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Avalara Help Center

Can Avalara File IL Manufacturer's Purchase Credits?


You have an Illinois Manufacturer's Purchase Credit that you would like filed on your IL sales tax form.


  • Avalara Returns
  • Illinois


  • As of December 31, 2016, MPC amounts cannot be claimed on the ST-1 form.
  • Avalara will not be filing these credits on your IL returns going forward.
  • If you have any left over credits yet to be claimed, please contact the Illinois Department of Revenue.
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