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Avalara Help Center

Do all items require mapping for Streamlined Sales Tax (SST)?


There are a large number of items that do not have any tax codes mapped to them. We are using a Streamlined Sales Tax (SST) account with Avalara.


Avalara AvaTax


  • Any item that does not have a valid SST AvaTax system code mapped to it will be defaulted to "P0000000", which is taxable everywhere.

NOTE:  SST participants cannot use custom tax codes. Instead, they should map items to Avalara tax codes.


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