
Private Wealth Law
High Net Worth Guide 2026 : Missouri
Rankings

Ranked Individuals
Ranked Individuals
About
Provided by Lewis Rice LLC
Lewis Rice has established itself as a leader in sophisticated trust and estate planning, providing comprehensive services that range from basic estate administration to innovative tax strategies for individuals, corporations, and fiduciary clients.
Lewis Rice has long been in the forefront of sophisticated estate planning. Our trust and estates practice includes advising clients concerning individual tax and estate planning, prenuptial agreements, charitable giving, and intra-family wealth transfers. In addition to serving individuals, we have been engaged by major corporations, other law firms, and trust companies to render tax and estate planning services.
We offer basic estate planning and administration services, including the preparation of wills, revocable trusts, irrevocable insurance trusts, estate and trust administration, tax return preparation, and estate, trust, and tax litigation.
Lewis Rice has also been a leader in offering creative tax and estate planning techniques to our clients, including personal residence trusts, irrevocable grantor trusts (i.e., gift trusts upon which the trust grantor intentionally remains liable for taxes on trust income), charitable trusts, intra-family sales, valuation freezes, and family limited partnerships.
Chambers Review
Provided by Chambers
Strengths
Provided by Chambers
Lewis Rice is very strong on estate planning. It is an excellent firm.
Private Wealth Law respondentHigh Net Worth
Notable Practitioners
Provided by Chambers
Senior Statespeople 
Senior Statespeople 
Michael D Mulligan
Michael Mulligan is a co-chair emeritus of the estate planning department at Lewis Rice and advises high net worth clients on matters relating to estate and tax planning.
Michael Mulligan was a national pioneer in estate planning. He's very creative and considered a terrific lawyer.
Private Wealth Law respondentHigh Net WorthMichael Mulligan is nationally recognised. He developed some great ideas over the years. He is a seminal figure for private wealth in Missouri.
Private Wealth Law respondentHigh Net WorthMichael Mulligan is amazing. He is so smart and generous. He can cite case law from memory as if he has a photographic-level memory.
Private Wealth Law respondentHigh Net Worth
Band 1 
Band 1 
Robert Will
Robert Will advises clients on disputes concerning trusts and estates. He also handles professional liability issues. Robert Will is fantastic. He has a stellar reputation in this area. He knows the courts, is very practical and is good on procedure.
Private Wealth Law respondentHigh Net WorthRobert Will is a go-to referral. He is an excellent lawyer and terrific litigator. Robert is easy to work with.
Private Wealth Law respondentHigh Net Worth
Band 2 
Band 2 
Jaime R. Mendez
Jaime Mendez is a highly experienced lawyer and advises high net worth clients on a range of matters related to private wealth, including estate and tax planning. Jaime Mendez has a good reputation. I know he has a lot of really good clients; he works with some good ultra high net worth clients.
Private Wealth Law respondentHigh Net Worth
Band 3 
Band 3 
Marian V. Mehan
Marian Mehan is highly experienced and has significant expertise in wealth planning matters relating to high net worth clients. Marian Mehan is very well respected, she has a large book of business, and clients really love her.
Private Wealth Law respondentHigh Net Worth
Ranked Individuals at Lewis Rice LLC (4)
Members
Provided by Lewis Rice LLC

Marian V. Mehan
View profile of Marian V. Mehan
Jaime R. Mendez
View profile of Jaime R. Mendez
Michael D Mulligan
View profile of Michael D Mulligan
Robert Will
View profile of Robert Will
What success is built on
Chambers is the leading data and intelligence partner for the legal sector.