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How to fill out the AT1 AEDI form


The fields on the "AT1 EDI Schedule" are mandatory and must be filled before the AT1 can undergo net file to the Government of Alberta.


  1. Open ProFile.
  2. Select the "Options..." option from the "EFILE" drop-down menu in the top toolbar.
  3. Click the "T2" entry in the left-side menu.
  4. Click the "T2 AT1 Net File" option under the "T2" menu.
  5. Complete the mandatory fields in the "T2 AT1 Net File - Transmitter" section:

The "AT1 EDI Schedule Part 1" displays a yellow warning after competing the "T2 AT1 Net File - Transmitter" section:

  1. Right-click on the "AT1 EDI Schedule" and select the "Update Third Party Service Provider Filer Information" option from the drop-down menu.
  2. Enter the information for this section manually and save the form.

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