Flexible Spending Accounts (FSAs) and Health Savings Accounts (HSAs) are both tax-advantaged accounts that help individuals pay for qualified healthcare expenses. While they share many similarities, they operate under different rules and are designed for different situations.
Understanding the differences can help employers choose the right benefit strategy and help employees make informed enrollment decisions.
What Is an FSA?
A Flexible Spending Account (FSA) is an employer-sponsored benefit that allows employees to contribute pre-tax dollars to pay for eligible healthcare expenses.
Employees elect an annual contribution amount during open enrollment, and those funds are deducted from their paycheck before taxes.
FSAs can be used to pay for many qualified medical, dental, vision, and prescription expenses.
Key features of an FSA include:
- Employer-sponsored benefit
- Employee contributions are made through payroll deductions
- Contributions are generally made before taxes
- Funds are used for qualified medical expenses
- Available regardless of health plan type (subject to plan design)
What Is an HSA?
A Health Savings Account (HSA) is a tax-advantaged savings account available to individuals who are enrolled in a qualified High Deductible Health Plan (HDHP).
Unlike an FSA, an HSA is owned by the employee. The account remains with the employee even if they change employers or retire.
Both employees and employers may contribute to an HSA, subject to annual IRS contribution limits.
FSA vs. HSA: A Comparison
| Feature | FSA | HSA |
| Who owns the account? | Employer-sponsored plan | Employee owns the account |
| Health plan requirement | No specific health plan required | Must be enrolled in a qualified HDHP |
| Tax treatment | Pre-tax employee contributions | Tax-deductible contributions and tax-free qualified withdrawals |
| Employer contributions | Optional | Optional |
| Portability | Does not move with the employee | Employee keeps the account permanently |
| Investment options | No | Often available after meeting account balance requirements |
| Annual contribution limits | Set by the IRS | Set by the IRS |
Which Expenses Are Eligible?
Both FSAs and HSAs can generally be used for qualified medical expenses defined by the IRS.
Examples include:
- Doctor visits
- Hospital services
- Prescription medications
- Dental care
- Vision care
- Copayments
- Deductibles
- Many over-the-counter medical products
Because eligible expenses can change over time, employees should review current IRS guidance or consult their plan administrator.
Can Someone Have Both an FSA and an HSA?
Sometimes.
An employee generally cannot participate in both a traditional Healthcare FSA and an HSA at the same time because a general-purpose FSA is considered disqualifying coverage for HSA eligibility.
However, employers may offer a Limited Purpose FSA alongside an HSA.
A Limited Purpose FSA typically reimburses eligible dental and vision expenses while allowing employees to remain eligible to contribute to an HSA.
Advantages of an FSA
An FSA may be a good choice for employees who:
- Expect predictable medical expenses during the year
- Want to reduce taxable income
- Prefer a simple employer-sponsored benefit
- Do not have a High Deductible Health Plan
Advantages of an HSA
An HSA may be attractive for employees who:
- Are enrolled in a qualified HDHP
- Want to save for future healthcare expenses
- Prefer an account they own permanently
- Are interested in long-term tax-advantaged savings
Why Employers Work with Empower
Choosing the right benefit is only part of the process. Proper administration is equally important.
Empower helps employers establish and administer Flexible Spending Accounts while providing responsive support for both employers and employees.
Whether you are implementing an FSA for the first time or reviewing your current benefits strategy, our experienced team can help you understand your options and administer your plan with confidence.
Read More: FSA Administrator for Small Businesses
Need Help Choosing Between an FSA and an HSA?
Every organization has unique benefit goals, and there is no one-size-fits-all solution.
If you have questions about Flexible Spending Accounts or would like to learn more about FSA administration for your business, contact Empower today. We can help you evaluate your options and build a benefits program that meets the needs of your employees.
