Ken Brier


781-453-0030 x209

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Kenneth P. Brier is a partner who focuses his practice in the areas of estate, tax, and business planning.  With an understanding of big picture issues and an eye for detail, Ken brings more than 35 years of experience in service to clients of all ages. These include individuals, couples, families, entrepreneurs, executives, and business owners with local, multistate and multinational connections.  He has served as a neutral Personal Representative and Trustee for families enmeshed in probate litigation and as an expert witness in trust and estate matters.

Prior to establishing his practice in the Boston suburbs, as Brier & Associates, followed by Brier & Geurden LLP and then Brier & Ganz LLP, Ken was a member of the estate planning groups at Bingham McCutchen LLP and at Holland & Knight LLP in Boston.


• Massachusetts Bar, 1980
• U.S. District Court of Massachusetts, 1980
• U.S. Tax Court, 1986
• Also licensed as Certified Public Accountant in Massachusetts, 1981


• American Bar Association
• Massachusetts Bar Association
• Boston Bar Association
• Boston Estate Planning Council
• Society of Trust and Estate Practitioners
• American College of Trust and Estate Counsel, Fellow
• Massachusetts Society of Certified Public Accountants


• Columbia University School of Law, J.D., 1979
• Princeton University, A.B., cum laude, 1975


• Brier, Marandett & Rossetti (2019-Present)
• Brier & Ganz LLP (2014-2018)
• Brier & Geurden LLP (2007- 2014)
• Brier & Associates (2003-2007)
• Bingham McCutchen LLP (2000-2003)
• Holland & Knight LLP (1994-2000)


• Recognized in The Best Lawyers® (Woodward/White)
• Recognized in Super Lawyers®
• Accredited Estate Planner®
• Highly Ranked in Private Wealth Law by Chambers and Partners


• Secured a reformation from the Massachusetts Supreme Judicial Court of the funding provisions of a decedent’s marital trust.

• Structured pre-IPO installment sale of a high-tech founder’s stock to a nontaxable family corporation located offshore, with the price locked in by means of a forward option, avoiding tax on millions of dollars of gain accruing after the IPO.

• Negotiated resolution of a gift tax audit involving the valuation of multiyear gifts of family limited partnership interests, secured a valuation discount of 35% from the IRS Appeals office, resulting in savings of hundreds of thousands of tax dollars.

• Counseled surviving wife on alternatives for distributions from husband’s $4 million profit-sharing plan account, comparing projected income and estate tax consequences of lump-sum distribution, rollover to IRA and rollover to Roth IRA, children’s cash needs and family’s preferences for ongoing simplicity.

• Structured trust as a vehicle for a large corporation to voluntarily provide benefits to the widow of the deceased executive by transferring company stock to the trust prior to the company’s going public.

• “Created” sizeable estate tax deduction in the course of estate administration by structuring a $2.4 million 10-year loan from decedent’s insurance trust to decedent’s estate (holding facially illiquid LLC interest) in a manner qualifying for an upfront estate-tax deduction of all future interest payable on the loan.

• Streamlined administration of family trust several years after death of the grantor’s surviving wife, where (1) wife as husband’s executrix had transferred husband’s S corporation shares to a nominee trust upon husband’s death 12 years earlier with the estate as the beneficial owner, (2) wife  transferred family vacation home to same nominee trust, (3) family trust had never been appropriately divided into marital and family subtrusts, (4) wife’s estate had never been administered, and (5) one child purportedly had executed an ill-advised disclaimer of interest in family trust (which would have triggered a taxable gift); matters attended to included attention to estate and generation-skipping tax issues, probate of wife’s estate, division of trust into separate trusts for adult children, appointments of new trustees, and sale of interests in family vacation home among sometimes contentious children.

• Represented a decedent’s second wife in the renegotiation of a proposed settlement agreement with the decedent’s children, proposing in place of the settlement agreement that the wife execute partial disclaimers of federally-mandated spousal interests in retirement plans and simultaneously purchase the marital home (at no taxable gain) with the remaining plan proceeds, with results consistent with intended prenuptial agreement and superior tax results for all parties, and with this eleventh-hour proposal being accepted by counsel for all parties.

• Handled U.S. aspects of estate planning, in coordination with U.S. and Swiss advisors, for wealthy elderly couple with dual U.S.-Swiss citizenship, dual residences, and extensive corporate and real-property interests in U.S. and Switzerland, seeking to reconcile requirements of inconsistent U.S. and Swiss tax regimes and legal systems while adhering to pre-existing prenuptial agreement.

• Assisted terminally ill client with end-of-life planning, saving about $300,000 in estate taxes (about 35%) through (1) gifts of fractional interests in waterfront summer house and (2) conversion of land development company from S corporation to limited liability company, coupled with sales and gifting of LLC member interests to children.

• Assisted guardian with estate planning for special needs adult under Massachusetts statute, including preparation of new revocable trust, presentation of estate plan to probate court for approval, and liaison with insurance companies to designate trust as beneficiary of $4 million of annuity policies funded under structured settlement of worker’s compensation claim in New York.


• “Embracing Uncertainty in Planning in Volatile Times,” presented for the Norfolk and Plymouth Estate and Business Planning Council
• “Qualified and Nonqualified Plan Distributions: Massachusetts Taxation of Nonresidents,” presented for the Massachusetts Society of Certified Public Accountants
• “Massachusetts Income Taxation of Trusts and Estates,” presented at the Bentley Annual State Tax Forum
• “What Happens at Date of Death: The Role of an Executor and Others in Administering an Estate,” presented for the Boston Security Analysts Society
• “Asset Protection Planning-Selected Issues,” presented for the CPE Institute for Accountants
• “Recent Developments in U.S Tax Planning for the Multinational Family,” presented at the Fourth Annual International Forum on Offshore Trusts for Private Clients in New York City, sponsored by the Institute for International Research
• “Transferring the Business:  Succession Planning, ” presented at a program for the Choice of Business Entity, sponsored by Professional Education Systems, Incorporated
• “Family Limited Partnerships: The Empire Strikes Back” and the sequels “Family Limited Partnerships: Return of the Jedi?” and “Update on Family Limited Partnerships: Back to the Future,” all presented for the CPA/Law Forum
• “Estate Planning for ‘Hot Assets,'” presented for the Massachusetts Bar Association (panelist)
• “Grantor Trusts,” presented for Massachusetts Continuing Legal Education, Inc.
• “Transfer Tax Planning with Family Limited Partnerships and LLC’s: Current Developments and Techniques,” presented for the Federal Tax Institute of New England, Inc.
• “Unwinding Massachusetts Business Trust/QSUB Groups,” presented for Massachusetts Continuing Legal Education, Inc.
• “GRITs, GRATs and QPRTs,” presented for the CPA/Law Forum
• “The Increasing Interplay Between Trust Law and Family Law,” presented for the Boston Bar Association


• “Buying a Piece Of The American Pie – Structuring Ownership Of A US Residence”,  Family Wealth Report, June 27, 2017
• “Litigation settlements: Don’t forget the tax aspects”,  Massachusetts Lawyers Weekly, October 6, 2016 (co-author)
• “Estate Planning for the Family Business Owner Requires Special Knowledge”,  Massachusetts Family Business, Fall 2016
• “Death in the Digital Age”,  Private Wealth, January – February 2013 (co-author)
• “A solution to the Massachusetts Basis Puzzle?” Massachusetts Lawyer’s Weekly, May 30, 2011
• “State, Federal estate tax planning in a world reshaped” Massachusetts Lawyer’s Weekly, February 22, 2010
• “Estate Taxes and Carryover Basis” A World Turned Upside Down   SumNews  Winter, 2010
• “Estate Planning with the Estate Tax in Flux,” SumNews, Spring 2009
• “Planning for State Estate Taxes – Pitfalls and Possibilities,” Massachusetts Lawyers Weekly, Feb. 23, 2009
• “FLP Flips and Flops – Where Are We Now?,” Massachusetts Lawyers Weekly, September 6, 2004
• “Fractured HIPAA: Dealing with the New Privacy Regulations in Estate Planning,” Massachusetts Bar Association Section Review, Vol. 6, No. 3, 2004
• “‘Decoupled’ Train through Wonderland: Planning Under the ‘New’ Massachusetts Estate Tax,” SumNews, Summer 2003
• “Deep Freeze: Parking future appreciation in the value of a high-growth asset in an offshore private placement life insurance policy can put taxes on ice permanently,” Financial Planning, October 2002
• “Family Limited Partnerships and Chapter 14: Some Estate Planning Perspectives,” ACTEC Notes, Spring 1996
• “Family Limited Partnerships: Decanting Family Investment Assets into New Bottles,” The Tax Lawyer, Fall 1995 edition (co-author)
• “The Impact of Code Sec. 2704 on Family Limited Partnerships,” Trusts & Estates, September and October 1995 (co-author)
• “A Dirty Dozen of Liability,” Family Business, Winter 1994 (regarding personal liabilities arising from an incorporated business)
• “Preparing Your Clients for the Worst: Asset Protection Strategies Shield Individuals from Personal Liability,” Financial Planning, October 1993
• “Reformation of Massachusetts Estate Tax,” Massachusetts CPA Review, Fall 1986
• “Massachusetts Sales and Use Taxes on Computer Software,” Massachusetts CPA Review, Fall 1983 (co-author)
• “Like-Kind Exchanges of Partnership Interests: A Policy-Oriented Approach,” Tax Law Review, Winter 1983