Tax Services
San Diego, CA
Located in Carlsbad’s booming business district, Withum is one of the nation’s top-rated and largest accounting firms.
Withum helps local corporations and nonprofits thrive, offering advisory, tax, audit, assurance and consulting services to the San Diego business community. We are more than just a Carlsbad CPA and accounting firm. We are a strong national resource providing all the traditional CPA and accounting services businesses and individuals require to minimize tax exposure and maintain compliance, plus a whole suite of advisory solutions to accelerate your success. That’s the Power in the Plus!
(760) 929 5959
San Diego Accounting and Advisory Service Specializations
Accounting Advisory and Financial Reporting
Employee Benefit Plan Audits
Private Client Services
Transaction Advisory
CA State and Local Tax Updates
Do you or your organization operate in multiple states? Do you own property in a variety of states? California State and Local Tax (SALT) laws are always changing and understanding the nuances of the states that you own or operate in is challenging. In these California resources, you’ll find just a dash of the most up-to-date details on rules and regulations as state and local tax changes happen by state!
Industries We Focus on in San Diego
Beyond the Region
- Inside Public Accounting Top 100 Firms – 23rd Largest Nationally
- Accounting Today Top 100 Firms – 22nd Largest Nationally
- Great Place to Work® – Fortune Best Workplaces for Parents and Women
- Vault Top 25 Accounting Firm
Partner In Charge
Andrew Hills, CPAAndrew Hills is the Partner-in-Charge at Withum’s San Diego office, bringing nearly 20 years of expertise in corporate tax compliance and mergers and acquisitions. He specializes in providing tax compliance and consulting services for privately held companies and high-net-worth individuals. Andrew’s deep knowledge of consolidated tax issues, multi-state tax planning and compliance, and ASC 740 income tax provisions gives him a comprehensive understanding of a company’s overall risks and opportunities. He also has extensive experience in mergers and acquisitions, including structuring transactions, due diligence, and cash flow analyses.
San Diego Leadership
Withum San Diego in the News
San Diego Business Journal Names Two Withum Leaders on the 500 Most Influential People in San Diego List
Withum is proud to share that the San Diego Business Journal (SDBJ) has named Andrew Hills, Partner, and Dan Baillie, Principal, on their 500 Most Influential People in San Diego list for 2025. Andrew Hills, CPA, is the Partner-in-Charge of Withum’s San Diego office, with over 20 years of expertise in corporate tax compliance and…
Withum’s San Diego Office Relocates to Carlsbad Business District
Withum is proud to announce the grand opening of its newly relocated office in San Diego’s Carlsbad business district. Situated in the Carlsbad business district, the new office location at 5780 Fleet Street, Suite 310, enhances Withum’s ability to serve clients more efficiently in Southern California. The 7,500-square-foot space boasts a modern, fresh work environment…
Withum Congratulates Anni Chen, CPA, on CalCPA Women to Watch Experienced Leader Award Nomination
Withum is proud to announce that Anni Chen, Audit Manager and CPA, has been nominated for CalCPA’s Experienced Leader Award. For 10 years, Chen has demonstrated exceptional success across several industries, including life sciences, technology and financial services. The CalCPA Women to Watch Awards celebrates the accomplishments of women CPAs who are making a difference…
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