For single taxpayers:

  • 4 percent on the first $8,500 of taxable income.
  • 4.5 percent on taxable income between $8,501 and $11,700.
  • 5.25 percent on taxable income between $11,701 and $13,900.
  • 5.9 percent on taxable income between $13,901 and $21,400.
  • 6.33 percent on taxable income between $21,401 and $80,650.
  • 6.57 percent on taxable income between $80,651 and $215,400.
  • 6.85 percent on taxable income between $215,401 and $1,077,550.
  • 8.82 percent on taxable income of more than $1,077,550.