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David A. Guadagnoli

Boston, MA

Trusted employment attorney serving Boston.

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David A. Guadagnoli is an attorney based in Boston, MASSACHUSETTS. The practice focuses on Employment and Tax.

Based in
Boston, MASSACHUSETTS
Experience
attorney
Known for
Employment · Tax
  • Handles Employment and Tax matters from Boston, MASSACHUSETTS.
  • Recognized with Best Lawyers in America — Employee Benefits (ERISA) Law (2026).

About David A. Guadagnoli: David A. Guadagnoli is an attorney based in Boston, MASSACHUSETTS. The practice focuses on Employment and Tax.

Areas of practice

Practice focus

David A. Guadagnoli represents clients in Boston, Massachusetts across the following areas of law. Each area links to other verified attorneys with the same focus.

Biography

About David A. Guadagnoli

David concentrates his practice in employee benefits and executive compensation. With respect to benefits, David is experienced in the design, implementation and administration of welfare and fringe benefit arrangements and qualified retirement plans (including 401(k) plans and ESOPs) for large and small employers, retirement distribution planning for individuals and the design and implementation of nonqualified deferred compensation and equity compensation arrangements for public and private employers. David has extensive practical experience with nondiscrimination testing issues, plan recordkeeping and conversion issues, IRS and DOL audits and the use of self-correction and agency-approved programs and the use of ESOPs as a succession planning tool.

David also regularly negotiates employment, severance and change in control agreements, representing both executives and employers.

With over 30 years of experience as a practitioner, and having served as a plan fiduciary and on numerous boards, David brings a pragmatic approach to his practice and regularly counsels clients in the financial services industry by advising on and negotiating investment management agreements, structuring pension plan investments to avoid ERISA where possible (using venture capital operating companies (VCOCs) and real estate operating companies (REOCs), as appropriate), and helping clients navigate fiduciary and prohibited transaction issues under ERISA when not. David has worked with clients in manufacturing, real estate, professional services, education, financial services and the not-for-profit sectors.

David regularly speaks at seminars for the New England Employee Benefits Council, Massachusetts Society of CPAs and the American Society of Pension Professionals & Actuaries. David has published innumerable client alerts on employment benefit news and developments and was instrumental in creating a COVID Resource Center on Sullivan’s website, addressing a wide variety of coronavirus related issues by writing and publishing 28 client alerts that were sent out to the firm’s clients to help them cope with the impact of the COVID-19 pandemic and understand the implications of FFCRA, retirement and welfare provisions in the CARES Act, the Paycheck Protection Program and other actions taken by state governments and the federal government.

David has shepherded the practice to recognition by U.S. News Best Lawyers, Chambers USA and The Legal 500 U.S. and has been personally consistently ranked by Chambers USA, Best Lawyers in America® and The Legal 500 U.S.

Credentials

Education

  • Boston University School of Law

    LL.M · 1988

  • Boston University

    MBA

  • The George Washington University

    B.A.

Jurisdictions

Bar admissions

  • Massachusetts, Massa

    ACTIVE

Recognition

Awards & honors

  • Best Lawyers in America — Employee Benefits (ERISA) Law

    2026

  • Best Lawyers in America — Tax Law

    2026

  • Best Lawyers in America — Special Focus:

    2026

  • Best Lawyers in America — COVID-19

    2026

  • Best Lawyers in America — Awards:

    2026

  • Best Lawyers in America — Boston Magazine

    2026

  • Best Lawyers in America — Top Lawyers, Tax Law (2021, 2022)

    2026

  • Best Lawyers in America — , Employee Benefits (ERISA) (2013-2023) and Tax Law (2014-2023)

    2026

  • Best Lawyers in America — The Legal 500 U.S.

    2026

  • Best Lawyers in America — (2011-2020)

    2026

  • Best Lawyers in America — Chambers USA

    2026

  • Best Lawyers in America — , Ranked in Employee Benefits & Executive Compensation (Massachusetts) (2009-2022)

    2026

  • Best Lawyers in America — Massachusetts

    2026

  • Best Lawyers in America — Super Lawyers

    2026

  • Best Lawyers in America — (2006-2012)

    2026

Locations

Office locations

Main office

Boston, Massachusetts 02109

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Frequently asked

Common questions

  • What areas of law does David A. Guadagnoli practice?

    David A. Guadagnoli focuses on Employment and Tax.

  • Where is David A. Guadagnoli located?

    David A. Guadagnoli primarily serves clients in Boston, Massachusetts.

  • Is David A. Guadagnoli a verified attorney?

    David A. Guadagnoli's profile is listed but has not yet been claimed by the attorney. Verification status is pending.

  • How can I schedule a consultation with David A. Guadagnoli?

    You can book a consultation through LawyersListed directly from this page. Initial outreach can also be made by phone at 617-338-2800.