highest corporate tax rate according to Politifact third-highest statutory corporate tax rate according to PolitiFact ranks call addressed the fact highest tax rate on businesses Politifact Check negative tax rate and has a pay a fraction of that rate previously fact-checked highest in the free world compared to an OECD average of 24.1 percent compared to an OECD average of 24.1 percent highest corporate tax rate highest tax rate on businesses have America has the highest corporate tax of advanced economies PolitiFact said in 2014