Harbor Law Group Schedule consult →
Corporate · Tax · Estate

Counsel that earns its keep.

Harbor Law Group is a 42-attorney firm representing closely-held businesses, family offices, and individuals across the eastern United States. Founded 2003. Three offices. One bar to clear: your outcome.

— Practice Areas

Three practices. Each one led by a partner with twenty-plus years in it.

We don't try to do everything. The work we take on is the work the firm has done well for two decades — and that's the work we keep.

01 — Corporate

Corporate & Transactions

Closely-held company representation: M&A, governance, commercial contracts, financings, and succession planning.

  • Acquisitions & divestitures
  • Board & governance
  • Commercial agreements
  • Founder & key-employee equity
02 — Tax

Tax Planning & Controversy

Federal, state, and cross-border planning. IRS controversy work, including audits, appeals, and Tax Court litigation.

  • Federal income tax
  • State & local
  • International planning
  • IRS audit defense
03 — Estate

Estate & Wealth Transfer

Multi-generational planning for high-net-worth families, including trusts, private foundations, and business succession.

  • Wills & revocable trusts
  • Irrevocable & insurance trusts
  • Charitable & legacy planning
  • Succession structures
— Attorneys

The four partners you're likely to meet first.

Every engagement begins with a partner. Not a paralegal, not an associate. We've found it's the single biggest predictor of the outcome.

Margaret Voss

Managing Partner · Corporate

22 years in middle-market M&A. Penn Law '02. Former GC of a mid-cap industrial holding company.

Daniel Cho

Partner · Tax

Tax LL.M., NYU '08. Former IRS appeals officer. Lectures on §1031 and Opportunity Zones.

Yvonne Beaumont

Partner · Estate

ACTEC Fellow. 19 years in trust and estate planning for owner-operators and family offices.

Reggie Lin

Partner · Corporate

Cross-border M&A and joint ventures. Chambers USA-recognized for the past 6 years running.

— Insights

What we're reading. What we're thinking.

Short, practical writing from the partners on changes that affect our clients. No marketing fluff, no SEO content mill — three notes a month, max.

May 2026 · Tax

Corporate Transparency Act: what closely-held companies still need to do.

The reporting deadlines moved, but most small entities still owe a filing. A short note on who's covered and what the filing looks like.

Read note →
April 2026 · Estate

The 2026 estate-tax sunset isn't a panic. It's a checklist.

Five planning moves worth considering before the exemption resets — none of which require lighting your money on fire.

Read note →
March 2026 · Corporate

Buy-sell agreements that survive the founder's bad year.

The two clauses most founders' agreements still get wrong, and the language we now recommend for any partnership over five years old.

Read note →

An initial consult is thirty minutes and free.

Tell us the situation in a sentence. We'll tell you whether we can help, what it would likely cost, and who in the firm would handle it.

Schedule a consultation →
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