Both HSAs and FSAs let you pay for healthcare expenses with pre-tax dollars, but they work very differently.
This guide helps you understand which account saves you the most money.
Overview
HSA (Health Savings Account)
Requires HDHP (high-deductible health plan)
You own the account
Funds roll over forever
Can invest for growth
Triple tax advantage
FSA (Flexible Spending Account)
Any health plan qualifies
Employer owns the account
Use it or lose it (mostly)
Cannot invest
Tax-free contributions only
Side-by-Side Comparison
Feature
HSA
FSA
Plan Requirement
Must have HDHP
Any employer plan
Who Can Contribute
You, employer, anyone
You (via payroll) + employer
Funds Roll Over
Yes, forever
No (some exceptions)
Portability
Stays with you always
Forfeit if you leave job
Can Invest
Yes
No
Tax on Contributions
Tax-free
Tax-free
Tax on Growth
Tax-free
N/A
Tax on Withdrawals
Tax-free (if qualified)
Tax-free (if qualified)
Full Amount Available
Only what you've contributed
Full annual amount on day 1
2027 Contribution Limits
Limit Type
HSA
FSA
Individual Coverage
$4,500
$3,400 (2026)
Family Coverage
$9,000
Catch-Up (55+)
+$1,000
N/A
Aún no hemos publicado la cifra de 2027, así que esta es la cifra de 2026.
Maximum out-of-pocket: $8,700 (individual) / $17,400 (family)
Bronze Plans: From 2026 every Bronze and Minimum Coverage plan qualifies for an HSA, whatever its deductible and out-of-pocket maximum, making them a good pairing for tax savings.
Which Should You Choose?
HSA Is Better If:
You can handle a high-deductible plan
You want long-term savings
You're healthy and don't use much care
You want to invest for retirement
You want portability between jobs
FSA Is Better If:
You have predictable healthcare costs
You can't afford an HDHP
You need money upfront (full amount day 1)
Your employer doesn't offer HDHP
You'll use the full amount each year
Best of Both Worlds: If you have an HSA-eligible HDHP, you can also have a Limited Purpose FSA for dental and vision expenses only.
Questions About Tax-Advantaged Accounts?
Our agents can help you find HSA-eligible plans and maximize your tax savings.
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