Contribution Rates Effective July 1, 2024 to June 30, 2025


At its August 9, 2023 meeting, the Retirement Board reviewed the actuary’s valuation report for the year ending December 31, 2022, and accepted the recommended employer and member contribution rates, which will become effective on July 1, 2024. 

The Contra Costa County Board of Supervisors is anticipated to adopt the recommended rates this September. The contribution rate packet below has member and employer contribution rates for the period July 1, 2024, through June 30, 2025.

Contribution Rate Packet - Fiscal Year 2024-2025