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An employee enrolled in a high-deductible health plan asks whether they should open an HSA. It’s one of the most employee-favorable benefits an employer can offer, and one of the most misunderstood.
Here’s what a health savings account actually is, how it works, and how it compares to an HRA.
What Is a Health Savings Account?
A Health Savings Account (HSA) is a tax-advantaged savings account that employees use to pay for qualified medical expenses. Contributions go in pre-tax, grow tax-free, and come out tax-free when used for qualified expenses, which is why HSAs are often described as triple tax-advantaged.
The account is owned entirely by the employee, not the employer, and it’s portable. If someone changes jobs, the HSA and its balance go with them, unlike some other benefit accounts that reset or disappear at separation.
Who Is Eligible for an HSA?
Eligibility is tied to the health plan, not the employer. An employee can only contribute to an HSA if they’re enrolled in an HSA-eligible high-deductible health plan (HDHP), aren’t enrolled in Medicare, and aren’t claimed as a dependent on someone else’s tax return. Employers don’t get to decide who’s eligible independent of these rules. If someone isn’t on a qualifying HDHP, they can’t contribute to an HSA even if the employer wants to offer one.
How Employer Contributions Work
Employers can contribute to an employee’s HSA in addition to whatever the employee contributes themselves, and employer contributions are also tax-free to the employee. This is a common way employers make an HDHP more attractive, since a higher deductible plan paired with a meaningful employer HSA contribution can leave an employee better off overall than a richer plan with no HSA funding.
Combined employee and employer contributions are subject to an annual IRS limit that adjusts each year and differs for individual versus family coverage, with an additional catch-up amount available to employees age 55 and older.
HSA vs. HRA: What’s the Difference?
The two are easy to confuse since both reimburse medical expenses tax-free, but ownership is the key difference. An HSA is owned by the employee, portable, and requires an HSA-eligible high-deductible plan. An HRA is owned and funded entirely by the employer, generally isn’t portable, and doesn’t require a high-deductible plan for every HRA type. An employee can’t have a general-purpose HRA and an HSA at the same time, since a general HRA typically disqualifies HSA eligibility, though limited-purpose HRAs can work alongside an HSA.
Why HSAs Matter for Recruiting and Retention
HSAs consistently show up in financial wellness research as a benefit employees value, particularly as healthcare costs rise and workers look for ways to build savings for future medical expenses, including in retirement. Offering an HDHP with a meaningful employer HSA contribution can be a genuine differentiator for employers competing for talent against companies offering only traditional plans.
Netchex’s benefits administration tools handle HSA-eligible plan enrollment and employer contribution setup alongside the rest of open enrollment, so HSA elections flow into payroll automatically instead of requiring a separate manual process.
Frequently Asked Questions
An HSA is a tax-advantaged savings account employees use to pay qualified medical expenses. Contributions are pre-tax, growth is tax-free, and qualified withdrawals are tax-free. The account is owned by the employee and is portable between jobs.
Only employees enrolled in an HSA-eligible high-deductible health plan, who aren’t enrolled in Medicare and aren’t claimed as a dependent on someone else’s return, can contribute to an HSA.
Yes. Employer contributions are tax-free to the employee and count toward the combined annual IRS contribution limit along with whatever the employee contributes themselves.
An HSA is employee-owned and portable, and requires a high-deductible health plan. An HRA is employer-owned and funded, generally isn’t portable, and doesn’t require a high-deductible plan for every HRA type.
Ready to simplify HSA and benefits enrollment?
See how Netchex connects HSA elections and employer contributions directly to payroll.
This guide reflects publicly available product information and independent reviewer data (G2, Capterra, Trustpilot, Yelp, Better Business Bureau, Reddit, Software Advice, GetApp) as of 2026. Feature availability and pricing may vary by plan. Contact each provider for current details.
Disclaimer: Any product roadmap or future plans provided herein are for informational purposes only. They do not represent a commitment to deliver any material, code, feature, or functionality. Plans may change without notification. The development, release and timing of any features or functionality described remain at the sole discretion of Netchex, its affiliates, and partners. Netchex does not give legal, tax, or accounting advice. You are responsible for ensuring your use of Netchex product meets your individual business and compliance requirements.
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