Section 125 Plan for Auto Dealerships: The 2026 Employer Guide

• Automotive service technicians and mechanics earned a median $49,670 per year as of the May 2024 Bureau of Labor Statistics Occupational Outlook Handbook update.
• Car salespeople earn an average of $84,967 per year including commission, according to a 2025 Indeed compensation estimate, with entry-level consultants closer to $40,000 to $60,000 and experienced consultants at high-volume stores exceeding $100,000.
• The nation's 16,990 franchised light-vehicle dealerships employed 1.13 million people in 2025, the highest level since 2019, with the average store carrying 65 employees, according to NADA's 2025 annual data.
• The Small Business Administration measures dealership size for NAICS 441110 by employee count, not revenue, specifically because floor-plan-financed inventory made a dollar-based standard unreliable for auto dealers, so a store must exceed 200 employees before it stops qualifying as a small business.
• A single-point, 65-employee dealership generates approximately $13,127 per year in employer FICA recapture, and an 8-store, 520-employee platform generates approximately $105,019 per year, at typical blended election levels.

A flat-rate technician at a Charlotte, North Carolina dealership keeps an extra $41.34 a month in take-home pay the day the store turns on a Section 125 plan, for the exact same medical coverage he was already paying for after tax. Sonic Automotive, headquartered a few miles away in Charlotte, runs more than 100 rooftops across two dozen states with over 10,000 employees, but none of this math requires that scale. A single-point store with NADA's reported 2025 average of 65 employees is leaving roughly $13,127 per year in uncaptured employer FICA on the table at ordinary election levels, money that has nothing to do with gross profit per unit and everything to do with how a benefit moves through payroll. The full benefit stack every participant receives is in the table below.

How much does a Section 125 plan save an auto dealership sales consultant?

A dealership's payroll splits into distinct, differently structured roles: commission-paid sales consultants, flat-rate technicians, F&I managers on a base-plus-reserve structure, and hourly lot, parts counter, and support staff. Each role sits at a different wage level, a different federal bracket, and a different pay volatility pattern from month to month. Consider a sales consultant first, since commission-based pay is the structure most dealer principals assume complicates a pre-tax benefit. It does not.

Sales consultant, Charlotte, North Carolina. $84,967 per year, a 2025 Indeed compensation estimate for the national average car salesperson including commission. Single. Electing $200 per month in employer-sponsored medical coverage, or $92.31 biweekly. North Carolina levies a flat 3.99% individual income tax for the 2026 tax year under Session Law 2023-134, so this consultant's paycheck runs a three-layer calculation: federal income tax, FICA, and North Carolina's flat state rate.

This consultant keeps an extra $67.49 a month for the identical $200 in monthly coverage, simply because it moves through payroll pre-tax instead of post-tax. The employer recaptures $92.31 x 7.65% x 26 = $183.60 per year in FICA on this single employee, a modest number by itself that scales fast across a full sales floor of eight to twelve consultants.

"Every sales consultant I've got is paid differently depending on how their month went. What I needed was one number I could actually put in a budget, and a flat-dollar election is the only piece of our payroll that behaves that way."

How does §125 work with commission, flat-rate, and F&I pay?

A Section 125 election is a flat dollar amount withheld from gross pay each period. It never changes how commission is calculated, how flat-rate hours are flagged, or how an F&I manager's reserve and chargebacks are computed. What it changes is the tax treatment of the elected benefit amount alone, reducing federal income tax, Social Security, and Medicare withholding by applying the 7.65% FICA rate and the employee's marginal federal rate to that one flat number every pay period, regardless of how the rest of the paycheck moved. A dealer principal budgeting FICA recapture across a volatile pay structure gets one of the only numbers on the payroll that behaves the same way in a record month and a slow one.

A flat-rate technician's actual take-home math

Service technician, Charlotte, North Carolina. $49,670 per year, the May 2024 BLS national median for automotive service technicians and mechanics, just under the 2026 threshold where the 12% federal bracket gives way to 22% for a single filer. Single. Electing $175 per month in medical coverage, or $80.77 biweekly.

This technician's improvement of $41.34 a month holds steady whether he flagged 95 hours or 78 hours that pay period, since it is calculated on the flat $80.77 biweekly election and not on flag hours. The employer captures $80.77 x 7.65% x 26 = $160.65 per year in FICA on this single technician.

An F&I manager's actual take-home math

F&I manager, Charlotte, North Carolina. $140,000 per year, within the $120,000 to $175,000-plus range industry compensation research reports for finance and insurance managers, combining a base salary with reserve percentage and periodic chargebacks. Single. Electing $300 per month in medical, dental, and vision, or $138.46 biweekly. At $140,000 single, this manager sits in the 24% federal bracket for 2026.

This manager's biweekly gross pay swings with reserve income and chargebacks, but the $138.46 election and the resulting $106.95 monthly improvement do not. The employer captures $138.46 x 7.65% x 26 = $275.40 per year in FICA on this single F&I manager.

What dealership employees actually get

Dealership staff work schedules that make traditional daytime healthcare access difficult. A technician on a Saturday service shift cannot make a 9-to-5 doctor's appointment. A sales consultant working evenings to close deals when customers are off work has little room in a post-tax budget for co-pays, and a new hire two months into the job has often not cleared a waiting period for standard employer coverage at all.

• $0 Virtual Urgent Care, 24/7: A technician or consultant whose own clinic is closed reaches a licensed clinician without an in-person visit or a missed shift the next day.
• $0 Virtual Primary Care: Routine visits and prescription renewals without burning a Saturday, a real constraint for a sales floor that runs its heaviest traffic on weekends.
• $0 Mental Health Counseling: Commission-based, customer-facing sales work and flat-rate technician pressure both carry documented stress costs. Zero-cost virtual counseling consistently rates as one of the highest-used benefits at the dealerships Benecor works with.
• 800+ commonly prescribed medications at $0, fully covered: Maintenance medications at no out-of-pocket cost, removing the affordability barrier from the first payroll cycle.
• Procedures at 57% savings, specialist visits at 35% off, lab tests at 60% off, imaging at 75% off: When staff do need in-person care, the network discounts mean the visit actually happens instead of getting delayed until after a big sales month.
• Dental, vision, and family coverage with 350,000+ doctors nationwide: Coverage that follows an employee if they transfer between rooftops within a multi-store dealer group or relocate to a new market.

Section 125 from one rooftop to a 100-store platform

Independent single-point dealerships

NADA's 2025 data puts the average franchised light-vehicle dealership at 65 employees, and the nation's 16,990 franchised dealers employ 1.13 million people combined, the highest level since 2019. A single-point store at that average size generates approximately $13,127 per year in employer FICA recapture at typical blended election levels of $220 per month across sales, service, F&I, and support roles. The Small Business Administration classifies dealerships under NAICS 441110 by a 200-employee size standard rather than a revenue threshold, specifically because floor-plan-financed vehicle inventory made a dollar-based standard unreliable for this industry, meaning nearly every single-point dealer principal in the country is running a genuine small business under federal law even with tens of millions of dollars moving through the store each year.

For independent dealerships, Benecor handles the plan document, nondiscrimination testing, and payroll configuration end to end. The dealer principal selects the benefit menu in Week 1, signs the plan document in Week 2, and runs the first pre-tax payroll by Week 5. Review the full §125 implementation and compliance flow→ for any employer size.

Regional multi-rooftop dealer groups

A 3-store regional group with 195 employees generates approximately $39,382 per year in employer FICA recapture at the same average elections, and an 8-store platform with 520 employees generates approximately $105,019 per year. At this scale, the design question shifts from whether to offer a plan to how a single plan document covers rooftops that are frequently separate legal entities under one ownership group, each holding its own franchise agreement and floor-plan line with a different lender.

National public dealer groups: the Sonic Automotive scale

Sonic Automotive, headquartered in Charlotte, North Carolina, operates more than 100 dealership locations across two dozen states representing more than 25 vehicle brands, with more than 10,000 employees company-wide. At that scale, a §125 plan generates approximately $2,019,600 per year in employer FICA recapture at the same $220 average monthly election used across the smaller tiers in this guide. Public and large private dealer groups at this scale almost never face a design question about whether the savings are worth capturing. The question is whether enrollment and plan administration can move fast enough across 100-plus separately run rooftops to actually capture it.

Compliance across separately incorporated rooftops

Why most dealer groups are controlled groups, not one company

Unlike a typical retail chain that operates every location under one corporate entity, most auto dealer groups hold a separate legal entity, usually its own LLC or corporation, for every rooftop. State franchise law and manufacturer Dealer Sales and Service Agreements are generally executed per location, and floor-plan lenders finance each rooftop's inventory against that store's own entity, not the parent company's balance sheet. A §125 plan document for a multi-rooftop group has to be built around this reality, confirming which entities share at least 80% common ownership under Internal Revenue Code Section 414(b) and 414(c) controlled group rules before treating them as a single employer for plan and nondiscrimination testing purposes. Getting this wrong is the single most common structural mistake in multi-rooftop benefits administration, and it is different from the compliance question a single-entity retailer or restaurant group ever has to answer.

Do flat-rate technicians and part-time lot staff qualify for §125?

Eligibility depends entirely on the hours threshold set in the plan document, not on how the technician or lot attendant is paid. A flat-rate technician's hours are measured the same way a hourly employee's are for eligibility purposes, typically using the ACA's 30-hours-per-week look-back standard, regardless of whether their pay that week came from 40 flag hours or 90. A porter or detail employee working a genuinely part-time, inconsistent schedule may fall under that threshold and be excluded, the same uniformly applied rule that governs every hourly role at the store.

ACA employer mandate across a controlled group of rooftops

A dealer group with 50 or more full-time-equivalent employees aggregated across every commonly owned rooftop is an applicable large employer under the ACA employer shared responsibility mandate, with FTE counts aggregated at the controlled-group level under the same Section 414 rules that govern the §125 plan design, not calculated rooftop by rooftop. A 3-store group with 195 total employees is well past the 50-FTE threshold even if any single rooftop runs under 65 people on its own. The §125 plan is fully compatible with ACA compliance, and the minimum essential coverage in Benecor's benefit stack is structured to help satisfy the employer's coverage obligation for qualifying employees.

Launching §125 for a dealer group: 5 weeks

1. Week 1: Benecor models your payroll by role: sales consultants, flat-rate technicians, F&I managers, parts counter, and hourly support staff. Each is modeled at its correct federal bracket and state tax layer, and each rooftop's entity structure is reviewed for controlled-group status. You select your benefit menu and receive a signed savings projection by role and rooftop.
2. Week 2: ERISA counsel drafts the plan adoption agreement and summary plan description, confirming which entities are treated as one employer under IRC Section 414 and building an hours threshold that correctly separates regular part-time staff from short-term seasonal hires. Nondiscrimination test pass confirmation is included.
3. Week 3: Fast, QR-code enrollment rollout new hires complete during onboarding at whichever rooftop they join. One packet version for commission-paid sales staff, a second for flat-rate technicians, a third for F&I and management. Dealer groups using this rollout capture recapture that a single annual, headquarters-driven enrollment cycle would otherwise lose.
4. Week 4: Election data transmitted to your payroll platform, whether integrated with your dealer management system or run separately. Deduction codes configured as pre-tax for federal income tax, FICA, and any applicable state income tax, correctly excluding commission, flag pay, and F&I reserve and chargebacks. A test payroll run confirms every tax layer is correctly reduced.
5. Week 5: First pre-tax payroll runs across every rooftop simultaneously.