Idaho State Tax Commission

Oct 28, 2025

Access the Idaho State Tax Commission here.

The Idaho State Tax Commission is the state agency responsible for administering and enforcing tax laws in Idaho. They work to ensure compliance with state tax regulations and provide assistance to taxpayers in understanding and fulfilling their tax obligations.

Agency Accounts

Idaho Sales Tax Permit Number

Access your online accounts:

The Idaho Sales Tax Permit Number allows you to set up and manage the following information:

  • Sales Tax Permit Number

Idaho Withholding Account Number

Access your online accounts:

The Idaho Withholding Account Number allows you to set up and manage the following information:

  • Withholding Account Number

Find out more on how to stay compliant with the Idaho State Tax Commission:

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