How to open an HSA account

You open an HSA through a bank, credit union, or insurance company that offers HSA accounts — not through your employer or the government. Your employer may sponsor a plan or offer payroll deduction, but you choose the actual account holder. The process takes 15 minutes to an hour online or in person, and you need proof of HSA-may be able to access health coverage, a Social Security number, and a government ID.

The account is yours to keep even if you change jobs or health plans. Money you contribute stays in the account and grows tax-free. You can start using it immediately after opening, though some providers require a waiting period of one to three business days before you can withdraw funds.

Key Takeaways

  • You must be enrolled in an HSA-may be able to access health plan (usually a high-deductible plan) before opening an account, and you cannot have other health coverage that disqualifies you.
  • Banks, credit unions, and insurance companies all offer HSA accounts; your employer may sponsor one but does not have to be your account holder.
  • Opening takes 15 minutes to an hour and requires your Social Security number, government ID, and proof of HSA-may be able to access coverage.
  • Money in your HSA rolls over year to year and belongs to you permanently, even if you leave your job or change health plans.
  • You can contribute through payroll deduction (if your employer offers it), direct deposit, or manual transfers, and contribution limits reset each January.

Verify you have HSA-may be able to access coverage

Before you open an account, confirm that your health plan qualifies. HSA-may be able to access plans are almost always high-deductible health plans (HDHPs). Your plan documents or insurance card will say whether it is HSA-may be able to access. If you are unsure, call your health insurance company and ask directly: "Is my plan HSA-may be able to access?"

You cannot have other health coverage that disqualifies you. Medicare, Medicaid, TRICARE, the Veterans Administration, and some employer plans with low deductibles all block HSA use. If you are on Medicare, you cannot open a new HSA, though you can keep one you already have and spend it down. If you have coverage through a spouse's plan, check whether that plan is also HSA-may be able to access.

Choose where to open your account

You have three main types of providers: banks and credit unions, insurance companies, and third-party HSA administrators. Banks and credit unions often have lower fees and higher interest rates on savings. Insurance companies sometimes bundle the HSA with your health plan and may offer lower fees if you use them. Third-party administrators like HealthEquity, Lively, and Fidelity specialize in HSAs and often have the most investment options.

Compare fees before you choose. Look for monthly maintenance fees, per-transaction fees, debit card fees, and investment fees. Many providers waive monthly fees if you keep a minimum balance (often $1,000 to $2,500) or set up direct deposit. Some charge nothing at all. Check whether the provider offers the investment options you want — if you plan to invest HSA money rather than just hold it in cash, a provider with low-cost index funds or mutual funds matters.

If your employer sponsors an HSA plan, you may be able to open through payroll, which often means lower fees and automatic contributions. But you are not required to use your employer's plan. You can open an account elsewhere and contribute on your own.

Gather required documents and information

Have these items ready before you start:

  • Your Social Security number
  • A government-issued ID (driver's license, passport, or state ID)
  • Proof of HSA-may be able to access coverage (your insurance card, plan documents, or a letter from your employer or insurance company stating the plan is HSA-may be able to access)
  • Your employer's name and address (if you are opening through an employer plan)
  • Bank account information if you want to link a checking or savings account for transfers

Some providers ask for your date of birth, address, and phone number as well. If you are opening an account for a spouse or dependent, you will need their Social Security number and date of birth too.

Complete the account opening process

Most providers let you open online in 15 to 30 minutes. Go to the provider's website, click "Open an HSA" or "New Account," and fill in your personal information. You will enter your Social Security number, ID information, and coverage details. Some providers ask you to upload a photo of your insurance card or plan documents; others accept your word that you have HSA-may be able to access coverage.

After you submit, the provider reviews your information. This usually takes one to three business days. Some providers approve instantly. Once approved, you receive account details — your account number, routing number, and debit card information (if the account includes one).

If you prefer to open in person, visit a local branch of your bank or credit union. Bring your ID, Social Security number, and proof of HSA-may be able to access coverage. The process is the same but takes longer because you are waiting for staff.

Set up contributions and link accounts

After your account opens, decide how you will contribute. If your employer offers payroll deduction, you can enroll through your benefits portal or HR department. Payroll contributions are deducted before taxes, which saves you money on income and payroll taxes. Your employer may also contribute on your behalf.

If you are contributing on your own, link a checking or savings account to your HSA. Most providers let you do this online by entering your bank's routing number and your account number. You can then transfer money from your bank to your HSA whenever you want. Some providers also accept checks or direct deposit.

Set a contribution amount if you are using payroll deduction. The annual limit for 2024 is $4,150 for individual coverage and $8,300 for family coverage (these amounts change each year). You can contribute the full amount at once or spread it across paychecks. If you are opening mid-year, you can only contribute for the months you have HSA-may be able to access coverage.

Start using your account

Once your account is open and funded, you can spend money on may have access to medical expenses. Most HSA accounts come with a debit card you can use at pharmacies, doctors' offices, and medical suppliers. You can also pay out of pocket and reimburse yourself from your HSA later — there is no time limit on reimbursement.

Keep receipts for all medical expenses you pay with HSA money. The IRS can audit your account and ask you to prove that expenses were may have access to. may have access to expenses include doctor visits, prescriptions, dental work, vision care, mental health treatment, and many medical supplies and equipment. Gym memberships, cosmetic procedures, and over-the-counter medications (except insulin) are not may have access to.

Your HSA money rolls over every year. Unlike a flexible spending account (FSA), you do not lose unspent money. If you do not spend your HSA balance in a given year, it stays in the account and grows tax-free. After age 65, you can withdraw money for any reason without penalty, though non-medical withdrawals are taxed as income.

Frequently Asked Questions

Can I open an HSA if my employer does not offer one?

Yes. You can open an HSA at any bank, credit union, or HSA provider as long as you have HSA-may be able to access coverage. You do not need your employer to sponsor a plan. You will contribute on your own instead of through payroll deduction, which means you will need to transfer money manually or set up automatic transfers.

What happens to my HSA if I change jobs?

Your HSA stays with you. The account is yours, not your employer's. You keep the money and can continue to use it for medical expenses. If your new job offers an HSA, you can keep your old account or open a new one — many people keep multiple HSAs. You can also roll your old HSA into a new one if you want to consolidate.

How long does it take to use my HSA after I open it?

Most providers let you use your account immediately after opening, though some require a one- to three-business-day waiting period before you can withdraw funds. Check with your provider. If you are contributing through payroll, money usually appears in your account within one to two pay periods.

What if I do not have HSA-may be able to access coverage yet?

You cannot open an HSA until you are enrolled in an HSA-may be able to access plan. If you are waiting to enroll in a high-deductible plan through your employer or the health insurance marketplace, open your HSA as soon as your coverage starts. You can backdate contributions to January 1 of that year if you open later in the year, as long as you had coverage for the entire period you are contributing for.

Can I have more than one HSA?

You can have multiple HSAs, but your total contributions across all accounts cannot exceed the annual limit. If you have two HSAs and contribute $2,000 to each, you have hit the $4,150 individual limit. The IRS requires you to report all HSAs on your tax return. Most people consolidate into one account to avoid confusion, but there is no rule against having more than one.