Human Resources
Contact Info
Physical Address
200 H Street (3rd and H Street)
1st Floor of City Hall
Antioch, CA 94509
Phone: (925) 779-7020
Fax: (925) 779-7002
Email: Human Resources Dept
Hours of Operation:
Monday, Tuesday, Thursday, Friday
8:00 a.m. – 4:30 p.m.
(Closed between 12:00 p.m. and 1:00 p.m.)
Wednesday
1:00 p.m.- 4:30 p.m.
(Open at 1:00 p.m.)
Human Resources
Benefits
Open Enrollment Announcement
The City of Antioch’s 2025 Open Enrollment period for employee benefits will be held from September 12 through September 26, 2025. This is your annual opportunity to review your current benefit elections and make any necessary changes for the upcoming plan year beginning January 1, 2026.
Who Should Participate?
All active, benefit-eligible employees are encouraged to participate in Open Enrollment, even if you do not plan to make any changes, to ensure your elections are up to date and that you are taking full advantage of the benefit options available.
What You Can Do During Open Enrollment:
- Enroll in or make changes to your:
- Medical, dental, and vision plans.
- Voluntary benefits (e.g., life insurance, accident, critical illness).
- Add or remove eligible dependents.
- Update your beneficiary information.
Important Reminders:
- No changes will be allowed after 5:00 PM on September 26, 2025, unless you experience a qualifying life event (e.g., marriage, birth, loss of coverage).
- Review plan changes and premium updates for 2026 carefully in the Open Enrollment Brochure or by visiting the City of Antioch Human Resources Employee Portal.
- Employees who wish to participate in or update their allocation of remaining Cafeteria Plan Credit (i.e., switching from receiving deferred comp to cash or vice versa) must make those adjustments during the Open Enrollment period.
- Employees who wish to participate in an FSA or Dependent Care FSA for 2026 will have an opportunity to enroll during the FSA Open Enrollment period scheduled for late October. FSA elections do not carry over year-to-year, and employees must submit a new enrollment form each calendar year.
Resources and Assistance:
- The 2025 Open Enrollment Brochure, plan summaries, and rate sheets will be available on the City of Antioch Human Resources Employee Portal.
- Virtual and in-person Open Enrollment Information Sessions will be offered throughout the Open Enrollment period. Please visit the City of Antioch Human Resources Employee Portal for more information.
- For questions or personalized assistance, please contact Human Resources via email at OpenEnrollment@AntiochCA.gov.
Take action between September 12 – 26, 2025, and make informed choices for you and your family’s well-being in 2026. Visit the City of Antioch Human Resources Employee Portal for up to date information regarding the upcoming Open Enrollment season and other employee benefits, resources and links!
Delta Dental is the Plan Provider for the City of Antioch!
Vision Service Plan (VSP) is the Plan Provider for the City of Antioch!
No, unless you currently waive medical coverage or want to enroll in an FSA for 2026 or have a gym membership you would like to continue in January.
Yes, loss of coverage is a qualifying event, contact Human Resources as soon as you learn you will lose coverage, and they can assist with your enrollment. Remember you will have 60 days to enroll in benefits from the date you lose coverage, but if you contact Human Resources early you may be able to avoid a gap in coverage.
You can figure out your current out of pocket premium contribution a couple different ways. You can login into your Sign In (neogov.com) portal to see your current enrollments.
If you need help, contact Human Resources, openenrollment@antiochca.gov.
The CalPERS 2026 Health Benefit Summary has not been received, however information is available via the CalPERS Health Program Guide and the CalPERS How to Choose a Health Plan links. These links are important resources which provide valuable information learning more about your medical plan options. Employees may also visit the City of Antioch Human Resources Employee Portal for additional information.
If you choose to enroll your dependents in medical, dental, or vision please provide the following documents with your enrollment forms:
- Spouse: Marriage Certificate
- Domestic Partner: State of California Domestic Partnership Registration
- Child(ren): Birth or Adoption Certificate(s)
- Stepchild(ren): Marriage Certificate/Domestic Partner Registration & Birth or Adoption Certificate(s)
Changes made to your medical, dental, vision and FSA accounts during Open Enrollment will be effective January 1, 2026.
Don’t see an answer to your question?
Contact Human Resources openenrollment@antiochca.gov