What California Form DE 34 (2021) Is For
California Form DE 34 is used to report newly hired and certain rehired employees to the Employment Development Department for inclusion in the California New Employee Registry. This reporting supports the integrity of the Unemployment Insurance program and child support enforcement actions, including earnings withholding orders.
DE 34 is part of California payroll compliance and complements EDD forms and tax forms that support payroll tax administration. It is separate from DE 9 and DE 9C filings, such as the Quarterly Contribution Return and Report of Wages, and other wage reports.
When You’d Use California Form DE 34
An employer uses Form DE 34 when an employee begins performing services for wages in California or when an employee is rehired after being off payroll for a period long enough to meet the EDD’s rehire reporting rule. Most employers use e-Services for Business and the electronic filing system to report new hires as they occur.
DE 34 reporting is distinct from wages and withholding activities and personal income tax obligations, and it does not replace quarterly filings such as DE 9 and DE 9C. When a representative handles reporting, the employer should confirm access and authorization practices, which may include a power of attorney arrangement.
Key Rules or Details for 2021
For 2021, the primary compliance requirement is timing, because Form DE 34 is generally due within 20 calendar days of the start-of-work date. Electronic submission is commonly expected under the e-file and e-pay mandate and related requirements that many employers already follow for payroll tax deposit workflows, including processes tied to Form DE 88.
Accurate identification details, especially the employee’s name and Social Security number, along with correct onboarding documents such as Form DE 4, help reduce data-entry errors. Additional guidance for employers is summarized in the California Employer’s Guide (DE 44) and the Household Employer’s Guide. Support is available through the Employment Tax Office and the Taxpayer Assistance Center.
Step-by-Step (High Level)
Step 1: File electronically through e-Services for Business
Electronic filing is typically the fastest option and provides confirmation. The employer enrolls in e-Services for Business through the Employment Development Department website and accesses the feature used to file the Report of New Employee(s).
Step 2: Enter employer identifying information
The employer enters required identifying information, which typically includes the California employer payroll tax account number and the Federal Employer Identification Number.
Step 3: Enter employee identifying information
The employer enters the employee’s identifying information, including the employee’s name, Social Security number, home address, and start date of employment. The information should be verified against onboarding documents before submission.
Step 4: Review, submit, and retain confirmation
The employer reviews all entries for accuracy, submits the report through the system, and saves the confirmation number or submission receipt for recordkeeping.
Step 5: Use an approved alternative filing method when applicable
If electronic filing is not required or an approved waiver applies, the employer may file by paper using Form DE 34, following current mailing or fax instructions and retaining proof of submission. When permitted, the employer may submit a copy of the federal Form W-4 or California Form DE 4, provided it includes the start-of-work date, California employer payroll tax account number, and Federal Employer Identification Number, along with proof of submission.
Common Mistakes and How to Avoid Them
Using the hire date instead of the start-of-work date can result in late reporting. Employers should document the first paid workday and use it as the reporting trigger.
Missing the deadline during busy payroll cycles can be avoided by adding DE 34 reporting to the same onboarding and payroll compliance checklist used for payroll tax setup and wage reporting.
Confusing DE 34 with quarterly wage forms can be avoided by maintaining a separate compliance calendar for DE 34 deadlines and quarterly filings such as DE 9 and DE 9C.
Submitting duplicate reports is prevented by filing through a single channel and saving confirmation proof.
Entering an incorrect Social Security number can be avoided by verifying the number against the employee’s documents during onboarding.
What Happens After You File
After filing, the Employment Development Department records the new hire in its registry and shares the information for permitted uses, including matching against Unemployment Insurance claims and child support cases. Employers that file online typically receive confirmation through e-Services for Business, which supports recordkeeping for California payroll compliance.
If the EDD determines the report was late or missing, it may issue a penalty notice and request documentation. When requesting a waiver or responding to notices, employers generally retain proof of filing alongside other EDD forms, online receipts, and required notices documentation.
FAQs
When is California Form DE 34 due?
California Form DE 34 is generally due within 20 calendar days of the employee’s start-of-work date.
What is the start-of-work date for DE 34 purposes?
The start-of-work date is the first day the employee performed services for wages. It is not the offer date or the first paycheck date unless work was performed on that day.
Does an employer report an employee who quits after a short period of time?
Yes. An employer should report the employee if the employee performed services for wages, even if the employee quits before 20 days have passed.
Are rehires reportable on DE 34?
A rehire is generally reportable when the employee returns after being separated from payroll for at least 60 consecutive days.
Is DE 34 the same as DE 9 or DE 9C?
No. DE 34 is used for new hire reporting, while DE 9 is the Quarterly Contribution Return and DE 9C is the Report of Wages used for quarterly wage reporting.
What should an employer do if a mistake is found after filing?
The employer should contact the EDD program area for the California New Employee Registry to correct the record rather than submitting a duplicate report.
Does DE 34 involve the Internal Revenue Service?
No. DE 34 is a California Employment Development Department requirement and is separate from Internal Revenue Service filings.

