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Phone: (818) 907-3244
Fax: (818) 981-4764

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Practice Areas

  • Tax Planning
  • Trusts and Estate Planning
  • Business Succession Planning
  • Guardianships
  • Estate Gift Tax Exemptions
  • Insurance Trusts
  • Irrevocable Trusts
  • Powers of Attorney
  • QPRTs
  • Revocable Living Trusts
  • Same Sex Couples
  • Specialized Trusts
  • Trust Administration 


San Fernando Valley College of Law
Juris Doctor (2002)


  • San Fernando Valley Bar Association
    - President 2016-17
    - President-Elect 2016
    - Secretary 2015
    - Treasurer 2014
  • State Bar of California
    - Trusts & Estates Section
    - Taxation Section
  • Los Angeles County Bar Association
    - Trust & Estates Executive Committee, past member
  • ProVisors
  • Women in Network (WIN), Founder
  • Sojourn Battered Women's Shelter
  • California Prison Industry Authority, Governor-appointed Boardmember 2011-2015
  • Woodland Hills Estate Planning Council


  • Best Lawyers Southern CaliforniaBest Lawyers Magazine, since 2018 
  • Top Female Attorneys in Southern California 2015, Los Angeles Magazine
  • Southern California Super Lawyer, Super Lawyers Magazine, since 2014
  • Southern California Rising Star, Super Lawyers Magazine, 2010-2013
  • Top Women Lawyers in Southern California, Los Angeles Magazine's Business Edition, 2012

Kira S. Masteller


Kira S. Masteller is a California trust and estate planning attorney and Shareholder at our Firm.

Her practice focus includes Federal estate and gift tax planning, estate planning, business succession planning, trusts, wills, powers of attorney, post-death trust administration, and probate.

In her nearly 20 years of dedicated work in trust administration and estate planning, Ms. Masteller also has experience in defending senior clients from adult children attempting to control family assets, and in setting up highly specialized trusts to benefit charities, family pets and other alternative beneficiaries.

A trusted advisor for our clients, Ms. Masteller’s practice also includes: 

  • Maximizing benefits of the current, federal $5,490,000 Federal estate and gift tax exemption.
  • Controlling assets while reducing estate taxes for our clients and their heirs.
  • Establishing special trusts to suit individual and family needs.
  • Keeping companies fiscally viable when a partner should retire or become disabled.
  • Using life insurance plans to ensure both business continuity and income for the heirs when a partner passes. 

Working throughout the San Fernando Valley and Southern California, Ms. Masteller represents a broad range of clients: families, individuals, trust and estate administrators, businesses, corporations, partnerships and limited liability companies all rely on her counsel. She enjoys showing individual and corporate clients how best to plan for their family’s or their business’ financial future through trusts, wills, estate planning, estate/gift tax planning, probate, trust administration, and carefully crafted Buy-Sell Agreements.

Ms. Masteller’s deep commitment to providing clients with the highest caliber service is reflected in her being named a Best Lawyer Southern California by Best Lawyers Magazine; Southern California Rising Star and then Super Lawyer each year since 2010, as published by Super Lawyers Magazine. She was also designated one of the Top Women Lawyers in Southern California in Los Angeles Magazine's Business Edition.

She is a tireless advocate who explains the complexities of estate and tax planning in practical terms – which allows clients to comfortably plan for their futures. Additionally, she strives to work in an organized, timely, professional manner, always making individualized service her first priority.

Ms. Masteller founded “Women In Network” (WIN), is a member of the Los Angeles County Bar Association's Trust & Estates Executive Committee and its former Chair, and currently serves as President of the San Fernando Valley Bar Association.

Governor Arnold Schwarzenegger appointed the California attorney to serve a four year term as a member of the Board of the California Prison Industry Authority in 2010. Ms. Masteller volunteers each month at a legal clinic for a battered women’s shelter in Santa Monica.
Encino Trusts and Estate PlanningTrusts & Estates Attorney


Publications and Noteworthy Legal Activities

  • Presenter, Year-End Tax & Estate Planning: Do We Have Tax Reform? - MCLE and CPE accredited Seminar Series, December 2017
  • Co-Presenter, Family Business, Business Succession and Estate Planning Techniques - San Fernando Valley Bar Association MCLE presentation, November 2017
  • Quoted, Buy a Home Now, Move In After Seller Dies - The Los Angeles Times, January 2017
  • Presenter, Family Business: Business & Estate Planning Techniques - MCLE and CPE accredited Seminar Series, April 2014
  • Co-Presenter, Year-End Tax & Estate Planning 2013 - MCLE and CPE accredited Seminar Series, December 2013
  • Co-Presenter, Tax & Estate Planning 2013: Stability at Last? - MCLE and CPE accredited Seminar Series, February 2012
  • Author, Understanding Conflicts of Interest in Estate Planning - Valley Lawyer Magazine, September 2013
  • Co-Presenter, The $5.12 Million Gift Tax Exemption: Estate Planning Opportunities Expiring December 31 - MCLE credited Seminar Series, September 2012
  • Quoted, LegalZoom Files for IPO, Plans to Expand Reach - San Fernando Valley Business Journal, May 2012
  • Co-Presenter, Good Business: Wealth Management & Estate Planning - MCLE credited Seminar Series, May 2012
  • Author, What You Might Not Know About Life Insurance
       - San Fernando Valley Business Journal, April 2012
  • Co-Presenter, 2011 Year-End Tax and Estate Planning - MCLE credited Seminar Series
  • Co-Presenter, Family Law and Estate Planning Crossover Issues - Pasadena Bar Association, 2011
  • Co-Presenter, Family Law and Estate Planning Crossover Issues - Beverly Hills Bar Association, 2011
  • Co-Author, Real Estate: Gifting Real Property Now - San Fernando Valley Business Journal, September 2011
  • Author, Revocation of a Family Trust without the Knowledge of the Cotrustee - Los Angeles Lawyer, June 2010
  • Author, Know Your Rights: Couples Can Limit Conflict the Second Time Around - Daily News, May 2009
  • Author, You have a Trust. Now What? - Estate Planning Points of Interest
LEWITT HACKMAN | 16633 Ventura Boulevard, Eleventh Floor, Encino, California 91436-1865 | 818.990.2120