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Brian K. Duffey

The Duffey Law Firm

Brian K. Duffey

Attorney Profile

Brian K. Duffey concentrates his legal practice in the following disciplines: Probate & Trust Litigation, Probate & Trust Administration, Estate Planning and Residential Real Estate.  Mr. Duffey has made continuing legal educational presentations’ as both author and presenter to members of the Florida Bar, the New york, New Jersey and Pennsylvania Bars, as well as CPA professional organizations from the North Eastern United States to Florida. A brief selection of peer reviewed national publications include: The American Bar association’s Real Property, the Probate and Trust Law Journal, Estate planning magazine, Trust & Estates magazine and Valuation Strategies magazine.


Mr. Duffey’s clientele ranges from the ultra high net worth clients (in excess of $100,000,000 net worth) to a few million dollars in net worth. As a result Mr. Duffey has extensive experience with Probate and trust matters including both administration and litigation from the most complex to simple estates. His estate planning experience includes to same levels of wealth and complexity and include generational wealth planning using completed multiple trusts and partnerships structures including: Dynasty Trusts, grantor retained annuity trusts, irrevocable entity planning including asset preservation and exit strategy planning.


Before founding the Duffey Law Firm in July, 2009, Mr. Duffey was a partner with hodgson Russ, LLP, one of the 100 largest law firms in the United States. Prior to his affiliation with Hodgson, Mr. Duffey was a partner with his sister, Claudia Holland Duffey at Duffey & Duffey chartered attorneys, a probate, trust and estate planning law firm established in Boca Raton, Florida in 1973 by his father honorable Paul K. Duffey (deceased).


+ McGeorge School of Law
University of the Pacific, JD
Sacramento, California


+ Florida Atlantic University
B.A., English
Boca Raton, Florida


+ Florida, Supreme court and all Florida State Courts

+ United States District Court

+ Southern District of Florida

+ United State Supreme Court



+ Phone 561-862-4176
+ Email: bkd@duffey-law.com



The Duffey Law Firm’s foundation is based upon a simple principle: exceed client’s expectations.


Best Attorneys with Great Succes Rates

We work hard to provide you quality legal service beyond your expectations.

Brian K. Duffey


Attorney Profile

Brian K. Duffey concentrates his practice in the areas of; Probate and Trust Litigation, Estate Planning, Probate and Trust Administration, and Real Estate. The Duffey Law Firm traces its roots back to Brian’s father, the late Honorable Paul K. Duffey, and Brian’s sister, Claudia H. Duffey. This tradition of Duffey attorneys providing quality legal services to the greater Boca Raton community since approximately 1973.

Jonathan Burns


Attorney Profile

For many years, Jonathan Burns has concentrated his legal practice on litigation and working with clients to achieve solutions in complex client matters. Mr. Burns has established a reputation in the legal community as a well-prepared and committed advocate for his clients, with a proven track record of numerous verdicts and settlements in excess of one million dollars.

Clemens Bastos-Soares


Attorney Profile

Clemens Bastos is a paralegal with the Duffey Law Firm who is in the process of seeking her Juris Doctorate at St. Thomas University School of law. Ms. Bastos-Sores works diligently to support the more experienced senior staff attorneys in providing high quality legal services in probate and trust litigation and administration as well as estate planning and residential real estate matters.