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County Assessor

  • Call (208) 365-2982 or email gcainfo@co.gem.id.us for assistance.
  • We will accept the following documents via mail, e-mail, fax, or dropbox at the front door:
    • Property Tax Reduction Application (Circuit Breaker) and Documentation
    • Commercial Surveys
    • Agricultural Exemption Verification and Documentation
    • Personal Property Declaration
    • Exempt Property Declaration
  • We will provide the following via mail, e-mail or fax:
    • Public Record Request Responses
    • Property Tax Reduction Application (Circuit Breaker)
    • Commercial Surveys
    • Agricultural Exemption Verification
    • Personal Property Declaration
    • Exempt Property Declaration
  • We will also be able to initially file Property Tax Reduction Applications (Circuit Breaker) via a phone conversation.

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Hollie Ann Strang
Hollie Ann Strang
Gem County Assessor
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Document Center

The Document Center provides easy access to public documents. Click on one of the categories below to see related documents or use the search function.

Categories always sorted by seq (sub-categories sorted within each category)
Documents sorted by SEQ in Ascending Order within category

Assessment & Property Tax Information4 documents

  • Property Tax Information
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  • Property Tax Reduction Information
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  • 2023 Certified Levies/Fees
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  • 2023 Certificate of Tax Levies
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Information Access Request Forms (GIS, Plat Maps, Tax & Assessment Info, Records)3 documents

  • Application of Interest Agreement.pdf
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  • Gem County Remote Access Agreement 6.10.2022.pdf
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  • Gem County GIS USE AGREEMENT Static 6.13.2022.pdf
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