What documents are needed when hiring new employees?

Required Documents When Hiring Employees in California

When hiring new employees in California, it is essential to collect and maintain specific documents to ensure compliance with state and federal regulations. Proper documentation supports payroll, tax reporting, and employment verification processes.

Essential Hiring Documents

• Form I-9 (Employment Eligibility Verification): Verify the employee's identity and authorization to work in the United States. Retain this form for the required period.
• W-4 Form (Employee's Withholding Certificate): Collect this form to determine federal income tax withholding from the employee's paycheck.
• California DE 4 Form (Employee’s Withholding Allowance Certificate): Use this form to calculate state income tax withholding specific to California.
• Employment Agreement or Offer Letter: Outline job duties, compensation, work schedule, and any at-will employment statements.
• Direct Deposit Authorization (if applicable): Obtain employee consent and banking information for payroll direct deposit.
• Emergency Contact Information: Collect contacts for use in case of workplace emergencies.
• Employee Handbook Acknowledgment: Have employees confirm receipt and understanding of workplace policies and procedures.

Additional Operational Considerations

California employers must also be aware of:

• Workers' Compensation Insurance: Ensure coverage is in place before the employee starts work.
• New Hire Reporting: Report newly hired employees to the California New Employee Registry within 20 days of hire.
• Recordkeeping: Maintain all employee documents securely for at least three years to comply with state labor laws and audits.
• Payroll Setup: Use accurate withholding information to set up payroll systems and calculate wages, taxes, and benefits.

As of 2026, staying current with California's employment documentation requirements supports smooth hiring operations and compliance with labor regulations.