Yes, Maine has a state income tax

Maine charges a state income tax on wages, investment income, and other earnings. Unlike some states that have no income tax at all, Maine residents and anyone earning money in the state must report income to the Maine Revenue Services, which is the state's tax agency.

The tax rate depends on how much you earn. Maine uses a progressive tax system, meaning higher earners pay a higher percentage. The state income tax rates range from 5.8% to 7.15% depending on your income bracket and filing status.

Key Takeaways

  • Maine residents pay state income tax on wages, self-employment income, investment gains, and other earnings.
  • Tax rates range from 5.8% to 7.15% and increase as your income rises.
  • You file Maine state taxes using Form 1040-ME, which you submit to Maine Revenue Services along with your federal return.
  • Maine offers a property tax fairness credit and a dependent exemption that can reduce the amount of tax you owe.
  • If your employer withholds too much tax from your paychecks, you can request a refund when you file your return.

How Maine's tax brackets work

Maine's income tax brackets change each year because they are adjusted for inflation. For the 2024 tax year, a single filer pays 5.8% on income up to a certain threshold, then the rate steps up to 6.75% on income above that, and finally to 7.15% on the highest portion of earnings. Married couples filing jointly have higher income thresholds before moving into each bracket.

The brackets mean that not all of your income is taxed at the same rate. If you earn $60,000 as a single filer, you do not pay 7.15% on the entire amount — you pay the lower rates on the first portion and only the higher rate on income above the bracket threshold. This is different from a flat tax, where everyone pays the same percentage regardless of income level.

What income counts toward Maine state tax

Maine taxes most types of income. This includes wages from a job, self-employment income if you run a business, interest from savings accounts and bonds, dividends from stocks, capital gains when you sell an investment at a profit, and rental income from property you own.

Some income is excluded. Social Security benefits are not taxed by Maine. Certain retirement distributions, depending on your age and the type of account, may be partially or fully excluded. If you receive a pension, Maine allows a pension exclusion up to a set amount per year. You should check the current year's instructions or contact Maine Revenue Services if you are unsure whether a specific type of income counts.

Filing your Maine state return

You file Maine state taxes using Form 1040-ME, the Maine Individual Income Tax Return. You submit this form to Maine Revenue Services along with your federal tax return. If you file electronically with the IRS, you can also file your Maine return electronically through an approved tax software provider or a tax professional.

The filing important date is the same as the federal important date, which is typically April 15. If you file for an extension with the IRS, the extension also covers your Maine return. You can request a filing extension by submitting Form 4868 to the IRS, which gives you until October 15 to file.

Tax credits that reduce what you owe

Maine offers several credits that can lower your tax bill. The Property Tax Fairness Credit helps homeowners and renters whose property taxes or rent are high relative to their income. You calculate this credit based on your household income and the amount you paid in property tax or rent during the year.

Maine also allows a dependent exemption for each may have access to dependent, which reduces your taxable income. The amount varies by year. Additionally, if you have earned income and a low to moderate income, you may be able to claim the federal Earned Income Tax Credit, which Maine recognizes on the state return as well.

Withholding and refunds

If you work as an employee, your employer withholds state income tax from your paycheck based on the W-4 form you complete. The amount withheld depends on how many allowances you claim and your filing status. If your employer withholds too much, you will receive a refund when you file your return. If too little is withheld, you will owe tax when you file.

You can adjust your withholding at any time by submitting a new W-4 to your employer. If you are self-employed, you are responsible for paying estimated taxes quarterly to Maine Revenue Services. These payments are due on April 15, June 15, September 15, and January 15 of the following year.

Who must file a Maine return

You must file a Maine return if your income exceeds the filing threshold for your age and filing status. The threshold is lower than the federal threshold, so you may have to file a Maine return even if you do not owe federal tax. A full-time resident of Maine must file if they have any Maine-source income, even if they live out of state part of the year.

If you are a part-year resident — for example, you moved to Maine during the year — you file a part-year resident return and report only the income you earned while living in Maine. Non-residents who earned income in Maine may also have to file, depending on the type and amount of income.

Frequently Asked Questions

What is Maine's current state income tax rate?

Maine uses a progressive system with rates ranging from 5.8% to 7.15% depending on your income bracket. The exact rate you pay depends on how much you earn and your filing status. Rates are adjusted annually for inflation.

Do I have to pay Maine income tax if I work in Maine but live in another state?

Yes. If you earn income in Maine, you must report it to Maine Revenue Services. However, you may be able to claim a credit on your home state's return for taxes paid to Maine to avoid double taxation. Check with your home state's tax agency about reciprocal agreements.

Is Social Security taxed in Maine?

No. Maine does not tax Social Security benefits. However, other types of retirement income, such as pension distributions or withdrawals from traditional IRAs, may be taxable unless they may have access to for a specific exclusion.

What happens if I do not file a Maine return?

If you owe tax and do not file, Maine Revenue Services may assess penalties and interest on the unpaid amount. If you are owed a refund, you have a limited time to claim it — typically three years from the filing important date. Filing even if you do not owe protects your refund.

Can I file my Maine return electronically?

Yes. You can file electronically through approved tax software, a tax professional, or directly through Maine Revenue Services if you use certain methods. Electronic filing is faster and reduces errors compared to paper filing.