Section 125 Plans for Auto Dealerships: FICA Savings in a High-Turnover Industry

2026-07-10 • 8 min read

Franchised dealerships lose more than 4 in 10 employees a year. A Section 125 plan will not fix turnover on its own, but it cuts employer FICA taxes and gives dealers a real benefit to point to when sales consultants and techs are deciding whether to stay.

Quick Answer (as of 2026): A Section 125 plan lets dealership employees pay health premiums with pre-tax dollars, cutting employer FICA taxes by 7.65%. Sales consultants, F&I managers, service technicians, parts counter staff, and administrative employees on W-2 payroll are eligible. With franchised dealership turnover running 42% a year, per NADA, a typical rooftop recaptures $91 to $136 per enrolled employee monthly in FICA savings.

A franchised new-vehicle dealership carries an average workforce of 65 employees, the highest level since before the pandemic, according to the National Automobile Dealers Association 2025 Dealership Workforce Study. Keeping that workforce intact is the hard part. Industry-wide turnover runs at 42% a year, and non-luxury stores see 45%, the same NADA study found, more than double the private-sector average for most other industries. A Section 125 plan will not stop a sales consultant from taking a better offer down the street, but it lowers the cost of every benefit dollar a dealership already spends, and it gives general managers something concrete to put in front of a candidate who is comparing three job offers on a Friday afternoon.

What Is a Section 125 Plan and How Does It Work at a Dealership?

A Section 125 cafeteria plan is a written benefit plan under Internal Revenue Code Section 125 that lets W-2 employees pay for qualified benefits, most often health insurance premiums, with pre-tax payroll dollars instead of after-tax dollars. The employee's taxable wages drop by the amount of the pre-tax election, which lowers both the employee's federal income tax and FICA withholding, and lowers the dealership's FICA tax bill by that same 7.65% on the same reduced wage base.

For a dealership, the mechanism does not change department to department. A service technician who elects $420 per month in pre-tax premium contributions reduces his taxable wages by $5,040 per year. The dealership's payroll provider applies the deduction before calculating withholding, and the store's IRS Form 941 FICA deposit drops accordingly, every pay period, without the dealership spending a new dollar. See the full mechanics in our Section 125 cafeteria plan guide.

Why Does Employee Turnover Make Section 125 Plans Especially Valuable for Dealerships?

Turnover is the single biggest cost problem in dealership staffing, and it is worse in the department that touches the most customers. Non-luxury dealerships saw 73% turnover among sales consultants in the most recent NADA Dealership Workforce Study, up 13 percentage points from the prior year, while luxury stores held turnover closer to 42% among the same role. Service advisor turnover came in at 49%.

Recruiting and onboarding a new sales consultant costs real money before that person sells a single car, and every departure resets the clock. A Section 125 plan does not fix scheduling, pay plans, or management, the drivers most dealership operators point to first when turnover comes up. What it does is make the benefits a dealership already offers, or is considering adding, cost less to deliver, which frees budget to compete on pay plans or signing bonuses instead. Stores that lean on hourly parts and service staff, where <a href="/blog/health-benefits-part-time-employees">part-time employee health benefits</a> questions come up often, see a similar effect.

Summit Health Benefits models your dealership's exact FICA savings before you commit to anything. We map your sales, service, and administrative headcount and show the real recapture number for your store. Get a free savings estimate.

How Does Commission-Based Pay Affect Section 125 Elections for Sales Consultants and F&I Managers?

Commission and bonus-heavy pay does not disqualify sales consultants or F&I managers from a Section 125 plan, but it changes how dealerships should administer it. A pre-tax election is set as a flat dollar amount per pay period, not a percentage of pay, so it applies the same way whether a consultant's commission check is small during a slow month or large after a strong one. The FICA savings scale with the size of the election, not with how the employee earned the wages it is deducted from.

The practical issue shows up in variable-pay weeks. A commission-only pay period that falls below the employee's regular pre-tax election amount can create a payroll shortfall if the system is not configured to handle it, since the deduction still needs to come out of that check. Dealerships running commission-heavy pay plans should confirm with their payroll provider how the system handles a pre-tax deduction against a small or zero commission check, and whether unpaid elections carry forward or require a true-up. This is a dealership-specific wrinkle that flat-salary employers, like most parts counter and administrative staff, do not run into.

How Much Can a Dealership Save With a Section 125 Plan?

Dealership FICA savings scale with enrolled W-2 headcount. Employers typically recapture $91 to $136 per enrolled employee per month in FICA taxes, based on standard IRS FICA rates of 7.65% applied to pre-tax elections.

Take NADA's average franchised dealership, 65 employees, with 58 on W-2 payroll after excluding the dealer principal and any owners holding more than 2% of an S-corp entity. Enrolling those 58 employees generates $5,278 to $7,888 per month in employer FICA recapture, or roughly $63,336 to $94,656 per year, before administration fees.

Summit Health Benefits administers Section 125 plans for a flat $35 per enrolled employee per month. For 58 enrolled employees, that runs $24,360 per year in fees, funded from the reduced IRS Form 941 FICA deposit rather than operating cash. Net employer benefit after fees lands at roughly $38,976 to $70,296 per year for a store this size, and enrolled staff typically take home $70 to $110 more per month because their taxable wages drop on the same paychecks. The full FICA mechanics, including how the employer-side savings are calculated line by line, are in our FICA tax savings breakdown.

Which Dealership Roles Are Eligible for a Section 125 Plan?

Eligibility runs on how a person is paid, not their department or title:

Sales consultants (W-2, including commission-based pay): eligible
F&I managers (W-2): eligible
Service technicians and advisors: eligible
Parts counter staff: eligible
Administrative and BDC staff: eligible
General managers on W-2 payroll: eligible
Dealer principals and owners holding more than 2% of an S-corp dealership entity: not eligible, the same restriction that applies to S-corp shareholders generally, covered in our Section 125 guide for S-corp shareholders
1099 contractors, such as some detailing or lot service vendors: not eligible, since Section 125 applies only to W-2 wages

Multi-rooftop dealer groups should confirm whether each store runs payroll under a shared entity or separate entities, since that affects whether one plan document can cover staff across locations.

How Does a Dealership Set Up a Section 125 Plan?

Setup runs in four steps once eligible headcount is confirmed. First, identify which staff are W-2 employees versus 1099 vendors or owners above the 2% S-corp threshold. Second, choose plan design, typically a Premium Only Plan that converts existing health, dental, and vision deductions from after-tax to pre-tax with minimal administrative change. Third, run nondiscrimination testing against the actual eligible group, which matters at dealerships where general managers and F&I managers can earn well above the 2026 highly compensated threshold of $160,000 while hourly lot and detail staff earn far less. Fourth, configure payroll deduction codes so pre-tax elections reduce W-2 Boxes 1, 3, and 5 correctly from the first payroll cycle, with a plan in place for how commission-based paychecks handle the deduction.

Most single-rooftop dealerships complete setup in under a month once eligible headcount is confirmed. Stores weighing how a Section 125 plan fits alongside their existing group health plan should also review our guide to small business health insurance alternatives.

Frequently Asked Questions

Can commission-based sales consultants use a Section 125 plan?

Yes. A Section 125 election is a flat dollar amount per pay period, so it applies to a commission-based paycheck the same way it applies to a salaried one. Dealerships should confirm with their payroll provider how the system handles a pre-tax deduction against a small or zero commission check during a slow pay period.

How much does a dealership save with a Section 125 plan?

A dealership typically recaptures $91 to $136 per enrolled W-2 employee per month in FICA taxes. NADA's average 65-employee store, with 58 eligible W-2 staff, can net roughly $38,976 to $70,296 per year after a standard $35 per employee monthly administration fee, based on IRS FICA rates of 7.65%.

Are dealer principals and owners eligible for the dealership's Section 125 plan?

Dealer principals and any owner holding more than 2% of a dealership organized as an S-corp are not eligible, the same rule that applies to S-corp shareholders generally. Owners paid entirely as W-2 employees of a C-corp dealership entity can be eligible, so ownership structure should be confirmed with the dealership's accountant before plan design.

Does high dealership turnover mean a Section 125 plan is not worth setting up?

No. Turnover affects how many employees are enrolled at any given time, not whether the plan itself makes sense. Because FICA savings are calculated per enrolled employee per pay period, a dealership recaptures savings on every enrolled worker for as long as that person is on payroll, and re-enrolling new hires is a standard part of ongoing plan administration.

Can service technicians and parts counter staff enroll in a Section 125 plan?

Yes. Any dealership employee paid as a W-2 worker is eligible regardless of department, including service technicians, service advisors, parts counter staff, and BDC representatives. Eligibility depends on W-2 status, not job title or department.

How does a Section 125 plan affect nondiscrimination testing at a dealership with high-earning F&I managers?

A dealership's plan must pass IRS nondiscrimination testing so highly compensated employees, defined for 2026 as those earning above $160,000 in prior-year compensation, do not receive disproportionately richer benefits than hourly staff. Dealerships with F&I managers or general managers earning well above that threshold should run the concentration test carefully, since dealership pay spreads are often wider than at a typical small business.

How long does it take a dealership to set up a Section 125 plan?

Most single-rooftop dealerships complete setup in under a month once eligible W-2 headcount is confirmed. The process covers plan document drafting, nondiscrimination testing against the actual eligible group, and payroll deduction configuration, including a plan for how commission-based paychecks handle the pre-tax deduction, before the first pre-tax payroll runs.

Ready to see what your dealership's sales, service, and administrative staff could save? Summit Health Benefits models your exact W-2 headcount before you commit to anything.

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Sources: National Automobile Dealers Association 2025 Dealership Workforce Study (workforce size, turnover rates, compensation data), Internal Revenue Service (Section 125 rules, FICA rates, highly compensated employee threshold), Internal Revenue Code Section 125.