Karen K. Hartford

        Partner

        Karen partners with employers of all sizes on a broad range of employee benefit plan design, drafting, implementation, and operational matters.

        Karen’s practice focuses on advising clients on their group health benefits, including cafeteria plans, self-insured plans, consumer-directed/HDHPs, HRAs, and HSAs, and providing guidance on HIPAA, COBRA, and Affordable Care Act (ACA) compliance. She also has significant experience working with defined contribution and defined benefit pension plans, with particular experience in de-risking plans, terminating plans, filing voluntary correction submissions with the Internal Revenue Service (IRS) and Department of Labor, handling benefit claim disputes, and drafting and reviewing QDROs.

        Employers turn to Karen for creative and straightforward solutions to complex issues surrounding retirement plans, health care benefits, and taxation. They rely on her to explain all the possible strategies and solutions in clear terms, and to organize a step-by-step plan of action. Her diligent, thoughtful approach assures clients that, together, they can successfully steer through any challenge and reach a beneficial resolution.

        Karen’s representative matters include:

        • Terminating multiple defined benefit pension plans for a client, and navigating the almost two-year, highly government-regulated process—from seeking agency approvals to making distributions to participants—of removing millions of dollars of volatile retirement liability from the company’s books
        • Harmonizing the health and welfare benefit offerings of two large companies following their merger, including rewriting plan documents and employee communications
        • Assisting a client in adding employer stock as an investment offering under its 401(k) plan, which involved amending the plan document and expanding the plan’s summary plan description to comply with ERISA, the Internal Revenue Code, and Securities and Exchange Act regulations; and providing education and advice on the fiduciary implications of holding company stock in an ERISA-governed plan
        • Responding to the Internal Revenue Service’s proposed six-to-seven-figure penalty assessments under the employer shared responsibility provisions of the ACA for multiple clients and negotiating for significantly reduced to no penalty
        • Submitting a voluntary correction application to the IRS on behalf of a client that mistakenly excluded certain groups of employees from its qualified retirement plan; Karen’s rapid response permitted the client to significantly reduce the amount of corrective contributions it was required to make, while protecting its plan’s tax-qualified status for the future

        Karen is currently the Chair of the firm’s Diversity, Equity & Inclusion Committee and previously served as the Chairperson of the Associate Development Committee.

        A native Mainer, Karen thoroughly enjoys the outdoors through all seasons with her husband, two boys, and a very energetic soft-coated wheaten terrier.

        Services/Industries

        Education

        • University of Maine School of Law (J.D., cum laude)
          • Editor, Maine Law Review
        • Wesleyan University (B.A.)

        Bar Admissions

        • Maine

        Memberships

        • Maine State Bar Association
        • Maine Employee Benefits Council
        • New England Employee Benefits Council

        Honors

        • AV® rated by Martindale-Hubbell
        • Listed in The Best Lawyers in America® for Employee Benefits (ERISA) Law in Portland, Maine
        • Selected by peers for inclusion in New England Rising Stars under Employee Benefits

        Learn more about the third-party ratings, rankings, and selection processes used for inclusion.

        Firm Highlights

        Press Releases

        34 Verrill Attorneys, Across Four Offices, Recognized in the 2026 Chambers USA Guide

        BOSTON, Massachusetts, PORTLAND, Maine, WESTPORT, Connecticut, and WASHINGTON, D.C. – Verrill has been recognized as a Leading Firm in 14...
        Blog

        Will the Knicks Beat the Spurs? (Are Prediction Market Event Contracts Gambling?)

        For those of you who like to keep score, currently 18 states are engaged in litigation over prediction markets, such as Kalshi and Polymarket,...
        Alerts and Newsletters

        DOJ Announces Faster Review and Enhanced Enforcement for Benefits-Fraud FCA Matters

        On May 27, 2026, the U.S. Department of Justice (DOJ) Civil Division issued a new memorandum, “Accelerating Review and Enhancing Enforcement in...
        Alerts and Newsletters

        DOJ Announces Minnesota Health Care Fraud Takedown; Signals Intensified Medicaid Enforcement Nationwide

        On May 21, the Department of Justice (“DOJ”) announced a first-of-its kind Minnesota Health Care Fraud Takedown charging 15 defendants, including...
        Media Mentions

        Lauren Galvin Quoted in Massachusetts Lawyers Weekly on Arbitration and Anti-SLAPP Protections

        Verrill Partner Lauren Galvin was recently featured in a Massachusetts Lawyers Weekly article highlighting a notable Superior Court decision...
        Blog

        Section 530A Accounts: What Employers Should Consider Before Offering Contributions to “Trump” Accounts

        Section 530A accounts, commonly referred to as Trump accounts, have attracted attention since the enactment of the One Big Beautiful Bill Act in...
        Blog

        Navigating PBM Reform: Regulatory Changes, Market Shifts, and Practical Guidance for ERISA Fiduciaries

        Pharmacy Benefit Manager (“PBM”) arrangements have long relied on rebates with limited transparency into true drug costs. Recent regulatory and...
        Blog

        DOL’s Proposed Regulation on Selecting Alternative Investments: Broad Implications for 401(k) and 403(b) Plan Fiduciaries

        On March 30, 2026, the Department of Labor issued a proposed regulation purporting to implement an executive order to expand access to “alternative...
        Press Releases

        Verrill Welcomes Private Clients & Fiduciary Services Attorney Gracie Castle

        BOSTON, Massachusetts – Verrill is pleased to welcome Gracie Castle to the firm’s Private Clients & Fiduciary Services Group as an Associate,...
        Published Works

        Francesco De Vito Authors Article in the Journal of the American College of Mortgage Attorneys

        Verrill Partner Frank De Vito authored an article featured in the Spring 2026 issue of The Abstract, the journal of the American College of Mortgage...
        Alerts and Newsletters

        Recent FinCEN Advisory Highlights Rising Health Care Fraud Risk for Financial Institutions

        As the federal government intensifies its “whole of government” approach to combat fraud, waste, and abuse, particularly in Federal Health Care...
        Press Releases

        Two Verrill Attorneys Featured in the 2026 Lawdragon 500 Leading Global Bankruptcy & Restructuring Lawyers List

        PORTLAND, Maine – Verrill attorneys Roger A. Clement, Jr. and Robert J. Keach have been featured in the 2026 Lawdragon 500 Leading Global...