Important Dates for the Idaho County Assessor’s Office

January

January 1:

  • Assessment Date – All real and personal property is to be assessed based on its condition as of the date at 12:01 AM.
  • Application for Circuit Breaker – The application period for the Circuit Breaker Tax Reduction Program begins. For more information visit Idaho State Tax Commission – Property Tax Reduction (Circuit Breaker).

March

March 15:

  • Personal Property Declarations – Personal Property Declarations (including Industrial Reports) must be filed with the Assessor on or before this date.

 

April

April 15:

  • Circuit Breaker Reduction Application Deadline – This date is the deadline for all claims for the Circuit Breaker Property Tax Reduction to be filed with the County Assessor.

June

First Monday:

  • Assessment notices mailed – Assessment Notices of property on the Real and Personal Property Assessment Rolls must be mailed to the taxpayer by this date.

Fourth Monday:

  • Deadline to contest Real and Personal Property Assessment notices – Real and Personal Property Assessment notices can be contested in the Assessor’s Office on or before this date.

 

November

November 1:

  • Transient Personal Property Reported – Deadline for the Assessor of the home county to receive a statement from the owner of transient personal property concerning the property and its movement.

Second Monday:

  • Assessment Notices for Subsequent Roll Mailed – Before this date, Assessment Notices for property included on the Subsequent Assessment Roll must be mailed.

 

December

First Monday:

  • Deadline to contest Subsequent Assessment Notices – Subsequent Assessment notices can be contested in the Assessor’s Office on or before this date.

 

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