If acronyms like HRA, HSA, and FSA make your head spin, you're not alone. All three are tax-advantaged accounts for medical expenses, but they work very differently. A Health Reimbursement Arrangement (HRA) is an employer-funded plan that reimburses employees for qualified medical expenses. Employees can't contribute their own money. A Health Savings Account (HSA) is owned by the employee, funded by both the employer and employee, and requires a high-deductible health plan (HDHP). A Flexible Spending Account (FSA) is also funded by employees through salary reductions, but it has a use-it-or-lose-it rule each year.
What is a Health Reimbursement Arrangement (HRA)?
An HRA is an employer-funded account that reimburses employees for out-of-pocket medical costs. The employer sets the contribution amount; the employee can't add their own money. What makes it different: unspent funds usually roll over year to year, but the employer keeps ownership if the employee leaves. Employers can customize HRAs to cover specific expenses: premiums, deductibles, copays, even over-the-counter items.
Under ERISA, HRAs must meet nondiscrimination rules. They aren't subject to the same contribution limits as HSAs or FSAs, but the employer must maintain a written plan document. An HRA like the one WellthCare™ offers can be paired with preventive care incentives, turning reimbursement into a wealth-building tool for both employees and employers.
How Does an HRA Compare to an HSA?
The biggest difference is ownership and portability:
- HRA: employer-owned. If you leave, the money stays. Employer gets a tax deduction; you get tax-free money.
- HSA: you own it. Take it with you when you leave. It needs a high-deductible health plan: in 2026, a deductible of at least $1,700 for self-only coverage or $3,400 for family. Both you and your employer can contribute, with tax perks on contributions, growth, and withdrawals.
One more difference is the caps. For 2026, HSAs are limited to $4,400 for self-only coverage and $8,750 for family coverage, plus $1,000 if you're 55 or older. Health FSAs are capped too, at $3,400 per employee in 2026. HRAs have no annual IRS cap; the employer sets the budget. For employers, an HRA often gives more flexibility, especially paired with a self-funded plan like WellthCare Complete™, where it cuts waste and aligns incentives.
HRA vs. FSA: What Changes?
People mix up FSAs and HRAs. Both reimburse medical costs, but three things set them apart:
- Funding: FSAs are funded through employee salary reductions, sometimes with an employer contribution. HRAs are all employer money.
- Rollover: FSAs are use-it-or-lose-it. If you don't spend it, you lose it, though some plans let you carry over up to $680 (2026) or offer a grace period. HRAs nearly always let you roll over what's left.
- Portability: Both are employer-owned, but FSA funds may vanish when you leave. Some employers offer a COBRA extension, but don't count on it.
FSAs force you to guess your medical spending. Many people guess wrong and lose money. HRAs, especially with a preventive program like WellthCare, tie reimbursement to health actions, not just expense tracking. No waste.
Which One Is Right for Your Employer and Employees?
It depends on your goals and plan setup:
- Go with an HSA if you want to encourage long-term savings and already have a high-deductible plan. It's great for healthy employees who want a portable retirement account.
- Pick an FSA if you need a simple way to handle predictable costs like copays and prescriptions. Easy to run, but employees need to estimate spending.
- Consider an HRA (like WellthCare) if you want to cut costs and give employees a flexible benefit without an HDHP. An HRA works as a preventive incentive engine: healthy actions earn real dollars at the WellthCare Store™, and program savings fund automatic retirement contributions. WellthCare's platform for this approach is patent-pending.
Can You Combine HRAs, HSAs, and FSAs?
You cannot stack these accounts freely. A general-purpose health FSA or HRA makes an employee ineligible to contribute to an HSA, because coverage that pays medical costs before the HDHP deductible is met disqualifies HSA eligibility under IRS rules. To keep both, the FSA or HRA has to be limited-purpose: restricted to dental and vision expenses, or post-deductible. Many employers that offer an HDHP add a limited-purpose FSA for this reason, so employees stay HSA-eligible while still setting aside pre-tax money for glasses and cleanings.
A second rule matters too: you cannot reimburse the same expense twice. An HSA withdrawal is tax-free only for a qualified medical expense that no other account has already paid. Spend $500 from a limited-purpose FSA on a dental bill, and you cannot also take $500 tax-free from the HSA for it. That second withdrawal becomes taxable income, plus a 20% penalty if you are under 65.
For employers, the pairing question is a plan-design decision. An HSA-eligible plan can sit alongside a limited-purpose HRA or FSA, but a general-purpose HRA blocks HSA contributions for covered employees. If you are considering a preventive HRA like WellthCare alongside an HDHP, have your advisor confirm how the two interact before employees open HSAs.
Compliance Considerations You Can't Ignore
All three must follow federal rules:
- ERISA: HRAs and FSAs have reporting and plan-document requirements. HSAs are generally exempt from ERISA when the employer's role stays limited.
- HIPAA: All must protect privacy, but HRAs and FSAs mean more employer involvement, so be careful.
- ACA: If your HRA reimburses individual insurance premiums, you need to follow ICHRA rules. This lets employers of any size offer a fixed contribution for individual coverage.
- Nondiscrimination: HRAs and FSAs must pass tests so highly compensated employees don't get too much. HSAs instead follow comparability rules for employer contributions, or Section 125 nondiscrimination testing when contributions run through a cafeteria plan.
The Future: Beyond Traditional HRAs, HSAs, and FSAs
Traditional models are struggling because of inefficient billing, misaligned incentives, and waste. WellthCare is advancing a health-to-wealth approach that pulls these pieces into one integrated system. The WellthCare Store™ turns preventive actions into spendable dollars. WellthCare, the first Health-to-Wealth™ Benefit System, keeps those dollars real and spendable, and program savings fund automatic retirement contributions. The Readiness Index™ shows when to move to a self-funded plan like WellthCare Complete™.
Each of these accounts has a role, but none fix the system on their own. The best move for HR leaders and CFOs is often a solid HRA with a preventive program like WellthCare to lower claims and keep employees.
This article is for general information only and is not legal, tax, or medical advice. Employers should consult their own advisors.