What California Form DE 9C (2022) Is For
The California Form DE 9C serves as a detailed report of wages that supports the quarterly contribution return filed on Form DE 9. It lists employee wage information, taxes withheld, and amounts subject to unemployment insurance and state disability insurance. California employers file this form quarterly to ensure accurate wage reports and maintain compliance with payroll tax regulations set by the Employment Development Department.
When You’d Use California Form DE 9C (2022)
California employers use Form DE 9C when submitting wage reports with each quarterly contribution return. It applies whether wages are paid or a zero-wage quarter occurs. Employers also use the form to correct employment tax information or update payroll records through amended filings submitted using e-services for business under the e-file and e-pay mandate.
Key Rules or Details for 2022
- Electronic filing requirement: All eligible employers must submit DE 9C using the e-file and e-pay mandate, ensuring accurate employment tax reporting and facilitating the California Employment Development Department's efficient validation of payroll records. These rules apply to every California employer during each quarterly filing cycle.
- Wage category accuracy: Employers must report wages subject to unemployment insurance, state disability insurance, and employment training tax accurately because these wage categories determine employee contributions and payroll taxes due. Proper classification prevents adjustments and correspondence from the employment tax office.
- Employee identity details: Each entry must include the correct employee name and Social Security number, as errors can affect benefit eligibility and delay paid family leave calculations. Employers can update missing details through amended wage reports as necessary.
- Mandatory employee counts: Employers report employee counts for three specific dates because these counts help the California EDD evaluate seasonal fluctuations in California payroll activity. The dates correspond to the 12th day of each month in the filing quarter.
- Documentation requirements: Employers maintain payroll records, copies of Form W-2, DE 4, Form W-4, and Form 1099-NEC, as these documents support wage accuracy and help verify reports of wage totals. These records also help verify compliance with minimum wage requirements and ensure accurate sick leave payments.
Step-By-Step (High Level)
Step 1: Gather Employee and Wage Information
Collect all payroll records, including employee names, Social Security numbers, wage amounts, and taxes withheld. Before accessing the filing system, ensure the correct calculation of wage categories for unemployment insurance, state disability insurance, and personal income tax.
Step 2: Log in to e-Services for business
Access e-services for business and select the correct quarter for filing. Confirm business details such as employer name, federal EIN, and account status before selecting the DE 9C submission option.
Step 3: Enter Wage and Identity Details
Enter each employee’s start-of-work date, name, Social Security number, and wage amounts. Confirm that personal income tax wages, UI rate wages, employment training tax wages, and disability insurance wages reflect correct totals for the quarter.
Step 4: Review Totals and Confirm Accuracy
Verify page totals and grand totals to ensure they match internal payroll records. Confirm accuracy across employee roster data, tax categories, and payroll tax deposit requirements before proceeding to the declaration page.
Step 5: Submit the Filing and Save Confirmation
Submit the DE 9C through e-services and save the confirmation number for your tax returns. This confirmation supports compliance with the electronic filing guide and helps resolve any issues that may arise.
Learn more about federal tax filing through our IRS Form Help Center.
Common Mistakes and How To Avoid Them
- Incorrect Social Security number reporting: Employers sometimes enter digits incorrectly, and this prevents proper matching within California EDD systems. You can avoid this by verifying each Social Security number directly on the employee's documents before completing the wage reports.
- Misreporting wage categories: Wage amounts may be incorrectly placed in the wrong categories, which affects UI rate calculations and employee contributions. You can prevent this by reviewing the California employer’s guide DE 44 instructions before entering payroll taxes for each employee.
- Missing zero-wage filings: Some employers skip filing when no wages are paid, which can cause compliance issues and result in mailed notices. You can avoid penalties by submitting a zero-wage DE 9C even when no payroll activity occurs.
- Incorrect classification of workers: Workers may be misclassified as independent contractors, resulting in inaccurate reporting of wage entries. You can prevent errors by reviewing the classification criteria in the California Code of Regulations and verifying worker status before reporting.
- Mixing special categories: Employers may improperly combine groups, such as household employer or client employer details, which disrupts processing. You can avoid mistakes by following the household employer’s guide for separate reporting instructions.
Learn more about how to avoid business tax problems in our guide on How to File and Avoid Penalties.
What Happens After You File
After filing, the California EDD posts wage information to employee accounts and updates tax liabilities for the employer. The department uses this data to determine eligibility for unemployment insurance, paid family leave, and disability insurance programs. Only when wage reports contain errors or when employment tax adjustments are necessary do employers receive notices.
FAQs
How does the California EDD use information on Form DE 9C?
The department uses wage data to update eligibility for unemployment insurance, paid family leave, and state disability insurance, while also confirming payroll accuracy for employment tax requirements.
Do employers file DE 9C during quarters with no payroll?
Yes, employers file a zero-wage DE 9C to maintain compliance and avoid automated correspondence or penalty assessments.
What if an employee’s Social Security number is incorrect on the filed form?
You submit an amended DE 9C through e-services for business to correct the number, ensuring accurate posting to the employee’s wage history.
Can professional employer organizations or client employer groups file DE 9C differently?
They comply with payroll tax requirements and Section 7705 rules, but they still file wage reports for all covered workers as required under California payroll regulations.
Does Executive Order N-40-20 or emergency language affect 2022 wage reporting?
It provides filing flexibility during emergencies, but employers must still follow standard wage reporting rules outlined in the California Unemployment Insurance Code and the Government Code.
For a detailed breakdown of requirements, process, and step-by-step instructions, see our guide on Unfiled California Tax Returns.

