Retirement Planning

How Does ERISA Impact 401(k) Plans?

UPDATED ON
August 9, 2023
Mployer Advisor
Mployer Advisor
— Written By
Print Friendly and PDF

The Employee Retirement Income Security Act (ERISA) is a federal law that was enacted in 1974 to protect the rights and interests of employees who participate in most employer-sponsored retirement plans, including 401(k) plans. ERISA sets forth regulations and standards that govern the operation, administration, and fiduciary responsibilities of these plans.

It is imperative that any employer who offers a retirement plan to their employees ensures that they have a team in place that complies with ERISA regulations and filing requirements. This law was put into place to protect retirement plan participants, and significant penalties may be levied if a plan falls out of compliance.

In the article below, we will explore how ERISA impacts 401(k) plans and the key aspects that employers, plan administrators, and participants should be aware of. 

What is ERISA? 

ERISA stands for the Employee Retirement Income Security Act, a federal law that establishes minimum standards for private-sector retirement plans. Its primary goal is to safeguard the retirement savings of employees by ensuring plan transparency, fiduciary responsibilities, and accountability. ERISA covers various types of retirement plans, including pension plans, profit-sharing plans, and 401(k) plans. 

How Does ERISA Work? 

ERISA sets forth comprehensive rules and regulations to protect participants in employer-sponsored retirement plans. It establishes guidelines for plan reporting, disclosure, and fiduciary responsibilities. ERISA also establishes the Pension Benefit Guaranty Corporation (PBGC), a government agency that provides insurance protection for certain defined benefit pension plans. 

Under ERISA, employers are required to provide participants with important information about their retirement plans, such as plan features, funding status, investment options, and fee disclosures. Employers must also meet specific fiduciary obligations, which involve acting in the best interests of plan participants and beneficiaries. 

The Relationship Between ERISA and 401(k) Plans 

ERISA applies to most 401(k) plans offered by private employers. The plans that do fall under its guidelines are subject to ERISA's provisions, including reporting and disclosure requirements, fiduciary responsibilities, and plan administration guidelines. ERISA helps ensure that employers and plan fiduciaries act prudently and in the best interests of the plan participants. These guidelines may seem like a headache to some, but they are in place purely to protect the employees who take part in employer-sponsored plans.  

401(k) Plan Fiduciary Duties Under ERISA Law 

ERISA imposes fiduciary duties on those who manage and control the operation of 401(k) plans. Fiduciaries are required to act solely in the interest of the plan participants and beneficiaries, following the highest standards of care, loyalty, and prudence. They must diversify plan investments to minimize the risk of large losses, ensure that plan expenses are reasonable, and provide participants with accurate and complete information about the plan. 

Fiduciaries are also responsible for selecting and monitoring investment options offered in the plan. They should act with diligence and expertise when choosing investment options, considering factors such as risk and return, diversification, and the needs and preferences of plan participants. 401(k) plans are not “one size fits all,” so the fiduciary must ensure that a plan is built in accordance with its participants’ needs.  

What Types of 401(k) Plans Are Not Covered by ERISA? 

While most 401(k) plans are subject to ERISA, there are certain types of plans that are exempt. Plans sponsored by governmental entities, such as state and local governments, are generally not covered by ERISA. Similarly, plans established and maintained by churches or religious organizations are also exempt from ERISA regulations. 

How to Know Whether Your 401(k) Plan is Covered by ERISA 

To determine whether your 401(k) plan is covered by ERISA, you can start by reviewing the plan documents provided by your employer. ERISA-covered plans are typically required to provide participants with a summary plan description (SPD), which outlines key features of the plan and includes information on ERISA coverage.

Additionally, if your plan includes employer contributions or is administered by a third-party administrator, it is more likely to be subject to ERISA regulations. It's important to note that ERISA provides certain rights and protections to plan participants, so understanding whether your plan is covered can help you assess your legal rights and access important information about your retirement benefits. 

The Bottom Line 

ERISA plays a vital role in regulating and protecting participants in most employer-sponsored 401(k) plans. It establishes guidelines for plan administration, fiduciary duties, reporting and disclosure requirements, and provides a framework for ensuring the financial security of employees' retirement savings.

By understanding the impact of ERISA on 401(k) plans, both employers and participants can make informed decisions and take advantage of the protections and benefits afforded by this important legislation. A retirement plan is meant to provide a benefit to employees and help secure their financial future. When ERISA guidelines are viewed through the lens of helping to protect the employees and their benefits, their need becomes much easier to understand.

Want more insights on how your employee benefits compare to companies in your region, industry, and similar employer size?
Download Your Custom Benefits Report Now
See How Your Employee Benefits Compare

Next Up

The Market Employment Summary for November 2024
Each month, Mployer Advisor breaks down the Bureau of Labor Statistics’ most recent State Employment and Unemployment Summary to highlight some employment trends across various markets. This is an overview of November’s report. 
The Most Common Job Openings Of The Future
‍In this piece, we take a look at what kind of job openings are going to be most prevalent between now and 2033, as well as the education level needed to access those opportunities.
3 Questions That Will Determine How The 2024 Elections Impact Employer-Sponsored Healthcare
Now that the 2024 elections are mostly in the books, how will the shifting balance of power affect employer-sponsored healthcare?