Taxes, Audits

Audit Survival Guide: Understanding Your Rights as a California Taxpayer

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Arin Gregoryona, CPA

August 21, 2025

Tax audits can be a daunting experience for taxpayers, but understanding your rights under the California Taxpayers’ Bill of Rights can help you navigate the process with confidence. The California Department of Tax and Fee Administration (CDTFA) is committed to ensuring that taxpayers are treated fairly, with respect, and in accordance with the law. This article provides a detailed overview of your rights during a tax audit in California, as outlined in the California Taxpayers’ Bill of Rights.

What is a Tax Audit?

A tax audit is an examination of your financial records and tax returns to ensure that you have accurately reported your tax obligations and complied with California tax laws. Audits are typically conducted by the CDTFA for sales and use taxes, special taxes, and fees, or by the Franchise Tax Board (FTB) for income and franchise taxes.

Audits may be triggered by various factors, such as discrepancies in reported income, unusual deductions, or random selection. Regardless of the reason, taxpayers have specific rights that protect them throughout the audit process.

Your Rights During a Tax Audit

The California Taxpayers’ Bill of Rights, codified in the Revenue and Taxation Code (R&TC) sections 7080–7099.1, ensures that taxpayers are treated fairly and that their rights, privacy, and property are protected during the assessment and collection of taxes. Below are the key rights you have during a tax audit:

1. Right to a Fair and Impartial Examination

You have the right to a fair and unbiased audit. CDTFA auditors are required to conduct audits without prejudice or bias. They are not evaluated based on revenue quotas or goals, ensuring that their focus remains on compliance rather than revenue generation.

Example: If your business is selected for a sales tax audit, the auditor cannot target you based on personal bias or assumptions about your industry. For instance, if you own a restaurant, the auditor must evaluate your records objectively and cannot assume underreporting simply because restaurants are commonly audited.

2. Right to Be Informed

You have the right to receive clear and concise information about the audit process, including the reasons for the audit, the scope of the examination, and the specific records required. The CDTFA must provide you with Publication 70, Understanding Your Rights as a California Taxpayer, which explains your rights and obligations.

Example: Before starting the audit, the auditor provides you with a written explanation of the audit process, including the time period under review (e.g., 2022–2024) and the specific documents needed, such as sales receipts, purchase invoices, and bank statements.

3. Right to Representation

You have the right to bring a representative, such as a CPA, tax attorney, or enrolled agent, to assist you during the audit. Your representative can communicate with the auditor on your behalf and help ensure that your rights are protected.

Example: If you feel overwhelmed by the audit process, you can hire a CPA to handle communications with the auditor, review your records, and address any discrepancies. Your CPA can also attend meetings with the auditor to ensure that your interests are represented.

4. Right to Confidentiality

The CDTFA is required to keep your personal and financial information confidential. Tax information can only be disclosed to other government agencies as permitted by law.

Example: If you provide sensitive financial records during the audit, such as bank statements or payroll records, the CDTFA cannot share this information with unauthorized parties, such as competitors or the general public.

5. Right to Dispute Findings

If you disagree with the audit findings, you have the right to dispute them. You can request a meeting with the auditor’s supervisor or file an appeal. The CDTFA must provide you with a clear explanation of the audit findings and the reasons for any adjustments.

Example: After the audit, the auditor determines that you owe additional sales tax due to unreported cash sales. If you believe the auditor’s calculations are incorrect, you can request a meeting with the auditor’s supervisor to present additional evidence, such as detailed sales records or affidavits from employees.

6. Right to a Complete Copy of the Audit

You are entitled to receive a complete copy of the audit, including the auditor’s working papers, schedules, and narrative comments. This allows you to review the findings and prepare for any disputes or appeals.

Example: After the audit is completed, you request a copy of the auditor’s working papers to verify the calculations and ensure that all adjustments are supported by evidence.

7. Right to Claim a Refund

If you believe you have overpaid taxes as a result of the audit, you have the right to file a claim for a refund. The claim must be filed within the applicable statute of limitations.

Example: During the audit, you discover that you mistakenly overpaid use tax on certain purchases. After the audit, you file a claim for a refund to recover the overpaid amount.

8. Right to Assistance from the Taxpayers’ Rights Advocate

If you are unable to resolve a problem through normal channels, you can contact the Taxpayers’ Rights Advocate Office for assistance. The Advocate is an independent office within the CDTFA that helps taxpayers resolve disputes and ensures that their rights are protected.

Example: If you feel that the auditor is not addressing your concerns or is acting unprofessionally, you can contact the Taxpayers’ Rights Advocate Office for help in resolving the issue.

Steps to Prepare for a Tax Audit

To ensure a smooth audit process, it is important to be well-prepared. Here are some steps you can take:

  1. Organize Your Records: Gather all relevant financial records, such as tax returns, sales receipts, purchase invoices, bank statements, and payroll records. Ensure that your records are complete and accurate.
  2. Understand the Scope of the Audit: Review the notice of audit to understand the time period and specific issues under examination.
  3. Seek Professional Assistance: Consider hiring a CPA or tax attorney to guide you through the audit process and represent you if necessary.
  4. Communicate Effectively: Respond promptly to requests for information and maintain open communication with the auditor.
  5. Review the Audit Findings: Carefully review the auditor’s findings and request clarification if needed. If you disagree with the findings, be prepared to present evidence to support your position.

Understanding your rights during a tax audit is essential to ensuring a fair and transparent process. The California Taxpayers’ Bill of Rights provides robust protections for taxpayers, including the right to a fair examination, the right to representation, and the right to dispute findings. By being informed and prepared, you can navigate the audit process with confidence and protect your interests.

Arin Gregoryona, CPA

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