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Maryland · County guide

Anne Arundel County, Maryland property tax appeals

An Anne Arundel County property tax appeal starts with the Anne Arundel County Supervisor of Assessments (State Department of Assessments and Taxation), then the Anne Arundel County Property Tax Assessment Appeal Board. This season's deadline has not been announced yet. Our forecast for the Anne Arundel County Supervisor of Assessments (State Department of Assessments and Taxation): Dec 31, 2026 – Jan 4, 2027 (not an official date). There is no filing fee.

This season

Next deadline
Expected Dec 31, 2026 – Jan 4, 2027
Forecast, not an official date
Anne Arundel County Supervisor of Assessments (State Department of Assessments and Taxation)
Source: Maryland Code, Tax - Property § 14-503 (Maryland General Assembly)Last checked

Check an Anne Arundel County home for free

Here the check uses your own figures: you enter the assessed value from your notice or tax bill and the year you bought. We compare how much it has grown with the house price index for your area and show the numbers as your figures. You decide and file yourself.

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A $106,300 reduction

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Megan HollisHomeowner
Filing fee
No filing fee
Where to file first
Anne Arundel County Supervisor of Assessments (State Department of Assessments and Taxation)
Office address
45 Calvert St., 3rd Floor Annapolis, Maryland 21401 · (410) 974-5709
Our coverage
Free check available
  • Independent guide — not affiliated with Anne Arundel County or any government agency.
Last updated
October 1, 2026
Sources last checked
October 1, 2026
Status
Verified guide

How we verify facts

What are the Anne Arundel County reassessment results, tax rates, caps and credits?

How much did Anne Arundel County reassessments change values?

Anne Arundel County reassessment results by year
ReassessmentAreaCompared withResidentialCommercialAll propertyHomes that rose
January 1, 2026[1]Area 22023 values+16%+13.1%+15.1%80,083 of 80,911 (98.98%)
January 1, 2025[2]Area 12022 values+21.9%+22.3%+22%—
January 1, 2024[3]Area 32021 values+23.6%+14.2%+22%—

What are the Anne Arundel County tax rates, caps and local credits?

Local credits
Anne Arundel County offers optional local property tax credits including an Airport Noise Zone credit, 9-1-1 Specialist and Public Safety Officer credits, and Solar, Geothermal and Stormwater Management credits.[4]
Public safety officer credit
Anne Arundel County's Public Safety Officer Property Tax Credit application must be received by April 1; the county says it cannot waive or extend credit deadlines set in the County Code.[4]
Assessment limitsCounty homestead credit cap (yearly limit on the taxable increase)
Anne Arundel County's homestead credit cap for 2026-2027 tax bills is 2% a year (towns inside the county may set their own cap).[5]
Property tax rateConstant yield
SDAT certified a fiscal 2027 constant yield tax rate of $0.9530 per $100 for Anne Arundel County (outside Annapolis and Highland Beach), against the fiscal 2026 rate of $0.9770; a rate above the constant yield rate requires advertising and a public hearing.[6]
Property tax rateCounty rate
For 2026-2027 the Anne Arundel County real property tax rate is $0.9680 per $100 of assessment, plus the State rate of $0.1120.[5]

When and where do I file an Anne Arundel County property tax appeal?

Who hears an Anne Arundel County appeal?

The stages in order. We are not affiliated with any of these offices.

  1. 1

    Anne Arundel County Supervisor of Assessments (State Department of Assessments and Taxation)

    Filing: appeal

  2. 2

    Anne Arundel County Property Tax Assessment Appeal Board

    Filing: appeal

Where is the Anne Arundel County office?

Anne Arundel County Supervisor of Assessments (State Department of Assessments and Taxation)[11]

Anne Arundel County Supervisor of Assessments (SDAT local assessment office)

Address
45 Calvert St., 3rd Floor Annapolis, Maryland 21401
Fax
(410) 974-5738
Hours
8:00 to 4:30

Anne Arundel County Property Tax Assessment Appeal Board[12]

Anne Arundel County Property Tax Assessment Appeals Board

Address
P. O. Box 2700, 44 Calvert Street, Room 163, Annapolis, MD 21404-2700

Tax collector[10]

Anne Arundel County Office of Finance

Address
44 Calvert Street, Room 110, P.O. Box 2700, Annapolis, MD 21404

We are not affiliated with this office. Hours can change, so call before you visit.

Has the Anne Arundel County property tax appeal deadline been announced?

Upcoming
Not announced yet
Forecast
Expected to close between December 31, 2026 and January 4, 2027
Last checked

We will update this page when the new dates are posted.

Which Anne Arundel County filing windows are coming up?

Anne Arundel County filing windows
ClosesAreaWho hears itStatus
Expected Dec 31, 2026 – Jan 4, 2027CountywideAnne Arundel County Supervisor of Assessments (State Department of Assessments and Taxation) · Official source · Last checked Sep 29, 2026Forecast, not an official date

When is the deadline to appeal a property tax assessment in Anne Arundel County?

The next filing window we list is predicted, not yet announced: Expected to close between December 31, 2026 and January 4, 2027 (predicted, not yet announced) — Anne Arundel County, Anne Arundel County Supervisor of Assessments (State Department of Assessments and Taxation).

Deadline detailTax bill schedule
Anne Arundel County real property taxes are payable from July 1 and due by September 30 (interest from October 1); owner-occupied homes may pay in two installments due September 30 and December 31.[7]

How do I file a property tax appeal in Anne Arundel County?

Anne Arundel County Property Tax Assessment Appeal Board: There is no fee to appeal to the Anne Arundel County Property Tax Assessment Appeal Board.

Filing feeAnne Arundel County Property Tax Assessment Appeal Board
There is no fee to appeal to the Anne Arundel County Property Tax Assessment Appeal Board.[8]

Upcoming appeal deadlines in every county we track

Which Maryland rules apply in Anne Arundel County?

These rules are the same in every Maryland county. Each link opens the rule on the Maryland page, where the Maryland-wide sources are listed.

What do Anne Arundel County property taxes and assessments look like?

Figures from public records and the Census, each with its source. They describe the county's homes as a group, not the value of any one home.

How much could a lower assessment save on Anne Arundel County property taxes?

Tax rate used: $1.08 per $100 of assessed value (county and State rates, fiscal 2026-27).

How much could a lower assessment save on Anne Arundel County property taxes?
ExampleTax saved
$10,000 less assessed value$108 a year
10% less on a home assessed at $327,500 (the county's 25th percentile)$354 a year
10% less on a home assessed at $432,200 (the county's median)$467 a year
10% less on a home assessed at $589,200 (the county's 75th percentile)$636 a year

These are examples: the tax rate times a lower assessed value. Exemptions, credits, caps and phase-ins can make the real change smaller. This is not a prediction for any home. Rate source: Tax Rates 2026-2027 - Tax Table & Homestead Credit Caps - July 2026 (SDAT PDF).

What do homeowners in Anne Arundel County pay in property tax?

The median owner-occupied home in Anne Arundel County was worth $467,900, and the median property tax its owners paid was $3,957 a year, according to the Census Bureau's American Community Survey.

Median home value
$467,900
Margin of error ±$3,896.
Median property tax paid per year
$3,957
Margin of error ±$44.
Median tax as a share of median value
0.85%
A ratio of two medians, not a tax rate. Your own bill depends on your assessment and local levies.
Owner-occupied homes
168,852
Margin of error ±1,914.

These are survey estimates of what owners reported about their own homes. They are not assessed values, not tax rates, and not an opinion of what any home is worth.

They cannot tell you whether your own assessment is fair. That takes a comparison with similar homes, which we offer only in counties we have researched.

From the county's assessment and appeal records

Homes in the county's assessment records
200,210
Median assessed value
$432,200
Middle half of assessed values
$327,500 to $589,200

Source: The county's open assessment data, aggregated by us (each home's latest final value, tax years 2024 to 2026). Our calculation from public records; not an opinion of any home's value.

How Anne Arundel County home assessments are spread

Assessed values of 200,210 homes in the property classes our free check covers (RES, SFR, TH, CND), each home's latest final value, tax years 2024 to 2026. Half are between $327,500 and $589,200; the median is $432,200. The last bar holds everything above it.Source: Assessment records from the county's open data (each home's latest final value, tax years 2024 to 2026), retrieved Sep 27, 2026; our calculation.

Median home assessment by election district

  1. Election district 02$520,600
  2. Election district 01$473,100
  3. Election district 08$464,200
  4. Election district 04$453,700
  5. Election district 03$433,300
  6. Election district 06$417,600
  7. Election district 07$353,200
  8. Election district 05$319,250

Median assessed value by election district: highest Election district 02 ($520,600), lowest Election district 05 ($319,250).

Median assessed value of homes in the property classes our free check covers (RES, SFR, TH, CND) for each election district with at least 50 such homes, each home's latest final value, tax years 2024 to 2026.Source: Assessment records from the county's open data (each home's latest final value, tax years 2024 to 2026), retrieved Sep 27, 2026; our calculation.

Median home value: Anne Arundel County compared

  1. Anne Arundel County$467,900
  2. Typical Maryland county$380,550
  3. Typical US county$185,300

Anne Arundel County $467,900; Typical Maryland county $380,550; Typical US county $185,300

Census survey medians for owner-occupied homes. "Typical" is the middle county of the 24 in Maryland and of all US counties.Source: U.S. Census Bureau, American Community Survey 5-year estimates, table B25077.

Median property tax paid: Anne Arundel County compared

  1. Anne Arundel County$3,957
  2. Typical Maryland county$3,389
  3. Typical US county$1,619

Anne Arundel County $3,957 a year; Typical Maryland county $3,389 a year; Typical US county $1,619 a year

Census survey medians for owner-occupied homes. "Typical" is the middle county of the 24 in Maryland and of all US counties.Source: U.S. Census Bureau, American Community Survey 5-year estimates, table B25103.

How often is property reassessed in Anne Arundel County?

Anne Arundel County is split into three SDAT reassessment areas; Area 3 is next reassessed January 1, 2027, and each area is revalued every three years.

Reassessment cycle
Anne Arundel County is split into three SDAT reassessment areas; Area 3 is next reassessed January 1, 2027, and each area is revalued every three years.[9]

Homes in Anne Arundel County

From the Census Bureau's American Community Survey: how old the homes are, what kind they are, what owners say they are worth and the property taxes they pay. These figures describe all homes together, not any one home.

Median year built
1983
All housing units, owned and rented
Single-family houses, detached or attached
81%
of 236,262 housing units
Owned homes with a mortgage or similar loan
74%
of 168,852 owner-occupied homes

Home values reported by owners

  1. Less than $50,0003%
  2. $50,000 to $99,9991%
  3. $100,000 to $199,9993%
  4. $200,000 to $299,9999%
  5. $300,000 to $399,99920%
  6. $400,000 to $499,99921%
  7. $500,000 to $749,99926%
  8. $750,000 to $999,99910%
  9. $1,000,000 to $1,999,9996%
  10. $2,000,000 or more1%

Home values reported by owners in Anne Arundel County: Less than $50,000 3%; $50,000 to $99,999 1%; $100,000 to $199,999 3%; $200,000 to $299,999 9%; $300,000 to $399,999 20%; $400,000 to $499,999 21%; $500,000 to $749,999 26%; $750,000 to $999,999 10%; $1,000,000 to $1,999,999 6%; $2,000,000 or more 1%.

Share of owner-occupied homes in each value range. Owners give this value in the survey; it is not the assessed value.Source: U.S. Census Bureau, American Community Survey, 2020–2024 5-year estimates, table B25075.

Property taxes owners pay a year

  1. No real estate taxes3%
  2. Less than $8002%
  3. $800 to $1,4994%
  4. $1,500 to $1,9994%
  5. $2,000 to $2,99918%
  6. $3,000 or more68%

Property taxes owners pay a year in Anne Arundel County: No real estate taxes 3%; Less than $800 2%; $800 to $1,499 4%; $1,500 to $1,999 4%; $2,000 to $2,999 18%; $3,000 or more 68%.

Share of owner-occupied homes by the real estate taxes paid in a year, with or without a mortgage.Source: U.S. Census Bureau, American Community Survey, 2020–2024 5-year estimates, table B25102.

Source: U.S. Census Bureau, American Community Survey (2020–2024 5-year estimates, tables B25075, B25102, B25035, B25024 and B25081), retrieved Oct 1, 2026. Survey estimates have a margin of error.

More questions about Anne Arundel County property tax appeals

When is the Anne Arundel County property tax appeal deadline?

This season's deadline has not been announced yet. We expect it to close between December 31, 2026 and January 4, 2027. This is our forecast, not an official date. In Maryland, when you get a new assessment notice you can appeal it to the Supervisor of Assessments within 45 days of the date of the notice.[13][14]

Is there a fee to file a property tax appeal in Anne Arundel County?

There is no fee to appeal to the Anne Arundel County Property Tax Assessment Appeal Board.[8]

Where do I file my first property tax appeal in Anne Arundel County?

In Anne Arundel County, an assessment appeal is filed online with the control number on the notice, or on the paper form returned to the local SDAT assessment office, within 45 days of the notice date.[15]

Can my assessed value go up if I appeal in Anne Arundel County?

The same Maryland rule applies in every county. Read the Maryland rule

Which details are not confirmed yet?

We show a fact only after a person has checked it against the official source. These are still being checked. Until then, ask the Anne Arundel County Supervisor of Assessments (State Department of Assessments and Taxation):

  • When a filing counts as on time

Property tax guides for Anne Arundel County homeowners

Counties next to Anne Arundel County

Maryland property tax appeals: all counties

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Where do these facts come from?

  1. [1]January 1, 2026 Press Release and Report (Reassessment Group 2) | Maryland State Department of Assessments and TaxationOfficial guide or FAQ · last checked Oct 1, 2026
  2. [2]January 1, 2025 Press Release and Report (Reassessment Group 1) | Maryland State Department of Assessments and TaxationOfficial guide or FAQ · last checked Oct 1, 2026
  3. [3]January 1, 2024 Press Release and Report (Reassessment Group 3) | Maryland State Department of Assessments and TaxationOfficial guide or FAQ · last checked Oct 1, 2026
  4. [4]Tax Credits & Exemptions | Anne Arundel County GovernmentOfficial guide or FAQ · last checked Oct 1, 2026
  5. [5]Tax Rates 2026-2027 - Tax Table & Homestead Credit Caps - July 2026 (SDAT PDF)Official guide or FAQ · last checked Sep 30, 2026
  6. [6]Constant Yield Tax Rate 2026 | Maryland State Department of Assessments and TaxationOfficial notice, form, calendar or rules · last checked Oct 1, 2026
  7. [7]Real Property Tax | Anne Arundel County GovernmentOfficial notice, form, calendar or rules · last checked Sep 30, 2026
  8. [8]Assessment Appeal Process | Maryland State Department of Assessments and TaxationOfficial guide or FAQ · last checked Sep 30, 2026
  9. [9]Anne Arundel County Reassessment Areas | Maryland State Department of Assessments and TaxationOfficial guide or FAQ · last checked Sep 30, 2026
  10. [10]Local Tax Billing/Collection Offices | Maryland State Department of Assessments and TaxationOfficial guide or FAQ · last checked Sep 30, 2026
  11. [11]Maryland Assessment Offices | Maryland State Department of Assessments and TaxationOfficial guide or FAQ · last checked Oct 1, 2026
  12. [12]Appeals Boards contact list (AppealsBoardsContacts) | Maryland Property Tax Assessment Appeals BoardsOfficial guide or FAQ · last checked Sep 30, 2026
  13. [13]Maryland Code, Tax - Property § 14-503 (Maryland General Assembly)Statute or regulation · last checked Sep 27, 2026
  14. [14]Maryland Code, Tax - Property § 14-502 (Maryland General Assembly)Statute or regulation · last checked Sep 27, 2026
  15. [15]Assessment Appeal Process | Maryland State Department of Assessments and Taxation (Wayback capture)Official guide or FAQ · last checked Sep 29, 2026
  16. 16.County open data: md anne arundel assessmentsRetrieved Sep 27, 2026; aggregated by us for the charts above.
  17. 17.U.S. Census Bureau, ACS 2020–2024 5-year estimates, table B25077: Median value (dollars), owner-occupied housing units — Anne Arundel County, Maryland
  18. 18.U.S. Census Bureau, ACS 2020–2024 5-year estimates, table B25103: Median real estate taxes paid, owner-occupied housing units — Anne Arundel County, Maryland
  19. 19.U.S. Census Bureau, ACS 2020–2024 5-year estimates, table B25003: Tenure (owner- and renter-occupied housing units) — Anne Arundel County, Maryland

Data credits: Census ACS (public domain) · Census county adjacency (public domain)

Not affiliated with Anne Arundel County or any government agency. Not legal advice. Not an appraisal.

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