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Insight. Integration. Innovation.
Allen Barron, Inc. and Janathan L. Allen, APC, offer integrated tax, legal, accounting and business advisory services to a diverse blend of domestic and international clientele.
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Tax

Services

Allen Barron’s domestic and international tax attorneys provide sound counsel on local, state, federal and international tax strategies, representing clients before…

Legal

Services

Janathan L. Allen, APC and attorneys on staff have extensive business and corporate law expertise and provide full-service legal representation as well as comprehensive estate planning

Accounting

Services

Comprehensive accounting, forensic accounting and tax preparation services provide valuable support and insight to businesses and individual clients…

Business Consulting

& Planning

Because a multitude of risk factors and an array of competitive forces must be considered in the formation and growth of any significant business, going it alone is simply not an option.…

Janathan L. Allen and Allen Barron Inc. Named:

"Readers Choice: Top Firm; Top Author 2025"

“…consistent visibility, engagement and thought leadership.”

Resolve Your Legal Tax & Accounting Challenges

The value of an integrated service provider is the quality of advice you receive and the ability to apply that comprehensive and accurate insight to your complex personal and business problems, challenges and opportunities.

It takes many entrepreneurs years to understand the inherent symbiotic relationship between tax, legal, accounting, production and employee management within any successful company or corporation.

Today’s business questions and problems are much more complex than even five years ago.

Business decisions must be made within a shorter window of opportunity when change is happening at an increasingly rapid pace.

The complications of cross-border, interstate and international business and competition has sharpened the need for accurate business insight and decision making and increased the value of an integrated business service partner who can help you through any potential opportunity or challenge.

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Founder, Allen Barron, Inc.

Janathan Allen is an experienced tax attorney and business lawyer who integrates business, legal, tax and accounting strategies to provide her clients with better answers to their questions and more informed strategies to leverage their opportunities.

Most businesses have separate tax attorneys, business attorneys, CPAs and accountants, tax preparers and financial advisors. If you take the same problem to each professional, they will provide what they genuinely believe is the right and best answer. However, it will only be based upon their unique (and somewhat limited) perspective.

The business attorney will have no idea how the solution they are recommending impacts business operations or your accounting systems. The financial planner has no idea how their recommendation may be impacted by interstate or international tax implications.

This is the genuine value of the integrated approach Janathan Allen and Allen Barron take when they work with you as a client on any challenge or opportunity.

Allen Barron’s legal services are provided by Janathan L. Allen, APC. 

MEMBER FIRM

Allen Barron, Inc. is proud to be a member of IR Global, a multi-disciplinary professional services network whose membership consists of the highest quality boutique and mid-sized firms which are focused on partner-led, personal service and have extensive cross border experience.

Represented in 155+ jurisdictions, covering over 70 unique practice areas, we are perfectly placed to offer the highest quality bespoke advice that meets the needs of the most complex client requirements.

Allen Barron was proud to sponsor IR Global’s International Conference here in San Diego in June, 2023.

Latest Blog Posts

This Month's PodCast

In the news

The American Cover Jan Feb 2025
Janathan Allen published in "The American" Jan/Feb 2025 Issue. Learn more about her most recently published article:
Tuesday, February 25, 2025
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Testimonials

Dealing with our firm’s taxes always seemed a stressful and cumbersome task. With Allen Barron preparing our tax returns, we have peace of mind knowing that Jan and her team are thorough, precise and competent, that our data is handled securely, and that her firm is constantly vigilant of ever changing tax laws that impact tax liabilities – both for our partners and our firm - so we can focus on what really matters to us – our company and our clients.

Badge of Honor

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Member Investor In Good Standing 2014-2020
North San Diego Business Chamber
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Offices of Allen Barron, Inc.

Main Office

16745 West Bernardo Drive, Suite 260
San Diego, CA 92127
Phone: 866-631-3470
Fax: 858-376-1410

San Diego Office

5720 Oberlin Drive
San Diego, CA 92121
Phone: 866-631-3470
Fax: 760-741-1410

Las Vegas Office

333 South Sixth Street, Suite 230
Las Vegas, NV 89101
Phone:866-631-3470
Fax: 702-933-1748

San Diego Office

750 B Street, Suite 2610
San Diego, CA 92101
Phone: 866-631-3470
Fax: 619-923-8356

San Francisco Office

300 Montgomery Street, Suite 410
San Francisco, CA 94101
Phone: 866-631-3470
Fax: 415-762-1539

Phoenix Office

40 North Central Avenue
Phoenix, AZ 85004
Phone: 866-631-3470
Fax: 602-357-1655