Why Employees Don't Use Their Benefits (And How to Fix It)

The Participation Problem

You've invested in a solid benefits package. You've set up a Section 125 plan, offered health insurance, maybe added an FSA or supplemental coverage. But when enrollment numbers come in, participation is disappointing. Sound familiar?

The instinct is to think the benefits aren't good enough. But in most cases, the benefits are fine — the problem is that employees don't understand them well enough to say yes.

The Three Real Reasons

1. Jargon Overload

Terms like "Section 125," "pre-tax deductions," "flexible spending account," and "cafeteria plan" mean nothing to most employees. When people encounter language they don't understand, they default to the safe choice: skip it. Benefits materials that read like IRS publications actively discourage enrollment.

2. Fear of Getting It Wrong

FSA elections in particular create anxiety because of the "use it or lose it" rule. Employees worry they'll over-contribute and lose money at the end of the year. Without guidance on how to estimate their expenses, many choose to contribute nothing rather than risk losing something.

3. The Enrollment Window Is Too Short and Too Quiet

Most companies announce open enrollment with a single email, give employees a week or two to decide, and move on. That's not enough time or touchpoints for someone to research unfamiliar benefit options, especially when they're busy doing their actual job.

What Actually Works

Companies that see high enrollment do a few things differently:

• Plain language communications — Replace jargon with concrete examples. "You can save $1,200/year on medical expenses" is better than "elect pre-tax deductions under the Section 125 cafeteria plan."
• Multiple touchpoints — Email, Slack, a lunch-and-learn session, a one-pager on the break room wall. People need to see it 3–5 times before it registers.
• Real dollar examples — Show employees what their actual paycheck looks like before and after enrollment. Use specific numbers from your plan, not generic percentages.
• Decision support tools — Give employees a calculator or worksheet to estimate their medical expenses and recommended FSA contribution. Reduces the fear of over-contributing.
• Manager involvement — When a direct manager mentions benefits in a team meeting, it carries more weight than an email from HR.

The Business Case for Higher Enrollment

Higher participation directly benefits the employer. Every additional dollar of pre-tax deductions saves the company 7.65% in FICA taxes. If 10 more employees each contribute $3,000 annually, that's $30,000 in additional pre-tax deductions and $2,295 in employer tax savings — just from better communication.

Benefits participation also affects retention and satisfaction. Employees who understand and use their benefits rate their total compensation higher, even when salaries are identical to competitors.