Renat V. Lumpau


t 617-248-4040   f 617-248-4000

Renat Lumpau specializes in sophisticated tax and estate planning for US and international clients.  His advice covers all aspects of wealth management for high net worth clients, including designing comprehensive estate planning solutions to provide for future generations; implementing lifetime giving strategies to minimize gift, estate and generation-skipping transfer (GST) taxes; structuring and analyzing foreign trusts involving US grantors and beneficiaries, and executing charitable planning strategies to meet philanthropic goals in a tax-efficient manner.

Mr. Lumpau helps clients achieve their most important estate planning goals and resolve their most complicated tax issues.  His clients include private equity and hedge fund principals, business owners, government officials, sports team owners, high net worth foreign nationals and beneficiaries of wealth legacies.  He is a frequent author on important estate planning subjects and has been named repeatedly as a Massachusetts Super Lawyers Rising Star.  Mr. Lumpau is a member of the Society of Trust and Estate Practitioners (STEP) and of the Individual Tax and Private Client Committee of the International Bar Association.

Practice Focus

Wealth Management:  develop and implement advanced estate planning strategies to create lasting wealth and minimize taxes, and optimize existing structures to address clients’ changing needs.

International Estate Planning:  advise on US and cross-border estate planning for US nationals living abroad and foreign nationals with US family members, including income and transfer tax planning with foreign trusts, foreign investments in US real estate and compliance with US international tax rules.

Tax-Exempt Organizations:  represent public charities and private foundations in a broad spectrum of tax and compliance matters.

Representative Engagements

  • Designed creative solutions for modifying the terms of existing trusts, including trust decanting, out-of-court settlement agreements and court reformations.
  • Implemented gifts of carried interests in private equity funds at highly favorable valuations.
  • Established family office investment structure for ultra high net worth client designed to pool assets of multiple entities.
  • Helped foreign national with US family members to restructure several existing foreign trusts and implement new tax-efficient US estate planning vehicles.
  • Worked with members of large multi-generational family to build and transfer wealth using private family investment funds.
  • Regularly implement GRATs, QPRTs, sales to grantor trusts, split purchase trusts and other tax-favored techniques.
  • Obtained IRS ruling allowing a client to make substantial donation to private foundation using unique asset.
  • Established “friend-of” organizations supporting charities in Asia and the Americas.
  • Represented affiliate of Community Rowing, Inc., the nation’s premier non-profit rowing club, in obtaining tax exemption.

Publications and Presentations

Mr. Lumpau has presented at several wealth management and tax conferences in Massachusetts and nationally.


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