If taxable income is Not over $50,000 Over $50,000 but not over $75,000 Over $75,000 but not over $100,000 Over $100,000 but not over $335,000 Over $335,000 but not over $10,000,000 Over $10,000,000 but not over $15,000,000 Over $15,000,000 but not over $18,333,333 Over $18,333,333 The tax is 15% of taxable income $7,500 +25% of the excess over $50,000 $13,750+34% of the excess over $75,000 $22,250+ 39% of the excess over $100,000 $113,90034% of the excess over $335,000 $3,400,000 35% of the excess over $10,000,000 $5,150,000+38% of the excess over $15,000,000 $6,416,667 + 35% of the excess over $18,333,333