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Business Tax Audit Preparation: What to Expect in California 2026

Navigating a business tax audit can be daunting. This updated guide outlines what to expect during a tax audit in California and practical preparation tips for 2026.

February 19, 20267 min readBusiness Tax
business taxauditburbankcaliforniasmall businesstax planningirs

Understanding Business Tax Audits in California

Business tax audits are assessments conducted by the IRS or the California Franchise Tax Board (FTB) to verify the accuracy of your reported income, expenses, and claims for deductions. Whether your company is based in Burbank, Los Angeles, or the surrounding suburbs, understanding the audit process and knowing what to expect can alleviate some stress.

Why Are Businesses Audited?

The main reasons for audits can include:

  • Random selection: Some audits are purely random.
  • Discrepancies: Any inconsistencies in your tax return compared to IRS or FTB records might trigger scrutiny.
  • High deductions: Claiming unusually high deductions relative to your income may prompt a review.
  • Specific industry flags: Certain sectors are more likely to be audited by the California FTB.

Common Audit Triggers in California

Understanding the common triggers can help you manage your books better. Here are some factors that might lead to an audit in California:

  • Not reporting all income: Especially if you work with cash transactions.
  • High business expenses: Deductions on your Form 540 - California Resident Income Tax Return.
  • Inconsistencies with previous years: If you’re suddenly reporting much lower or higher figures compared to previous filings.
  • Claiming tax credits: Especially new credits which can draw attention.

Preparing for a Tax Audit

When it comes to preparing for business tax audits, preparation is crucial. Here are steps you can take to ensure you are ready:

1. Organize Your Documentation

  • Income records: Summaries from your income-producing activities.
  • Expense receipts: Keep detailed records of all business expenses.
  • Contracts and agreements: Essential for substantiating your revenue.
  • Previous tax returns: To offer insight into your financial history.
  • Payroll Records: Be prepared to present California payroll tax DE-9 filings.

2. Understand the Audit Process

The audit process generally follows these stages:

  • Notification: You’ll receive a letter from the IRS or FTB.
  • Information request: Be prepared to provide the documentation requested by the auditor.
  • Meeting: You may have to meet with the auditor or submit items via mail.
  • Final decision: The auditor will provide results and potential adjustments.

3. Engage a CPA or Tax Professional

Having a professional by your side can make a big difference. A Burbank-based CPA like Calculus Tax not only understands local tax code but can also represent you during the audit. They can also:

  • Help minimize taxes owed.
  • Provide guidance on what documents to gather.
  • Aid in potential negotiations with the auditor.

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4. Review Your Tax Returns

Prior to an audit, it’s wise to review your previous tax returns. Check for:

  • Errors or inconsistencies.
  • Missing deductions or credits that you may have overlooked.

5. Stay Calm and Professional

Auditors are professionals doing their job. Remaining calm and cooperative throughout the audit process can create a more favorable atmosphere. Here are some tips:

  • Be courteous: Approach interactions with respect.
  • Don’t volunteer unnecessary information: Provide only what is requested.
  • Keep track of time: Make sure the audit does not extend beyond necessary.

What to Expect During the Audit

During an audit, expect some of the following:

  • Questions about financial documents: Be prepared to clarify discrepancies.
  • Discussions about your records: Auditors might request specifics on operations.
  • Review of supporting paperwork: This includes income and expense verification.
  • Possible adjustments: Be aware that they may adjust your reported amounts based on their assessments.

Bear in mind the deadlines; audits should generally conclude by December of the following year, unless extensions are applied.

California-Specific Considerations

  • Be aware of state rules, like the California minimum franchise tax.
  • Depending on your business type, be informed about specific California publications (like the IRS Circular 230 and the California Tax Code).

6. Know Your Rights

As a taxpayer, know that:

  • You have the right to representation.
  • You can request copies of all documents your auditor examines.
  • You have the right to appeal any findings you disagree with.

Common Misconceptions About Audits

There are several myths surrounding tax audits:

  • "Only wealthy businesses are audited." In reality, all businesses are subject to scrutiny.
  • "If I have nothing to hide, I have nothing to worry about." Even well-prepped businesses can be selected for audits.
  • "Audits are punitive." Instead, they aim to ensure compliance and accuracy.

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Conclusion

Preparing for a tax audit in California doesn’t have to be a daunting task. By understanding the audit process, organizing your records, and engaging with a professional CPA like Calculus Tax, you can navigate this landscape with confidence. Always keep abreast of new regulations and maintain thorough documentation to mitigate the risk of future audits.

Being proactive now can save you time and stress down the line.

To discuss your specific tax and audit preparations, don’t hesitate to book a consultation with us today!

Tags

  • business tax
  • audit
  • burbank
  • california
  • small business
  • tax planning
  • irs

FAQ

1. What triggers a business audit in California?

Audits can be triggered by discrepancies between your reported income and IRS records, high deductions compared to industry standards, and historical inconsistencies in your tax filings.

2. How long does the audit process take?

Typically, audits can last anywhere from a few weeks to several months, depending on the complexities of the business and the auditor’s workload.

3. Can I represent myself during an audit?

Yes, but having a licensed CPA or tax attorney can be beneficial, as they understand tax laws and can streamline the audit process.

4. What records should I keep for tax audits?

Keep all income records, receipts for business expenses, previous tax returns, contracts, and payroll documentation.

5. What are my rights during an audit?

You have the right to professional representation, to know why you are being audited, and to appeal any findings you disagree with.

6. Are state and federal audits different?

Yes, California has specific tax codes and regulatory guidelines that might differ from federal requirements, so it’s crucial to understand both.

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Frequently Asked Questions

What triggers a business audit in California?

Audits can be triggered by discrepancies between your reported income and IRS records, high deductions compared to industry standards, and historical inconsistencies in your tax filings.

How long does the audit process take?

Typically, audits can last anywhere from a few weeks to several months, depending on the complexities of the business and the auditor’s workload.

Can I represent myself during an audit?

Yes, but having a licensed CPA or tax attorney can be beneficial, as they understand tax laws and can streamline the audit process.

What records should I keep for tax audits?

Keep all income records, receipts for business expenses, previous tax returns, contracts, and payroll documentation.

What are my rights during an audit?

You have the right to professional representation, to know why you are being audited, and to appeal any findings you disagree with.

Are state and federal audits different?

Yes, California has specific tax codes and regulatory guidelines that might differ from federal requirements, so it’s crucial to understand both.

Need Professional Help?

The experts at Calculus Tax in Burbank, CA can handle this for you. Get a free consultation to discuss your specific situation.

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