Customer Links

Have questions about GSA's HR Shared Services?

Contact us at:

woman on phone

Current Customers:

Log into any of the following applications below for which you are a valid user. (must have a username / password):

CHRIS Customer Service

Hours: Monday - Friday, 7 AM to 4:30 PM EDT


National Payroll Branch Customer Service Helpdesk

Hours: Monday - Friday, 7 AM to 4:30 PM CST
Phone: 816-823-3900 or toll free 800-676-3690x33900
Access National Payroll Branch


Comprehensive Human Resources Integrated System (CHRIS)

CHRIS is used by HR professionals to document employment (i.e., changes in salary, position or benefits). Employees utilize the CHRIS Personal Self-Service function to view their personnel data, update their RNO and Training information through the web. 


Employee Express (EEX)

Employee Express allows employees to view their biweekly pay and leave information online and to make changes to their personnel or payroll information.


PAYROLL Applications

The following applications are only available to client agencies of the PAR System. These sites will require sign in by user name and password.


History Access Reports for Payroll (HARP)

HARP is a web based application that contains biweekly payroll reports produced by the GSA Payroll, Accounting and Reporting System (PAR) for client use. 


Electronic Time and Attendance (ETAMS)

ETAMS is used world-wide by GSA HR LOB Customers to record and certify pay and leave data for federal employees. Access ETAMS through FEDDesk.


Web PAR Accounting Code Changes (WEBPACC)

WebPACC is a web based application within GSA’s FEDDESK that customers use to make accounting code changes for their employees.

Last Reviewed 2015-09-15