Does an HSA Roll Over Every Year?

Yes, unused money in a Health Savings Account (HSA) rolls over automatically from year to year, so you do not have to spend it by December 31. The remaining balance stays in your account and can be used for qualified medical expenses in a later year. This is different from some Flexible Spending Accounts (FSAs), which may have a limited rollover or a deadline to use funds. Your existing HSA balance generally remains yours if you change jobs or health plans. However, keeping money in an HSA is different from being eligible to contribute new money: contribution eligibility depends on your circumstances and coverage.

How HSA Rollover Works

At the end of the year, any money left in your HSA stays in the account. You do not need to file a claim or make a purchase to preserve the balance, and there is no annual deadline to spend it.

The IRS explains in Publication 969 that an HSA’s unspent balance continues to roll over from year to year. You can contribute while eligible, use funds for qualified medical expenses, and leave the rest in the account for later. For example, money not needed for current prescriptions or dental care can remain available for a qualified expense in a future year.

An HSA can therefore help pay for both current and future health costs. If you are considering opening an account, see more about opening an HSA on your own.

How an HSA Differs from an FSA

The year-end spending concern often comes from experience with FSAs. Some FSAs have limited rollover options or a grace period, but those rules do not apply to an HSA’s year-to-year balance. You do not need to spend HSA funds simply because the calendar year is ending.

NerdWallet’s overview explains that HSA funds remain yours and can be used for qualified medical expenses even if you no longer have the same high-deductible health plan. Depending on the provider, an HSA may also offer investment options. Account features and fees vary by provider, so review the terms of your own account.

What Happens to Your HSA When You Change Jobs?

Changing jobs generally does not take away the HSA balance you have already accumulated. The account belongs to you rather than your employer, so you can keep the funds after leaving a job or changing health plans. You may continue using the balance for qualified medical expenses.

Whether you can make new contributions is a separate question. Contribution eligibility depends on the applicable requirements and your circumstances, including your health coverage. Someone moving between employers or locations may keep existing funds while no longer being eligible to contribute during a particular period. For information about using funds for medical costs, see withdrawing money from an HSA.

This distinction can matter for employees working across locations or preparing for an international assignment. Employers can help by explaining that an existing balance and eligibility for new contributions are not the same thing. Any change in coverage or residence can affect the circumstances relevant to contributions.

Does Moving Money to Another HSA Count as a Rollover?

“Rollover” can refer to either the automatic year-to-year carryover of your balance or a transaction that moves funds between accounts. The first happens without action. The second may be relevant if you want to move money to another HSA provider.

IRS guidance allows eligible amounts from another HSA or an Archer Medical Savings Account (Archer MSA) to be rolled into an HSA. The IRS explains in IRS Publication 969 that a rollover contribution is not included in income, is not deductible, and does not reduce the annual HSA contribution limit. The publication also describes trustee-to-trustee transfers, for which there is no limit on the number of transfers.

A transfer made directly between trustees is distinct from a new contribution. Existing funds moved between accounts do not count against the annual limit for new HSA contributions. Before moving an account, check with both providers about their process, timing, paperwork, and any fees.

Should You Spend or Keep Your HSA Funds?

Because the balance does not expire at year-end, you can decide whether to use funds for a current qualified expense or leave them in the account for later. Consider upcoming medical, dental, vision, or prescription costs. If your provider offers investments, review the available options, requirements, and fees before deciding whether to use them.

Keep records that support HSA withdrawals and show that they were for qualified medical expenses. If you take money out for a nonqualified purpose, different tax treatment may apply. The rollover rule means you have time to plan; it does not remove the need to use withdrawals appropriately.

A Year-End HSA Review

As the year closes, check your balance and recent transactions. Confirm that planned withdrawals are for qualified medical expenses, and keep receipts and account records organized. If you expect a change in health coverage or employment, review whether you will remain eligible to contribute in the coming year. If you are considering a provider change, compare the account terms and transfer process before moving funds.

*This article is for general informational purposes only and is not legal advice.