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Avalara Help Center

Why can't I enter my FEIN on the filing calendar?


I am trying to update my filing calendar and the FEIN is a required field. However it is grayed out and I am unable to add it.


Avalara Returns


  • To edit the EIN field, uncheck the "Use my default Company Address" checkbox

    • This will open the EIN field for editing

  • If you would like to change the EIN for the entire AvaTax account, go to the Company Setup

    • Go to the Organization Tab, click on the Company Name, Click on the Company Setup tab

    • Change the value in the Business Tax identification Number (TIN) field