📚 Maryland Property Tax Guide 2026

How Maryland Property Tax Works

In Maryland, your property tax starts with the assessed (taxable) value of your home, which is then multiplied by the local tax rate. The state's assessment basis is 100% of market value, with the state Homestead Tax Credit capping annual assessment increases at 10% (or less where the county chooses). The average effective property tax rate in Maryland is approximately 1.04% of home value, though your actual rate depends on your county, city, school district, and any exemptions you claim.

This guide explains the system in plain language so you can check your bill, claim every exemption you qualify for, and appeal if your assessed value looks wrong.

Maryland Assessment & Revaluation

• Assessment basis: 100% of market value, with the state Homestead Tax Credit capping annual assessment increases at 10% (or less where the county chooses).
• Revaluation cycle: every 3 years by each jurisdiction, with the 10% Homestead cap on annual increases.
• Who sets the rate: Tax rates are set locally by your county, city, school district, and any special districts, then applied to your assessed value.
• Your bill: Assessed value × total local rate − exemptions = tax due.

Maryland County Tax Rates (2025)

The table below shows approximate average effective tax rates and typical annual tax for representative Maryland counties. Rates vary by locality because of different voter-approved levies and district boundaries. Figures are estimates for illustration; verify the exact numbers with your county assessor.

Homestead Exemption in Maryland

Maryland's Homestead Tax Credit caps the annual increase in assessed value for a principal residence at 10% (or the lower local cap), plus a home-owner tax credit for incomes under $60,000.

• Seniors: Seniors and disabled owners may qualify for the Homeowners' Property Tax Credit (income-based) and some local senior credits.
• Veterans & disabled: 100% service-connected disabled veterans and surviving spouses receive a full exemption from state and local property tax.
• File every year: Most Maryland exemptions must be applied for with the county assessor; they do not appear automatically on a new purchase.

How to Lower Your Maryland Property Tax

1. File an Assessment Appeal

If your assessed value is higher than what similar Maryland homes sell for, you can appeal. The deadline is within 30 days of the assessment notice, to the Supervisor of Assessments (then the Property Tax Assessment Appeal Board). Gather recent comparable sales and the assessed values of nearby homes, then present them to your local board. A successful appeal lowers the base value and therefore every future bill.

2. Claim Every Exemption

Verify you receive all eligible relief: the homestead exemption, the senior/disabled programs, and any veteran exemption. Contact your county assessor to confirm you are not missing a saving you qualify for.

3. Watch Reassessment Triggers

Improvements, a change of ownership, or a periodic revaluation can raise your assessed value. Knowing your county's every 3 years by each jurisdiction, with the 10% Homestead cap on annual increases helps you predict and prepare for bill changes rather than being surprised by them.

4. Use Our Calculator

Model the dollar result before you act. Our property tax calculator and the exemption calculator show how exemptions and rates change your bill in Maryland.

Property Tax Payment in Maryland

Most Maryland homeowners pay property tax through an escrow account included in their monthly mortgage payment, or in installments directly to the treasurer. Missing a deadline adds penalties and interest, so mark your payment dates and watch for the assessment and tax notices each year. If you escrow, your lender forwards the payment — but you should still read the annual notice to catch errors.

Maryland vs. Other States

How does Maryland compare? The points below put the state's system in context:

• vs. Virginia: Maryland's average effective rate of about 1.04% is higher than Virginia's ~0.80%, and Virginia also has a broad state income tax. Homeowners moving between the two states should re-model their bill rather than assume it stays the same.
• vs. Delaware: Maryland's average effective rate of about 1.04% is higher than Delaware's ~0.56%, and Delaware also has a broad state income tax. Homeowners moving between the two states should re-model their bill rather than assume it stays the same.
• vs. Pennsylvania: Maryland's average effective rate of about 1.04% is lower than Pennsylvania's ~1.35%, and Pennsylvania also has a broad state income tax. Homeowners moving between the two states should re-model their bill rather than assume it stays the same.

Frequently Asked Questions — Maryland

What is the average property tax rate in Maryland?

The average effective rate is about 1.04% of home value, but your actual rate depends on your county, city, and school district. A home in a high-levy district can owe noticeably more than the same-priced home in a lower-levy district.

How is property assessed in Maryland?

100% of market value, with the state Homestead Tax Credit capping annual assessment increases at 10% (or less where the county chooses) Revaluation follows this schedule: every 3 years by each jurisdiction, with the 10% Homestead cap on annual increases. The assessed value × local rate, minus any exemptions, produces your bill.

Does Maryland have a homestead exemption?

Maryland's Homestead Tax Credit caps the annual increase in assessed value for a principal residence at 10% (or the lower local cap), plus a home-owner tax credit for incomes under $60,000.

What relief is available for seniors and veterans in Maryland?

For seniors: Seniors and disabled owners may qualify for the Homeowners' Property Tax Credit (income-based) and some local senior credits. For veterans and disabled owners: 100% service-connected disabled veterans and surviving spouses receive a full exemption from state and local property tax.

When is the property tax appeal deadline in Maryland?

You generally must appeal within 30 days of the assessment notice, to the Supervisor of Assessments (then the Property Tax Assessment Appeal Board). File on time with comparable sales evidence, because missing the window pushes any refund or reduction to the next year.

Does Maryland have a state income tax?

Maryland has a state income tax. This matters because states without an income tax often rely more on the property tax for local services, which is why exemptions and appeals are especially valuable here.

Are Maryland property taxes deductible on federal returns?

Yes, Maryland property tax is deductible on Schedule A, but the $10,000 SALT cap limits the total state and local tax deduction for higher-income homeowners. The deduction lowers your federal tax but does not reduce your Maryland property tax bill itself.

How can I lower my Maryland property tax bill?

Three steps help most owners: (1) appeal an over-assessment using comparable sales; (2) claim every homestead, senior, and veteran exemption you qualify for; and (3) understand your county's revaluation schedule so bill changes never catch you off guard. Our calculators model the savings in dollars.

What Makes Maryland Property Tax Unique

Maryland's 10% Homestead cap is the main shield against a hot revaluation year, keeping the bill from leaping all at once

The income-based Homeowners' credit adds a second layer of relief for those who need it most.

• The Homestead Tax Credit caps annual assessment growth at 10% for owner-occupied homes.
• Maryland also has an income-based Homeowners' Property Tax Credit for lower-income owners.
• Reassessment is every 3 years by jurisdiction.
• 100% disabled veterans receive a full exemption.

Understanding the Maryland Tax Rate

The headline "1.04%" is an average effective rate — the tax paid as a share of home value. Your real bill is built from several local levies (county, city, school, and special districts) added together and applied to your assessed value after exemptions. Because each district sets its own rate, two neighbors a block apart can owe different amounts. The best way to understand your own rate is to read the annual assessment and tax notice line by line and match each levy to the district that charges it.

Appealing Your Assessment in Maryland

If your assessed value exceeds the market value of comparable Maryland homes, you can appeal. The window is within 30 days of the assessment notice, to the Supervisor of Assessments (then the Property Tax Assessment Appeal Board). Prepare recent comparable sales, the assessed values of similar nearby homes, and any evidence of condition issues. A successful appeal lowers the taxable base, which then flows through to every future bill — not just the current year.

Worked Maryland Example

A homeowner buys a $400,000 primary residence in Maryland. At the state's average effective rate of about 1.12%, the annual property tax is roughly $4,480. If the home's market value rises over time but the assessment is capped or grows slowly under state rules, the owner keeps the bill far closer to the purchase-year figure than to a tax on full market value — a saving that compounds for as long as they stay. Our calculator models the dollar result once you know your county rate.

Maryland Property Tax for Long-Time & Senior Owners

A Maryland senior with modest income should claim both the Homestead cap and the income-based Homeowners' credit, because together they cap growth and cut the net bill. Because Maryland's system is built around the assessed value and local levies, the most valuable habit is simply staying aware of revaluation triggers and filing every exemption you qualify for each year. Reviewing your annual assessment notice is the simplest way to catch an error before it costs you, and it keeps your exemptions current.