
Employer Services works in partnership with Ohio’s 3,700 OPERS-contributing employers to help ensure all employers comply with all retirement contribution reporting regulations.
Employer Services comprises two units:
- Employer Outreach is responsible for all retirement contribution report data, handles all types of employer payments made to the retirement system, generates communications and staffs the Employer Call Center.
- Compliance sponsors employer training events, provides one-on-one training at employer locations, issues determinations for membership, earnable salary, conversion plans and employer pick-up plans, and approves early retirement incentive plans.
Our goal is to partner with employer representatives to provide the most-needed, and requested, services.
Contact Employer Services
Employer Call Center
Days
Monday – Friday
Hours
8 a.m – 4:30 p.m
Dial
1-888-400-0965
ECS: Your online tool
The Employer Contribution System allows employers to complete payroll reports and submit them to OPERS via the Internet.

Notices & Newsletters
You can always view the latest Employer Notices and newsletters online right here.
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