You can open an HSA if you have a high-deductible health plan and meet income rules

To open a Health Savings Account (HSA), you need two things: enrollment in a high-deductible health plan (HDHP) through your employer, the marketplace, or Medicare Advantage, and income below the IRS limit for your filing status. The income limits change yearly—for 2024, single filers cannot earn more than $194,650 and married filers cannot earn more than $388,300. You also cannot be claimed as a dependent on someone else's tax return, and you cannot be enrolled in Medicare or have other health coverage that disqualifies you.

The HDHP is the real gatekeeper. Your plan must meet IRS minimums for deductibles and out-of-pocket costs. For 2024, a self-only HDHP must have a deductible of at least $1,600 and maximum out-of-pocket costs of $3,200. For family coverage, those numbers are $3,200 and $6,400. If your employer offers a traditional low-deductible plan alongside an HDHP, you can choose the HDHP to become HSA-may be able to access. If your employer offers no HDHP, you can buy one on the health insurance marketplace instead.

Key Takeaways

  • You must be enrolled in a high-deductible health plan to open an HSA; a regular health plan does not may have access to.
  • Your income cannot exceed the IRS annual limit for your filing status, and you cannot be claimed as a dependent.
  • You cannot have Medicare, Medicaid (with limited exceptions), or other health coverage that overlaps with HSA rules.
  • You can open an HSA through your employer's plan administrator, a bank, or a financial institution that offers HSA accounts.
  • Once you lose HDHP coverage or exceed the income limit, you can keep the account but cannot make new contributions.

What disqualifies you from opening an HSA

Medicare enrollment is the most common disqualifier. Once you turn 65 and enroll in Medicare Part A or Part B, you lose HSA may be able to access immediately. You can keep the account and spend what is already in it, but you cannot add new money. If you are under 65 and on Medicare for disability, the same rule applies.

Medicaid coverage also blocks HSA contributions in most states, though some states have carved-out programs that allow both. If you are on Medicaid, contact your state Medicaid office or your HSA provider to confirm whether contributions are allowed. Tricare (military health coverage), Veterans Affairs coverage, and Indian Health Service coverage all disqualify you as well.

Spousal coverage matters too. If you are married and file jointly, both spouses must be enrolled in an HDHP or have no health coverage at all. If one spouse has a traditional plan, neither can contribute to an HSA. If you file separately, each spouse's coverage is evaluated independently.

How to open an HSA if your employer offers one

If your employer offers an HDHP, the payroll or benefits department will direct you to the HSA provider during open enrollment or when you first become may be able to access. Most employers contract with a single HSA custodian—often a bank, credit union, or financial services company—and you open your account through that provider. You will receive account information, a debit card (if the provider offers one), and instructions for making contributions.

Employer contributions are deducted from your paycheck before taxes, which reduces your taxable income. You can also make your own contributions after enrollment, either through payroll deduction or by depositing money directly to the account. Keep records of all contributions for tax time, because the IRS requires you to report them on Form 8889.

Opening an HSA on your own if you buy marketplace coverage

If you buy an HDHP on the health insurance marketplace (healthcare.gov or your state's exchange), you are not automatically enrolled in an HSA. You must open one separately through a bank, credit union, or financial institution that offers HSA accounts. Common providers include Fidelity, HealthEquity, Lively, and many regional banks.

When you open an account, you will need to provide proof of HDHP enrollment. Most providers accept a screenshot of your marketplace confirmation, a copy of your insurance card, or a letter from your insurer showing your plan type and deductible. You then set up contributions on your own schedule—monthly, quarterly, or as a lump sum—and track them for your tax return.

Self-employed people and sole proprietors can also open HSAs if they are enrolled in an HDHP. The same rules apply: you need proof of coverage and must report contributions on your tax return.

What happens if you lose HDHP coverage mid-year

If you drop your HDHP or switch to a traditional plan before the year ends, you stop being HSA-may be able to access immediately. You cannot make contributions for the rest of that year, but you can keep the account and spend the balance. If you switch back to an HDHP later, you can resume contributions in the month you re-enroll.

The IRS has a grace period rule: if you lose coverage in the last month of the year, you can still make a full-year contribution for that year. For example, if you drop your HDHP in December, you can still contribute the full 2024 limit. But if you lose coverage in November, you cannot.

Income limits and how they affect your account

The IRS income limits are based on your modified adjusted gross income (MAGI) for the tax year. If you exceed the limit, you cannot make new contributions starting in the month you go over. You do not have to close the account or withdraw money, but any contributions made while you were ineligible must be removed before you file your tax return, along with the earnings they generated.

Income limits apply only to contributions, not to account ownership. If you exceed the limit mid-year, you can keep the account open and spend what is in it. When your income drops back below the limit in a future year, you can resume contributions.

Frequently Asked Questions

Can I have an HSA if I am self-employed?

Yes, if you buy an HDHP for yourself. You open the account the same way as someone on marketplace coverage: through a bank or financial institution, with proof of your HDHP enrollment. You report contributions on your tax return as a deduction.

What if my spouse has an HSA but I do not?

If you are married and file jointly, only the spouse enrolled in an HDHP can contribute to an HSA. The other spouse cannot have their own account. If you file separately, each spouse is treated independently and can have their own HSA if they meet the requirements.

Can I open an HSA if I have a Health Reimbursement Arrangement (HRA) or Flexible Spending Account (FSA)?

It depends on the plan design. Some employers offer an HDHP paired with a limited-purpose FSA or HRA that covers only dental and vision. If that is the case, you can have an HSA. But if the FSA or HRA covers general medical expenses, you cannot contribute to an HSA while enrolled in it.

Do I lose my HSA if I turn 65?

You lose HSA may be able to access when you enroll in Medicare, but you keep the account. You can spend the balance without penalty once you are on Medicare, and the money is no longer subject to the HSA contribution rules. However, you cannot make new contributions after Medicare enrollment.

Can I open an HSA retroactively if I had an HDHP but did not sign up?

No. You must open the account while you are enrolled in an HDHP. If you missed the window, you cannot go back and open one for a previous year. You can open one going forward if you are still in an HDHP or re-enroll in one.