Section 125 Cafeteria Plans: A Complete Employer Guide

Running a business today means juggling compliance, taxes, and employee satisfaction — all while keeping costs under control. One of the simplest yet most overlooked tools to achieve this balance is the Section 125 cafeteria plan.
Known formally as an employee benefits cafeteria plan under the IRS tax code section 125, these programs let employees pay for certain benefits with pre-tax dollars. The result? Lower payroll taxes for employers and increased savings for employees.
This guide breaks down how Section 125 plans work, what documents are required, and how to stay compliant with IRS Section 125 regulations.

What Is a Section 125 Cafeteria Plan?

A Section 125 plan (sometimes called a cafeteria benefit program) is an arrangement that allows employees to choose between taxable cash compensation or qualified, non-taxable benefits such as:

By electing benefits pre-tax, employees reduce their taxable income, while employers save on FICA payroll taxes.

💡 Quick Example:

If an employee pays $3,000 in premiums through a Section 125 plan, the employer avoids $229 in payroll taxes (7.65% FICA). Multiply this across 100 employees, and that’s $22,900 in annual savings.

Why Employers Choose Section 125 Plans

A Section 125 plan (sometimes called a cafeteria benefit program) is an arrangement that allows employees to choose between taxable cash compensation or qualified, non-taxable benefits such as:

1. Significant Tax Savings

Employers typically save $600–$800 per employee annually on payroll taxes. For a 100-person company, this equals roughly $68,000 per year.

2. Improved Employee Retention

Employees get more value without the employer increasing salaries. A well-designed cafeteria plan health insurance program makes employees feel supported, boosting retention.

3. Compliance with IRS Tax Code

The IRS explicitly recognizes internal revenue code section 125 as the framework for pre-tax benefits. Staying compliant with IRS Section 125 rules avoids penalties and protects tax savings.

The Section 125 Cafeteria Plan Document

One of the most important compliance requirements is having a Section 125 cafeteria plan document.

The IRS requires:

⚠️️ Without a written document, the IRS can disqualify the plan — which means all pre-tax contributions become taxable.

Types of Section 125 Benefit Plans

Premium-Only Plans (POP)

Employees use pre-tax dollars to pay health insurance premiums. This is the most common and easiest plan to implement.

Flexible Benefits Plan

Combines multiple tax-advantaged options for employees.

Full Cafeteria Plan

Includes FSAs, dependent care, and medical expense reimbursement plans.

Full Cafeteria Plan

A newer innovation that integrates wellness and preventative care into cafeteria plan benefits. Some programs may also qualify for PCMP tax credits under certain state and federal structures.

IRS Section 125 Regulations and Compliance

To maintain compliance with IRS cafeteria plan rules, employers must:

Section 125 Plan Benefits at a Glance

Feature

Employer Benefit

Employer Benefit

Payroll Tax Savings

~$600–$800 per employee/year

Pre-Tax Premiums

-

20–40% tax savings

Flexibility

Low-cost benefit expansion

Choice of coverage options

Compliance

Meets IRS Code 125 requirements

Tax-advantaged benefits

Why Section 125 Plans Are Worth It

The bottom line? A Section 125 cafeteria plan IRS-approved program is one of the simplest ways to:

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