How to open an HSA account

You open an HSA through a bank, credit union, or financial institution that offers HSA accounts — not through your employer or the government. Your employer's health plan may have a preferred provider, but you can choose any HSA provider that accepts your plan type. The process takes 15 to 30 minutes online or in person, and you'll need your Social Security number, proof of enrollment in a high-deductible health plan (HDHP), and a valid ID.

The first step is confirming you're enrolled in an HDHP. Your health insurance documents or your employer's benefits portal will show your plan type. If you're unsure, call your health plan's customer service line — they can confirm whether your plan qualifies. Once you have that confirmation, you can open an account with any HSA provider. Many banks offer them alongside checking and savings accounts; some credit unions and fintech companies specialize in HSAs.

After you open the account, you'll receive a debit card and routing information for direct deposits. You can then start contributing money immediately, either through payroll deduction (if your employer offers it) or by depositing funds yourself. The account is yours to keep even if you change jobs or health plans, though contribution rules change if you leave an HDHP.

Key Takeaways

  • You must be enrolled in an HDHP before opening an HSA; your health plan documents will confirm this.
  • HSA accounts are opened through banks, credit unions, and financial institutions — not through your employer or government.
  • The account opening process requires your Social Security number, proof of HDHP enrollment, and a valid ID.
  • You can contribute through payroll deduction or by depositing funds yourself, and the account stays with you if you change jobs.
  • Different HSA providers charge different fees and offer different investment options, so comparing providers before opening is worth your time.

Where to open an HSA account

Common HSA providers include major banks (Chase, Bank of America, Wells Fargo), credit unions, and dedicated HSA companies like HealthEquity, Lively, and Fidelity. Your employer may have negotiated a preferred provider and may even contribute to your account if you use that provider, so check your benefits materials first. If your employer doesn't have a preferred provider, you can open an account anywhere.

When choosing a provider, compare three things: monthly fees (which range from $0 to $5 or more), investment options (some accounts let you invest funds in mutual funds or stocks; others keep money in cash), and customer service availability. If you plan to use your HSA only for near-term medical expenses, a low-fee cash account may be best. If you're saving long-term, an account with investment options and lower fees makes more sense.

Your employer's payroll system may limit which providers can receive payroll deductions. If you want to contribute through payroll, confirm that your chosen provider can receive those deposits before opening the account. You can always open an account elsewhere and transfer money in later, but payroll deduction is simpler.

Documents you'll need to open an HSA

Have these items ready before you start the application: your Social Security number, a valid government-issued ID (driver's license or passport), and proof that you're enrolled in an HDHP. Proof of enrollment can be your insurance card, a benefits summary from your employer, or a letter from your health plan showing your plan type and effective date.

If you're opening the account in person at a bank or credit union, bring physical copies of your ID and insurance documents. If you're opening online, you'll upload photos or scans of these documents, or the provider may verify your enrollment directly with your health plan. Some providers ask for your employer's name and benefits administrator contact information to confirm your HDHP status.

You'll also need to provide your current address and phone number. If you're setting up payroll deduction, have your employer's name and your employee ID ready so the provider can coordinate with your payroll system.

Setting up contributions after opening your account

Once your account is open, you can contribute in two ways: through payroll deduction or by depositing money yourself. Payroll deduction is the most common method because contributions come out before taxes are calculated, reducing your taxable income. To set this up, contact your employer's benefits or payroll department and provide them with your HSA provider's routing number and your account number.

If your employer doesn't offer payroll deduction or you're self-employed, you can deposit money directly into your HSA using the account's routing number and account number, the same way you'd transfer money to any bank account. You can also set up automatic monthly transfers from your checking account. Any money you deposit is tax-deductible when you file your taxes, even if it wasn't deducted from your paycheck.

The annual contribution limit is set by the IRS and changes each year. For 2024, the limit is $4,150 for individual coverage and $8,300 for family coverage. If you're 55 or older, you can contribute an additional $1,000 per year. You can contribute at any time during the year, but contributions for a given tax year must be made by the tax filing deadline (usually April 15 of the following year).

What happens if your health plan changes

If you leave your HDHP and enroll in a different type of health plan, you can no longer make new contributions to your HSA. However, the money already in your account stays there and you can still use it for medical expenses. If you later re-enroll in an HDHP, you can resume contributions.

If you change employers but stay in an HDHP, your HSA account goes with you. You don't need to close it or open a new one. You may need to update your payroll deduction information with your new employer, but the account itself remains active and in your name.

If you change HSA providers, you can transfer your balance to the new provider. This is called a trustee-to-trustee transfer and doesn't count against your annual contribution limit. Contact your new provider to start the transfer process; they'll handle the paperwork with your old provider.

HSA fees and account maintenance

HSA providers charge different fees depending on the account type and balance. Common fees include monthly maintenance fees ($0 to $5), per-transaction fees for debit card use, investment management fees if you invest your balance, and fees for wire transfers or account closures. Some providers waive monthly fees if your balance stays above a certain amount, typically $1,000 to $2,500.

Read the fee schedule before opening an account. Over time, even small monthly fees add up. A $3 monthly fee costs $36 per year; over 20 years, that's $720 plus lost investment growth. Providers that charge no monthly fee but offer investment options may be better for long-term saving.

Your HSA provider will send you an annual statement showing contributions, withdrawals, and account balance. You'll also receive a Form 1099-SA at tax time if you withdrew money from your account, which you'll use to report HSA activity on your tax return.

Frequently Asked Questions

Can I open an HSA if my employer doesn't offer one?

Yes. You can open an HSA directly with any bank or financial institution that offers them, as long as you're enrolled in an HDHP. You won't receive payroll deduction, but you can deposit money yourself and still get the tax deduction when you file your taxes.

What if I'm self-employed or a freelancer?

You can open an HSA if you have an HDHP, whether through the individual market or a professional association. You'll deposit contributions yourself rather than through payroll. Self-employed people can deduct HSA contributions on their tax return, either as a business expense or as an above-the-line deduction.

Do I need to use my HSA debit card, or can I pay out of pocket and reimburse myself later?

You can do either. Some people use the debit card immediately; others pay medical bills out of pocket and reimburse themselves from their HSA later. Keeping receipts is important because the IRS may ask you to prove that withdrawals were for may have access to medical expenses.

Can I open an HSA if I'm on Medicare?

No. Once you enroll in Medicare, you're no longer may be able to access to contribute to an HSA. If you already have an HSA, you can keep it and use it for medical expenses, but you cannot add new money to it.

How long does it take to open an HSA account?

Online applications typically take 15 to 30 minutes, and your account is usually active within one to three business days. In-person applications at a bank or credit union may be completed the same day. Once your account is open, you can start contributing immediately.