California has some of the strictest employment laws in the country. One of the most important compliance issues a business can face is with the Employment Development Department’s (EDD) payroll tax requirements. When the EDD conducts an audit, it can be intimidating and disruptive. Understanding how the audit works and what you should do about it can help you be prepared.
At Weed Law Group, PC, our California business law attorneys can help you with EDD tax audits in California. We help employers reduce risk, maintain clean records, and avoid penalties.
Why the EDD Conducts Payroll Tax Audits
EDD audits focus on four major payroll taxes:
- Unemployment Insurance (UI),
- Employment Training Tax (ETT),
- State Disability Insurance (SDI), and
- California Personal Income Tax (PIT) withholding
The agency’s goal is to ensure employers are accurately reporting wages and paying the correct amounts.
Common reasons the EDD initiates an audit include:
- Worker misclassification concerns, especially independent contractors who may be employees under the ABC Test.
- Inconsistencies in tax filings between state and federal agencies.
- Claims for unemployment or disability benefits filed by workers the employer reported as contractors.
- Random selection, which the EDD uses to maintain overall compliance.
- Industry-specific enforcement, particularly in construction, hospitality, transportation, and gig-economy sectors.
How an EDD Audit Begins

Most EDD audits will start with a Notice of Audit. This will inform you about the years that will be under review and the documents the auditor will examine. The audit typically focuses on the most recent three years of payroll records. The review can go back further if there is evidence of underreporting or fraud.
Employers are usually asked to provide:
- Payroll registers and wage reports
- Federal and state tax filings
- General ledgers and check registers
- Bank statements
- Independent contractor agreements and 1099s
- Timecards, schedules, and job descriptions
- Ownership and corporate structure documents
Worker Classification: The Most Common Audit Issue
California uses the ABC Test to determine whether an employee is misclassified. Misclassification of an employee as an independent contractor is one of the most common issues discovered in an audit.
Under the test, a worker is presumed to be an employee unless:
- The worker is free from the company’s control.
- The work performed is outside the company’s usual course of business.
- The worker is engaged in an independently established trade or business.
There is a significant tax liability for misclassification if the employer cannot prove all three prongs. If the EDD determines that contractors should have been treated as employees, employers may owe:
- Back payroll taxes
- Penalties for late or missing filings
- Interest on unpaid amounts
- Additional assessments for willful misclassification
What Happens During the Audit
The auditor reviews records, asks follow-up questions, and may request additional documentation. Employers can meet with the auditor in person, virtually, or through a representative such as a CPA or employment attorney.
Key steps include:
- Entrance interview to explain the audit scope
- Document review and verification
- Worker classification analysis
- Reconciliation of payroll records with tax filings
- Exit interview summarizing findings
If the auditor identifies discrepancies, the employer receives a proposed assessment. Employers have the right to challenge the findings through the EDD’s appeal process.
What to Do If You Receive an EDD Audit Notice
Employers should respond promptly and strategically. Steps include:
- Gather the requested documents in an organized format.
- Avoid providing unnecessary records that expand the audit scope.
- Consult with a tax professional or employment attorney experienced in EDD audits.
- Prepare explanations for any known discrepancies.
- Ensure consistency between documents, contracts, and actual practices.
A calm, well-prepared response helps keep the audit focused and manageable.
Have an Experienced California Business Law Attorney at Your Side
You don’t have to face an EDD tax audit alone. Your company deserves the experience of an attorney to guide you through the process and to help you mitigate risk. Whether you’re currently facing an audit or want to be proactive before one happens, we are here to help.
Our team at Weed Law Group, PC are ready to help with your business law needs. Contact us today for a consultation.

