table 2.3 Corporate Tax Rates as of 2018 Taxable Income Pay this Amount on Base Income Plus this Percentage on Anything Over the Base $0-$50,000 $50,001-$75,000 $75,001-$100,000 15% 7,500 25 13,750 34 $100,001-$335,000 22,250 39 $335,001-$10,000,000 113,900 34 $10,000,001-$15,000,000 3,400,000 35 $15,000,001-$18,333,333 5,150,000 38 Over $18,333,333 6,416,667 35