Maine Property Tax Calculator 2026

This Maine property tax calculator is a free, browser-based tool that turns a home value into an annual and monthly property tax estimate using Maine's 1.09% statewide effective rate — or your own town's mill rate, which is what actually appears on your bill. Enter a value to see the yearly cost and the monthly escrow equivalent.

How Maine Property Tax Works

Property tax in Maine is an annual tax levied on real estate by local governments — primarily counties, municipalities, and school districts. The amount you owe is determined by your property's assessed value multiplied by the local mill rate. The statewide effective rate is approximately 1.09% of market value, placing Maine near the national average of 1.10%.

The effective rate combines all local levies: county tax, municipal tax, school district tax, and any special assessments. Because Maine has multiple taxing jurisdictions, your actual rate depends heavily on where in the state your property is located. The 1.09% figure is a weighted average across all Maine municipalities.

On the median Maine home valued at $295,000, the typical annual property tax bill is about $3,216 — or roughly $268 per month when paid through a mortgage escrow account.

Who Collects Property Tax in Maine — and How Rates Are Set

Maine assesses and collects property tax at the municipal level, not the county. Each town, city and plantation has its own assessor who sets values and its own tax collector who issues the bill; unorganised territories are the sole exception, handled by Maine Revenue Services. The county levy exists but is billed to you through your municipality, so you will never deal with a county assessor. This is why the rate can change sharply the moment you cross a town line.

Mill rates (expressed as dollars of tax per $1,000 of assessed value) are set annually based on local budget needs. A mill rate of 10 equals a 1.0% effective rate. Most jurisdictions reassess properties every one to four years, though some reassess annually. If your home's market value rises faster than neighboring properties, your share of the tax burden can increase even if the mill rate stays the same.

To find your exact rate, contact your town or city assessor's office — not the county. Your bill shows the combined mil rate applied to your parcel; enter that figure in the Local Tax Rate field above and the calculator replaces the 1.09% statewide average with your real number.

Maine Property Tax Exemptions and Relief Programs

Maine's main relief is the Homestead Exemption: $25,000 off just (assessed) value for a permanent residence you have owned in Maine for at least 12 months and occupy on 1 April. Alongside it sit a veterans' exemption of up to $6,000 of just value for qualifying wartime veterans aged 62+ or receiving a federal total-disability pension (up to $50,000 for paraplegic veterans with a specially-adapted-housing grant), and a $4,000 exemption for residents who are legally blind. Separately, the refundable Property Tax Fairness Credit is claimed on your Maine income tax return, not through the assessor.

Veterans may qualify for a partial or full exemption depending on disability rating and service history. Agricultural land often receives a preferential assessment based on use-value rather than market value. If you believe your assessment is incorrect, you have the right to appeal — typically within 30 to 90 days of receiving your assessment notice.

Apply through your municipal assessor by 1 April of the tax year — miss that date and you wait a full year, because eligibility is fixed to 1 April status. The homestead application is one-time and carries forward while you keep the same permanent residence; you must re-apply if you move. Amounts are periodically revised by the Legislature, so confirm the current figures with your assessor before relying on them.

Maine Senior Property Tax Relief: What Replaced the Stabilization Program

If you are searching for Maine's senior property tax "freeze," it is gone. The Property Tax Stabilization Program, which let residents 65 and over lock their bill at the prior year's amount, ran for a single application cycle before the Legislature repealed it — so towns stopped honouring new freezes and bills returned to normal assessment. Anyone budgeting on a frozen figure should re-plan around the two programmes that survived:

• Property Tax Fairness Credit — a refundable credit claimed on your Maine income tax return, not at the town office. It pays back part of property tax or rent that exceeds a set share of household income, with a higher maximum credit for filers aged 65 and over, and it is refundable, so you receive it even with no income tax liability.
• State Property Tax Deferral Program — a low-income lifeline loan for owners 65+ or permanently disabled. The state pays your property tax bill directly to the municipality and records a lien; the balance plus interest is repaid when the home is sold or from the estate. It postpones the bill rather than reducing it, which suits owners who are asset-rich and cash-poor.

Both are administered by Maine Revenue Services, and both stack with the $25,000 Homestead Exemption you claim through your municipal assessor by 1 April. Check current income and asset limits before applying — they are revised periodically.

Tips to Manage Your Maine Property Tax Bill

First, verify your assessment is accurate. Review your property record card at your municipal assessor's office and check for errors in square footage, bedroom/bathroom count, or lot size. Even small errors can inflate your assessed value and tax bill. If the assessment seems high, look up recent sale prices of comparable homes in your neighborhood and file an appeal if warranted.

Second, apply for every exemption you qualify for. Homestead, senior, veteran, and disability exemptions can reduce your taxable value by thousands of dollars. Third, if your mortgage servicer handles tax payments through escrow, review your escrow statement annually. Servicers sometimes over-estimate and hold excess funds — you may be entitled to a refund. Finally, Maine property tax due dates vary by municipality — typically due in September or October.

Why Your Actual Maine Property Tax Rate Differs from 1.09%

The 1.09% used above is a statewide weighted average — almost nobody pays exactly that. Your real rate is the sum of every levy on your parcel: county, municipality, school district, and any fire, library or special-assessment district. Rates run from roughly 0.7% in some coastal towns with high valuations to well over 1.5% in inland service-centre towns. That spread means the statewide figure can be off by 40% or more for an individual home, which is why this Maine property tax calculator now takes an optional local rate: copy the combined rate printed on your most recent tax bill into that field and the estimate becomes exact rather than indicative. If you do not have a bill yet, your town or city assessor publishes the current mil rate. Updated 2026-08-03.

How to Appeal a Maine Property Tax Assessment

An appeal challenges your assessed value, not the tax rate — the rate is set by budget votes you cannot contest individually. Request an abatement from your local assessor within 185 days of the date taxes were committed. If the assessor denies it, you can appeal to the local board of assessment review or county commissioners. Win rates rise sharply when you bring three to five recent sales of genuinely comparable homes rather than an argument that the bill feels too high. Full procedures and forms are published by the Maine Revenue Services. Property tax on a primary residence is deductible on a federal return only if you itemise, and only within the combined state-and-local tax cap — see IRS Topic 503. Updated 2026-08-03.