Dan O'Neil

Dan O'Neil

Boston, MA recognized lawyers icon Recognized in Ones to Watch since 2021
McDermott Will & Schulte

259 Best Lawyers awards

McDermott Will & Schulte logo

Awarded Practice Areas

Employee Benefits (ERISA) Law Mergers and Acquisitions Law

Biography

Dan O’Neil focuses his practice on employee benefits and executive compensation matters with an emphasis on corporate transactions. Dan has experience with employee benefit and executive compensation due diligence, negotiation of the related provisions in transaction agreements and assists clients with issues relating to sections 280G, 162(m) and 409A of the Code. Dan is also experienced in a wide range of tax and benefits issues, including day-to-day retirement plan compliance, ERISA fiduciary matters, prohibited transactions and plan design. His writing has been featured in Benefits Quarterly.

Read full biography: https://www.mwe.com/people/dan-oneil/

McDermott Will & Schulte

259 Best Lawyers awards

McDermott Will & Schulte logo

Overview

  • Massachusetts, Massachusetts Bar Association, 2011
  • Massachusetts, Massachusetts Bar Association, 2011

Client Testimonials

Awards & Focus

Recognized in Best Lawyers: Ones to Watch® in America 2026 for work in:
  • Employee Benefits (ERISA) Law
  • Mergers and Acquisitions Law
Additional Areas of Practice:
  • Corporate Governance and Compliance Law

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