HSA Explained
- ✓ An HSA is a tax-advantaged account for qualified medical expenses, available only if you have a high-deductible health plan (HDHP)
- ✓ It is triple-tax-advantaged: tax-deductible contributions, tax-free growth, and tax-free withdrawals for qualified medical costs.
- ✓ For 2026, you can contribute $4,400 (single) or $8,750 (family), plus a $1,000 catch-up at age 55+.
- ✓ Funds roll over and stay with you—making an HSA a powerful long-term and retirement healthcare tool.
Of all the accounts we talk through with clients, the Health Savings Account is one of the most underrated. On the surface it is a way to pay for medical expenses. Used well, it can quietly become one of the strongest pieces of your long-term financial plan.
What Is an HSA?
A Health Savings Account is a tax-advantaged account designed to help you save for qualified medical expenses—everything from doctor visits and prescriptions to dental and vision care. The appeal is simple: you can lower your tax bill simply by spending on health costs you were going to have anyway. The one requirement is that HSAs are only available if you are enrolled in a high-deductible health plan (HDHP), which trades lower premiums for higher deductibles—a trade-off worth weighing against your own situation.
Are You Eligible?
To open and contribute to an HSA, you generally need to meet all of the following:
You are covered by an HDHP—for 2026, a deductible of at least $1,700 for single coverage or $3,400 for family coverage
You have no other disqualifying health coverage (dental, vision, and certain preventive care are fine)
You are not enrolled in Medicare
You are not claimed as a dependent on someone else’s tax return
How Much Can You Contribute in 2026?
Single coverage: $4,400
Family coverage: $8,750
If you are 55 or older, you can add an extra $1,000 “catch-up” contribution. Keep in mind that employer contributions count toward the same cap, so your dollars and theirs combined need to stay under the limit.
Where the HSA Fits in Your Plan
Here is what makes the account special: it is triple-tax-advantaged. Your contributions are tax-deductible, the money grows tax-free, and withdrawals for qualified medical expenses are tax-free whenever you need them. Very few accounts give you all three.
And unlike a Flexible Spending Account, HSA funds roll over year to year—there is no “use it or lose it.” The account is portable too, belonging to you whether you change jobs or retire. That combination makes an HSA a flexible way to cover future medical costs, build a cushion for healthcare in retirement, and trim your taxable income along the way.
Click the button below to learn more about eligibility, contribution limits, and tax treatment of Health Savings Accounts.
FAQs
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Not if you can avoid it. Paying smaller bills out of pocket lets the account keep growing tax-free—and you can reimburse yourself for those expenses years later.
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No. Balances roll over and follow you. Many people start drawing on the account around age 65, just as healthcare costs tend to climb.
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Yes. All you need is a qualifying high-deductible health plan—you can open and fund an HSA on your own.
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Often, yes. Many HSAs let you invest your balance for potential long-term growth. Investing always carries risk, so any approach should fit your own timeline and comfort level—a good topic to discuss with our Blue Marble team.
Disclosure: Blue Marble Investments is an SEC registered investment adviser. SEC registration does not constitute an endorsement by the SEC nor does it indicate that Blue Marble has attained a particular level of skill or ability. This material is for informational purposes only and is not intended to serve as personalized tax, legal, or investment advice. Please consult with your tax and/or legal professional regarding your specific situation when determining if any mentioned strategies are right for you.*