2026 FSA Contribution Limit Raised to $3,400: What It Means for Your Team

What Changed for 2026

The IRS increased the annual Health FSA contribution limit to $3,400 for 2026, up from $3,300 in 2025. While a $100 bump may seem small, it compounds across your workforce and adds pre-tax savings for every participating employee.

For employers offering a Section 125 cafeteria plan, this means employees can now set aside more money before taxes to pay for qualified medical expenses — copays, prescriptions, dental work, vision care, and hundreds of other IRS-eligible expenses.

The Tax Impact

Every dollar an employee contributes to a Health FSA avoids federal income tax, state income tax (in most states), Social Security tax, and Medicare tax. At a combined tax rate of roughly 30% for a typical employee, that $3,400 contribution effectively saves over $1,000 per person in taxes.

On the employer side, FICA savings of 7.65% on each employee's FSA contribution add up fast. If 40 employees each contribute the full $3,400, that's $136,000 in total pre-tax deductions — saving the employer over $10,400 in payroll taxes.

What HR Teams Should Do Now

If your plan year aligns with the calendar year, the new $3,400 limit is already in effect. Here's how to make the most of it:

• Update enrollment materials to reflect the new $3,400 maximum. Employees who elected less may want to increase their contributions.
• Send a reminder email highlighting the increase. Many employees set their FSA and forget it — a nudge can boost participation.
• Educate new hires during onboarding about what an FSA covers. The number one reason employees skip FSAs is not understanding how they work.
• Review the Dependent Care FSA limit separately — it remains at $5,000 for married couples filing jointly (or $2,500 for married filing separately).

Don't Have an FSA Yet?

Offering an FSA requires a Section 125 cafeteria plan. If your organization doesn't have one, setting it up is faster than most people expect — typically 5 to 7 business days with the right partner. The plan document, employee enrollment, and payroll integration can all be handled concurrently.