HSA Contribution Limits for 2026, and How a Self-Employed Person Uses One
For 2026 you can put up to $4,400 into a health savings account if your health plan covers only you, or $8,750 if it covers your family. From age 55 you can add another $1,000.
An HSA is the one account that is useful both this year, for a doctor's bill, and in thirty years, for the health costs of retirement. For someone who buys her own health cover, it is often the most overlooked line available.
Here are the 2026 numbers from the IRS, who qualifies, and what ten years of contributions look like in the free Net Worth Tracker.
An HSA belongs to you, not to the business. Example data.
The short version
2026 limits: $4,400 self-only, $8,750 family, plus $1,000 from age 55.
You need a qualifying high deductible health plan to contribute.
Money goes in before tax, grows untaxed, and comes out untaxed for medical costs.
It is yours for life. There is no deadline to spend it.
Contributions have to stop once you enroll in Medicare.
Every 2026 number
Self-only cover | Family cover | |
|---|---|---|
Most you can contribute | $4,400 | $8,750 |
Extra from age 55 | $1,000 | $1,000 |
Total from age 55 | $5,400 | $9,750 |
Plan's deductible must be at least | $1,700 | $3,400 |
Plan's out-of-pocket limit can be no more than | $8,500 | $17,000 |
The top row is the limit on the account. The bottom two rows describe the health plan you need to have. Both sets of conditions have to be met.
Who can open one
You are covered by a high deductible health plan that meets the figures above.
You have no other health cover that pays before the deductible, with a few exceptions.
You are not enrolled in Medicare.
Nobody else can claim you as a dependent.
If you buy your own cover, look at your plan documents for the words "HSA-eligible". A recent change in the law also treats bronze and catastrophic plans bought through a marketplace as eligible from 2026. Check with the insurer or your preparer that your own plan qualifies before you contribute.
The three tax advantages
Going in. Contributions reduce your taxable income. If you are self-employed you generally take this as a deduction on your personal return.
Staying in. Interest and growth inside the account are not taxed.
Coming out. Withdrawals for qualified medical expenses are not taxed.
No other common account has all three. A traditional retirement account is taxed on the way out, and a Roth is taxed on the way in.
One point for the self-employed: the deduction lowers your income tax. It does not lower your self-employment tax, which is worked out on business profit before this deduction.
What happens to money you do not spend
It stays. This is the difference between an HSA and the "use it or lose it" accounts some employers offer. The balance rolls from year to year and remains yours if you change plans, stop working or close the business.
After 65 you can also withdraw for anything. Money taken for non-medical purposes at that point is taxed as income, as a traditional retirement account would be, without the extra penalty that applies earlier.
One more line on the page, and one that grows quietly. Example data.
Two ways to use it
Spend as you go | Pay from pocket and let it build | |
|---|---|---|
How it works | Pay medical bills from the HSA during the year | Pay bills from ordinary income and leave the HSA alone |
Tax benefit | A deduction on what you spend | The deduction, plus untaxed growth for years |
Suits | A tight year, or high medical costs | A year with room, and a long horizon |
Neither is the right one. Many owners do the first in a slow year and the second in a strong one, which is one of the few places uneven income is an advantage.
Modeled in La Soglia: ten years
An owner aged 55 with self-only cover adds an HSA line to the Net Worth Tracker and contributes the full amount for her age.
Each year she adds | Over ten years | Before any growth |
|---|---|---|
$2,000 | $20,000 | $20,000 |
$4,400, the limit | $44,000 | $44,000 |
$5,400, the limit at her age | $54,000 | $54,000 |
We left growth out on purpose, and we have used the 2026 limit for all ten years even though it usually rises. The last row is worth setting beside another figure. In our post on what Medicare costs in 2026, the baseline for one person over twenty years came to $54,356.
Ten years of full contributions, untouched, is almost exactly that baseline. It is a coincidence of the arithmetic, and a useful one: it shows the scale an HSA works at.
Before you turn 65
Contributions must stop when you enroll in Medicare. If you plan to enroll at 65, your last year of contributions is partial, and the rules on timing are easy to get wrong. This is one to raise with your preparer the year before.
Four things to do this month
Read your plan documents for the words HSA-eligible.
If you have an HSA, check what you have put in this year against the limit for your cover.
Decide which way you will use it for the rest of the year.
Add the balance to your net worth, as its own line.
See the line, free
La Soglia, the free membership of the Money Mastery System, includes the Net Worth Tracker: every account, your home, your business and your debts in one place, with no bank connection and no card. For the other accounts and their limits, see our list of 2026 retirement limits for the self-employed.
Bring it to the Collective
Buying your own health cover is one of the harder parts of working for yourself. The Money Mastery Collective has a discussion feed open on the free membership. Ask how others have set theirs up.
Questions we hear
What is the HSA contribution limit for 2026?
$4,400 for self-only cover and $8,750 for family cover. From age 55 you can add $1,000.
Can a self-employed person have an HSA?
Yes, if you are covered by a qualifying high deductible health plan, have no disqualifying other cover and are not enrolled in Medicare.
Does HSA money expire?
No. The balance rolls over every year and stays yours if you change plans or stop working.
Can I contribute to an HSA on Medicare?
No. Contributions have to stop once you enroll in Medicare, though you can keep using the money already in the account.
References
The 2026 contribution limits and plan requirements are from IRS Revenue Procedure 2025-19, published in Internal Revenue Bulletin 2025-21. Eligibility, the tax treatment and the rules after 65 are from IRS Publication 969. The ten-year table is our own worked example and assumes no growth and no change in the limit.
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La Soglia is the free membership of the Money Mastery System. It gives you the Net Worth Tracker, where everything you own and everything you owe sits in one place, and the Money Mastery Collective. There is no card to enter and no bank connection.
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A note on what this is
This article is educational. The Money Mastery System is an educational tool, not financial software, and nothing here is legal, tax, investment or financial advice. HSA eligibility depends on your exact health plan, and contribution and Medicare timing rules carry penalties when they are missed. For guidance on your own circumstances, please speak with a qualified professional who knows them.
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