Missouri Income Tax Rate 2017 - 2018

Missouri state income tax rate table for the 2017 - 2018 filing season has ten income tax brackets with MO tax rates of 1.5%, 2%, 2.5%, 3%, 3.5%, 4%, 4.5%, 5%, 5.5% and 6% for Single, Married Filing Jointly, Married Filing Separately, and Head of Household statuses. The Missouri tax rate is unchanged from last year, however, the income tax brackets increased due to the annual inflation adjustment.

Missouri income tax rate and tax brackets shown in the table below are based on income earned between January 1, 2017 through December 31, 2017. Outlook for the 2018 Missouri income tax rate is for the highest rate to decrease from 6% to 5.9%. Missouri income tax brackets should also increase due to the legislated annual inflation adjustment.

Single Tax BracketsTax Rate 2017
Source: 2017 Missouri Tax Rate Chart, published by the Missouri Department of Revenue.
$0to$1,0081.5%
$1,009to$2,0162%
$2,017to$3,0242.5%
$3,025to$4,0323%
$4,033to$5,0403.5%
$5,041to$6,0484%
$6,049to$7,0564.5%
$7,057to$8,0645%
$8,065to$9,0725.5%
$9,073to6%
Married Filing Jointly BracketsTax Rate 2017
Source: 2017 Missouri Tax Rate Chart, published by the Missouri Department of Revenue.
$0to$1,0081.5%
$1,009to$2,0162%
$2,017to$3,0242.5%
$3,025to$4,0323%
$4,033to$5,0403.5%
$5,041to$6,0484%
$6,049to$7,0564.5%
$7,057to$8,0645%
$8,065to$9,0725.5%
$9,073to6%
Married Filing Separately BracketsTax Rate 2017
Source: 2017 Missouri Tax Rate Chart, published by the Missouri Department of Revenue.
$0to$1,0081.5%
$1,009to$2,0162%
$2,017to$3,0242.5%
$3,025to$4,0323%
$4,033to$5,0403.5%
$5,041to$6,0484%
$6,049to$7,0564.5%
$7,057to$8,0645%
$8,065to$9,0725.5%
$9,073to6%
Head of Household BracketsTax Rate 2017
Source: 2017 Missouri Tax Rate Chart, published by the Missouri Department of Revenue.
$0to$1,0081.5%
$1,009to$2,0162%
$2,017to$3,0242.5%
$3,025to$4,0323%
$4,033to$5,0403.5%
$5,041to$6,0484%
$6,049to$7,0564.5%
$7,057to$8,0645%
$8,065to$9,0725.5%
$9,073to6%

Please reference the Missouri tax forms and instructions booklet published by the Missouri Department of Revenue to determine if you owe state income tax or are due a state income tax refund. Missouri income tax forms are generally published at the end of each calendar year, which will include any last minute 2017 - 2018 legislative changes to the MO tax rate or tax brackets. The Missouri income tax rate tables and tax brackets shown on this web page are for illustration purposes only.

Missouri Tax Brackets 2017 - 2018

Looking at the tax rate and tax brackets shown in the tables above for Missouri, we can see that Missouri collects individual income taxes similarly for Single and Married filing statuses, for example. We can also see the progressive nature of Missouri state income tax rates from the lowest MO tax rate bracket of 1.5% to the highest MO tax rate bracket of 6%.

For single taxpayers living and working in the state of Missouri:

  • Tax rate of 1.5% on the first $1,008 of taxable income.
  • Tax rate of 2% on taxable income between $1,009 and $2,016.
  • Tax rate of 2.5% on taxable income between $2,017 and $3,024.
  • Tax rate of 3% on taxable income between $3,025 and $4,032.
  • Tax rate of 3.5% on taxable income between $4,033 and $5,040.
  • Tax rate of 4% on taxable income between $5,041 and $6,048.
  • Tax rate of 4.5% on taxable income between $6,049 and $7,056.
  • Tax rate of 5% on taxable income between $7,057 and $8,064.
  • Tax rate of 5.5% on taxable income between $8,065 and $9,072.
  • Tax rate of 6% on taxable income over $9,072.

For married taxpayers living and working in the state of Missouri:

  • Tax rate of 1.5% on the first $1,008 of taxable income.
  • Tax rate of 2% on taxable income between $1,009 and $2,016.
  • Tax rate of 2.5% on taxable income between $2,017 and $3,024.
  • Tax rate of 3% on taxable income between $3,025 and $4,032.
  • Tax rate of 3.5% on taxable income between $4,033 and $5,040.
  • Tax rate of 4% on taxable income between $5,041 and $6,048.
  • Tax rate of 4.5% on taxable income between $6,049 and $7,056.
  • Tax rate of 5% on taxable income between $7,057 and $8,064.
  • Tax rate of 5.5% on taxable income between $8,065 and $9,072.
  • Tax rate of 6% on taxable income over $9,072.

For the Single, Married Filing Jointly, Married Filing Separately, and Head of Household filing statuses, the MO tax rates and the number of tax brackets remain the same.

Last updated: October 13, 2017