Compliance risks of covering non-employees in self-funded medical plans

Employer-sponsored self-funded medical plans are designed for one purpose: providing health benefits to employees and their eligible dependents. When non-employees are allowed to enroll, even with good intentions, the consequences can be serious, spanning federal compliance failures, tax exposure, stop-loss claim denials, and significant financial liability. 

Here is what employers and plan administrators need to understand before extending coverage beyond the traditional workforce. 

ERISA Compliance and Fiduciary Duty 

Most self-funded medical plans are governed by the federal Employee Retirement Income Security Act (ERISA). Under ERISA, covered health plans must exist primarily for the benefit of employees and their beneficiaries. Enrolling individuals who are not bona fide employees calls their participant status into question and creates potential plan document violations. 

ERISA also imposes strict fiduciary duties on plan administrators. Enrolling ineligible individuals may constitute: 

• A failure to follow plan terms 

• Imprudent plan administration 

• Misuse of plan assets 

COBRA adds another layer of complexity. Because COBRA qualifying events are tied to employment changes, a non-employee who loses plan eligibility would not experience a typical qualifying event. This means they would need to receive a COBRA unavailability notice, and if they believe they were entitled to continuation coverage, that could trigger litigation. 

Nondiscrimination Rules Under IRC Section 105(h) 

Self-funded group health plans must comply with nondiscrimination rules under Internal Revenue Code Section 105(h). These rules prohibit plans from favoring highly compensated individuals (HCIs). 

When highly compensated non-employees are enrolled in a self-funded plan without the same service requirements that apply to employees (typically 30 hours per week), the plan risks failing Section 105(h) testing. The consequences of noncompliance can include taxation of benefits for HCIs and broader plan exposure. 

Tax Implications of Covering Non-Employees 

Employer-provided health coverage is generally tax-free for employees, but that tax exclusion does not automatically extend to non-employees. 

Key tax considerations include: 

• Taxable compensation: Premiums or claims paid on behalf of non-employees may be treated as taxable income to those individuals. 

• IRC Section 125 limitations: Pre-tax paycheck deductions are only permitted for employees. Pass-through entity owners and other non-employees cannot participate in a cafeteria plan on a pre-tax basis. 

MEWA Risk 

If a self-funded plan covers individuals who are not employees of the sponsoring employer, it may inadvertently become a Multiple Employer Welfare Arrangement (MEWA). MEWA status is one of the most significant compliance risks for self-funded plans. Even when ERISA applies, MEWAs are subject to heavy state regulation in jurisdictions where they are permitted, creating an additional layer of oversight and potential liability. Some states completely prohibit self-funded MEWAs. 

Worker Classification Concerns 

Offering employer-sponsored benefits to a non-employee can be used as evidence of an employment relationship. If that worker is later reclassified as a common law employee, the employer could face: 

• Back taxes and penalties 

• Wage-and-hour liability 

• ACA reporting failures on Forms 1094-C and 1095-C 

• Section 4980H(b) penalties if coverage was not affordable under a safe harbor 

 Each individual who should have been reported as a full-time employee but was not can trigger a penalty for the missing 1095-C provided to the individual, plus an additional penalty for each 1095-C not submitted to the IRS. 

FMLA Protections Do Not Apply to Non-Employees  

The Family and Medical Leave Act (FMLA) provides job protection and benefit continuation rights only to employees. Non-employees are not entitled to these protections. If a non-employee enrolled in a self-funded plan needs extended time away, there is no comparable federal law that guarantees their right to remain covered. 

Stop-Loss Coverage May Not Apply 

Self-funded plans typically rely on stop-loss insurance to limit exposure to catastrophic claims. Stop-loss carriers generally require that covered individuals meet the plan’s eligibility requirements. If a non-employee was enrolled improperly and incurs a significant claim, the stop-loss carrier may deny reimbursement entirely, leaving the employer fully responsible for the cost of those claims. 

Financial and Actuarial Impact on the Plan 

Self-funded plans bear the direct cost of participant claims. Adding non-employees to the plan: 

• Increases claims exposure and overall plan risk 

• Distorts actuarial assumptions that were built around the employer’s workforce population 

• Can raise costs for the employer and legitimately enrolled employees 

• May itself constitute a breach of fiduciary duty by using plan assets to fund benefits for ineligible individuals 

Administrative and Audit Risks 

Improper eligibility practices can surface during: 

• Department of Labor audits 

• IRS examinations 

• Stop-loss carrier audits 

• Financial statement reviews 

• Due diligence in mergers, acquisitions, or other transactions 

Employers should maintain documented eligibility verification procedures and consistent records demonstrating that all covered individuals meet plan eligibility requirements. 

The Bottom Line 

Self-funded medical plans should be limited to bona fide employees and the eligible dependents expressly defined under the governing plan documents. Allowing non-employees to enroll creates a cascade of compliance, financial, and operational risks, from ERISA violations and tax exposure to stop-loss denials and ACA penalties.  

Employers should work closely with legal counsel, benefits consultants, and stop-loss carriers before considering any expansion of eligibility beyond the traditional employee population. When in doubt, the safest course is to apply eligibility standards consistently and document the basis for every enrollment decision. 

Brenda Snyder, Employee Benefits Executive Consultant/Compliance Manager at McConkey Insurance & Benefits can be reached at [email protected].  

McConkey Insurance & Benefits has operated independently in York since 1890.