What the California Form DE 9 (2010) Is For
California Form DE-9 is the Quarterly Contribution Return and Report of Wages filed with the California Employment Development Department to reconcile quarterly Payroll Taxes with wage reports. It summarizes Unemployment Insurance, State Disability Insurance, and California personal income tax withholding for the quarter, using the employer payroll tax account number and totals supported by DE 9C.
DE 9 functions as the summary Report of Wages, while DE-9 / DE-9C details each employee’s wages and withholding tied to a Social Security number. Employers often follow DE 44, the California Employer's Guide, and related EDD forms and Tax Forms to ensure Wages and Withholding are reported correctly.
When You’d Use California Form DE 9
Employers use Form DE 9 each quarter to file employment tax returns and match what was owed against each Payroll Tax Deposit made during the quarter, commonly through Form DE 88 or DE 88ALL, based on the deposit schedule. Many employers submit and track filings in e-Services for Business, alongside a Payroll Tax Calendar that aligns pay period and pay date activity.
DE 9 also arises when filing late, correcting totals tied to DE 9C, or filing a final quarter before closing an employer's payroll tax account. If a representative handles filing, the employer may need a power of attorney and should keep the Employer Identification Number and California employer tax information up to date during EDD registration updates.
Key Rules or Details for 2010
In 2010, employers applied assigned Tax rates, including the California SUI tax rate and the State Unemployment Insurance Rate. They tracked the UI wage base for each employee while reporting SDI and Personal Income Tax withholding. Guidance for 2010 reporting typically comes from DE 44, DE 231J, and the Household Employer's Guide, which help employers meet California payroll tax requirements and maintain consistent reporting across quarters.
Payroll Tax Deposit activity must reconcile to the quarter totals reported on DE 9, and the employee detail on DE 9C must match the summary figures to avoid delays. Later policies, such as the e-file and e-pay mandate, have influenced how many employers file today; however, the 2010 quarters still rely on accurate wage reports, correct account number usage, and clean supporting records.
Step-by-Step (High Level)
Step 1: Gather quarterly payroll records
The employer should collect wage reports, wage and withholding totals, and each Payroll Tax Deposit record made on DE-88 or DE-88ALL for the quarter.
Step 2: Confirm employer identifiers
The employer should verify the employer payroll tax account number, Employer Identification Number, and the account number used with the California Employment Development Department.
Step 3: Prepare DE 9C employee detail
The employer should complete DE 9C by verifying each employee’s Social Security number and totaling wages, ensuring the details support the Report of Wages.
Step 4: Complete DE 9 and reconcile deposits
The employer should finish DE 9 as the Quarterly Contribution Return and Report of Wages by transferring totals from DE 9C and matching liability to the total deposit amount already paid.
Step 5: File and retain confirmation
The employer should file through e-Services for Business when available and retain copies of the DE 9 and DE-9/DE-9C, as well as payment confirmation, for record-keeping purposes.
Common Mistakes and How to Avoid Them
- Failing to file a quarter with no wages: Employers should file on time and report zeros when appropriate, because an active employer payroll tax account often still requires a quarterly filing to avoid delinquency notices.
- Mismatched totals between DE 9 and DE 9C: Employers should total DE 9C carefully and transfer the exact totals to DE 9 to prevent quarter mismatch issues.
- Deposit reconciliation errors: Employers should keep a simple log of each DE 88 deposit and reconcile deposits to the quarter totals reported on DE 9 to avoid payment discrepancies.
- Incomplete employee data: Employers should verify each employee’s Social Security number and ensure payroll records match DE 9C listings to reduce processing delays.
What Happens After You File
After filing, the Employment Development Department posts wage reports from DE 9C to the employee record and updates the employer account based on the DE 9 summary totals. If totals do not match or deposits are short, the EDD may issue notices requesting clarification, or it may show a balance due that requires payment.
If returns remain unfiled or balances remain unpaid, the account may be moved into collections, which can include escalating actions such as an Earnings Withholding Order. Employers can often resolve questions by contacting the Taxpayer Assistance Center or an Employment Tax Office. It is also recommended to keep copies of filed state forms, payment confirmations, and related federal references, such as Form 941 and Form 940, as well as IRS Publication 1,5, for a broader payroll context.
FAQs
What is the difference between DE 9 and DE 9C?
DE 9 is the quarterly summary return, while DE 9C is the detailed wage listing by employee. The totals on DE 9C should match the wage reports summarized on DE 9.
What is DE 88 used for?
DE 88 is used to make a Payroll Tax Deposit during the quarter. DE 9 reconciles quarterly liability to the total deposit amount paid through DE 88 activity, including versions such as DE 88ALL when applicable.
Who is required to file DE 9?
Employers with an active California employer payroll tax account number are generally required to file each quarter. This may include an Employer of Household Worker(s) once an account is established through EDD registration.
How should corrections be handled for a prior quarter?
Corrections are generally addressed through the EDD’s adjustment process rather than re-filing the same DE 9. Employers should ensure the corrected totals remain consistent across DE-9 / DE-9C records.
How does DE 9 relate to federal payroll forms like Form 941 and Form 940?
DE 9 is a California return, whereas Forms 941 and 940 are federal filings. Employers often use IRS Publication 15 and Internal Revenue Service guidance for federal compliance, as well as EDD guidance for state payroll reporting.
What records should be kept after filing?
Employers should retain copies of Form DE-9, Form DE-9C, deposit confirmations, and employee wage records for their records. Employers should also retain Forms W-2, W-3, and onboarding records such as the Form I-9 and Form W-4 as part of their payroll documentation.

