Sullivan & Worcester LLP advises on a range of tax-related issues which arise from employment and benefit matters. David Guadagnoli leads the practice. Described as ‘an exceptional resource’ for clients, Guadagnoli has strong experience in advising on tax-qualified retirement plans, particularly 401(k) and 403(b) plans. Amy Sheridan focuses on regulatory and tax requirements for welfare plans. Sheridan’s recent work includes assisting household employers with tax-qualified contribution plans. Both individuals are based in Boston.

Legal 500 Editorial commentary

Testimonials

Collated independently by Legal 500 research team.

  • ‘Attorneys at Sullivan & Worcester bring years of experience as well as their forward focus on regulatory development to ensure that the client has the right information to execute business goals while remaining compliant.'

  • ‘Very well up to date on current topics. Great research abilities and very responsive. Good communication and project management. ’

  • 'The team provides flexible support and has been very accommodating to meet challenging deadlines. They do this as a team, ensuring that the clients make successful decisions.’

  • ‘David Guadagnoli has proven time and again to be a savvy legal partner. He is responsive and consistently ensures that clients have the information needed to make sound business decisions.'

  • 'When challenges arise, David Guadagnoli can be counted on to make difficult regulatory concepts easy to understand and execute upon. To help the clients to continue to be successful, he provides training and creates education and support mechanisms for internal teams to repeat.’

  • ‘David Guadagnoli is an exceptional resource. He deals with very complex issues and always has the client's best interest in mind. He is a strong communicator and always responds recently.’

Key clients

  • Iron Mountain Incorporated
  • AlerisLife Inc.
  • ING Financial Services LLC
  • The RMR Group LLC
  • Sonesta International Hotels Corporation
  • Neighborhood House Charter School
  • Uncornered, Inc.
  • TravelCenters of America LLC
  • OneTen Coalition, Inc.
  • Industrial Logistics Properties Trust

Work highlights

  • Acting as outside general counsel for OneTen Coalition, Inc., including employment and benefits issues.

Practice head

The lawyer(s) leading their teams.

David Guadagnoli

Other key lawyers

Amy Sheridan