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Heidi A.
Lyon

  • Partner

Clients appreciate my thorough and detailed knowledge of employee benefits law and current trends, particularly in the areas of retirement plans and executive compensation. Although this is a technical and constantly evolving area, I work to take a practical approach, listen to client goals, and explain things in clear terms so they understand their options and, together, we can position them to achieve their goals.

Employee Benefits Attorney

Heidi Lyon is an employee benefits and executive compensation attorney who focuses her practice on a wide range of retirement plan-related and executive compensation matters, including 401(k), 403(b), 457(b) and pension plans, ERISA plan compliance and governance, counseling plan fiduciaries, plan design, deferred compensation plans and compensation planning. She serves a diverse client base including plan fiduciary boards and committees, publicly traded national and global businesses, corporate employers, colleges and universities, hospitals, professional firms, nonprofit and governmental entities.

Employee Benefits Attorney

  • Designing and drafting defined benefit and defined contribution retirement plans, including 401(a), 401(k), 403(b), 457, ESOPs, cash balance pension plans, and governmental plans.
  • Counseling employers and other plan fiduciaries on their duties, including engaging and retaining service providers through an RFP and plan governance issues.
  • Providing legal advice and training to fiduciary committees, boards and management teams.
  • Implementing cash balance pension plans to facilitate tax-deferred retirement savings in excess of what a standard 401(k) plan allows.
  • Coordinating the merger and transition of retirement plans sponsored by a publicly-traded company from multiple recordkeepers and in

Employee Benefits Attorney

  • Designing and drafting defined benefit and defined contribution retirement plans, including 401(a), 401(k), 403(b), 457, ESOPs, cash balance pension plans, and governmental plans.
  • Counseling employers and other plan fiduciaries on their duties, including engaging and retaining service providers through an RFP and plan governance issues.
  • Providing legal advice and training to fiduciary committees, boards and management teams.
  • Implementing cash balance pension plans to facilitate tax-deferred retirement savings in excess of what a standard 401(k) plan allows.
  • Coordinating the merger and transition of retirement plans sponsored by a publicly-traded company from multiple recordkeepers and investment service providers to one new provider.
  • Advising governmental plan sponsors on compliance with the unique framework of state and federal laws applicable to their plans.
  • Counseling tax-exempt employers and service providers on the issues raised by the final 403(b) regulations.
  • Designing early retirement programs to transition workforces.
  • Assisting employers with planning for acquisitions of new subsidiaries with substantially different existing benefit plan arrangements.
  • Structuring a plan with different levels of contributions for union and non-union employees at multiple locations within the same organization.
  • Reviewing, designing, and drafting non-qualified deferred compensation plans to reward executives and key employees and comply with Code Section 409A.
  • Performing preventative plan audits and client training to identify areas of non-compliance and inefficiency.
  • “Feeling SECURE Yet? Key Updates and Insights on SECURE Act Changes for Retirement Plans;” “Fiduciary Responsibility Panel Discussion: Navigating Retirement and Health + Welfare,” Warner 2025 HR Seminar, May 13, 2025, Grand Rapids, Michigan
  • “SECURE Retirement Legislation Update: Additional Guidance, Administration and Implementation,” Warner 2024 HR Seminar, May 1, 2024, Grand Rapids, Michigan
  • “SECURE Legislation Update,” Michiana Radiology Business Managers Association, February 27, 2024
  • “2023 Fall Legislative Update,” West Michigan Chapter of International Society of Ce
  • “Feeling SECURE Yet? Key Updates and Insights on SECURE Act Changes for Retirement Plans;” “Fiduciary Responsibility Panel Discussion: Navigating Retirement and Health + Welfare,” Warner 2025 HR Seminar, May 13, 2025, Grand Rapids, Michigan
  • “SECURE Retirement Legislation Update: Additional Guidance, Administration and Implementation,” Warner 2024 HR Seminar, May 1, 2024, Grand Rapids, Michigan
  • “SECURE Legislation Update,” Michiana Radiology Business Managers Association, February 27, 2024
  • “2023 Fall Legislative Update,” West Michigan Chapter of International Society of Certified Employee Benefits Specialists, November 8, 2023
  • “SECURE 2.0 Legislation: A New World for Retirement Plans,” Warner 2023 HR Seminar, May 16, 2023
  • Part 2: Distribution Rule Revisions,” Warner’s Employee Benefits SECURE Act 2.0 Webinar Series, April 12, 2023
  • Part 1: Changes to Retirement Plan Eligibility and Contributions,” Warner’s Employee Benefits SECURE Act 2.0 Webinar Series, March 28, 2023
  • “Retirement Plan Update” and “Returning to Normal? Preparing Your Benefit Plans for a Post-Pandemic World,” Warner 2022 HR Seminar In-Person Event, May 4, 2022, Grand Rapids, Michigan
  • “COVID-19 Updates and Discussion,” 2022 Joint TE/GE Council Employee Plans Annual Meeting, February 24-25, 2022
  • Legal Developments in Human Resources,” Association for Human Resources Management Panel, November 10, 2021, Grand Rapids, Michigan
  • “Retirement Plan Update,” West Michigan Chapter of International Society of Certified Employee Benefits Specialists, November 2, 2021
  • Employee Benefits Webinar Series: Part 2 – Retirement Plan Legal Update,” Warner Webinar, July 14, 2021
  • EBSA Practitioners Panel, IRS Tax-Exempt and Governmental Entities Council Meeting, February 26, 2021
  • “COVID-19 Issues for Employee Benefit Plans,” Michigan Association of CPAs Virtual Fall Tax Symposium, November 12, 2020
  • Employee Benefits Webinar Series: Part 1 – Retirement Plans: Preparing Your Plan for the New Normal, Year-End, and Beyond,” Warner Webinar, October 27, 2020
  • The New Normal and What’s Next for Retirement Plans,” Warner Webinar, June 11, 2020
  • EBSA Practitioners Panel, Virtual IRS TE/GE Council Meeting, National Press Club, Washington, D.C., February 27, 2020
  • “Employee Benefits Panel,” Warner 2019 HR Executive Panels, September 13, 2019, Traverse City, Michigan
  • “Crafting Deferred Compensation Solutions,” Warner Human Resources Seminar, May 7, 2019, Grand Rapids, Michigan
  • “Executive Compensation & Other Benefits Guidance,” IRS TE/GE Council Meeting, February 22, 2019, National Press Club, Washington, D.C.
  • “Employee Benefits Panel,” Warner 2018 HR Executive Panels, September 20, 2018, Traverse City, Michigan
  • “Planning for Change for Benefit Plans,” Warner Human Resources Seminar, May 3, 2018, Grand Rapids, Michigan
  • “Section 457(f) Issues,” IRS TE/GE Council Annual Meeting, February 23, 2018, Baltimore, Maryland
  • “Myth or Truth: Employee Benefits Panel,” Warner Labor & Benefits Executive Panels, October 26, 2017, Kalamazoo, Michigan
  • “Fiduciary Forum – Legal Review,” West Michigan Fiduciary Forum, October 12, 2017, Grand Rapids, Michigan
  • “Benefits Myth Busters,” Warner Human Resources Seminar, May 23, 2017, Grand Rapids, Michigan
  • “Top 5 Practitioner Issues for DOL,” IRS TE/GE Council Annual Meeting, February 23, 2017, Baltimore, Maryland
  • “Legal Requirements for 403(b) and 457(b) Plan Documents,” Northern Michigan School Business Officials, February 9, 2017
  • “Attracting and Retaining Millennials,” Warner Labor & Benefits Executive Panel, October 21, 2016, Traverse City, Michigan
  • “How to be a smart purchaser of retirement plans,” Radiology Business Managers of Michigan, November 4, 2015
  • Labor & Benefits Executive Panel, Warner Seminar, September 30, 2015, Kalamazoo, Michigan
  • “Understanding and Overcoming Retirement Plan Fiduciary Challenges,” West Michigan Fiduciary Forum, May 6, 2015
  • “Navigating the Retirement Plan Marketplace,” Warner Human Resources Seminar, April 20, 2015, Grand Rapids, Michigan
  • Employee Benefits/Executive Compensation Panel, Labor and Benefits Executive Panel-Government Enforcement Initiatives, October 23, 2014, Kalamazoo, Michigan
  • “Five 401(k) SPonsor FAQs,” 401(k) Rekon Event for 401(k) Plan Sponsors, April 24, 2014
  • “Communicating Employee Benefits,” Warner Human Resources Seminar, April 22, 2014, Grand Rapids, Michigan
  • “Monitoring and Controlling Benefit Costs,” Warner Human Resources Seminar, April 29, 2013, Grand Rapids, Michigan
  • “New Fiduciary Liabilities for Retirement Plans,” Healthcare Financial Management Association (West MI Chapter) Spring Conference, March 20, 2013, Caledonia, Michigan
  • “The Aging Workforce: Navigating the Perfect Storm,” MI-CUPA Annual HR Conference, October 5, 2012, Saginaw, Michigan
  • “The Aging Workforce: Navigating the Perfect Storm,” Employment Outlook & Strategy Seminar, October 2, 2012, Birmingham, Michigan
  • “How Does Compensation Affect Your Benefit Plan?,” Lunch ‘n Learn for Employee Benefit Plan Auditors in West Michigan, July 16, 2012
  • “An Aging Workforce: Navigating the Perfect Storm,” Warner Human Resources Seminar, May 2, 2012, Grand Rapids, Michigan
  • “Retirement Plan RFPs,” Warner Webinar, December 20, 2011
  • “Tackling Administration Challenges,” Warner Human Resources Seminar, May 25, 2011, Grand Rapids, Michigan
  • “FAQs About The Division of Retirement Plan Assets,” Grand Rapids Bar Association, Family Law Section, February 23, 2011
  • Annual Legal Panel, Association for Human Resource Management (West Michigan Chapter), November 10, 2010
  • “Back to the Basics of 401(k),” Warner Human Resources Seminar, March 23, 2010, Grand Rapids, Michigan
  • “New Compliance Challenges for Employers and Other Plan Fiduciaries” and “Hot Fringe Benefits Issues,” Warner Human Resources Seminar, September 11, 2008, Grand Rapids, Michigan
  • “The Legal Aspects of Wellness and Health Plan Compliance,” Health Care Seminar, August 21, 2007, Grand Rapids, Michigan
  • “Hot DOL Audit Topics,” IRS TE/GE Council Great Lakes Regional Meeting, April 2007
  • Contributor, “RFP/RFI/Benchmarking Results,” Plan Sponsor Magazine, November 2016
  • “Employers Should Weight Benefits of 401(k) Plan Changes,” Crain’s Grand Rapids, June 4, 2014
  • “Avoiding 10 Common Plan Compensation Mistakes,” Employee Benefit Plan Review, Volume 66, Number 9, March 2012
  • “Is Electronic Disclosure of Benefit Plan Documents an Option For You?,” Pension Plan Fix-It Handbook Newsletter, Fall 2009
  • “For Better or For Worse:  The New Determination Letter System For Qualified Retirement Plans,” Michigan Tax LawyerVolume XXII, Issue 2, Summer 2007
  • Contributor, “RFP/RFI/Benchmarking Results,” Plan Sponsor Magazine, November 2016
  • “Employers Should Weight Benefits of 401(k) Plan Changes,” Crain’s Grand Rapids, June 4, 2014
  • “Avoiding 10 Common Plan Compensation Mistakes,” Employee Benefit Plan Review, Volume 66, Number 9, March 2012
  • “Is Electronic Disclosure of Benefit Plan Documents an Option For You?,” Pension Plan Fix-It Handbook Newsletter, Fall 2009
  • “For Better or For Worse:  The New Determination Letter System For Qualified Retirement Plans,” Michigan Tax LawyerVolume XXII, Issue 2, Summer 2007
  • “Employers Will Soon Be Able To Offer Roth 401(k),” MiBiz West, November 14, 2005
  • Coauthor, “Division of Retirement Benefits,” Michigan Family Law (7th ed.), Michigan Institute of Continuing Legal Education
  • Upheaval in the World of Nonqualified Deferred Compensation
Image for Heidi A. Lyon

Heidi A.
Lyon

  • Partner
Grand Rapids

My admin

Clients appreciate my thorough and detailed knowledge of employee benefits law and current trends, particularly in the areas of retirement plans and executive compensation. Although this is a technical and constantly evolving area, I work to take a practical approach, listen to client goals, and explain things in clear terms so they understand their options and, together, we can position them to achieve their goals.

Employee Benefits Attorney

Heidi Lyon is an employee benefits and executive compensation attorney who focuses her practice on a wide range of retirement plan-related and executive compensation matters, including 401(k), 403(b), 457(b) and pension plans, ERISA plan compliance and governance, counseling plan fiduciaries, plan design, deferred compensation plans and compensation planning. She serves a diverse client base including plan fiduciary boards and committees, publicly traded national and global businesses, corporate employers, colleges and universities, hospitals, professional firms, nonprofit and governmental entities.

  • “Feeling SECURE Yet? Key Updates and Insights on SECURE Act Changes for Retirement Plans;” “Fiduciary Responsibility Panel Discussion: Navigating Retirement and Health + Welfare,” Warner 2025 HR Seminar, May 13, 2025, Grand Rapids, Michigan
  • “SECURE Retirement Legislation Update: Additional Guidance, Administration and Implementation,” Warner 2024 HR Seminar, May 1, 2024, Grand Rapids, Michigan
  • “SECURE Legislation Update,” Michiana Radiology Business Managers Association, February 27, 2024
  • “2023 Fall Legislative Update,” West Michigan Chapter of International Society of Ce
  • “Feeling SECURE Yet? Key Updates and Insights on SECURE Act Changes for Retirement Plans;” “Fiduciary Responsibility Panel Discussion: Navigating Retirement and Health + Welfare,” Warner 2025 HR Seminar, May 13, 2025, Grand Rapids, Michigan
  • “SECURE Retirement Legislation Update: Additional Guidance, Administration and Implementation,” Warner 2024 HR Seminar, May 1, 2024, Grand Rapids, Michigan
  • “SECURE Legislation Update,” Michiana Radiology Business Managers Association, February 27, 2024
  • “2023 Fall Legislative Update,” West Michigan Chapter of International Society of Certified Employee Benefits Specialists, November 8, 2023
  • “SECURE 2.0 Legislation: A New World for Retirement Plans,” Warner 2023 HR Seminar, May 16, 2023
  • Part 2: Distribution Rule Revisions,” Warner’s Employee Benefits SECURE Act 2.0 Webinar Series, April 12, 2023
  • Part 1: Changes to Retirement Plan Eligibility and Contributions,” Warner’s Employee Benefits SECURE Act 2.0 Webinar Series, March 28, 2023
  • “Retirement Plan Update” and “Returning to Normal? Preparing Your Benefit Plans for a Post-Pandemic World,” Warner 2022 HR Seminar In-Person Event, May 4, 2022, Grand Rapids, Michigan
  • “COVID-19 Updates and Discussion,” 2022 Joint TE/GE Council Employee Plans Annual Meeting, February 24-25, 2022
  • Legal Developments in Human Resources,” Association for Human Resources Management Panel, November 10, 2021, Grand Rapids, Michigan
  • “Retirement Plan Update,” West Michigan Chapter of International Society of Certified Employee Benefits Specialists, November 2, 2021
  • Employee Benefits Webinar Series: Part 2 – Retirement Plan Legal Update,” Warner Webinar, July 14, 2021
  • EBSA Practitioners Panel, IRS Tax-Exempt and Governmental Entities Council Meeting, February 26, 2021
  • “COVID-19 Issues for Employee Benefit Plans,” Michigan Association of CPAs Virtual Fall Tax Symposium, November 12, 2020
  • Employee Benefits Webinar Series: Part 1 – Retirement Plans: Preparing Your Plan for the New Normal, Year-End, and Beyond,” Warner Webinar, October 27, 2020
  • The New Normal and What’s Next for Retirement Plans,” Warner Webinar, June 11, 2020
  • EBSA Practitioners Panel, Virtual IRS TE/GE Council Meeting, National Press Club, Washington, D.C., February 27, 2020
  • “Employee Benefits Panel,” Warner 2019 HR Executive Panels, September 13, 2019, Traverse City, Michigan
  • “Crafting Deferred Compensation Solutions,” Warner Human Resources Seminar, May 7, 2019, Grand Rapids, Michigan
  • “Executive Compensation & Other Benefits Guidance,” IRS TE/GE Council Meeting, February 22, 2019, National Press Club, Washington, D.C.
  • “Employee Benefits Panel,” Warner 2018 HR Executive Panels, September 20, 2018, Traverse City, Michigan
  • “Planning for Change for Benefit Plans,” Warner Human Resources Seminar, May 3, 2018, Grand Rapids, Michigan
  • “Section 457(f) Issues,” IRS TE/GE Council Annual Meeting, February 23, 2018, Baltimore, Maryland
  • “Myth or Truth: Employee Benefits Panel,” Warner Labor & Benefits Executive Panels, October 26, 2017, Kalamazoo, Michigan
  • “Fiduciary Forum – Legal Review,” West Michigan Fiduciary Forum, October 12, 2017, Grand Rapids, Michigan
  • “Benefits Myth Busters,” Warner Human Resources Seminar, May 23, 2017, Grand Rapids, Michigan
  • “Top 5 Practitioner Issues for DOL,” IRS TE/GE Council Annual Meeting, February 23, 2017, Baltimore, Maryland
  • “Legal Requirements for 403(b) and 457(b) Plan Documents,” Northern Michigan School Business Officials, February 9, 2017
  • “Attracting and Retaining Millennials,” Warner Labor & Benefits Executive Panel, October 21, 2016, Traverse City, Michigan
  • “How to be a smart purchaser of retirement plans,” Radiology Business Managers of Michigan, November 4, 2015
  • Labor & Benefits Executive Panel, Warner Seminar, September 30, 2015, Kalamazoo, Michigan
  • “Understanding and Overcoming Retirement Plan Fiduciary Challenges,” West Michigan Fiduciary Forum, May 6, 2015
  • “Navigating the Retirement Plan Marketplace,” Warner Human Resources Seminar, April 20, 2015, Grand Rapids, Michigan
  • Employee Benefits/Executive Compensation Panel, Labor and Benefits Executive Panel-Government Enforcement Initiatives, October 23, 2014, Kalamazoo, Michigan
  • “Five 401(k) SPonsor FAQs,” 401(k) Rekon Event for 401(k) Plan Sponsors, April 24, 2014
  • “Communicating Employee Benefits,” Warner Human Resources Seminar, April 22, 2014, Grand Rapids, Michigan
  • “Monitoring and Controlling Benefit Costs,” Warner Human Resources Seminar, April 29, 2013, Grand Rapids, Michigan
  • “New Fiduciary Liabilities for Retirement Plans,” Healthcare Financial Management Association (West MI Chapter) Spring Conference, March 20, 2013, Caledonia, Michigan
  • “The Aging Workforce: Navigating the Perfect Storm,” MI-CUPA Annual HR Conference, October 5, 2012, Saginaw, Michigan
  • “The Aging Workforce: Navigating the Perfect Storm,” Employment Outlook & Strategy Seminar, October 2, 2012, Birmingham, Michigan
  • “How Does Compensation Affect Your Benefit Plan?,” Lunch ‘n Learn for Employee Benefit Plan Auditors in West Michigan, July 16, 2012
  • “An Aging Workforce: Navigating the Perfect Storm,” Warner Human Resources Seminar, May 2, 2012, Grand Rapids, Michigan
  • “Retirement Plan RFPs,” Warner Webinar, December 20, 2011
  • “Tackling Administration Challenges,” Warner Human Resources Seminar, May 25, 2011, Grand Rapids, Michigan
  • “FAQs About The Division of Retirement Plan Assets,” Grand Rapids Bar Association, Family Law Section, February 23, 2011
  • Annual Legal Panel, Association for Human Resource Management (West Michigan Chapter), November 10, 2010
  • “Back to the Basics of 401(k),” Warner Human Resources Seminar, March 23, 2010, Grand Rapids, Michigan
  • “New Compliance Challenges for Employers and Other Plan Fiduciaries” and “Hot Fringe Benefits Issues,” Warner Human Resources Seminar, September 11, 2008, Grand Rapids, Michigan
  • “The Legal Aspects of Wellness and Health Plan Compliance,” Health Care Seminar, August 21, 2007, Grand Rapids, Michigan
  • “Hot DOL Audit Topics,” IRS TE/GE Council Great Lakes Regional Meeting, April 2007
  • Contributor, “RFP/RFI/Benchmarking Results,” Plan Sponsor Magazine, November 2016
  • “Employers Should Weight Benefits of 401(k) Plan Changes,” Crain’s Grand Rapids, June 4, 2014
  • “Avoiding 10 Common Plan Compensation Mistakes,” Employee Benefit Plan Review, Volume 66, Number 9, March 2012
  • “Is Electronic Disclosure of Benefit Plan Documents an Option For You?,” Pension Plan Fix-It Handbook Newsletter, Fall 2009
  • “For Better or For Worse:  The New Determination Letter System For Qualified Retirement Plans,” Michigan Tax LawyerVolume XXII, Issue 2, Summer 2007
  • Contributor, “RFP/RFI/Benchmarking Results,” Plan Sponsor Magazine, November 2016
  • “Employers Should Weight Benefits of 401(k) Plan Changes,” Crain’s Grand Rapids, June 4, 2014
  • “Avoiding 10 Common Plan Compensation Mistakes,” Employee Benefit Plan Review, Volume 66, Number 9, March 2012
  • “Is Electronic Disclosure of Benefit Plan Documents an Option For You?,” Pension Plan Fix-It Handbook Newsletter, Fall 2009
  • “For Better or For Worse:  The New Determination Letter System For Qualified Retirement Plans,” Michigan Tax LawyerVolume XXII, Issue 2, Summer 2007
  • “Employers Will Soon Be Able To Offer Roth 401(k),” MiBiz West, November 14, 2005
  • Coauthor, “Division of Retirement Benefits,” Michigan Family Law (7th ed.), Michigan Institute of Continuing Legal Education
  • Upheaval in the World of Nonqualified Deferred Compensation