Questions about ECS?
Important: ECS is for employer-use only. If you are an OPERS Member, click here to access the Online Account system.
If you are having difficulties logging into ECS or if you have questions about features of ECS such as:
  • Online reporting
  • Online payments
  • The message center
  • Large earnings breakdowns
  • Warnings
  • Registering for online reporting/online payments
Please call Employer Outreach at 1-888-400-0965 and select prompt 9 when the announcement begins.