You can open an HSA through your employer's plan, a bank, or an insurance company—but you must be enrolled in a high-deductible health plan first

An HSA account lives at a specific financial institution: a bank, credit union, insurance company, or investment firm. You cannot open one without proof that you are covered by a high-deductible health plan (HDHP). Most people open an HSA through their employer because the employer either offers one directly or lets employees choose from a list of approved providers. If your employer does not offer an HSA, you can open one independently at any bank or brokerage that offers HSA accounts—but you still need to be enrolled in an HDHP on your own.

The account itself is separate from your health insurance. Your insurance company does not hold your HSA money; a financial institution does. This means you can change health plans or even change insurance companies while keeping the same HSA account, as long as you stay enrolled in an HDHP.

Key Takeaways

  • You must be enrolled in a high-deductible health plan before opening an HSA, whether through your employer or purchased on your own.
  • Most employer HSAs are opened through payroll deduction, and your employer may contribute money to your account as part of your benefits package.
  • If your employer does not offer an HSA, you can open one independently at banks, credit unions, brokerages, or insurance companies that offer HSA accounts.
  • Your HSA account belongs to you and stays with you even if you change jobs or health plans, as long as you remain in an HDHP.
  • Some HSA providers charge monthly fees, investment fees, or require minimum balances, so comparing providers before opening is worth your time.

Opening an HSA through your employer

If your employer offers health benefits, ask your HR or benefits department whether an HSA is available. Most large employers and many mid-size ones offer at least one HDHP option paired with an HSA. Your employer will give you a list of approved HSA providers—usually one to three options. You choose which provider to use, then enroll during your company's open enrollment period or when you first become may be able to access for health coverage.

Once you enroll, your employer sets up payroll deduction so money goes directly from your paycheck into your HSA before taxes are taken out. This is one of the biggest advantages of an employer HSA: the money you contribute reduces your taxable income. Your employer may also contribute money to your account as part of your benefits package. You will receive account login information and a debit card or checkbook to spend the money on may have access to medical expenses.

If you leave your job, your HSA does not disappear. The account stays open at the same financial institution, and you keep the money. You can continue to contribute to it on your own (if you remain in an HDHP), or you can leave it untouched and let it grow. Some people keep old HSA accounts open at multiple institutions if they have changed jobs several times.

Opening an HSA on your own if your employer does not offer one

If your employer does not offer an HSA, or if you are self-employed or buy insurance on the individual market, you can open an HSA independently. First, you must be enrolled in an HDHP. You can verify your plan qualifies by checking your insurance documents or calling your insurance company. Then you can open an account at any financial institution that offers HSAs.

Common places to open an independent HSA include banks (Chase, Bank of America, Fidelity Bank), credit unions, online banks (Lively, HealthEquity, Fidelity), and brokerages (Fidelity, Vanguard, Charles Schwab). Each provider has different fees, investment options, and minimum balance requirements. Some charge a monthly maintenance fee ($2 to $5 per month is typical); others waive fees if you maintain a minimum balance or set up direct deposit. Some allow you to invest HSA money in stocks and mutual funds; others keep it in a savings account earning interest.

To open an account, you will need proof of your HDHP coverage. This is usually a copy of your insurance card, a letter from your insurance company, or a screenshot of your coverage details from your insurance company's website. The financial institution will ask you to provide this before finalizing your account. You can then fund the account by bank transfer, check, or payroll deduction if your employer allows it.

What to compare when choosing an HSA provider

Not all HSA providers are the same. Before opening an account, compare these features across the providers available to you:

  • Monthly or annual fees: Some charge $0; others charge $2 to $5 per month. A few waive fees if you keep a minimum balance (often $1,000 to $2,500) or set up direct deposit.
  • Investment options: Some providers offer only a savings account; others let you invest in mutual funds, ETFs, or stocks. If you plan to keep money in the account long-term, investment options matter.
  • Debit card and checkbook: Most provide a debit card for easy spending; some also offer a checkbook. A few require you to request reimbursement by submitting receipts.
  • Customer service: Check whether the provider offers phone support, live chat, or only email. This matters if you have questions about what counts as a may have access to expense.
  • Mobile app: If you want to check your balance or submit receipts on your phone, verify the provider has a working app.

The provider you choose affects how much you pay in fees and how easily you can access your money. A provider with no monthly fee but limited investment options may be right if you plan to spend the money within a year or two. A provider with investment options and a small monthly fee may make sense if you want to keep money in the account for years and let it grow.

HSA providers through major employers and insurers

If your employer offers an HSA, you may see one or more of these names on your benefits materials: HealthEquity, Fidelity, Lively, Optum Bank, or Aetna. These are the largest HSA administrators in the United States and handle accounts for millions of people. If your employer uses one of these, you will open your account through their website or a link in your benefits portal.

If you are buying insurance on the individual market (through Healthcare.gov or your state's marketplace), your insurance company may partner with an HSA provider. Check your insurance documents or call the insurance company to find out which providers are available to you. Some insurance companies require you to use their partner provider; others let you choose. If you have a choice, you can compare the partner provider against independent options before deciding.

What happens after you open your account

Once your HSA is open, you receive a unique account number and login credentials. You can then fund the account and start spending money on may have access to medical expenses. may have access to expenses include doctor visits, prescriptions, dental work, vision care, mental health treatment, and many over-the-counter items like pain relievers and bandages. You cannot use HSA money for health insurance premiums (with a few exceptions), cosmetic procedures, or general wellness products.

Keep receipts for everything you buy with HSA money. You are not required to submit receipts to the provider, but the IRS can ask for proof that your spending was on may have access to expenses. If you spend HSA money on something that does not may have access to, you owe income tax on that amount plus a 20% penalty.

Your HSA provider will send you a year-end statement showing how much you contributed, how much you spent, and your remaining balance. This statement is for your records; you do not need to submit it with your tax return unless the IRS asks. Many people use this statement to track their spending and plan future contributions.

Frequently Asked Questions

Can I have more than one HSA account?

You can have multiple HSA accounts, but the total amount you contribute across all of them in a year cannot exceed the IRS limit (which varies by whether you have individual or family coverage). If you have multiple accounts, you are responsible for tracking your total contributions to avoid exceeding the limit. Most people keep only one active account to avoid confusion.

What if I change jobs and my new employer uses a different HSA provider?

You can keep your old HSA open at the original provider and open a new one at your new employer's provider. You do not have to consolidate them. However, you will pay fees on both accounts if both charge monthly fees. Some people choose to roll their old HSA into the new one to simplify things, though this is optional.

Can I open an HSA if I am on Medicare?

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

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

You can do either. Some people use the debit card for immediate payment; others pay with a personal credit card or cash and then request reimbursement from their HSA later. Reimbursing yourself later lets your HSA money grow longer before you spend it, which can be useful if you plan to keep the account for retirement.

What if the HSA provider I want is not on my employer's approved list?

You can only use providers your employer has approved for payroll deduction. However, you can open a separate independent HSA at any provider you want and fund it yourself outside of payroll. Some people do this to access better investment options or lower fees, though you lose the tax advantage of payroll deduction.