How Your 401(k) Impacts Employee Retention

Attracting and retaining skilled employees is one of the most persistent challenges for many businesses, including medical and dental practices. Employees like administrative staff, technicians, nurses, hygienists, and dental assistants are in high demand. For example, according to the latest data from the U.S. Bureau of Labor Statistics (BLS) there were approximately 221,600 dental hygienists and roughly 381,900 dental assistants employed in the U.S. in 2024. Both roles are projected to grow faster than the average for all U.S. occupations from 2024 to 2034.

• Dental hygienists: +7% projected growth
• Dental assistants: +6% projected growth
• All occupations: ~3% projected growth

Both roles are heavily represented in dental offices, and retention challenges in this group can significantly impact practice operations.

Employee turnover is costly not only financially but also operationally and culturally. While compensation and work-life balance often get the most attention, something that is frequently underestimated in its impact on retention is the 401(k) plan. A well-designed retirement plan does more than help employees save for their future; it signals:

• Business stability
• Commitment and investment in staff
• Long-term planning

These qualities matter deeply to employees when deciding whether to stay or pursue other opportunities.

The Cost of Turnover

Recent labor market research by Express Employment Professionals, conducted by the Harris Poll, shows turnover isn’t just a staffing inconvenience but a significant financial drain. A January 2026 survey found the average cost to replace an employee is more than $30,000 per departure, with some estimates reaching over $45,000 as turnover rises in a competitive job market. In healthcare and dental-related roles, individual replacement costs can exceed $56,000. In a small practice or business, the impact is magnified. Lost productivity, overtime costs, onboarding time, and disruption to patient care all add up quickly.

How Employees Actually Perceive the 401(k)

Access to workplace retirement plans is no longer considered a job perk to employees, but a necessity instead. A new study recently released by Vestwell finds that 85% of respondents expect their employer to offer retirement benefits, up from 72% last year. Additionally, 89% of survey respondents say they would be more likely to continue working for an employer who offers a retirement benefit.

From an employee’s perspective, the 401(k) isn’t evaluated by investment lineups or fee disclosures. It’s judged by simplicity, fairness, and perceived value.

Key questions employees silently ask:

• Does my employer help me save, or am I on my own?
• What does my employer get out of offering a 401(k)? What’s the catch?
• Is this benefit easy to use, or confusing and intimidating?
• Does this plan feel competitive compared to other offices?

Plans that proactively answer these questions with regular communication and education will tend to see higher participation, better savings behavior, and stronger retention.

Design Features That Support Retention

1. Strategic Employer Contributions as a Retention Anchor

A clearly communicated plan regarding employer contributions creates a psychological “handcuff.” Employers can offer multiple contribution types:

• Customize a matching program
• Offer a safe-harbor plan to match employees up to 4% of their compensation
• Safe-harbor non-elective contributions of at least 3% of compensation
• Profit-sharing contributions

Employees who receive contributions from their employer are more likely to stay, especially once they see balances grow. Even modest matches can have an outsized impact when they are easy to understand and positioned as part of total compensation.

 

2. Vesting Schedules That Encourage Longevity

While immediate vesting is attractive, a thoughtful vesting schedule can incentivize employees to stay without being punitive. For example, a six-year graded vesting schedule (20% per year) for profit-sharing contributions balances fairness with retention. A vesting schedule encourages multi-year commitment, rewards longer-tenured staff, and reduces turnover among mid-career employees.

 

3. Automatic Enrollment and Escalation

Automatic features remove unwillingness, which is one of the biggest barriers to participation. Employees who are automatically enrolled are far more likely to remain in the plan and gradually increase savings. From a retention standpoint, these features reduce regret among employees who “meant to sign up," improve retirement readiness, and signal that the practice is proactive about employee wellbeing.

Benefits of Utilizing an Advisor for Employee Education and Financial Wellness

For many small businesses and medical and dental practices, the 401(k) plan is one of the most valuable and complex employee benefits offered. While plan design and investments matter, how employees understand and use the plan often determines whether it truly supports retention. This is where ongoing education and financial wellness support play a critical role.

 

1. Improved Employee Understanding and Engagement

Employees who understand their benefits are more likely to use them effectively. Advisor-led education helps translate complex plan features into clear, practical guidance that employees can act on. Employees who feel confident about their financial decisions are more engaged and less likely to seek employment elsewhere.

 

2. Better Utilization of Plan Features Already in Place

Many plans include features employees don’t use because they don’t understand them. Advisor-led education increases awareness of existing benefits, such as:

• Employer contribution/matching structure
• Roth vs Pretax contributions
• Investment Assistance
• Financial Wellness

When employees recognize the value of these features, they are more likely to stay with an employer that offers them.

 

3. Documented Fiduciary Support and Lower Compliance Risks

Education reduces operational risk. Employees who understand eligibility, contribution limits, and plan rules are less likely to request incorrect changes or cause administrative errors. When you engage an advisor for education, it provides sponsors with documented evidence of ongoing participant support. This documentation can be valuable during plan reviews or regulatory inquiries and supports a strong fiduciary standard.

The Bottom Line for Plan Sponsors

In today’s competitive labor environment, your 401(k) plan is a strategic retention tool. For small medical and dental practices, where every employee matters, a thoughtfully designed and well-communicated retirement plan can be the difference between constant turnover and long-term stability.