The Hidden Cost of Not Having a Section 125 Plan
Every pay period, businesses across the country write checks to the IRS that they don’t have to. If your employees are paying for health insurance, dental, vision, or dependent care with after-tax dollars, both you and your team are leaving real money on the table.
Section 125 of the Internal Revenue Code allows employers to set up a “cafeteria plan” that lets employees pay for qualified benefits with pre-tax dollars. That means the money comes out of their paycheck before federal income tax, Social Security, and Medicare are calculated.
The impact is immediate and measurable — for both sides of the payroll equation. See how to reduce payroll taxes legally through proper Section 125 structuring.
How the Savings Work
The math is straightforward. When an employee elects to contribute $500/month toward health insurance through a Section 125 plan, that $6,000 per year is never subject to FICA taxes. The employer saves 7.65% on that amount. The employee saves 7.65% plus their income tax rate.
For a company with 50 employees, those savings add up fast. We’re talking about five figures annually — money that stays in the business and in employees’ wallets instead of going to the IRS.
Why 2026 Is the Year to Act
Two things have changed that make Section 125 more valuable than ever in 2026. First, the IRS raised the FSA contribution limit to $3,400 — the highest it’s ever been. That means each employee can set aside more pre-tax dollars, which increases the tax savings for everyone.
Second, payroll costs continue to climb. With wages rising and labor markets staying competitive, every dollar of tax savings matters more. A Section 125 plan doesn’t cost your employees anything — it actually increases their take-home pay.
What Qualifies Under Section 125
The most common benefits funded through a Section 125 plan include health insurance premiums, dental and vision premiums, Flexible Spending Accounts (FSAs) for medical and dependent care expenses, and Health Savings Account (HSA) contributions for those with high-deductible health plans.
If your employees are already paying for any of these benefits, you can start saving immediately by routing those payments through a Section 125 plan.
Getting Started Is Simpler Than You Think
Setting up a Section 125 plan doesn’t require a massive overhaul of your benefits program. At Benefits Genius, we connect businesses with licensed professionals who handle the plan document, ensure IRS compliance, and coordinate with your payroll provider. Most companies are up and running within two to four weeks.
The key is working with someone who understands the compliance requirements — nondiscrimination testing, plan document rules, and proper administration. That’s where we come in. We educate businesses on their options and connect them with the right professionals to get it done right.
The Bottom Line
If you have employees paying for health benefits, you almost certainly qualify for Section 125 savings. The only question is how much you’re leaving on the table every month you wait.
Understanding FICA savings by company size helps you estimate your specific financial impact. Use our FICA Savings Calculator to see exactly what your business could save — it takes about 30 seconds and requires no personal information.
