Skip to content
Open Data Finder

Search results for Tax

FiltersGEOJSON

1,400 datasets for “Tax”

  1. Data.gov Catalog

    Integrated Tax System Tax Rate Codes

    Office of the Chief Technology OfficerUpdated 7 Nov 2026

    A table with tax rate codes for the Integrated Tax System Public Extract (ITSPE) data layers. The ITS …

    • ARCGIS GEOSERVICES REST API
    • CSV
    • ZIP
    • GEOJSON
    • KML
    • WEB PAGE
  2. Data.gov Catalog

    Integrated Tax System Public Extract

    Office of the Chief Financial OfficerUpdated 10 Nov 2026

    The tax assessment roll public extract (ITSPE) is used for assessment and property analysis, to send property tax …

    • CSV
    • GEOJSON
    • KML
    • ZIP
    • WEB PAGE
    • ARCGIS GEOSERVICES REST API
  3. Data.gov Catalog

    Tax System Property Sales (CAMA)

    Office of the Chief Financial OfficerUpdated 10 Nov 2026

    Data source is the Office of Tax and Revenue’s Computer-Assisted Mass Appraisal (CAMA) system. The CAMA …

    • ARCGIS GEOSERVICES REST API
    • CSV
    • ZIP
    • GEOJSON
    • KML
    • WEB PAGE
  4. Data.gov Catalog

    Supermarket Tax Incentives

    Office of the Chief Technology OfficerUpdated 13 Apr 2026

    Through the Supermarket Tax Exemption Act of 2000, the District waives certain taxes and fees to grocery stores …

    • ARCGIS GEOSERVICES REST API
    • OGC WMS
    • CSV
    • GEOJSON
    • KML
    • ZIP
    • +1
  5. Data.gov Catalog

    LakeCountyParcels

    Lake County Illinois GISUpdated 8 Nov 2026

    Download In State Plane Projection Here ** In addition to the Tax Parcel polygons feature class, the hyperlink download …

    • CSV
    • XLSX
    • TXT
    • ZIP
    • GPKG
    • GEOJSON
    • +4
  6. Data.gov Catalog

    UDO Zoning

    Lake County Illinois GISUpdated 8 Nov 2026

    Download In State Plane Projection Here . The zoning shapefile defines the geographic extent of zoning districts in unincorporated …

    • CSV
    • XLSX
    • TXT
    • ZIP
    • GPKG
    • GEOJSON
    • +4
  7. Data.gov Catalog

    Computer Assisted Mass Appraisal - Residential

    City of Washington, DCUpdated 10 Nov 2026

    Data source is the Office of Tax and Revenue’s Computer-Assisted Mass Appraisal (CAMA) system. The CAMA …

    • ARCGIS GEOSERVICES REST API
    • CSV
    • ZIP
    • GEOJSON
    • KML
    • WEB PAGE
  8. Data.gov Catalog

    Mosquito Abatement Districts

    Lake County Illinois GISUpdated 8 Nov 2026

    Download In State Plane Projection Here . These are the areas for the Mosquito Abatement Districts serving Lake County …

    • CSV
    • XLSX
    • TXT
    • ZIP
    • GPKG
    • GEOJSON
    • +4
  9. Data.gov Catalog

    Tax Lots

    Department of BuildingsUpdated 7 Nov 2026

    … When a tax lot is established by RPTA, an A&T Plat is generated by RPTA and forwarded …

    • ARCGIS GEOSERVICES REST API
    • CSV
    • ZIP
    • GEOJSON
    • KML
    • WEB PAGE
  10. Data.gov Catalog

    Integrated Tax System Public Extract Vacant Property

    Office of the Chief Financial OfficerUpdated 10 Nov 2026

    This table is a subset of ITSPE and represents vacant property.The tax assessment roll public extract (ITSPE …

    • CSV
    • XLSX
    • TXT
    • ZIP
    • GPKG
    • GEOJSON
    • +4
  11. Data.gov Catalog

    Integrated Tax System Public Extract Facts

    Office of the Chief Financial OfficerUpdated 10 Nov 2026

    The tax assessment roll public extract (ITSPE) is used for assessment and property analysis, to send property tax …

    • CSV
    • GEOJSON
    • KML
    • ZIP
    • WEB PAGE
    • ARCGIS GEOSERVICES REST API
  12. Data.gov Catalog

    Tax Lots (Historical)

    Department of BuildingsUpdated 7 Nov 2026

    A history of Tax lots. They are not determined by survey and are therefore not official lots in …

    • ARCGIS GEOSERVICES REST API
    • CSV
    • ZIP
    • GEOJSON
    • KML
    • WEB PAGE
  13. Data.gov Catalog

    LakeCountyParcelPoints

    Lake County Illinois GISUpdated 8 Nov 2026

    Download In State Plane Projection Here ** In addition to the Tax Parcel polygons feature class, the hyperlink download …

    • CSV
    • XLSX
    • TXT
    • ZIP
    • GPKG
    • GEOJSON
    • +4
  14. Data.gov Catalog

    Owner Lot Line Dimensions

    Department of BuildingsUpdated 7 Nov 2026

    … The tax information (attribution) comes from the Office of Tax and Revenue's Public Extract file. The creation …

    • ARCGIS GEOSERVICES REST API
    • CSV
    • ZIP
    • GEOJSON
    • KML
    • WEB PAGE
  15. Data.gov Catalog

    Computer Assisted Mass Appraisal - Condominium

    Office of the Chief Financial OfficerUpdated 10 Nov 2026

    Data source is the Office of Tax and Revenue’s Computer-Assisted Mass Appraisal (CAMA) system. The CAMA …

    • ARCGIS GEOSERVICES REST API
    • CSV
    • ZIP
    • GEOJSON
    • KML
    • WEB PAGE
  16. Data.gov Catalog

    Common Ownership Lots

    Department of BuildingsUpdated 10 Nov 2026

    … Record Lots Tax Lots Parcel Lots Reservation Lots Air Rights Lots All of which are found separately on …

    • ARCGIS GEOSERVICES REST API
    • CSV
    • ZIP
    • GEOJSON
    • KML
    • WEB PAGE
  17. Data.gov Catalog

    Integrated Tax System Public Extract Vacant and Blighted

    Office of the Chief Financial OfficerUpdated 10 Nov 2026

    … The tax assessment roll public extract (ITSPE) is used for assessment and property analysis, to send property tax …

    • ARCGIS GEOSERVICES REST API
    • OGC WMS
    • CSV
    • GEOJSON
    • KML
    • ZIP
    • +1
  18. Data.gov Catalog

    Computer Assisted Mass Appraisal - Commercial

    Office of the Chief Financial OfficerUpdated 10 Nov 2026

    Data source is the Office of Tax and Revenue’s Computer-Assisted Mass Appraisal (CAMA) system. The CAMA …

    • ARCGIS GEOSERVICES REST API
    • CSV
    • ZIP
    • GEOJSON
    • KML
    • WEB PAGE
  19. Data.gov Catalog

    Real Property Tax Assessment Neighborhoods

    DC Office of Tax and Revenue- Real Property DivisionUpdated 7 Sept 2011

    … by the DC Office of Tax and Revenue (OTR) Real Property Tax Administration (RPTA). For analysis purposes, RPTA …

    • ARCGIS GEOSERVICES REST API
    • CSV
    • ZIP
    • GEOJSON
    • KML
    • WEB PAGE
  20. Data.gov Catalog

    Library Districts

    Lake County Illinois GISUpdated 8 Nov 2026

    Download In State Plane Projection Here . School district boundaries are based on legal documents filed in the office …

    • CSV
    • XLSX
    • TXT
    • ZIP
    • GPKG
    • GEOJSON
    • +4
“Tax” datasets · Open Data Finder