eFile Authorization Form

Last modified by Peytience S on 2023/11/02 17:52

A signature authorization form must be signed and either faxed to the number on the form, or scanned and emailed to helpme@aatrix.com.

Aatrix Software cannot eFile the ROE form to the agency without this signature authorization form on file.

Note: The signature authorization form is not required for T4s or T5018s.

To print the eFile Authorization Form, follow the steps below:

  • Log into your account at https://efileca.aatrix.com
  • Navigate to the "Companies" tab.
  • Download / Print Signature Authorization Forms:
    • If you have multiple companies you may select to Download All Signature Authorization forms to a single PDF or select the individual *.PDF per company.

signature auth form.png

  • If you have one company click on the "print eFile authorization form" link in the upper right of the page.

Cmp sig auth form.png

  • Print the Signature form(s), sign them and fax or email them per the instructions on the form to one of the numbers listed on the form.  
  • Once Aatrix has received the signature authorization form, a "Signature Authorization" confirmation email will be sent to the email address on file.  You can login to https://efileca.aatrix.com to view any email correspondence that Aatrix has sent by going to the "Inbox" tab.

Note: If you are not receiving emails from Aatrix, a filter may be blocking the email. To ensure that you are able to view emails sent by Aatrix, you should add the following email addresses to your contacts: 

  • helpme@aatrix.com
  • efileadministrator@aatrix.com
  • efile_system@aatrix.com
  • notifications@aatrix.com and;
  • efile@aatrix.com.
  • Or you can add @aatrix.com as a wildcard in your email system.

Related Pages:

Additional Companies

Learn more about other requirements for eFiling.

Username and Password Recovery

Read on for how to recover your username and/or password.

Additional Locations

Learn more about other requirements for eFiling.

Additional Agency Requirements

Learn more about other requirements for eFiling.