Maryland property records & tax offices

Find official property searches, tax bills, maps, and exemption resources for 24 counties and equivalent jurisdictions.

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Find your county in Maryland

A

Allegany CountyMaryland State Department of Assessments and Taxation — Allegany County Assessments; Allegany County Tax & Utility Office Anne Arundel CountyMaryland State Department of Assessments and Taxation — Anne Arundel County Assessments; Anne Arundel County Office of Finance Real Property Tax Division

B

Baltimore cityMaryland State Department of Assessments and Taxation — Baltimore City Assessments; Baltimore City Department of Finance Bureau of Revenue Collections Baltimore CountyMaryland State Department of Assessments and Taxation — Baltimore County Assessments; Baltimore County Office of Budget and Finance

C

Calvert CountyMaryland State Department of Assessments and Taxation — Calvert County Assessments; Calvert County Treasurer's Office Caroline CountyMaryland State Department of Assessments and Taxation — Caroline County Assessments; Caroline County Office of Finance, Tax Division Carroll CountyMaryland State Department of Assessments and Taxation — Carroll County Assessments; Carroll County Comptroller's Collections Office Cecil CountyMaryland State Department of Assessments and Taxation — Cecil County Assessments; Cecil County Finance Office Charles CountyMaryland State Department of Assessments and Taxation — Charles County Assessments; Charles County Treasury

D

Dorchester CountyMaryland State Department of Assessments and Taxation — Dorchester County Assessments; Dorchester County Department of Finance

F

Frederick CountyMaryland State Department of Assessments and Taxation — Frederick County Assessments; Frederick County Treasury Department

G

Garrett CountyMaryland State Department of Assessments and Taxation — Garrett County Assessments; Garrett County Billing & Collections Office

H

Harford CountyMaryland State Department of Assessments and Taxation — Harford County Assessments; Harford County Revenue Collections Howard CountyMaryland State Department of Assessments and Taxation — Howard County Assessments; Howard County Department of Finance

K

Kent CountyMaryland State Department of Assessments and Taxation — Kent County Assessments; Kent County Office of Finance

M

Montgomery CountyMaryland State Department of Assessments and Taxation — Montgomery County Assessments; Montgomery County Department of Finance, Treasury Division

P

Prince George's CountyMaryland State Department of Assessments and Taxation — Prince George's County Assessments; Prince George's County Treasury Division

Q

Queen Anne's CountyMaryland State Department of Assessments and Taxation — Queen Anne's County Assessments; Queen Anne's County Treasury Division

S

Somerset CountyMaryland State Department of Assessments and Taxation — Somerset County Assessments; Somerset County Finance Department — Tax Collections St. Mary's CountyMaryland State Department of Assessments and Taxation — St. Mary's County Assessments; St. Mary's County Treasurer's Office

T

Talbot CountyMaryland State Department of Assessments and Taxation — Talbot County Assessments; Talbot County Department of Finance

W

Washington CountyMaryland State Department of Assessments and Taxation — Washington County Assessments; Washington County Treasurer's Office Wicomico CountyMaryland State Department of Assessments and Taxation — Wicomico County Assessments; Wicomico County Department of Finance Worcester CountyMaryland State Department of Assessments and Taxation — Worcester County Assessments; Worcester County Treasurer's Office

Online resource coverage in Maryland

These counts are calculated from the 24 reviewed jurisdiction records in this directory. Availability means that a direct HTTP or HTTPS route was identified; it does not mean every portal exposes the same fields or years.

Dataset edition: August 1, 2026

Resource	Jurisdictions	Coverage	What it provides
Agency website	24 of 24	100%	Official assessor, appraiser, appraisal-district, or equivalent office route.
Property search	24 of 24	100%	Direct parcel or assessment-record search identified in the reviewed record.
GIS parcel map	22 of 24	92%	Interactive mapping route for parcel location and boundary context.
Tax collection	24 of 24	100%	Bill, balance, payment, receipt, or collector information route.
Exemption channel	24 of 24	100%	Official application, form, or program-information route.

How assessment authority is organized

Office names and responsibilities vary even within a state. The directory classifies the reviewed Maryland records under the following administrative models.

County Assessor: 24 records

What the statewide pattern does—and does not—tell you

Repeated guidance can reveal a common state calendar, but a county notice, local ordinance, installment schedule, or special program can still control an individual property. The entries below are shown only when the same reviewed wording appears in at least two Maryland records.

Payment timing

Appears in 6 records

July 1, 2026 tax year; annual bills and first semiannual installments are due September 30, 2026, and the second semiannual installment is due December 31, 2026; interest begins October 1 for unpaid annual/first installments.

Assessment protest

Appears in 10 records

Within 45 days of the date on the Maryland SDAT Notice of Assessment; a PTAAB appeal follows within 30 days of the supervisor's final notice.

Exemption filing

Appears in 7 records

Homestead Tax Credit eligibility is a one-time application for the principal residence; the separate 2026 Maryland Homeowners' Property Tax Credit application deadline is October 1, 2026.