# HSA Contribution Limits for 2027

> 2027 HSA limits are $4,500 for self-only and $9,000 for family coverage, plus $1,000 at 55. Who qualifies, the deadline, and why FIRE savers max it.

Source: https://mycoastfire.com/hsa-contribution-limits-2027
Last updated: 2026-09-26

The IRS published these in May 2026, so they're final. The 401(k) limits for 2027 won't be out until the fall.

For 2027 you can put up to $4,500 into a health savings account if your high-deductible plan covers only you, or $9,000 if it covers anyone else too. If you’re 55 or older by December 31, 2027, you can add another $1,000. The numbers come from [IRS Revenue Procedure 2026-24](https://www.irs.gov/pub/irs-drop/rp-26-24.pdf), and they cap everything that goes into the account for the year, including what your employer contributes.

## 2027 HSA limits next to 2026

|  | 2026 | 2027 |
| --- | --- | --- |
| Contribution limit, self-only coverage | $4,400 | $4,500 |
| Contribution limit, family coverage | $8,750 | $9,000 |
| Catch-up at 55 or older | $1,000 | $1,000 |
| HDHP minimum deductible, self-only | $1,700 | $1,750 |
| HDHP minimum deductible, family | $3,400 | $3,500 |
| HDHP out-of-pocket maximum, self-only | $8,500 | $8,700 |
| HDHP out-of-pocket maximum, family | $17,000 | $17,400 |

The 2026 column is from [Rev. Proc. 2025-19](https://www.irs.gov/pub/irs-drop/rp-25-19.pdf). The raises are modest: $100 for self-only coverage and $250 for family. The catch-up hasn’t moved since 2009, because the $1,000 is written into the tax code and the inflation adjustment doesn’t apply to it.

HSA limits always come out months before the 401(k) limits. The law tells the IRS to publish them by June 1, using inflation measured through March, with each increase rounded to the nearest $50 ([26 U.S.C. § 223(g)](https://uscode.house.gov/view.xhtml?req=granuleid:USC-prelim-title26-section223&num=0&edition=prelim)). So if you’re planning 2027 contributions now, this half of the picture is settled.

## Who can contribute to an HSA in 2027?

You can contribute for any month in which all of these are true on the first day of the month, per [IRS Publication 969](https://www.irs.gov/publications/p969):

-   You’re covered by a high-deductible health plan (HDHP).
-   You have no other health coverage that disqualifies you.
-   You aren’t enrolled in Medicare.
-   Nobody can claim you as a dependent.

The second rule is the one that trips people up. A general-purpose health FSA or HRA that can pay your medical bills usually disqualifies you, while a limited-purpose one for dental and vision doesn’t ([Publication 15-B](https://www.irs.gov/publications/p15b)). Your spouse having regular family coverage is fine, as long as it doesn’t cover you.

The bigger change is on the plan side. Since January 2026, any bronze or catastrophic plan available as individual coverage through a Marketplace counts as an HDHP, even if its deductible or out-of-pocket maximum falls outside the numbers in the table. The same plan bought directly from the insurer off the exchange counts too ([IRS Notice 2026-5](https://www.irs.gov/pub/irs-drop/n-26-05.pdf), Q&A-4 and Q&A-6). Before this, many bronze plans didn’t qualify, usually because their out-of-pocket limits ran higher than the HDHP maximum. Bronze plans a small employer buys through the SHOP program don’t get this automatic treatment. Catastrophic plans are only open to people under 30 or those who qualify for a hardship or affordability exemption, so fewer readers will use that half of the rule.

This matters most to early retirees. Picture a 52-year-old who has left her job and buys a bronze plan on HealthCare.gov. Before 2026 that plan often kept her out of an HSA. Now she can keep contributing, and she doesn’t need a paycheck to do it, because there’s no earned-income requirement and no income limit for HSA contributions (Publication 15-B again). The deduction also lowers the income her Marketplace subsidy is based on, which our post on [health insurance before 65](https://mycoastfire.com/blog/coast-fire-health-insurance-before-65) goes into.

One smaller change from the same law: a direct primary care membership no longer disqualifies you, as long as the fees stay at or under $150 a month, or $300 if it covers more than one person. Rev. Proc. 2026-24 keeps those caps unchanged for 2027.

## What’s the deadline for 2027 contributions?

You can make 2027 contributions until your tax filing deadline in April 2028. Filing an extension doesn’t give you more time. Publication 969 spells this out for 2025 (contributions allowed through April 15, 2026), and the rule works the same way every year, which also means 2026 contributions can still go in until April 15, 2027. If you send money in early 2028, check that your HSA custodian records it as a 2027 contribution.

If your employer offers HSA contributions through payroll, use that rather than contributing on your own. Money that goes in through a cafeteria plan skips Social Security and Medicare taxes as well as income tax (Publication 15-B). A contribution you make yourself and deduct on your return only saves the income tax, which is still good but leaves the [7.65% employee payroll tax](https://www.irs.gov/taxtopics/tc751) on the table for most employees.

## How married couples split the family limit

If either spouse has family HDHP coverage, the IRS treats both of you as having family coverage, and you share one limit: $9,000 for 2027. It’s split equally unless you agree on a different division, so one spouse can take all $9,000 and the other nothing (Publication 969). These married-couple rules only apply when both of you are eligible to contribute.

The catch-up works differently. Each spouse who is 55 or older gets their own $1,000, and it has to go into that spouse’s own HSA. There’s no such thing as a joint HSA, so if you’re both 55 or older and want the full $11,000 for 2027, each of you needs an account. The easy mistake is putting the older spouse’s extra $1,000 into the younger spouse’s HSA, where it doesn’t count as a catch-up.

## Medicare ends your contributions

Your HSA limit drops to zero starting with the first month you’re enrolled in Medicare (Publication 969). Turning 65 by itself doesn’t end anything. If you keep working past 65 with an HDHP and haven’t signed up for Medicare, you can keep contributing.

The trap is that Part A can start retroactively. If you’re past 65 when you sign up for premium-free Part A or apply for Social Security, your Part A coverage goes back six months, though never before the month you turned 65 ([Medicare.gov](https://www.medicare.gov/basics/get-started-with-medicare/sign-up/when-does-medicare-coverage-start)). HSA contributions for those backdated months become excess contributions. Medicare’s own advice is to stop contributing six months before you retire or apply for benefits ([Medicare.gov](https://www.medicare.gov/basics/get-started-with-medicare/medicare-basics/working-past-65)).

In the year you enroll, the limit is prorated by month. Someone 65 or older with self-only coverage whose Medicare starts in July 2027 has six eligible months, so they could contribute $2,750 ($5,500 × 6 ÷ 12). After that the account keeps working. You just can’t add to it.

## Why FIRE savers treat the HSA as a retirement account

Contributions come off your taxable income, the account grows without being taxed, and withdrawals for qualified medical expenses are tax-free (Publication 969). No other account in the tax code gives you all of that at once. What turns it into a retirement account is how two rules fit together.

The first is that there’s no deadline for paying yourself back. The IRS says you can take a tax-free distribution this year for a qualified expense from any earlier year, as long as the expense came after you opened the HSA, and “there is no time limit on when the distribution must occur” ([Notice 2004-50, Q&A-39](https://www.irs.gov/irb/2004-33_IRB)). Publication 969 says the same thing more quietly: you can be reimbursed for expenses incurred after you establish the HSA, and you don’t have to take withdrawals each year.

So the approach is to pay today’s medical bills from your checking account, leave the HSA invested, and keep every receipt. Twenty years of receipts become money you can take out tax-free whenever you like, including the years before 59½ when a 401(k) is harder to reach. Your records need to show that each expense was a qualified medical expense, that nobody else reimbursed it, and that you didn’t also deduct it as an itemized deduction. I’d scan each receipt when you pay it and keep a simple running list with the date, amount and what it was for.

The second rule covers money you don’t end up spending on health care. Before 65, a withdrawal for anything else is taxed as income plus a 20% additional tax. From 65 on, the 20% goes away and you just pay income tax, which makes the leftover balance behave much like a traditional IRA (Publication 969).

My view: if you can cover your medical bills out of your paycheck, I’d max the HSA before putting anything into a 401(k) beyond the employer match. That advice breaks down in two cases. If money is tight and you’d have to spend the HSA on this year’s bills anyway, it’s a pre-tax spending account, which is useful but isn’t retirement savings. And some employer HSAs charge high fees or only hold cash. You can move the money to another custodian with a direct trustee-to-trustee transfer, and there’s no limit on how often you do that (Publication 969).

One state caveat. California doesn’t follow the federal HSA rules: it adds back the deduction and taxes the account’s earnings each year ([FTB Schedule CA instructions](https://www.ftb.ca.gov/forms/2025/2025-540-ca-instructions.html)). The federal tax break still applies there. The state one doesn’t.

## What maxing an HSA could grow to

Take a couple, both 35, on a family HDHP. Starting in 2027 they put in the full $9,000 a year, which is $750 a month, and raise it 3% a year so it roughly keeps pace with the limit. They pay their medical bills from cash flow and leave the account invested at 7% a year until Medicare at 65. To keep it simple, I’ve left out the $1,000 catch-ups they’d each get from 55.

| Years of contributions | Total put in | Balance | Balance in today’s dollars |
| --- | --- | --- | --- |
| 10 (to age 45) | $103,175 | $146,316 | $108,873 |
| 20 (to age 55) | $241,833 | $490,683 | $271,679 |
| 30 (to age 65) | $428,179 | $1,250,370 | $515,136 |

After 30 years, $428,179 of contributions has grown to about $1,250,370, or $515,136 in today’s money at 3% inflation. That’s a big pot of tax-free money for health care in retirement, which is one of the costs people most often leave out of their [Coast FIRE number](https://mycoastfire.com/coast-fire-number). The 7% return isn’t guaranteed, and the result is only as good as the fund choices your HSA gives you.

Run your own HSA numbers

Enter $750 a month at 7% to match the example, or put in your own contribution and time frame.

[Open the compound interest calculator](https://mycoastfire.com/compound-interest-calculator)

## Questions people ask

### Is the HSA catch-up contribution going up in 2027?

No. It stays at $1,000 for anyone who is 55 or older by the end of the year. The amount is set in the tax code itself and, unlike the main limits, isn't adjusted for inflation, so it has been $1,000 since 2009.

### Do my employer's HSA contributions count toward the limit?

Yes. The $4,500 or $9,000 covers everything that goes in for the year, from you, your employer or anyone else. If your employer puts in $1,000 and you have self-only coverage, you can add $3,500 yourself, plus the $1,000 catch-up if you're 55 or older.

### Can I contribute to an HSA if I've retired early and have no earned income?

Yes, as long as you're covered by an HSA-eligible plan, have no disqualifying coverage and aren't on Medicare. The IRS doesn't require earned income for HSA contributions and has no income limit. Since 2026, a bronze or catastrophic plan bought as individual Marketplace coverage counts as HSA-eligible.

### What happens if I put in too much?

The excess is hit with a 6% excise tax for every year it stays in the account. You avoid that by taking out the excess, and whatever it earned, by your tax filing deadline including extensions. The earnings you take out count as income.

## Keep reading

-   [Health insurance before 65Your coverage options before Medicare and how subsidies work.](https://mycoastfire.com/blog/coast-fire-health-insurance-before-65)
-   [401(k) limits for 2027The 2026 limits, and what to expect for 2027.](https://mycoastfire.com/401k-contribution-limits-2027)
-   [Compound interest calculatorSee what steady contributions grow to.](https://mycoastfire.com/compound-interest-calculator)