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Brittany Littleton owns and operates Littleton Legal. She started the firm to help Oklahoma families and businesses thrive through efficient and effective legal services.  Her practice focuses on business law, estate planning, elder law, trust administration, and probate. Brittany is a firm believer that clients are best served when their legal, financial, and accounting advisors are working collaboratively to strategize and advocate on their behalf.

Prior to forming the firm, Brittany was an associate at a busy boutique estate planning firm specializing in high net worth planning.  She gained valuable insight into how overwhelming estate planning and business succession could be for families and business owners, and the struggles that resulted from the lack of planning.  As the owner of Littleton Legal, she expands on that experience to help individuals and families from all walks of life plan for life’s unexpected events.  Brittany loves helping families find peace of mind through designing and building thoughtful estate plans that are unique to each family.  She carefully listens to clients to understand their needs and goals.  Her aim is to develop positive and productive long-term relationships that can not only avoid probate and minimize family strife, but can often preserve legacies, assets, and values across multiple generations.

An active participant in the local entrepreneurial community, Brittany is passionate about helping Oklahoma businesses prosper. Her extensive experience as a former In-House Counsel and Chief Operating Officer for multi-million-dollar businesses gives her a unique perspective when acting as outside general counsel services for local companies.  Her experience includes authoring business plans, developing branding and marketing strategies, finding new business opportunities, organizing funding, developing processes and procedures, navigating compliance with regulatory requirements, and negotiating mergers and acquisitions.

Throughout her legal career, Brittany has strived to maintain the highest professional standards.  She is an active member of the following professional organizations:

  • WealthCounsel
  • ElderCounsel
  • National Association of Elder Law Attorneys (NAELA)
  • Oklahoma Bar Association (Sections: Estate Planning/Probate/Trust; Business Law)
  • Tulsa County Bar Association (Committees: Probate/Estate/Elder Law, Corporate Law)
  • Broken Arrow Chamber of Commerce (Executive Board Member)
  • Oklahomans for Equality Business Alliance
  • Tulsa Interagency Council
  • Accounting & Financial Women’s Alliance – Tulsa Chapter
  • 36° North – Tulsa’s Basecamp for Entrepreneurs

Brittany serves her community as a social justice advocate.  She is a Board Member and a Committee Chair of the Immigrant & Refugee Services for the Tulsa YWCA.  She’s also active in the Tulsa Area United Way and University of Tulsa Alumni Association. She speaks Spanish fluently and is learning Amharic.

If you know Brittany personally, then you also know she’s a huge Pearl Jam fan; she’s seen them in concert 35+ times.  If you visit her office, she’ll probably casually brag about and then not-so-subtly expect you to admire her autographed Eddie Vedder poster.


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