Business and Corporate Law, Contracts and Estate Planning

Janathan L. Allen, APC and attorneys on staff have extensive business and corporate law expertise providing full-service legal representation and business legal services, including but not limited to:


Our corporate law and tax attorneys have the unique ability to represent and support individuals and businesses that have simple or complex legal issues, while providing integrated services such as full service accounting, business advice and consulting, and tax expertise with the convenience and efficiency of working with one experienced firm. This unique single-source approach informs decisions across the spectrum of business and personal legal issues, while leveraging economies of scale.

Estate Planning and Trust Lawyers

Estate Planning and Trust Lawyer San DiegoOur estate planning and trust attorneys provide counsel on revocable trusts, irrevocable trusts and estate planning for individuals, business owners and families. The costs of probate in California are exponentially higher than a simple family trust or spousal trust such as a disclaimer trust. We help to protect the assets and wealth your family has worked so hard to build, and to ensure that they are passed on to beneficiaries and heirs based upon your intentions.

We further advice executors and trustees in their fiduciary work to ensure they have the support needed to fulfill their mission while protecting their own personal financial exposures and legal obligations.

Business owners must give consideration to “business succession planning” to ensure business ownership interests are protected in cases of unexpected life events or emergencies, and to pass those interests to the next generation or beneficiaries that reflect your personal desires.

Estate planning often extends overseas in this global economy. The extensive domestic and international tax expertise of the firm is valued by clients with offshore bank and investment accounts, foreign trusts, who are struggling to understand and come into compliance with FBAR reporting, OVDP (Offshore Voluntary Disclosure Program) and FATCA compliance. Allen Barron is uniquely positioned to provide expert counsel and tax, estate planning and legal services in a complex international world.

Business Litigation and Dispute Resolution Services

Allen Barron’s commercial and business dispute resolution team works with individuals and business interests of all sizes to resolve matters ranging from several thousand dollars to contingent liabilities into the millions. We have the experience, expertise and proven legal skill to help with your matter. What types of business disputes do we handle? We represent parties in all business lawsuits and disputes including but not limited to:

Contact Experienced Business, Contract and Trust Attorneys in San Diego

As business, estate planning and tax attorneys licensed to practice in California, the federal judicial level and the U.S. Tax Court, the firm can represent both individuals and businesses with domestic and international tax law needs. Janathan L. Allen, APC, located in Southern California, provides business, contract, estate planning and tax attorney representation and legal services to clients located throughout the United States and worldwide.

Do you need an experienced attorney to craft or review a contract?

Are you planning to start or expand a new business in the San Diego area?

Are you a foreign national seeking to establish business in the United States?

Are you seeking to protect the assets, wealth or business ownership of your family through trust and estate planning?

Learn about the comprehensive legal services provided by Allen Barron and Janathan L. Allen, APC, to business owners, individuals and families across a broad spectrum of corporate, contract, trust and estate planning needs. We invite you to call today for a free and substantive consultation at 866-631-3470, or contact us to schedule an appointment.

Janathan L. Allan, APC, located in Southern California, provides legal services to clients located throughout the United States and worldwide.

Contact Allen Barron's Experienced Tax, Legal and Accounting Team Today

Contact your single source tax, legal and accounting team to learn more about our integrated services,
or call us at 866-631-3470 for a free consultation.

16745 West Bernardo Drive, Suite 260
San Diego, CA 92137

Telephone: (866) 631-3470
Fax: (858) 376-1410

Offices of Allen Barron, Inc.:

Main Office:
Allen Barron, Inc.
16745 West Bernardo Drive, Suite 260
San Diego, CA 92127
Phone: 858-304-0947
Phone: 866-631-3470
Fax: 858-376-1410
San Diego Law Office Map

San Diego Office
Allen Barron, Inc.
5720 Oberlin Drive
San Diego, CA 92121
Phone: 866-631-3470
Fax: 760-741-1410
San Diego Law Office Map

Las Vegas Office
Allen Barron, Inc.
333 South Sixth Street, Suite 230
Las Vegas, NV 89101
Phone: 702-749-4430
Fax: 702-933-1748
Las Vegas Office Map

San Diego Office
Allen Barron, Inc.
750 B Street, Suite 2610
San Diego, CA 92101
Phone: 619-702-8356
Fax: 619-923-8356
San Diego Law Office Map

San Francisco Office
Allen Barron, Inc.
300 Montgomery Street
Suite 410
San Francisco, CA 94101
Phone: 415-481-0475
Fax: 415-762-1539
San Francisco Law Office Map

Phoenix Office
Allen Barron, Inc.
40 North Central Avenue
Phoenix, AZ 85004
Phone: 602-903-7018
Fax: 602-357-1655
Phoenix Office Map