Why am I calculating rates in states I do not purchase for the rate file?

Overview

I am calculating tax in states I do not purchase. I use the Avalara rate files. 

Environment

Avalara Rate Files

Resolution

• Please double check and ensure there are not any other addresses on the invoice which would cause tax to calculate.
• If not, then open the rate file (if possible) and look for the state in question.
• You can also contact Avalara Support to investigate.