Kathleen C.Slaught
Partner
Labor & Employment
kslaught@seyfarth.com
Kathleen represents insurance companies, employers, pension and welfare plans, and ERISA plan administrators in all aspects of litigation arising from disputes over benefits, provider, and fiduciary claims.
More About Kathleen
Kathleen counsels compensation and benefit committees and Human Resources management regarding fiduciary duties, the administration of benefit plans, new health care laws, and deferred compensation legislation. She has handled a wide range of ERISA matters in court and in arbitration, including individual pension and welfare benefit claims, severance pay claims, executive compensation disputes, class action claims regarding plan design, and class action claims regarding plan administration and fiduciary responsibility. She represents both employer and Taft-Hartley Fund interests in arbitrations over plan benefits. She has represented employer trustees in federal court when sued for breach of fiduciary duty. She also has extensive experience representing insurance companies that act as claims administrators in defending suits brought by medical providers for failure to pay billed charges. She has also successfully litigated a case involving the California Insurance Fraud Prevention Act against an out-of-network surgery center recovering millions for a plan.
Kathleen also advises trustees of multiemployer benefit funds on all issues, including welfare and pension plan design and administration, investment of plan assets, the qualification of state domestic relations orders, drafting plan documents and general compliance with ERISA, the Internal Revenue Code, federal labor law, and other laws affecting welfare and pension funds. She is a frequent contributor to Seyfarth’s Health Care Reform Management Alerts and ERISA litigation blogs.
Kathleen also advises trustees of multiemployer benefit funds on all issues, including welfare and pension plan design and administration, investment of plan assets, the qualification of state domestic relations orders, drafting plan documents and general compliance with ERISA, the Internal Revenue Code, federal labor law, and other laws affecting welfare and pension funds. She is a frequent contributor to Seyfarth’s Health Care Reform Management Alerts and ERISA litigation blogs.
- JD, The George Washington University Law School
- BA, University of California, San Diego
- California
- Hawaii
- US Court of Appeals, Ninth Circuit
- US District Court, Central District of California
- US District Court, Eastern District of California
- US District Court, Northern District of California
- US District Court, Southern District of California
- US District Court, District of Hawaii
Related Services
Related Key Industries
Blogs
Related News & Insights
-
Webinar
Oct 8, 2024
Webinar Recording: ERISA Litigation Developments - California Leads the Way
-
Firm News
08/15/2024
220 Seyfarth Attorneys Chosen as Leaders in Their Fields by Best Lawyers in America 2025
-
Recognition
06/12/2024
Seyfarth Earns Top Tier Rankings Again in The Legal 500
-
Recognition
08/17/2023
210 Seyfarth Attorneys Chosen as Leaders in Their Fields by Best Lawyers in America 2024
- Listed in Best Lawyers in America (Woodward/White Inc.) for Litigation - ERISA (2018-2022, 2025)
- Recognized as a Leading Lawyer for Labor and employment - ERISA litigation, The Legal 500 (Legalese Ltd.) (2023-2024); Recognized as a Recommended Attorney for ERISA litigation by The Legal 500 (Legalese Ltd.) (2020-2024)
- Recognized as a "Lawyer of the Year" lawyer by Best Lawyers in America (Woodward/White Inc.) for Litigation - ERISA (2023-2024)
- American Bar Association (editor, ERISA Section 2018-2023)
- Bar Association of San Francisco
- California Bar Association
- Hawaii Bar Association
- College of Labor and Employment Lawyers (Election as Fellow, 2016)
- Author, “ACA Whistleblower Protections,” LexisNexis Practice Note Advisor (2024)
- Co-Author, "Fiduciary Responsibilities of Hospital Trustees," Trustee Insights, American Hospital Association (November 2021)
- Co-Author, "Early Retirement Incentive Programs," Benefits Magazine (July 2021)
- Chapter Editor, "Recent Developments in ERISA," ABA's Business and Corporate Litigation Committee, Business Law Section (June 16, 2021)
- Co-Author, “Supreme Court Remands Case Back Seeking Clarification of the Dudenhoeffer Pleading Standard,” Beneficially Yours: ERISA & Employee Benefits Litigation Blog, Seyfarth Shaw LLP (January 15, 2020)
- Co-Author, "Texas Judge Rules That The Affordable Care Act (Obamacare) is Unconstitutional -- Without Consequence (For Now)," Health Care Reform Management Alert (Issue 118), Seyfarth Shaw LLP (December 19, 2018)
- Co-Author, "No Quick Exit On 401(k) Class Action Alleging Imprudent Proprietary Fund Offerings," ERISA & Employee Benefits Litigation Blog, Seyfarth Shaw LLP (September 4, 2018)
- Co-Author, “Different Strokes for Different Folks: The Feasibility of Implementing Different Benefits Plans for Different Categories of Employees (Part I),” Future Enterprise Blog, Seyfarth Shaw LLP (July 25, 2018)
- Co-Author, “A Liar and a Cheat?” ERISA & Employee Benefits Litigation Blog, Seyfarth Shaw LLP (January 5, 2017)
- Co-Author, “EEOC Releases Sample Notice for Wellness Programs,” Management Alert, Seyfarth Shaw LLP (June 23, 2016)
- Author, “Understanding the Whistleblower Provisions of the ACA,” LexisNexis Practice Note Advisor (October 2015)
- Co-Author, “No Cover-Up Needed: Tenth Circuit Rules That Fraudulent Concealment Not Required To Toll the General Limitations Period For Fiduciary Breach Claims,” ERISA & Employee Benefits Litigation Blog, Seyfarth Shaw LLP (April 7, 2015)
- Co-Author, “Ninth Circuit Softens Its Position On Surcharge–But Defers Its Scope For Another Day,” ERISA & Employee Benefits Litigation Blog, Seyfarth Shaw LLP (December 30, 2014)
- Co-Author, “Sixth Circuit ‘Unfriends’ DOL: No “Regulation By Amicus” For ERISA Venue Selection Clauses,” ERISA & Employee Benefits Litigation Blog, Seyfarth Shaw LLP (October 24, 2014)
- Co-Author, "San Francisco Amends Its Health Care Law to Phase out HRAs," Retail Detail, Seyfarth Shaw LLP (August 14, 2014)
- Co-Author, “A Flush Beats a Straight – Another Court Holds that ERISA Plan Anti-Assignment Provisions Trump Participant Assignments,” ERISA & Employee Benefits Litigation Blog, Seyfarth Shaw LLP, (June 12th, 2014)
- Co-Author, “Hardly Strict Tracing after Sereboff,” ERISA & Employee Benefits Litigation Blog, Seyfarth Shaw LLP, (February 25, 2014)
- Co-Author, "San Francisco Makes an “Exception” for HRAs, Easing Compliance with the SF Health Care Law," Retail Detail, Seyfarth Shaw LLP (February 10, 2014)
- Co-Author, "Cloud of Litigation Rains on a Plan," ERISA & Employee Benefits Litigation Blog, Seyfarth Shaw LLP (October 10, 2013)
- “The Affordable Care Act Makes Retailers’ Compliance with San Francisco Health Care Law a Bit More Complicated,” Retail Detail, Seyfarth Shaw LLP (July 24, 2013)
- Co-Author, “Issue 62: More Guidance On “Minimum Value” - Not All Wellness Incentives Considered,” Client Alert, Seyfarth Shaw LLP (May 15, 2013)
- Co-Author, “It’s not lights out for Edison’s Investment Committee,” ERISA & Employee Benefits Litigation Blog (March 28, 2013)
- Co-Author, “Issue 53: Final Rules Issued on Essential Health Benefits, Actuarial and Minimum Valuation,” Health Care Reform Management Alert, Seyfarth Shaw LLP (February 27, 2013)
- Co-Author, “Issue 48: How Will the Employer Penalty in 2014 Work? Employer Shared Responsibility Proposed Regulations Issued,” Health Care Reform Management Alert, Seyfarth Shaw LLP (January 4, 2013)
- Co-Author, “Issue 44: Wellness Programs Under the Affordable Care Act - New Agency Guidance,” Health Care Reform Management Alert, Seyfarth Shaw LLP (November 26, 2012)
- Co-Author, “Court Confirms that ERISA Remedies are Limited,” ERISA & Employee Benefits Litigation Blog (November 12, 2012)
- Co-Author, “The Seventh Circuit Weighs in on an Interest Assumption for Withdrawal Liability Purposes” ERISA & Employee Benefits Litigation Blog (August 29, 2012)
- Co-Author, “Risk Involved in Attempting to Shift Pension Costs to Current Employees,” ERISA & Employee Benefits Litigation Blog (March 13, 2012)
- Co-Author: “The Ninth Circuit Opens the Door to Additional Defendants in 502(a)(1)(B) Cases,” ERISA & Employee Benefits Litigation Blog (November 12, 2011)
- Co-Presenter, “ERISA Litigation Developments - California Leads the Way,” Webinar, Seyfarth Shaw LLP (October 8, 2024)
- Co-Presenter, "ERISA Litigation - 2022 Retrospective and Anticipated 2023 Developments," Webinar, Seyfarth Shaw LLP (January 19, 2023)
- Speaker, "ERISA Covered Health and Welfare Plan Administration: Compliance, Fiduciary Liability, DOL Enforcement Actions," Strafford Publications (June 23, 2022)
- Co-Presenter, "Corporate and Plan Fiduciary Duty: Addressing COVID-19 Liability Risk," Webinar, Seyfarth Shaw LLP (June 18, 2020)
- Presenter, "Disability Claims & Procedures: DOL Final Rule," Webinar, Strafford Publications, Inc. (March 26, 2019)
- Speaker, "Defending ERISA Sect. 510 Retaliation and Interference Claims from Workforce Realignments and Terminations," Webinar, Strafford Publications, Inc. (December 19, 2017)
- "San Francisco Ordinances: An Employer’s Guide to Doing Business in SF," San Francisco Employer Advisory Council (April 10, 2014)
- Speaker, "DOMA, Windsor decision and the impact on Employee Benefit Plans," San Francisco Employer Advisory Council (November 7, 2013)
- Panelist, "The Aftermath of DOMA & Prop 8. What now?" Presented at the Santa Clara Bar Association (August 29, 2013)
- "ERISA Year In Review," Webinar (December 2012)
- Employee Benefits Quarterly Update, Advanced Labor & Employment Conference (Fall 2012)
Kathleen represents insurance companies, employers, pension and welfare plans, and ERISA plan administrators in all aspects of litigation arising from disputes over benefits, provider, and fiduciary claims.
More About Kathleen
Kathleen counsels compensation and benefit committees and Human Resources management regarding fiduciary duties, the administration of benefit plans, new health care laws, and deferred compensation legislation. She has handled a wide range of ERISA matters in court and in arbitration, including individual pension and welfare benefit claims, severance pay claims, executive compensation disputes, class action claims regarding plan design, and class action claims regarding plan administration and fiduciary responsibility. She represents both employer and Taft-Hartley Fund interests in arbitrations over plan benefits. She has represented employer trustees in federal court when sued for breach of fiduciary duty. She also has extensive experience representing insurance companies that act as claims administrators in defending suits brought by medical providers for failure to pay billed charges. She has also successfully litigated a case involving the California Insurance Fraud Prevention Act against an out-of-network surgery center recovering millions for a plan.
Kathleen also advises trustees of multiemployer benefit funds on all issues, including welfare and pension plan design and administration, investment of plan assets, the qualification of state domestic relations orders, drafting plan documents and general compliance with ERISA, the Internal Revenue Code, federal labor law, and other laws affecting welfare and pension funds. She is a frequent contributor to Seyfarth’s Health Care Reform Management Alerts and ERISA litigation blogs.
Kathleen also advises trustees of multiemployer benefit funds on all issues, including welfare and pension plan design and administration, investment of plan assets, the qualification of state domestic relations orders, drafting plan documents and general compliance with ERISA, the Internal Revenue Code, federal labor law, and other laws affecting welfare and pension funds. She is a frequent contributor to Seyfarth’s Health Care Reform Management Alerts and ERISA litigation blogs.
- JD, The George Washington University Law School
- BA, University of California, San Diego
- California
- Hawaii
- US Court of Appeals, Ninth Circuit
- US District Court, Central District of California
- US District Court, Eastern District of California
- US District Court, Northern District of California
- US District Court, Southern District of California
- US District Court, District of Hawaii
Related Services
Related Key Industries
Blogs
Related News & Insights
-
Webinar
Oct 8, 2024
Webinar Recording: ERISA Litigation Developments - California Leads the Way
-
Firm News
08/15/2024
220 Seyfarth Attorneys Chosen as Leaders in Their Fields by Best Lawyers in America 2025
-
Recognition
06/12/2024
Seyfarth Earns Top Tier Rankings Again in The Legal 500
-
Recognition
08/17/2023
210 Seyfarth Attorneys Chosen as Leaders in Their Fields by Best Lawyers in America 2024
- Listed in Best Lawyers in America (Woodward/White Inc.) for Litigation - ERISA (2018-2022, 2025)
- Recognized as a Leading Lawyer for Labor and employment - ERISA litigation, The Legal 500 (Legalese Ltd.) (2023-2024); Recognized as a Recommended Attorney for ERISA litigation by The Legal 500 (Legalese Ltd.) (2020-2024)
- Recognized as a "Lawyer of the Year" lawyer by Best Lawyers in America (Woodward/White Inc.) for Litigation - ERISA (2023-2024)
- American Bar Association (editor, ERISA Section 2018-2023)
- Bar Association of San Francisco
- California Bar Association
- Hawaii Bar Association
- College of Labor and Employment Lawyers (Election as Fellow, 2016)
- Author, “ACA Whistleblower Protections,” LexisNexis Practice Note Advisor (2024)
- Co-Author, "Fiduciary Responsibilities of Hospital Trustees," Trustee Insights, American Hospital Association (November 2021)
- Co-Author, "Early Retirement Incentive Programs," Benefits Magazine (July 2021)
- Chapter Editor, "Recent Developments in ERISA," ABA's Business and Corporate Litigation Committee, Business Law Section (June 16, 2021)
- Co-Author, “Supreme Court Remands Case Back Seeking Clarification of the Dudenhoeffer Pleading Standard,” Beneficially Yours: ERISA & Employee Benefits Litigation Blog, Seyfarth Shaw LLP (January 15, 2020)
- Co-Author, "Texas Judge Rules That The Affordable Care Act (Obamacare) is Unconstitutional -- Without Consequence (For Now)," Health Care Reform Management Alert (Issue 118), Seyfarth Shaw LLP (December 19, 2018)
- Co-Author, "No Quick Exit On 401(k) Class Action Alleging Imprudent Proprietary Fund Offerings," ERISA & Employee Benefits Litigation Blog, Seyfarth Shaw LLP (September 4, 2018)
- Co-Author, “Different Strokes for Different Folks: The Feasibility of Implementing Different Benefits Plans for Different Categories of Employees (Part I),” Future Enterprise Blog, Seyfarth Shaw LLP (July 25, 2018)
- Co-Author, “A Liar and a Cheat?” ERISA & Employee Benefits Litigation Blog, Seyfarth Shaw LLP (January 5, 2017)
- Co-Author, “EEOC Releases Sample Notice for Wellness Programs,” Management Alert, Seyfarth Shaw LLP (June 23, 2016)
- Author, “Understanding the Whistleblower Provisions of the ACA,” LexisNexis Practice Note Advisor (October 2015)
- Co-Author, “No Cover-Up Needed: Tenth Circuit Rules That Fraudulent Concealment Not Required To Toll the General Limitations Period For Fiduciary Breach Claims,” ERISA & Employee Benefits Litigation Blog, Seyfarth Shaw LLP (April 7, 2015)
- Co-Author, “Ninth Circuit Softens Its Position On Surcharge–But Defers Its Scope For Another Day,” ERISA & Employee Benefits Litigation Blog, Seyfarth Shaw LLP (December 30, 2014)
- Co-Author, “Sixth Circuit ‘Unfriends’ DOL: No “Regulation By Amicus” For ERISA Venue Selection Clauses,” ERISA & Employee Benefits Litigation Blog, Seyfarth Shaw LLP (October 24, 2014)
- Co-Author, "San Francisco Amends Its Health Care Law to Phase out HRAs," Retail Detail, Seyfarth Shaw LLP (August 14, 2014)
- Co-Author, “A Flush Beats a Straight – Another Court Holds that ERISA Plan Anti-Assignment Provisions Trump Participant Assignments,” ERISA & Employee Benefits Litigation Blog, Seyfarth Shaw LLP, (June 12th, 2014)
- Co-Author, “Hardly Strict Tracing after Sereboff,” ERISA & Employee Benefits Litigation Blog, Seyfarth Shaw LLP, (February 25, 2014)
- Co-Author, "San Francisco Makes an “Exception” for HRAs, Easing Compliance with the SF Health Care Law," Retail Detail, Seyfarth Shaw LLP (February 10, 2014)
- Co-Author, "Cloud of Litigation Rains on a Plan," ERISA & Employee Benefits Litigation Blog, Seyfarth Shaw LLP (October 10, 2013)
- “The Affordable Care Act Makes Retailers’ Compliance with San Francisco Health Care Law a Bit More Complicated,” Retail Detail, Seyfarth Shaw LLP (July 24, 2013)
- Co-Author, “Issue 62: More Guidance On “Minimum Value” - Not All Wellness Incentives Considered,” Client Alert, Seyfarth Shaw LLP (May 15, 2013)
- Co-Author, “It’s not lights out for Edison’s Investment Committee,” ERISA & Employee Benefits Litigation Blog (March 28, 2013)
- Co-Author, “Issue 53: Final Rules Issued on Essential Health Benefits, Actuarial and Minimum Valuation,” Health Care Reform Management Alert, Seyfarth Shaw LLP (February 27, 2013)
- Co-Author, “Issue 48: How Will the Employer Penalty in 2014 Work? Employer Shared Responsibility Proposed Regulations Issued,” Health Care Reform Management Alert, Seyfarth Shaw LLP (January 4, 2013)
- Co-Author, “Issue 44: Wellness Programs Under the Affordable Care Act - New Agency Guidance,” Health Care Reform Management Alert, Seyfarth Shaw LLP (November 26, 2012)
- Co-Author, “Court Confirms that ERISA Remedies are Limited,” ERISA & Employee Benefits Litigation Blog (November 12, 2012)
- Co-Author, “The Seventh Circuit Weighs in on an Interest Assumption for Withdrawal Liability Purposes” ERISA & Employee Benefits Litigation Blog (August 29, 2012)
- Co-Author, “Risk Involved in Attempting to Shift Pension Costs to Current Employees,” ERISA & Employee Benefits Litigation Blog (March 13, 2012)
- Co-Author: “The Ninth Circuit Opens the Door to Additional Defendants in 502(a)(1)(B) Cases,” ERISA & Employee Benefits Litigation Blog (November 12, 2011)
- Co-Presenter, “ERISA Litigation Developments - California Leads the Way,” Webinar, Seyfarth Shaw LLP (October 8, 2024)
- Co-Presenter, "ERISA Litigation - 2022 Retrospective and Anticipated 2023 Developments," Webinar, Seyfarth Shaw LLP (January 19, 2023)
- Speaker, "ERISA Covered Health and Welfare Plan Administration: Compliance, Fiduciary Liability, DOL Enforcement Actions," Strafford Publications (June 23, 2022)
- Co-Presenter, "Corporate and Plan Fiduciary Duty: Addressing COVID-19 Liability Risk," Webinar, Seyfarth Shaw LLP (June 18, 2020)
- Presenter, "Disability Claims & Procedures: DOL Final Rule," Webinar, Strafford Publications, Inc. (March 26, 2019)
- Speaker, "Defending ERISA Sect. 510 Retaliation and Interference Claims from Workforce Realignments and Terminations," Webinar, Strafford Publications, Inc. (December 19, 2017)
- "San Francisco Ordinances: An Employer’s Guide to Doing Business in SF," San Francisco Employer Advisory Council (April 10, 2014)
- Speaker, "DOMA, Windsor decision and the impact on Employee Benefit Plans," San Francisco Employer Advisory Council (November 7, 2013)
- Panelist, "The Aftermath of DOMA & Prop 8. What now?" Presented at the Santa Clara Bar Association (August 29, 2013)
- "ERISA Year In Review," Webinar (December 2012)
- Employee Benefits Quarterly Update, Advanced Labor & Employment Conference (Fall 2012)