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Avalara Help Center

How do I obtain Avalara's logic behind a tax code?


I would like to know the reasoning behind the taxability of a tax code.


Avalara Avatax


  • Avalara cannot divulge the reasoning or state law behind a tax code, as our research is proprietary.
  • If you think a state ruling contradicts what the code is calculating, you may send your documentation to Avalara Support and our Content team can review the state law and provide the reasoning or update the taxability.