The way standard Sage 100 works -- it pulls the tax schedule into the header from the ship to location ONLY if you reference a ship to code on the sales order. Then it pulls in the ship to location sales tax schedule.

I thought AVATAX may be different than off-the-shelf Sage 100.  If there is a ship to code and then someone changes the tax schedule on the header, then tax gets re-calculated.  I thought (incorrectly) that AVATAX was more sophistacated, and AVATAX would ALWAYS look at the tax schedule associated with the ship to code, and it wouldn't matter what the tax schedule was on the invoice header.

Is there tool or a VI method to globally update the TAX SCHEDULE on Ship To Addresses that are NOT primary?  ty