Benefits for Employees and Retirees of the County of Sonoma

Effective January 1, 2025, Total Administrative Services Corporation (TASC) will be the County’s new Flexible Spending Account (FSA), Health Reimbursement Account (HRA), Continuation of Health Coverage benefits (COBRA) and Retiree Direct Billing administrator.

If you enrolled in the 2025 FSA, your TASC MyCard was mailed in December in a nondescript envelope. You can begin using your card for FSA transactions right away. To view your account balance and submit a reimbursement request, you can create an account online at https://www.tasconline.com/uba_new_participant/.  You will need to use your County email address when setting up your account. 

If you have a 2024 FSA carry over balance or HRA, you will be able to access your account February 10th. A TASC MyCard will be mailed to HRA participants with an account balance and 2024 FSA participants who didn't enroll in 2025 FSA on or about February 10th. You will be able to view your balance and submit reimbursement requests online at https://www.tasconline.com/uba_new_participant/ begining February 10th.

To learn more about TASC and accessing your accounts, view the recordings below;

• Welcome to TASC 17:09 minutes
• TASC Resources and Login 3:58 minutes
• TASC Participant Login 3:01 minutes
• Health and Dependent Care FSA Accounts 0:48 minutes
• Health Reimbursement Arrangment (HRA's) 0:55 minutes
• Request a Reimbursement and the MyCash App 3:22 minutes
• Request a Reimbursement Online 2:31 minutes

Still have questions? 

TASC can answer account questions for 2025 FSA participants at this time. TASC will be able to answer 2024 FSA carry over and HRA account questions as of February 10th.

• Contact TASC Customer Service at:  877-401-9807
• Customer Service hours: Monday through Friday: 5:30 a.m. to 6:00 p.m. (PST)
• 24/7 online account access https://www.tasconline.com/
• Automated account information available toll-free: 800-422-4661
• Fax Number: 608-661-9601