The Basic Requirements for an HSA Account

To open an HSA, you must be enrolled in a high-deductible health plan (HDHP) — a specific type of health insurance with a higher deductible and lower premiums than traditional plans. You cannot have an HSA if you are covered by any other health insurance at the same time, with a few exceptions for specific plans like dental or vision coverage. You also cannot be claimed as a dependent on someone else's tax return, and you cannot be enrolled in Medicare.

The HDHP itself must meet IRS standards for deductibles and out-of-pocket limits. For 2024, the minimum deductible is $1,600 for individual coverage or $3,200 for family coverage. Your plan's maximum out-of-pocket limit cannot exceed $4,150 for individual coverage or $8,300 for family coverage. These numbers change each year, so check with your plan or the IRS website to confirm the current year's thresholds.

You do not need to be employed to open an HSA. Self-employed people, part-time workers, and people with coverage through a spouse's plan can all open one, as long as they meet the HDHP requirement and are not disqualified by Medicare or dependent status.

Key Takeaways

  • You must be enrolled in a high-deductible health plan (HDHP) with a deductible of at least $1,600 for individual coverage or $3,200 for family coverage to open an HSA.
  • You cannot have an HSA if you are covered by any other health insurance at the same time, except for specific plans like dental, vision, or accident coverage.
  • You cannot be enrolled in Medicare or claimed as a dependent on someone else's tax return.
  • Your HSA can be opened through your employer, a bank, or a financial institution — you do not need to use your employer's plan provider.

Who Cannot Open an HSA

If you are enrolled in Medicare, you are not able to open a new HSA or contribute to an existing one, even if you also have an HDHP. Once you turn 65 and become Medicare-may be able to access, your HSA contributions must stop. You can still withdraw money from an HSA you already have, but only for may have access to medical expenses — non-medical withdrawals after age 65 are taxed as income (though the 20% penalty no longer applies).

If you are claimed as a dependent on someone else's tax return — typically a parent's — you cannot open an HSA, even if you have your own HDHP. This rule applies regardless of who pays for the insurance. Once you are no longer a dependent, you become able to open one.

Dual coverage disqualifies you in most cases. If you have an HDHP but also have coverage through a spouse's traditional health plan, Medicaid, TRICARE, or the Veterans Administration, you cannot contribute to an HSA. Coverage through a spouse's HDHP is allowed, and you can contribute to a family HSA together.

HDHP Requirements Your Plan Must Meet

Not every plan with a high deductible qualifies as an HDHP for HSA purposes. The plan must meet specific IRS rules about what is and is not covered before you meet the deductible. Most preventive care — including annual physicals, vaccinations, and screenings — must be covered at no cost to you, even before you reach the deductible. This is true for all health plans under the Affordable Care Act, but HSA-may be able to access HDHPs have stricter rules about what else can be covered before the deductible is met.

Your plan documents should state whether it is HSA-may be able to access. If you are unsure, contact your insurance company or check your plan's summary of benefits and coverage. Your employer's benefits team can also confirm whether your plan qualifies.

Opening an HSA Through Your Employer Versus Independently

Many employers offer HSAs as part of their benefits package, often with a contribution match or a one-time deposit to get you started. If your employer offers an HSA, you can open one through them during open enrollment or when you first become may be able to access. Your employer may use a specific bank or financial institution to administer the account.

You are not required to use your employer's HSA provider. You can open an HSA at any bank, credit union, or financial services company that offers them — Fidelity, Lively, HealthEquity, and many others administer HSAs independently. If you open your own HSA outside your employer's plan, you still get the same tax benefits. Some people open an independent HSA to have more control over investment options or lower fees.

If you change jobs, you keep your HSA. The account belongs to you, not your employer. You can continue contributing if your new employer's plan is also an HDHP, or you can keep the account open and contribute on your own if you are self-employed or have coverage through a spouse.

Contribution Limits and Who Can Contribute

For 2024, you can contribute up to $4,150 per year to an individual HSA or $8,300 to a family HSA. These limits are set by the IRS and change annually. If you are 55 or older, you can contribute an additional $1,000 per year as a catch-up contribution.

You do not have to be the one to contribute. Your employer can contribute on your behalf (often as a payroll deduction), and family members can also contribute to a family HSA if they are covered under the same plan. Any contributions reduce the total you can make that year, so keep track if multiple people are adding money to the same account.

Contributions must be made by the tax filing deadline for that year — typically April 15 of the following year. If you become ineligible partway through the year (for example, you turn 65 or switch to a non-HDHP plan), you can only contribute for the months you were may be able to access, though there is a special rule if you become ineligible in December.

Self-Employed and Freelance Workers

If you are self-employed or a freelancer with an HDHP, you can open and contribute to an HSA just like an employed person. You purchase your own HDHP through the health insurance marketplace or directly from an insurer, and then open an HSA at any financial institution that offers them. Your contributions are tax-deductible on your federal income tax return.

You can also contribute to an HSA if you have a spouse who is employed and covers you under their HDHP. In that case, you would contribute to a family HSA, and both of you can make contributions up to the family limit.

Frequently Asked Questions

Can I have an HSA if I am on my spouse's health insurance plan?

Yes, if your spouse's plan is an HDHP. You would contribute to a family HSA together, and both of you count toward the family contribution limit. If your spouse has a traditional plan and you have your own HDHP, you cannot contribute to an HSA because you are covered by non-HDHP insurance at the same time.

What happens to my HSA if I lose my HDHP coverage?

Your HSA stays open and the money remains yours. You cannot make new contributions once you are no longer on an HDHP, but you can withdraw money for may have access to medical expenses anytime. If you switch back to an HDHP later, you can resume contributions.

Can a student open an HSA?

Yes, if you are enrolled in an HDHP and are not claimed as a dependent on someone else's tax return. Many students are claimed as dependents by their parents, which disqualifies them. Once you are no longer a dependent, you can open an HSA if you have HDHP coverage.

Do I need my employer's permission to open an HSA outside their plan?

No. Your employer cannot prevent you from opening an independent HSA at another bank or financial institution. You can have both an employer-sponsored HSA and an independent HSA, but your total contributions across all accounts cannot exceed the annual limit.

What if my plan says it is high-deductible but I am not sure it qualifies for an HSA?

Contact your insurance company or your employer's benefits team and ask directly whether the plan is HSA-may be able to access. The plan documents should state this clearly. If it is not HSA-may be able to access, you cannot open an HSA even if the deductible is high.