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Why am i getting the error "the address is not deliverable" on import in AvaTax?


While processing a transaction or validating an address, an error is given that says " Address is not deliverable"


Avalara AvaTax



  • This error can mean that the address is not valid or that the USPS has the address marked as not deliverable

    • This can happen if the address is located to close to a river or in a remote area and the USPS cannot easily deliver mail

  • Some times contacting your client to confirm their address may be required to get the correct version.

    • In some cases validating addresses before calculating tax is advisable to avoid this issue.