Search datasets
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To access the tax lot layer you will need to contact the county Assessor's office. ORMAP is a statewide digital cadastral base map that is publicly accessible, continually maintained, supports...
Search relevance: 238.74 | Views last month: 56 | Catalog Last Checked: August 02, 2026 at 05:29 PM -
The Levy Year 2023 real property tax rate dataset reflects all the rates per $100 set each year by the County Council. These rates are applied to the assessed value of the real property to derive...
Search relevance: 207.72 | Views last month: 2 | Catalog Last Checked: August 03, 2026 at 12:07 AM -
This dataset contains the mailing address of all businesses that operate in Montgomery County that have filed with the Maryland State Department of Assessment and Taxation. The information...
Search relevance: 205.30 | Views last month: 4 | Catalog Last Checked: August 03, 2026 at 12:07 AM -
This dataset contains the mailing address of all businesses that operate in Montgomery County that have filed with the Maryland State Department of Assessment and Taxation. The information...
Search relevance: 205.30 | Views last month: 3 | Catalog Last Checked: August 03, 2026 at 12:07 AM -
The real property tax rate dataset reflects all the rates per $100 set each year by the County Council. These rates are applied to the assessed value of the real property to derive the applicable...
Search relevance: 204.92 | Views last month: 1 | Catalog Last Checked: August 03, 2026 at 12:07 AM -
This dataset contains the mailing address of all businesses that operate in Montgomery County that have filed with the Maryland State Department of Assessment and Taxation. The information...
Search relevance: 204.41 | Views last month: 2 | Catalog Last Checked: August 03, 2026 at 12:07 AM -
This dataset contains polygons that represent the boundaries of assessment neighborhoods as defined by the DC Office of Tax and Revenue (OTR) Real Property Tax Administration (RPTA). For analysis...
Search relevance: 204.21 | Views last month: 6 | Catalog Last Checked: August 03, 2026 at 02:41 AM -
This data represents all of the County’s residential real estate properties and all of the associated tax charges and credits with that property processed at the annual billing in July of each...
Search relevance: 201.33 | Views last month: 5 | Catalog Last Checked: August 03, 2026 at 12:07 AM -
This data represents all of the County’s residential real estate properties and all of the associated tax charges and credits with that property processed at the annual billing in July of each...
Search relevance: 201.33 | Views last month: 2 | Catalog Last Checked: August 03, 2026 at 12:07 AM -
This data represents all of the County’s residential real estate properties and all of the associated tax charges and credits with that property processed at the annual billing in July of each...
Search relevance: 199.77 | Views last month: 2 | Catalog Last Checked: August 03, 2026 at 12:07 AM -
2002-03 to 2025-26 Property Taxes Annual Report - Levies, for the finance application.
Search relevance: 199.72 | Views last month: 0 | Catalog Last Checked: July 31, 2026 at 08:44 PM -
Details about refund checks for overpaid Property Tax accounts. DOF issues property refund checks by request if there are tax credits on a property tax account.
Search relevance: 199.39 | Views last month: 4 | Catalog Last Checked: August 01, 2026 at 03:38 AM -
This data represents all of the County’s residential real estate properties and all of the associated tax charges and credits with that property processed at the annual billing in July of each...
Search relevance: 199.05 | Views last month: 3 | Catalog Last Checked: August 03, 2026 at 12:07 AM -
This data represents all of the County’s residential real estate properties and all of the associated tax charges and credits with that property processed at the annual billing in July of each...
Search relevance: 198.88 | Views last month: 4 | Catalog Last Checked: August 03, 2026 at 12:07 AM -
This dataset contains the mailing address of all businesses that operate in Montgomery County that have filed with the Maryland State Department of Assessment and Taxation. The information...
Search relevance: 198.80 | Views last month: 4 | Catalog Last Checked: August 03, 2026 at 12:07 AM -
This dataset contains the mailing address of all businesses that operate in Montgomery County that have filed with the Maryland State Department of Assessment and Taxation. The information...
Search relevance: 198.80 | Views last month: 2 | Catalog Last Checked: August 03, 2026 at 12:06 AM -
This data represents all of the County’s residential real estate properties and all of the associated tax charges and credits with that property processed at the annual billing in July of each...
Search relevance: 198.54 | Views last month: 5 | Catalog Last Checked: August 03, 2026 at 12:07 AM -
This dataset contains property tax information for the calendar year 2024. Taxes are calculated from property values, and billed in Fiscal Year 2025, which runs from July 1, 2024 to June 30, 2025....
Search relevance: 197.84 | Views last month: 20 | Catalog Last Checked: August 04, 2026 at 10:40 PM -
This data represents all of the County’s residential real estate properties and all of the associated tax charges and credits with that property processed at the annual billing in July of each...
Search relevance: 197.55 | Views last month: 6 | Catalog Last Checked: August 03, 2026 at 12:06 AM -
This dataset contains property tax information for the calendar year 2023. Taxes are calculated from property values, and billed in Fiscal Year 2024, which runs from July 1, 2023 to June 30, 2024....
Search relevance: 197.41 | Views last month: 5 | Catalog Last Checked: August 04, 2026 at 10:40 PM
