Maine Income Tax Calculator

How to Use This Maine Income Tax Calculator

This Maine income tax calculator estimates your annual ME state and federal tax liability for 2025 and 2026. Enter your gross wages, filing status, and any deductions above. Maine applies progressive brackets from 5.8% to 7.15% after the Maine standard deduction and a $4,700 personal exemption per taxpayer.

For per-paycheck withholding estimates, use the Maine paycheck calculator. To compare Maine's tax burden against other New England states, use the general income tax calculator.

Maine Income Tax Brackets — How They Work

Maine uses three progressive brackets for 2026. Like the federal system, only income within each bracket is taxed at that bracket's rate. Maine calculates taxable income as: gross wages minus standard deduction minus personal exemption(s).

• 5.80% on the first $27,399 of ME taxable income (single)
• 6.75% on $27,399–$64,849
• 7.15% on income above $64,849

Married filing jointly thresholds are approximately doubled: 5.8% applies up to $54,849, 6.75% from $54,849–$129,749, and 7.15% above $129,749. Head of household filers use an intermediate set of thresholds.

Maine Standard Deduction and Personal Exemption

Maine's tax base is reduced by two separate deductions before brackets apply:

• Standard deduction — Maine uses the federal standard deduction: $14,600 (single) / $29,200 (MFJ) in 2026. Any pre-tax deductions (401(k), HSA, health insurance) that reduce your federal AGI also reduce your Maine taxable income by the same amount.
• Personal exemption — $4,700 per taxpayer in 2026. A single filer claims $4,700; a married couple claims $9,400. Each qualifying dependent adds another $4,700. This is a flat deduction from Maine taxable income, separate from the standard deduction.

Combined, a single filer with no dependents deducts $19,300 from gross income before any Maine tax applies. A married couple with two dependents deducts $57,600 ($29,200 + $9,400 + 2 × $4,700).

Step-by-Step Example — $100,000 Maine Single Filer (2026)

1. Gross wages: $100,000
2. Federal standard deduction: −$16,100 → federal taxable income: $83,900. Federal income tax: ≈ $13,170.
3. FICA: $100,000 × 7.65% = $7,650.
4. Maine standard deduction: −$14,600
5. Maine personal exemption: −$4,700 → ME taxable income: $80,700
6. Maine income tax: 5.8% × $27,399 ($1,589) + 6.75% × $37,450 ($2,528) + 7.15% × $15,851 ($1,134) ≈ $5,251
7. Total taxes: $13,170 + $7,650 + $5,251 = $26,071
8. Annual net income: $100,000 − $26,071 = $73,929

Social Security and Retirement Income Taxation in Maine

Maine has a partial Social Security exemption that is important for retirees:

• Social Security exemption:Maine exempts Social Security from state income tax for residents with federal AGI below $75,000 (single) or $100,000 (MFJ). Above these thresholds, up to 85% of Social Security may be taxed at Maine's regular rates.
• Pension income: Military pensions are fully exempt. Civil service pensions may be partially exempt. Private pensions are generally taxable.
• 401(k) and IRA distributions:Taxed as ordinary income in Maine. A $50,000 IRA distribution for a single retiree with $20,000 of other income (below the Social Security threshold) would be taxed at Maine's standard brackets.

How to Reduce Your Maine Annual Tax Liability

• Maximize traditional 401(k) contributions— the 2026 limit is $23,500 ($31,000 if age 50+). At Maine's 6.75%–7.15% rates, maxing a 401(k) saves approximately $1,586–$1,679 in ME state tax per year.
• Contribute to an HSA — $4,300 (self-only) or $8,550 (family). Reduces both federal and Maine taxable income.
• Maine NextGen 529— Maine's 529 college savings plan contributions are deductible from Maine income up to $1,000 per beneficiary per year (single) or $2,000 (MFJ). At 6.75%–7.15%, $1,000 saves $68–$72 in ME state tax.
• Claim all exemptions on ME W-4ME— Maine's state withholding form. Ensure you claim the correct number of personal and dependent exemptions so your employer withholds the right amount.

Tax Disclaimer

This calculator provides estimates for informational purposes only. It is not tax advice. Maine state income tax brackets, personal exemption amounts, and Social Security exemption thresholds change periodically. Federal brackets, FICA wage bases, and standard deduction amounts also change each year. Consult a qualified Maine-licensed CPA or tax professional for guidance specific to your situation.