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Avalara Help Center

Are there ever mid-month rate updates with the ISPI rate files?


You want to know if a state changes its rate mid-month, is a new rate file pushed out in the middle of the month.


ISPI General

ISPI Rates 


  • There are no mid month rate file releases.
  • If a state pushes out mid month rate updates those updates will be reflected with the proper date of change in the next months rate file.