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.

Retirement Income and Maine Taxes

Maine's treatment of retirement income is nuanced — some income types are exempt while others are taxable, and income thresholds matter for Social Security:

• Social Security benefits — Maine follows federal Social Security taxation rules: whatever portion of Social Security is taxable at the federal level (0%, 50%, or 85% depending on combined income) is also included in Maine taxable income. Maine does not provide a blanket Social Security exemption. However, Social Security is generally not taxable at all for lower-income retirees with limited other income.
• Pension and retirement income exclusion — Maine provides a $10,000 pension income exclusion per return for qualifying pension and retirement income (including IRA distributions, 401(k) distributions, and pension payments). This exclusion begins to phase out dollar-for-dollar for Maine AGI above $25,000 (single) — meaning taxpayers with AGI above $35,000 receive no exclusion. A retiree with $20,000 in pension income and no other income would have Maine AGI of $20,000 and could exclude the full $10,000, owing Maine tax on only the remaining $10,000.
• Military retirement pay — Fully exempt from Maine state income tax for all residents. Maine military retirees pay no state income tax on their military pension, and the exclusion is not subject to the $25,000 AGI phase-out that applies to the general pension exclusion.
• 401(k) and IRA distributions— Subject to the same $10,000 pension exclusion (before the $25,000 phase-out). Above the exclusion limit, withdrawals are taxed at Maine's regular rates (5.8%–7.15%). Maine retirees should plan 401(k) distributions carefully around the AGI phase-out to maximize the exclusion.
• PERS (Maine Public Employees Retirement System) — State and local government employees who retired before a certain date may have pre-tax PERS contributions that affect the taxable portion of their pension. Post-1996 PERS retirees generally include a portion of each payment in Maine income based on their cost basis.

Maine Tax Credits and Deductions

• Maine Earned Income Tax Credit (EITC) — Maine provides a state EITC equal to 25% of the federal Earned Income Tax Credit, and it is fully refundable. This is one of the more generous state EITCs in New England. A single parent with two children earning $30,000 might receive a federal EITC of approximately $6,600 — the Maine credit would add approximately $1,650 on top. The credit is claimed on Maine Form 1040ME Schedule A.
• Personal exemption — $4,700 per taxpayer and per qualifying dependent in 2026. A married couple with two children claims $18,800 in personal exemptions ($4,700 × 4 people) plus the $29,200 standard deduction, reducing Maine taxable income by $48,000 before any bracket applies.
• Maine standard deduction — Maine mirrors the federal standard deduction: $14,600 (single) / $29,200 (MFJ) in 2026. Any pre-tax deductions that reduce federal AGI (401(k), HSA) also reduce Maine taxable income.
• Maine NextGen 529 Deduction — Maine residents can deduct up to $1,000 per beneficiary per year (single) or $2,000 (MFJ) in Maine NextGen 529 contributions from Maine income. At the 6.75%–7.15% top rates, $1,000 saves $68–$72 in Maine state tax.
• Property tax fairness credit — Maine offers a refundable credit for lower- and moderate-income residents who pay high property taxes or rent relative to income. This credit is particularly relevant for retired homeowners on fixed incomes.

Maine State Tax Return — Form 1040ME and Filing Deadline

Maine residents file their state income tax return on Form 1040ME (Maine Individual Income Tax Return). The Maine filing deadline is April 15, the same as the federal return. Maine grants a six-month automatic extension to file (to October 15), but any Maine tax owed must be paid by April 15 to avoid interest and penalties. Use Maine Form 1040ME-EXT or pay online through Maine Revenue Services to submit an extension payment.

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.