California EDD Payroll Tax Audit Guide: From Audit Notice to Appeal

By Marc Boulanger, CPA

A California EDD payroll tax audit can begin with a records request, a worker-classification question, an unemployment claim, or another employment tax issue. What starts as a review of one worker or one year can develop into a broader examination of payroll, independent contractors, accounting records, and employment tax reporting.

This guide explains the California Employment Development Department audit process from beginning to end: why businesses are audited, what records EDD examines, how worker classification is analyzed, what happens during the audit, and what employers can do if they disagree with the result.

What Is an EDD Payroll Tax Audit?

The California Employment Development Department conducts employment tax audits to determine whether businesses are complying with California's payroll tax laws.

EDD states that its payroll tax audits are used to verify compliance with the California Unemployment Insurance Code, determine whether workers are properly classified, verify that payments to employees have been properly reported, and protect workers' benefit rights.

California's payroll tax system includes Unemployment Insurance, Employment Training Tax, State Disability Insurance, and Personal Income Tax withholding.

Why Does EDD Audit California Businesses?

An EDD audit can arise in several ways. Some examinations involve routine employment tax compliance, while others begin because EDD encounters information suggesting a worker may have been improperly classified or wages may not have been reported correctly.

Worker classification is a major issue because a business may consider someone an independent contractor while EDD determines that the person should have been treated as an employee.

See: What Triggers an EDD Payroll Tax Audit?

Can an Unemployment Claim Lead to an EDD Audit?

It can.

A situation I see in practice is a worker who was treated as an independent contractor filing for unemployment benefits after the work relationship ends or available work declines.

That can force EDD to address whether the worker was actually an employee. Once classification becomes an issue, EDD may examine the relationship and potentially look at other workers treated in a similar manner.

An EDD auditor recently explained to me that the Department may have roughly seven days to make the initial unemployment eligibility determination. When the claimant was previously treated as a 1099 contractor, that can force an early classification decision that later becomes highly relevant to an employment tax audit.

That seven-day timeframe is an observation communicated to me by an EDD auditor in a current matter, rather than a published deadline I am relying upon here.

How Many Years Does an EDD Audit Cover?

EDD states that employment tax audits generally cover a three-year statutory period consisting of the 12 most recently completed calendar quarters.

The examination generally begins with a test year, which is usually the most recently completed calendar year.

Depending on what the auditor finds, the examination may expand to the entire audit period and, in some situations, beyond the normal three-year period.

See: How Long Does an EDD Audit Last?

The EDD Pre-Audit Questionnaire: DE 996Q

Before the examination gets underway, an employer may receive the EDD Pre-Audit Questionnaire, DE 996Q, along with information concerning the audit and records requested.

EDD's Tax Audit Guidelines state that the questionnaire asks about matters such as when and where records will be available, who EDD should contact about the audit, and other information concerning the business.

EDD's current audit guidelines instruct employers to return the questionnaire within 14 calendar days.

See: EDD Pre-Audit Questionnaire DE 996Q Guide

What Happens During the EDD Entrance Interview?

Before reviewing the records, the auditor conducts an entrance interview with the employer or the employer's designated representative.

EDD says the interview is used to explain the audit, gather information about the business and its organization, understand the accounting records, and answer questions about the examination.

Questions can also help the auditor understand how employees and independent contractors are paid and how those payments appear in the accounting system.

See: EDD Audit Entrance Interview: Questions to Expect

What Records Does an EDD Auditor Review?

An EDD employment tax audit is not limited to payroll reports.

EDD's published audit materials identify records that can include:

• General ledgers
• General journals
• Check registers and canceled checks
• Bank statements
• Financial statements
• Income and expense statements
• Balance sheets
• Cash payment records
• Payroll journals
• Individual employee earnings records
• Forms W-2
• Forms 1099
• Federal Forms 940 and 941
• California DE 9 and DE 9C filings
• Federal and state income tax returns

When worker classification is an issue, EDD may also request contracts, invoices, billings, corporate minutes, and other written agreements.

See: What Records Does an EDD Auditor Request?

How Does EDD Verify Payroll?

For a complete audit, EDD may verify whether gross wages and taxable wages were properly reported and whether Personal Income Tax was correctly withheld and reported.

From an accounting perspective, this means comparing records that should reconcile with one another: payroll journals, employee earnings records, Forms W-2, California wage reports, federal payroll tax returns, and the general ledger.

See: EDD Payroll Verification Test

Why Are 1099 Independent Contractors Important in an EDD Audit?

Payments made outside payroll often receive attention because EDD must determine whether people paid for services were properly classified.

Issuing a Form 1099 does not by itself establish that someone is an independent contractor.

The actual relationship between the business and worker matters.

See: EDD Independent Contractor Audit Guide

How Does the California ABC Test Apply?

For relationships subject to California's ABC test, the worker is generally presumed to be an employee unless the hiring entity establishes all three parts of the test.

The ABC test does not apply to every worker. California law contains exceptions for certain occupations and relationships, and another classification standard such as Borello may apply.

See: California ABC Test in an EDD Audit

Why Part B Can Become a Major Audit Issue

Part B focuses on whether the services are outside the usual course of the hiring company's business.

This is different from asking whether the worker controls a schedule, has an LLC, receives a Form 1099, or works for other customers.

The analysis requires understanding what the hiring business actually does and comparing that with the services performed by the worker.

See: Part B of the California ABC Test

Can the Same Worker Receive Both a W-2 and 1099?

A worker can sometimes perform separate services for the same business in different capacities, but dual treatment deserves careful review.

The central issue is whether the services treated as independent contractor work are genuinely separate and satisfy the classification rules applicable to that work.

If essentially the same services are being divided between payroll and contractor payments, EDD may question the arrangement.

See: Can You Be a W-2 Employee and 1099 Contractor for the Same Company?

What I Look at First in an EDD Audit

When I review a new EDD audit, I want to understand the accounting system and worker relationships before responding piecemeal to individual requests.

My initial review generally includes:

• The audit notice and audit period
• The DE 996Q and records request
• Payroll reports and wage filings
• The general ledger
• Forms W-2 and 1099
• Contract labor and outside service accounts
• Independent contractor agreements and invoices
• Workers performing services similar to employees
• Workers receiving both W-2 and 1099 compensation
• Potential ABC test or Borello issues
• Whether payroll records reconcile with the accounting records

The objective is to understand where the audit risk actually exists before the auditor develops conclusions from incomplete information.

What Happens While the Audit Is in Progress?

The auditor reviews the requested records, asks follow-up questions, and develops findings concerning payroll reporting and worker classification.

Additional records may be requested as issues develop.

If the test year reveals issues that may affect other periods, the examination can expand.

Maintaining organized responses and understanding what has already been provided becomes increasingly important as the audit progresses.

Can EDD Audit Information Be Shared With the IRS?

Yes. EDD states that employment tax audit information is made available to the IRS under an information exchange agreement, and the IRS may use that information in administering federal tax laws.

That does not mean every EDD audit automatically results in an IRS examination, but employers should understand that the audit does not necessarily exist in isolation.

How Does an EDD Audit End?

At the conclusion of the examination, the auditor explains the audit findings and any resulting liability.

If EDD determines additional employment taxes are due, the employer may ultimately receive a formal assessment.

Before simply accepting the amount, the underlying findings and calculations should be reviewed.

What Happens if EDD Issues an Assessment?

An assessment can include additional employment tax along with applicable penalties and interest.

If the employer disagrees, California provides a formal process for challenging the assessment.

See: EDD Notice of Assessment: What Happens Next?

Can You Challenge an EDD Audit Assessment?

Yes.

A challenge can involve the underlying worker-classification determination, the classification standard EDD applied, payments included as wages, the audit calculations, penalties, or other disputed findings.

See: How to Challenge an EDD Audit Assessment

What Is an EDD Petition for Reassessment?

A Petition for Reassessment is generally the formal procedure used to challenge an EDD employment tax assessment.

The petition is filed with the California Unemployment Insurance Appeals Board, or CUIAB, which is independent from EDD.

CUIAB currently states that general tax petitions have a 30-calendar-day filing period from the mailing date on EDD's notice. A jeopardy assessment has a 10-calendar-day period.

See: EDD Petition for Reassessment Guide

What Happens After an EDD Petition Is Filed?

CUIAB notifies EDD of the petition and EDD responds. If the dispute remains unresolved, the matter can proceed to a hearing before a CUIAB Administrative Law Judge.

At the hearing, the parties can present evidence and witnesses. The Administrative Law Judge then issues a decision.

CUIAB states that a party disagreeing with the judge's decision may pursue a further Board Appeal.

See: EDD Audit Appeals

What About EDD Penalties and Interest?

There is no single penalty that applies to every EDD audit. California law contains different penalties for different employment tax failures.

Interest is separate from penalties and can continue to accrue while a disputed assessment remains unpaid.

The assessment should therefore be separated into its underlying tax, penalties, and interest when evaluating what should be challenged.

See: EDD Audit Penalties and Interest

Can a CPA Represent You in an EDD Audit?

Yes. An employer can designate a representative during an EDD audit, and EDD's published petition guidance also recognizes CPA representation in the tax petition process.

EDD audits frequently combine tax law with accounting issues: general ledgers, payroll reports, wage filings, bank records, Forms 1099, Forms W-2, and audit calculations.

That makes understanding the financial records an important part of employment tax audit representation.

How Should a California Employer Prepare for an EDD Audit?

Preparation should begin before the records are delivered to the auditor.

1. Read the audit notice and identify the period under examination.
2. Review the DE 996Q and records request.
3. Identify employees, independent contractors, and dual-status workers.
4. Review Forms 1099 and payments outside payroll.
5. Reconcile payroll reports to EDD filings, federal payroll returns, and the general ledger.
6. Review contractor agreements, invoices, and other classification evidence.
7. Determine which worker-classification standard applies.
8. Organize the requested records before submitting them.
9. Prepare for the entrance interview.
10. Keep a record of what has been provided to EDD.

Common Mistakes During an EDD Audit

• Assuming a Form 1099 proves independent contractor status
• Assuming an LLC automatically makes a worker a contractor
• Sending records without first understanding what they contain
• Ignoring payments outside normal payroll accounts
• Failing to reconcile payroll with the general ledger
• Treating every contractor as though the facts are identical
• Ignoring possible exceptions to the ABC test
• Waiting until the end of the audit to examine the auditor's calculations
• Missing a formal petition deadline while continuing informal discussions

California EDD Payroll Tax Audit FAQs

What does EDD look for in a payroll tax audit?

EDD reviews employment tax compliance, including whether workers were properly classified, payments to employees were properly reported, gross and taxable wages were correctly reported, and applicable Personal Income Tax withholding was properly handled.

How many years does an EDD audit cover?

EDD states that employment tax audits generally cover a three-year statutory period consisting of the 12 most recently completed calendar quarters, although an examination may extend beyond that period in some situations.

Does EDD audit independent contractors?

Yes. Worker classification is one of the issues EDD examines during employment tax audits. EDD may review workers treated as independent contractors to determine whether they should have been classified as employees.

What records does EDD request during an audit?

Records may include general ledgers, bank statements, check registers, payroll journals, employee earnings records, Forms W-2 and 1099, federal payroll tax returns, California wage reports, income tax returns, financial statements, contracts, and invoices.

Can you challenge an EDD audit assessment?

Yes. An employer that disagrees with an EDD employment tax assessment may have the right to challenge it through a Petition for Reassessment filed with the California Unemployment Insurance Appeals Board.

Can a CPA represent me in an EDD audit?

Yes. An employer may designate a representative during an EDD audit, and EDD's published petition guidance recognizes CPA representation in the tax petition process.