$ 165-525 per hour
I was born in Highland Park, Michigan, the oldest of four children. My parents were both children of immigrants and products of the Great Depression: my mother a homemaker and my father a businessman who grew up in poverty, helping support his family by selling newspapers on the streets of Detroit from the age of eight. My father’s background in particular shaped my perspective of family, work, and money. I bring that perspective, along with broad technical knowledge of the tax code, business, property, estate and trust law, to every estate and business planning engagement.
I earned my accounting degree from Michigan State University (1992) and my law degree from the University of Detroit (1995). I began my career in public accounting, working for two years at a firm that exclusively served ultra-wealthy families, including the Taubman family. That role introduced me to partnership taxation and gift tax planning. The technical experience was invaluable, but with almost no direct client contact, I never felt my work made a personal impact.
After earning my CPA, I moved to a small, local tax consulting firm, where I spent another three years working more closely with clients. That position expanded my experience across virtually every area of tax law, including partnership, corporate, individual, estate, and gift taxation. During slower seasons, I worked directly with clients who owed significant back taxes, as well as clients with estate and business planning needs. That hands-on experience sharpened my understanding of asset-protection strategies and provided a strong foundation for my current estate and business planning practice.
I live in Beverly Hills, Michigan with my wife, and we have two children (ages 19 and 22). In my free time, I enjoy all things outdoors –sailing, hiking, downhill skiing, hunting, and fishing. I am also an avid reader of historical fiction, psychology, and philosophy.
5
Practice Areas
25 years | 1,950 cases
25 years | 200 cases
25 years | 100 cases
25 years | 1,950 cases
$ 165-525 per hour
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Chat withState: Michigan
Acquired: 1997
No misconduct found
2250 Butterfield Dr Ste 240, Troy, MI, 48084-3404
64 Client Reviews
Showing 1 - 5 of 37 reviews | Practice Area Knowledge
Posted by Cornelia | May 08, 2026 | Hired Attorney | Wills & Living Wills
Bill Gaggos attorney
We have used Bill on two occasions to redo our will and trust documents. He has done excellent work and importantly explains complex legal language in an understandable way.Also he is very personable and has patience with his clients. Connie and Richard Landgraff
Posted by Jim | May 01, 2026 | Hired Attorney | Estate Planning
Great to work with, proactive, responsive & meticulous.
I have worked with Bill Gaggos for the past ten years assisting with my elderly family member’s estate planning. His expertise is evident in all our interactions. He is proactive, responsive, and meticulous with every detail. Bill not only handles paperwork but also offers valuable suggestions to imp...
Posted by Susan | September 30, 2024 | Hired Attorney | Estate Planning
Bill really helped us navigate our parents estates
When our mom passed, we contacted Bill. He had set up a trust for our parents. But they went to another attorney after that who revised the trust and left it in a real mess. Bill helped us navigate that and other legal tasks that needed to be addressed. He was kind and straightforward, guiding us to ...
Posted by Christopher | February 21, 2024 | Hired Attorney | Estate Planning
Estate planning
Bill exceeded my expectations on my father’s estate planning. It was a very difficult time for me, Bill took the time to walk me through the process. He was very knowledgeable, professional and most important responsive. Billing was accurate, precise and reasonable. I will be using Bill for all...
Posted by Rick | July 21, 2021 | Hired Attorney | Probate
Professional, Efficient Probate/Trust Attorney
William Gaggos provided expert legal assistance in settling the estate and expediting the Revocable Trust of my recently departed spouse. His services included the resolution of numerous financial and legal items in a professional manner and in an efficient timeframe. Mr. Gaggos made this necessary...
"Bill is a talented attorney with a great understanding of business and estate planning issues. I thoroughly enjoyed working with him, and would highly recommend him to others."
"I endorse this lawyer. Bill has superior knowledge in his practice area. He approaches each case with sound business reasoning and cares about achieving the best possible result for his clients."
"I endorse this lawyer. I have worked with Bill for many years and find him skilled, thorough and thoughtful."
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2019
Client Champion Award, Martindale-Hubbell
2008 - 2015
President, Gaggos Law Firm, P.C.
2006 - 2008
Attorney, Abear & Gaggos, PC
2001 - 2006
Attorney, Calhoun, Di Ponio & Gaggos, PLC
1995 - 2001
Staff CPA, Jenkins & Company, PC
1997 - Present
Michigan Associate of CPAsCPA
1997 - Present
Michigan State BarAttorney
1997 - Present
American Institute of Certified Public AccountantsMember
1995
JD - Juris Doctor
1992
BA - Bachelor of Arts
2019
IRA Distributions and Taxation with Estate Planning
2018
Top Nine Estate Planning Tips for CPAs
2015
Estate Planning
English