About us

Our firm, conveniently located place de la Concorde in Paris, serves the American expat community in France. We provide the entire range of tax and legal services to meet our clients’ needs.


Taponier avocat

Pierre was born in Paris to an American mother and a French father. Thus, he is a dual French-American citizen and completely bilingual. He graduated from Sorbonne University with a Masters in law and received an L.L.M. (Masters degree) from Georgetown Law in Washington D.C..

Pierre is a New York attorney as well as a French avocat, admitted to practice law both in New York and Paris. He has worked for a number of law firms in tax and business law before opening his own practice. Pierre is involved with the American expat community and is the Treasurer of the American University Clubs of France.




George Donnelly is a Certified Public Accountant (CPA) licensed by the State of California (since 1990).

He has a Masters in Business Administration (MBA Finance) from Golden Gate University and a Bachelors of Science in Business Administration (Accounting) from California State University, Chico.

He has taught accounting courses and a CPA review course for Golden Gate University.