ERISA is a federal law that sets minimum standards for voluntarily established pension and health plans. Plans covered under ERISA include 401(k)s, pensions, deferred compensation plans and profitsharing plans.Here's what you need to know. ERISA is a federal law. As an "employer," a group or association, as well as a PEO, can sponsor a defined contribution retirement plan for its members. You are responsible for your investment decisions' consequences when participating in a 404(c). The term "employer" is again essential to recognizing an "employee pension benefit plan" within the meaning of ERISA. Every employee benefit plan should be established and maintained pursuant to a written instrument. This plan is specifically for single-owner businesses, or those with up to 5 employees. What does ERISA mean?