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Brian H. Mahany

About Brian Mahany

About me

We are a unique boutique law firm concentrating in tax and fraud matters. Although small in size, we have handled some of the largest and highest profile cases in the U.S. and have offices in Milwaukee, Detroit, Minneapolis & Portland (ME). Presently we represent the whistleblower in the largest federal false claims act case in the U.S., the $2.4 billion case against Allied Home Mortgage.


In addition to being admitted to practice in Maine & Wisconsin, I am also admitted to practice before the U.S. Tax Court, U.S. Court of Military Appeals and many federal trial and appellate courts across the nation.


Most importantly, I enjoy what I do and look forward to coming to work everyday. Unfortunately few people can truly say that.