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Avalara Help Center

Manage Idaho Notices

This article applies to:Returns Central

Get the info you need to manage notices for Idaho, including submitting a power of attorney and understanding common issues.

Power of Attorney

Idaho requires a Power of Attorney (POA) for Avalara to resolve notices for you. 

To submit a POA:

  1. Obtain and complete an Idaho Power of Attorney form
  2. Submit the completed POA form to the Idaho State Tax Commission
  3. Send the completed POA form and notice to us by submitting a case. Processing takes about 6 - 8 weeks.

After we have a POA on file, you don't have to submit another one unless something has changed.

Common Issues

These are some common notice issues to resolve for Idaho. Contact the state at (800) 972-7660 with questions about notices.  See Manage Tax Notices for additional details about resolving notice issues.

Issue Action
Filing frequency changed

Pay close attention to mail received from the Department of Revenue. Send notification of filing frequency changes us by submitting a case immediately. Edit your scheduled returns to change the filing frequency.

Electronic filing credentials are needed or have changed Edit your scheduled returns to add or update your electronic filing credentials.


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