Contra Costa County Office of Education

Accounting Support Services provides payroll, accounts payable, accounts receivable, ADA reporting, and conference and travel reimbursements for the County Office of Education.

Payroll Information and Forms

• Payroll Information

• Direct Deposit Authorization Form (New/Change)

• Form W-4 - Federal Income Tax Withholding

• Form DE-4 - California State Income Tax Withholding

Important Notice: Payroll staff cannot advise you on how to fill out your income tax withholding forms. 

If you need assistance, please visit the following websites:
- Internal Revenue Service for federal income tax withholdings.
- California Franchise Tax Board for California state income tax withholdings.

Or, you may also choose to consult with a licensed tax professional.

Accounts Payable Information and Forms

ANNOUNCEMENT: Beginning January 1, 2023, the mileage reimbursement rate for business travel will be $0.655 per mile.

• Mileage and Expense Report System

• Mileage Expense Printed Form – 2023  (as of January 1, 2023)

  Mileage Expense Printed Form - 2022  (as of July 1, 2022)

CONTACTS