For many construction business owners, a 401(k) plan starts as a checkbox item, something put in place to offer a benefit, stay competitive, and “do the right thing” for employees.
But as your company grows, what once worked can quietly become inefficient, outdated, and expensive in ways that are not always obvious.
Not just in fees but in missed opportunities, tax inefficiencies, and misaligned design.
The Hidden Cost Isn’t Always the Fee
Most owners look at their plan and ask one question:
“What am I paying for this?”
But the better question is:
“What is this plan actually doing for me and my business?”
Because the real cost of a 401(k) plan often shows up in areas like:
• Excess employer contributions that don’t benefit ownership
• Failed or constrained contributions due to compliance testing
• Inefficient plan design that limits tax-advantaged savings
• Low employee participation reducing overall plan effectiveness
• Administrative drag from outdated providers or structures
Over time, these gaps compound just like investments do.
When “Standard” Plan Design Becomes a Problem
Many 401(k) plans are built using default structures:
• Basic safe harbor match
• No auto-enrollment
• Limited flexibility for profit sharing
• Generic eligibility and vesting schedules
That might work for a smaller or stable company.
But construction firms are rarely static.
You’re managing:
• Fluctuating workforce sizes
• Seasonal employment patterns
• Varying compensation structures
• Project-based revenue cycles
A generic plan design doesn’t adapt to that complexity and that’s where inefficiencies begin.
The Owner Impact: You May Be Leaving Money on the Table
A poorly optimized plan doesn’t just affect employees; it directly impacts owner wealth accumulation.
Without strategic design, you may be:
• Contributing more than necessary to satisfy compliance
• Missing opportunities to maximize your own tax-deferred savings
• Limited in layering profit sharing effectively
• Exposed to failed testing that caps your contributions
In other words, your plan may be working…
just not working for you.
The Employee Side: Engagement Drives Outcomes
A plan that employees don’t understand or participate in also creates drag.
Low participation can lead to:
• Compliance challenges
• Higher employer contribution requirements
• Reduced perceived value of the benefit
Features like:
• Auto-enrollment
• Auto-escalation
• Simplified investment menus
• Ongoing education
can materially improve outcomes for both employees and ownership.
The Operational Cost: Time, Complexity, and Risk
Beyond dollars, there’s another cost: operational friction.
Outdated plans often require:
• Manual processes and increased administrative oversight
• Coordination across payroll, TPA, and recordkeeper with little alignment
• Higher exposure to errors or compliance issues
This becomes especially important in construction environments where payroll and workforce structures are already complex.
What an Optimized Plan Should Actually Do
A well-designed 401(k) plan should function as more than a benefit, it should be a strategic financial tool.
At a high level, it should:
• Align with your workforce structure and business model
• Maximize tax-advantaged contributions for ownership
• Maintain compliance efficiently, not reactively
• Support employee participation and retention
• Integrate with your broader financial and exit strategy
Closing Perspective
Your 401(k) plan may not be “broken.”
But that doesn’t mean it’s optimized.
And in growing construction firms, the difference between functional and strategic can mean hundreds of thousands of dollars over time.
If you haven’t reviewed your plan design in the last 12–24 months, it may be time for a second look.
At StatonWalsh, we work with construction business owners to evaluate whether their retirement plan is simply in place—or actually working as a driver of long-term wealth.