Governmentwide Treasury Account Symbol Adjusted Trial Balance System (GTAS)


How To Enroll in the GTAS Application

Effective September 10, 2012, if you have questions about GTAS enrollment, please call the GTAS toll-free number at 1-877-440-9476 and press option 3. After pressing option 3 for support, a Treasury Support Center (TSC) agent will assist you with your enrollment. The TSC agents also can assist you with password issues and application and/or business related questions.

To contact the TSC via email, please send inquiries to

For Users:

Starting May 1, a new user can request access to the GTAS Application.
Please click here for a Quick Reference Guide(32 KB)
Note: Employees will not be able to enroll or make modifications to their access if their supervisor is not enrolled.

The following videos provide guided directions for enrolling in ITIM and for requesting access to GTAS. Transcripts for each video will be provided soon.

For Supervisors

We are currently manually enrolling Supervisors.

  • First, the supervisor must have a user ID in ITIM. If not, please see the enrollment information in the Quick Reference Guide.

  • Download the following GWA Enrollment form Enrollment Request Form - Supervisor(47 KB)

  • Email forms to or fax to 1-866-707-6575, attention User Enrollment Team.

  • Once the form is received and processed, you will receive several emails from ITIM User Provisioning

         -one with your id
         -one with your temporary password
         -one with the assigned module and role
         -one with the status of supervisor

   Last Updated:  March 14, 2014