HSA Calculator
Estimate your HSA tax savings and long-term investment growth (2025 limits)
HSA — The Triple Tax Advantage Account
No other savings vehicle offers a triple tax benefit: pre-tax contributions, tax-free growth, and tax-free qualified withdrawals.
Guide
How it works
An HSA is only available when you're enrolled in a High-Deductible Health Plan (HDHP). Contributions reduce your taxable income, funds grow tax-free, and withdrawals for qualified medical expenses are tax-free — a rare triple tax advantage.
The 2025 contribution limits are $4,300 for self-only coverage and $8,550 for family coverage. If you're 55 or older, you can contribute an additional $1,000 as a catch-up contribution. Your employer's contributions count toward the limit.
Note: This calculator estimates potential savings. Consult a tax professional for personalized advice.
Who is eligible for an HSA?expand_more
You must be enrolled in an HSA-qualified High-Deductible Health Plan (HDHP), not covered by other health insurance, not enrolled in Medicare, and not claimed as a dependent on someone else's tax return.
What are qualified medical expenses?expand_more
Qualified expenses include deductibles, copayments, dental, vision, prescriptions, and hundreds of other medical costs. After age 65, you can withdraw for any reason (just pay income tax, like a traditional IRA).
Can I invest my HSA funds?expand_more
Yes, most HSA providers allow you to invest funds in mutual funds or ETFs once your balance exceeds a threshold (often $1,000–$2,000). Investing unused funds is what creates the long-term wealth-building potential.
Do HSA funds roll over?expand_more
Yes. Unlike FSAs, HSA funds never expire. Unused money rolls over year after year, making the HSA one of the best long-term savings vehicles available.
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