The 2024 HSA contribution limit is $4,150 for individual coverage and $8,300 for family coverage

These are the maximum amounts you can deposit into a Health Savings Account during the 2024 tax year. The IRS sets these limits each year, and they typically increase slightly to account for inflation. If you have individual coverage under a high-deductible health plan, you can contribute up to $4,150. If your plan covers your family, the limit is $8,300.

These limits apply to contributions you make yourself, plus any contributions your employer makes on your behalf. If both you and your employer contribute, the total cannot exceed the annual limit. The limit resets on January 1 each year, so any unused balance from 2023 carries forward, but you start fresh with your 2024 allowance.

Key Takeaways

  • Individual HSA holders can contribute $4,150 in 2024, while those with family coverage can contribute $8,300.
  • Your employer's contributions count toward your limit, so you need to know what they put in before deciding how much to contribute yourself.
  • If you turn 55 during 2024, you can make an additional $1,000 catch-up contribution that year and every year after.
  • Unused money in your HSA rolls forward to the next year with no expiration date, so you do not lose it if you do not spend it all.

How employer contributions affect your personal limit

If your employer contributes to your HSA, that money counts against your annual limit. For example, if your employer puts $2,000 into your account and you have individual coverage, you can only contribute an additional $2,150 yourself to stay within the $4,150 limit.

Before you decide how much to contribute from your paycheck, check with your benefits administrator or payroll department to find out exactly how much your employer is contributing. Some employers contribute a set amount; others match a percentage of what you contribute. Knowing this number first prevents you from accidentally exceeding the limit, which triggers taxes and penalties on the overage.

Catch-up contributions if you are 55 or older

Once you turn 55, you become may be able to access to make an additional $1,000 catch-up contribution each year. This is separate from the standard limit, so a 55-year-old with individual coverage can contribute $5,150 total in 2024 ($4,150 plus $1,000). A 55-year-old with family coverage can contribute $9,300 ($8,300 plus $1,000).

You can make catch-up contributions every year after you turn 55, as long as you remain enrolled in a high-deductible health plan. The catch-up contribution stops if you leave your HSA-may be able to access plan or reach Medicare age, at which point you can no longer make any HSA contributions.

What happens if you contribute too much

If you exceed the annual limit, the IRS treats the overage as a taxable distribution. You owe income tax on the excess amount, plus a 6% excise tax for each year the money remains in the account. For example, if you contribute $4,500 when your limit is $4,150, you owe income tax plus 6% on that $350 overage.

To fix an overage, you can request a corrective distribution from your HSA provider. This removes the excess contribution and any earnings on it from your account. You must request this before your tax filing deadline (usually April 15 of the following year) to avoid the penalties. Your HSA provider can walk you through the process, but it is your responsibility to catch the mistake and report it.

Limits for mid-year plan changes

If you enroll in an HSA-may be able to access plan partway through the year, your contribution limit is reduced proportionally. The IRS uses a month-by-month calculation: divide the annual limit by 12, then multiply by the number of months you were enrolled. If you enrolled in July (7 months remaining), your 2024 limit would be roughly $2,417 for individual coverage, not the full $4,150.

There is one exception: if you enroll in an HSA-may be able to access plan on December 1 or later, you can contribute the full annual amount. This is called the "last-month rule," and it allows you to make a full contribution even though you were only enrolled for part of the year. However, you must remain enrolled in an HSA-may be able to access plan through December 31 of the following year, or you will owe back taxes and penalties.

Limits do not apply to withdrawals or account growth

The annual limits only restrict how much money you can put into your HSA. There is no limit on how much you can withdraw for may have access to medical expenses, and there is no limit on how much your account can grow through investment earnings. If your HSA balance reaches $50,000 or $100,000, you can still withdraw from it without hitting any ceiling.

This is one reason HSAs are powerful savings tools: you can accumulate money over many years, invest it, and let it grow tax-free. The only restriction is that withdrawals must be for may have access to medical expenses to avoid income tax and a 20% penalty on the withdrawal amount.

How 2024 limits compare to previous years

The 2024 limits represent a modest increase from 2023. In 2023, the individual limit was $3,850 and the family limit was $7,750. The $300 increase for individual coverage and $550 increase for family coverage reflect inflation adjustments the IRS makes annually. The catch-up contribution has remained $1,000 for several years.

The IRS typically announces the following year's limits in late September or early October. If you are planning your HSA strategy for 2025, watch for that announcement in fall 2024. Knowing the new limits helps you decide how much to contribute in the final months of 2024 and plan your contributions for the year ahead.

Frequently Asked Questions

Can I contribute to my HSA after the year ends?

You can make contributions until your tax filing deadline (usually April 15 of the following year), but they count toward the previous year's limit. If you contribute in April 2025, that money counts against your 2024 limit of $4,150, not your 2025 limit. Your HSA provider can tell you the exact deadline for your account.

What if my employer changes their contribution amount mid-year?

You need to adjust your personal contributions to stay within the annual limit. If your employer increased their contribution in June, reduce what you contribute from your paycheck for the rest of the year. Contact your benefits administrator to recalculate your safe contribution amount based on the new employer contribution.

Do HSA limits change if I switch jobs?

Your annual limit stays the same regardless of job changes. If you leave a job and your new employer also offers an HSA, the combined contributions from both employers plus your own contributions cannot exceed the annual limit. Track all contributions carefully during the transition to avoid going over.

Can I make a catch-up contribution if I turn 55 mid-year?

Yes. Once you turn 55, you can make the full $1,000 catch-up contribution for that year, even if you only have a few months left. The catch-up contribution does not prorate based on when you turn 55 during the year.

What if I do not use my full contribution limit?

Unused money stays in your HSA indefinitely with no expiration date. Unlike a flexible spending account, HSA balances roll forward year after year. You can let the money accumulate and invest it, or withdraw it for may have access to medical expenses whenever you need it in the future.