Yes, your HSA balance carries over to the next year—that's the whole point

Unlike a flexible spending account (FSA), which operates on a "use it or lose it" rule, a Health Savings Account (HSA) does not expire. Any money you don't spend in a calendar year stays in your account and rolls forward. You can use it next year, in five years, or in retirement. The funds remain yours as long as the account exists.

This carryover feature is one of the main reasons HSAs are considered long-term savings tools rather than just annual spending accounts. You're not penalized for being healthy or for not needing medical care in a given year. The money accumulates, and you decide when to use it.

Key Takeaways

  • HSA balances roll over automatically each January 1st with no maximum limit on how much you can carry forward.
  • You can spend carryover funds on may have access to medical expenses anytime in the future, including after you retire.
  • If you leave your HSA-may be able to access health plan, you keep the money in your account but cannot make new contributions until you re-enroll in an HSA-may be able to access plan.
  • Withdrawals for non-medical expenses before age 65 are taxed as income plus a 20% penalty; after 65, they're taxed as income only.
  • Some employers or account administrators charge monthly maintenance fees that reduce your balance even if you don't spend anything.

How the carryover works month to month and year to year

Your HSA operates on a calendar year, but the carryover is continuous. If you have $2,000 in your account on December 31st, that $2,000 appears in your account on January 1st of the next year. There is no reset, no forfeiture, and no cap on how much you can carry forward. You could have $50,000 sitting in your HSA and it will still be there next year.

The carryover happens automatically. You don't need to do anything, request anything, or move money anywhere. Your account custodian (the bank or financial institution that holds your HSA) straightforward carries the balance forward. If you have multiple HSAs—which is rare but possible—each account carries over independently.

The only time carryover stops is when you close the account entirely. If you withdraw all the money and shut down the HSA, there's nothing left to carry forward. But as long as the account remains open, the balance persists.

What happens if you change jobs or health plans

Changing employers or switching to a non-HSA-may be able to access health plan does not erase your HSA balance. The money stays in the account. However, you cannot make new contributions once you're no longer enrolled in an HSA-may be able to access plan.

An HSA-may be able to access plan is a high-deductible health plan (HDHP) paired with an HSA. If you move to a traditional PPO, HMO, or other plan that doesn't may have access to, your contribution window closes when ready. You keep what you've already saved, but you cannot add more money until you re-enroll in an HDHP.

This is why some people keep their HSA open even after leaving a job—the account itself is portable. You own it, not your employer. You can continue to use the balance for may have access to medical expenses, and if you later switch back to an HDHP, you can resume contributions.

Using carryover funds for medical expenses years later

Carryover money can be spent on any may have access to medical expense at any time in the future. may have access to expenses include doctor visits, prescriptions, dental work, vision care, mental health treatment, and many other healthcare costs. The IRS publishes a list of what counts; when in doubt, check IRS Publication 969 or ask your account custodian.

You don't have to spend the money in the year you earned it. If you contributed $3,500 in 2024 and didn't touch it, you can use it in 2025, 2026, or 2030. There is no important date. This makes HSAs particularly useful for people who want to save for future healthcare costs, including retirement medical expenses.

One practical note: keep receipts for any medical expenses you pay out of pocket, even if you don't reimburse yourself when ready from the HSA. If the IRS ever audits your account, you'll need proof that the money was spent on may have access to expenses. You can reimburse yourself years later as long as you have documentation.

Fees and account maintenance reduce your balance

While your balance carries over, some HSA custodians charge monthly maintenance fees, annual fees, or per-transaction fees. These charges reduce your balance even if you don't spend anything. A $5 monthly fee means you lose $60 per year just for keeping the account open.

Not all HSAs charge fees. Some employers offer HSAs through custodians that waive fees for employees. Others charge only if your balance falls below a certain threshold. Before opening an HSA or choosing between custodians, ask about the fee structure. Over decades, small monthly fees can add up significantly.

If you're carrying over a large balance and your current custodian charges high fees, you may be able to roll the money to a different HSA provider with lower costs. This is called an HSA-to-HSA transfer and does not trigger taxes or penalties. Check whether your new custodian will accept a transfer from your current one.

Using carryover funds in retirement

After age 65, your HSA becomes even more flexible. You can still use carryover funds for may have access to medical expenses tax-free. But you can also withdraw money for any reason—the funds are taxed as income, but you don't pay the 20% penalty that applies to non-medical withdrawals before age 65.

This makes an HSA a powerful retirement savings tool. If you've been contributing for decades and rarely touched the balance, you could have a substantial pot of money available for healthcare costs in retirement, including Medicare premiums, long-term care, and other medical expenses. After 65, you have the option to use it for medical care or to treat it like a traditional IRA for general expenses.

If you die before spending all your HSA money, the balance goes to your beneficiary (usually your spouse or estate, depending on how you've designated it). Your beneficiary will owe income tax on the balance if they withdraw it for non-medical expenses, but the money itself is not lost.

Penalties for non-medical withdrawals before age 65

If you withdraw carryover funds for something other than a may have access to medical expense before you turn 65, you'll owe income tax on the withdrawal plus a 20% penalty. For example, if you withdraw $1,000 for a non-medical expense and you're in the 22% tax bracket, you'd owe $220 in income tax plus $200 in penalty—a total of $420 on a $1,000 withdrawal.

The penalty applies only to the non-medical portion. If you withdraw $1,000 and $600 of it is for a may have access to medical expense, only the $400 non-medical portion gets the penalty. This is why it's important to track what you're spending and to keep documentation of medical expenses.

Some people accidentally trigger penalties by withdrawing HSA funds for something they thought was medical but wasn't. Over-the-counter medications, for example, require a prescription to be HSA-may be able to access (with limited exceptions for insulin). Cosmetic procedures, gym memberships, and vitamins generally don't count. If you're unsure, ask your custodian before withdrawing.

Frequently Asked Questions

Can I lose my HSA balance if I don't use it?

No. Your balance carries over indefinitely as long as the account remains open. You will never lose money straightforward because you didn't spend it in a given year. The only way to lose the balance is to withdraw it, close the account, or have fees reduce it over time.

What if I have money left over and I'm switching to Medicare?

You keep the balance. Once you enroll in Medicare, you can no longer contribute to an HSA, but you can continue to use carryover funds for may have access to medical expenses, including Medicare premiums, copays, and deductibles. After age 65, non-medical withdrawals are taxed as income but not penalized.

Can I transfer my HSA balance to someone else?

No, not while you're alive. An HSA is tied to your Social Security number and is yours alone. You cannot gift it to a family member or transfer it to another person's account. After your death, the balance goes to your designated beneficiary, who will owe income tax on any non-medical withdrawals.

Do I have to report my HSA balance on my taxes?

You report contributions and withdrawals on Form 8889 when you file your tax return. Contributions you make yourself are deductible. Employer contributions are not taxable income. Withdrawals for may have access to medical expenses are not taxable. Non-medical withdrawals are reported as income and subject to the 20% penalty if you're under 65.

What happens to my HSA if I become ineligible for an HDHP?

You keep the money and can use it anytime for may have access to medical expenses. You straightforward cannot make new contributions while you're ineligible. If you later re-enroll in an HDHP, you can resume contributions. The carryover balance remains untouched throughout.