The Cost of an IRS Audit in California

If there’s one thing I know as a tax attorney, it’s that nobody wants to even consider the prospect of an IRS audit. As a tax attorney, I’m often asked about the potential financial impacts and consequences of undergoing an IRS audit in California. The answer is: it depends; mainly on the findings and the extent of any discrepancies in your tax filings. Let’s look at the potential financial impacts you may face if undergoing an IRS audit in California.

Additional Taxes Owed — If the IRS determines that you underreported income or incorrectly claimed deductions, you may be required to pay additional taxes. This can go back several years depending on the audit timeframe.

Penalties and Interest — The IRS imposes penalties for underpayment, negligence and substantial understatements. The penalty amounts range based on the type. For example the failure-to-pay penalty starts at .5% of the unpaid tax per month and an accuracy-related penalty is 20% of the understated tax due to negligence or substantial understatement. Fraud penalties can go up to 75%. Additionally, the IRS will charge interest on unpaid taxes and penalties.

Potential Loss of Deductions or Credits — If the IRS does not allow certain deductions or tax credits, it could impact your tax liability for the audited year and possibly for future years if similar deductions were taken.

State Tax Consequences — Since California’s Franchise Tax Board (FTB) often follows IRS audit findings, any federal adjustments may result in a FTB audit. That may result in additional state taxes, penalties and interest.

Future Audit Risk — While not an immediate financial risk, once audited, it is common for the IRS to flag your business for future audits. This is especially true if they find discrepancies and if adjustments were significant.

Impact on Business Operations — If the audit targets a business, it could lead to disruptions in operations, increased scrutiny of financial records, and possible adjustments to payroll taxes or employee classifications.

IRS audits can be a scary prospect, especially if you’re a San Francisco business. It’s important to keep accurate records and consult a San Francisco tax attorney or professional. And never ignore any type of IRS inquiry. Working with an experienced San Francisco tax professional can help review your business expenses and returns to make sure there are no red flags that may trigger an IRS audit in California.

Allison Soares is a partner and tax attorney at Vanst Law LLP. It doesn’t matter the issue: audits, collections, appeals, international disclosures, grumpy people— Allison enjoys fixing problems. In addition to her legal work, she has worked in accounting and utilizes that knowledge to her advantage while handling cases involving EDD audits from San Francisco to San Diego.

Allison Soares

Allison Soares, a renowned tax attorney, excels in representing clients before the IRS, FTB, EDD, and CDTFA. With a Bachelor of Arts in Finance from the University of Wisconsin, Milwaukee, and a transformative teaching stint in Brazil, Allison’s diverse background enriches her legal expertise. She pursued law at St. Thomas University School of Law, Miami, complementing it with an MBA in accounting and forensic accounting. Further honing her skills, she obtained a Master of Laws in Taxation from the University of San Diego School of Law. As an adjunct professor at San Diego State University, Allison imparts her knowledge in tax procedures, practice, and ethics. Her accolades include being named Best of the Bar by the San Diego Business Journal and multiple Super Lawyer recognitions. Committed to community service, she volunteers with Forever Balboa Park and Friends of Balboa Park. Allison’s authoritative contributions in tax law are showcased through her publications and speaking engagements.
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Brandessa Hale
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I can't recommend Allison enough! She helped me successfully navigate a stressful EDD audit with expertise and grace. Not only is she incredibly smart and thorough, but she's also genuinely kind—something you don’t always expect from an attorney. Her support and guidance made all the difference. If you need a tax attorney who knows her stuff and truly cares, she's the one to call!
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Robin Christiansen
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Thank you Allison for all of your help and knowledge, and your strong team And referrals. I am beyond grateful. You went above and beyond my expectations.
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Dee Thibodeau
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2024- Working with Allison has been an incredibly smooth experience both times I’ve worked with her. Her expert advice and the support she provides are outstanding, and we’ve had nothing but positive results each time. 2020- I was so impressed with her work during an EDD audit. I would HIGHLY recommend Allison to anyone going through an EDD Audit. From the very first 3 minutes of speaking with her, she was super helpful and professional, while also making me feel like I was talking to a friend, which really helped calm my anxiety. Allison was dedicated to helping us achieve the best possible outcome and was honest about all scenarios, even preparing us for the worst. We ended up with the VERY best outcome because of how she guided us through the process and made sure we had everything ready to tell our story to the auditor. If you want someone who truly listens, understands your business, and will be your biggest advocate, call Allison now! Be ready because she’s quick to respond with both calls and emails.
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Nadine Kunal
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Very thoughtful, concise, and honest advice provided. Would recommend her council to my family.
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Alex L
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We retained the services of Allison Soares for a recent IRS audit. The IRS was claiming we owed an exorbitant amount of money. After interviewing several qualified attorneys, Allison was the obvious choice. During this very stressful time for our family, we appreciated how knowledgeable and responsive she was from the very first call. Her professionalism and commitment to our case was truly impressive. She pointed out a few critical points, that another attorney may have missed, which we believe helped our case immensely. She guided us through this complicated process with great success and we could not have been happier with the outcome of the audit. We are 100% satisfied with her work and would highly recommend her to anyone seeking legal tax advice. Thank you so much Allison, we are truly grateful for all your hard work.
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Daniel Klein
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I called this office to have a tax issue clarified for me. I have never received more candid, honest, and useful information. I would highly recommend Allison Soares.
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Parisa Ansari
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Allison Soares is incredibly knowledgeable, prompt, and helpful. Her detailed expertise in tax matters made my experience exceptional. Highly recommended!
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Allen Wang
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I received an EDD audit letter for my small s-corp business. I feel nervous. Fortunately I found Allison. I talked with her on phone today about my business and my concern, she gave me very solid suggestions and confidence to handle this. She is very honest and I highly recommend her to anyone who has trouble with EDD audit!
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Elie Nader
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Allison Soares is a great tax attorney. She helped my business navigate an difficult tax situation and I am very happy with the outcome