What do ERISA, COBRA, Section 125, FSA, HSA, and HDHP actually mean — and why do the details cost employers and employees real money? In this episode of Behind Closed Books, Craig Sheets sits down with Kevin Mathis, Compliance Counsel for the Gallagher Benefit Services team at Arthur J. Gallagher & Co. in Atlanta, for a plain-English tour through the alphabet soup of employee health and welfare benefits. Kevin explains what an employee benefits attorney actually does, then works through the statutes one by one: how ERISA's two "houses" split retirement from welfare benefits, why fiduciary responsibility is the highest standard in the field, how COBRA continuation coverage works and why the premium lands at 102% of your total cost, and how Section 125 cafeteria plans let employees defer compensation pre-tax to lower their taxable income — sometimes enough to drop into a lower bracket. The conversation gets practical on spending accounts: the use-it-or-lose-it rule on health FSAs and the two ways employers can soften it, the four rules that govern HSA eligibility, and the triple tax advantage that makes HSAs one of the most underused accounts in benefits. Kevin also walks through a decision most employees make without advice — whether to pay disability premiums pre-tax or post-tax — and why checking the wrong box means your disability benefit gets taxed at exactly the moment you need it most. For employers, Kevin covers the ACA's pay-or-play mandate at 50 full-time equivalents, the two penalty structures and what triggers each, and the step most businesses skip entirely: the written plan documents required separately under both ERISA and Section 125 once the plan is in place. He closes with what's trending — state-level paid family medical leave, the dependent care account increase under the 2025 tax act, and the HSA reforms that didn't make the bill. Kevin also shares his own path: growing up in Zephyrhills, Florida, watching Perry Mason reruns with his grandmother, a cancer scare in his late twenties that pushed him to finally apply to law school, and the scholarship that landed him in Atlanta and, eventually, in healthcare law. In This Episode: What an employee benefits attorney actually does day to day ERISA's two houses — retirement benefits vs. health and welfare Why fiduciary responsibility is the highest standard in benefits Plan assets, self-dealing, and where rebates and refunds have to go COBRA explained: qualifying life events and the 102% premium Section 125 cafeteria plans and pre-tax compensation deferral Health FSAs: the $3,400 limit, use-it-or-lose-it, carryover vs. grace period HSA eligibility: high deductible health plans, Medicare, and disqualifying coverage The triple tax advantage of an HSA — and tying one to an investment account HSA-compatible limited-purpose FSAs Pre-tax vs. post-tax disability premiums and why the choice matters Why employers offer benefits when they aren't legally required to Wellness programs and lifestyle spending accounts The ACA employer mandate, 50 full-time equivalents, and pay-or-play penalties Affordability thresholds and the second penalty most employers miss Written plan documents under ERISA and Section 125 — the step everyone skips The irrevocability rule and mid-year qualifying events Auto-enrollment, participation rates, and how they affect premiums Trending: state paid family medical leave and the dependent care account increase Kevin's path from Zephyrhills to Georgia State Law to benefits compliance Subscribe to Behind Closed Books for more conversations about the financial decisions, strategies, and turning points that shape successful businesses. #EmployeeBenefits #ERISA #COBRA #HSA #FSA #HealthInsurance #HR #Compliance #BenefitsAdministration #BusinessGrowth
