Corporate Tax Rates 15% 25% 34% 35% Additional surtax: . 5% on income between $100,000 and $335,000 -3% on income between $15,000,000 and $18,333,333 $0 $50,000 $50,001-$75,000 $75,001-$10,000,000 over $10,000,000 (Click on the icon located on the top-right corner of the data table above in order to copy its contents into a spreadsheet.)