Maine Income Tax Rate 2018 - 2019

Maine state income tax rate table for the 2018 - 2019 filing season has three income tax brackets with ME tax rates of 5.8%, 6.75% and 7.15% for Single, Married Filing Jointly, Married Filing Separately, and Head of Household statuses. The Maine tax rate is unchanged from last year, however, the income tax brackets increased due to the annual inflation adjustment.

Maine income tax rate and tax brackets shown in the table below are based on income earned between January 1, 2018 through December 31, 2018. Outlook for the 2019 Maine income tax rate is to remain unchanged with income tax brackets increasing due to the annual inflation adjustment.

Maine Single Income Tax Brackets
Income Tax BracketTax Rate 2018
$0to$21,4495.8%
$21,450to$50,7496.75%
$50,750to7.15%
Maine Married Filing Jointly Tax Brackets
Income Tax BracketTax Rate 2018
$0to$42,8995.8%
$42,900to$101,5496.75%
$101,550to7.15%
Maine Married Filing Separately Tax Brackets
Income Tax BracketTax Rate 2018
$0to$21,4495.8%
$21,450to$50,7496.75%
$50,750to7.15%
Maine Head of Household Tax Brackets
Income Tax BracketTax Rate 2018
$0to$32,1495.8%
$32,150to$76,1496.75%
$76,150to7.15%

Source: State of Maine Individual Income Tax 2018 Rates, published by the Maine Revenue Services.

Please reference the Maine tax forms and instructions booklet published by the Maine Revenue Services to determine if you owe state income tax or are due a state income tax refund. Maine income tax forms are generally published at the end of each calendar year, which will include any last minute 2018 - 2019 legislative changes to the ME tax rate or tax brackets. The Maine income tax rate tables and tax brackets shown on this web page are for illustration purposes only.

Maine Tax Brackets 2018 - 2019

Looking at the tax rate and tax brackets shown in the tables above for Maine, we can see that Maine collects individual income taxes differently for Single versus Married filing statuses, for example. We can also see the progressive nature of Maine state income tax rates from the lowest ME tax rate bracket of 5.8% to the highest ME tax rate bracket of 7.15%.

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

  • Tax rate of 5.8% on the first $21,449 of taxable income.
  • Tax rate of 6.75% on taxable income between $21,450 and $50,749.
  • Tax rate of 7.15% on taxable income over $50,749.

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

  • Tax rate of 5.8% on the first $42,899 of taxable income.
  • Tax rate of 6.75% on taxable income between $42,900 and $101,549.
  • Tax rate of 7.15% on taxable income over $101,549.

For the Single, Married Filing Jointly, Married Filing Separately, and Head of Household filing statuses, the ME tax rates and the number of tax brackets remain the same. Notice, however, the Maine income tax brackets for Married Filing Jointly increase from $21,450 to $42,900 at 6.75%, and increase from $50,750 to $101,550 at 7.15% the highest tax bracket. Married Filing Separately income tax brackets are one half that of the Married Filing Jointly income tax brackets in the state of Maine.

Last updated: January 17, 2019