Finding the Best HSA Providers for Investing Funds

A Health Savings Account is one of the most powerful financial tools available today. If you have a High Deductible Health Plan, an HSA offers a rare triple tax advantage. However, keeping your money in cash means missing out on long-term growth. To maximize this benefit, you need to find an HSA provider built for investing with low fees and great fund choices.

Understanding the Triple Tax Advantage

Before picking a provider, it helps to understand why investing your HSA funds is so valuable. The IRS grants this account three distinct tax benefits. First, the money you contribute is tax-deductible, lowering your taxable income for the year. Second, the money grows tax-free while inside the account. Third, you can withdraw the funds tax-free at any time as long as you use them for qualified medical expenses.

Because the growth is tax-free, treating your HSA as a long-term investment vehicle makes incredible financial sense. For 2024, the IRS allows you to contribute up to $4,150 for individual coverage and $8,300 for family coverage. In 2025, these limits increase to $4,300 for individuals and $8,550 for families. If you are 55 or older, you can add an extra $1,000 catch-up contribution each year.

What to Look for in an HSA Provider

When evaluating HSA providers for investing, you need to look closely at the fee structures and rules. Many legacy banks treat HSAs like basic checking accounts and put heavy restrictions on your ability to invest.

Here are the specific criteria you should look for:

  • No Minimum Cash Balance: Many banks force you to keep $1,000 to $2,000 in cash before you can invest a single dollar. The best providers let you invest from dollar one.
  • Zero Monthly Maintenance Fees: You should not have to pay a monthly fee just to keep the account open.
  • Zero Investment Administration Fees: Some providers charge a percentage of your invested assets every month. Over twenty years, this will quietly drain thousands of dollars from your balance.
  • Broad Investment Options: Look for access to a full brokerage platform where you can buy low-cost exchange-traded funds (ETFs), mutual funds, and individual stocks.

Top HSA Providers for Investors

If you are opening an account on your own, the retail market has two clear winners right now.

Fidelity Investments

Fidelity is widely considered the gold standard for retail HSA investors. They charge zero account maintenance fees and zero investment fees. More importantly, Fidelity has absolutely no minimum cash balance requirement. You can transfer $100 into the account and immediately invest all of it. Fidelity gives you access to their entire brokerage platform. You can buy fractional shares of stocks and use their popular zero-expense-ratio mutual funds, like the Fidelity ZERO Large Cap Index Fund (FNILX).

Lively

Lively is another top-tier choice for individuals. They do not charge monthly maintenance fees for retail accounts, and they do not require a minimum cash balance before you begin investing. Lively handles the HSA administration, but they partner with Charles Schwab for the investing side. Once your money is in Lively, you can access the Charles Schwab brokerage platform to buy stocks, bonds, and ETFs with no hidden commission fees.

Evaluating Employer-Sponsored HSAs

You might already have an HSA through your workplace. Employers often use large institutional providers like HealthEquity, HSA Bank, or Optum Bank. While these are convenient for payroll deductions, they are rarely the best places to hold your long-term investments.

For example, HealthEquity often requires a minimum cash balance (usually $1,000 or $2,000) before you can move money into their investment platform. They also charge an investment administration fee. This is frequently set at 0.03% per month, which equals 0.36% annually. HSA Bank also partners with Charles Schwab for investing, but they typically enforce a $1,000 minimum cash balance and charge monthly maintenance fees unless you keep a high cash balance.

How to Move Your HSA Funds

You are not trapped with your employer’s chosen provider. Even if your company deposits your payroll contributions into HealthEquity or Optum Bank, you can move that money.

You can open a personal, no-fee HSA at Fidelity or Lively. Then, you can initiate a trustee-to-trustee transfer once or twice a year to move your accumulated funds from your employer’s HSA into your preferred investing HSA. This strategy allows you to get the upfront payroll tax benefits of your workplace plan while keeping your long-term wealth in an account with lower fees. Just watch out for outgoing transfer fees. Many legacy providers charge $20 to $25 to close or transfer an account. To avoid account closure fees, you can choose to leave a small amount of cash (like $50) in the employer account.

Frequently Asked Questions

Can I invest all of my HSA funds?

Yes, if your provider allows it. Providers like Fidelity and Lively let you invest 100% of your contributions. However, many bank-run HSAs require you to keep $1,000 or $2,000 in a cash checking account before you can invest the remaining balance.

What happens to my invested HSA if I leave my job?

Your HSA belongs to you forever. If you quit your job, the account and all the invested funds come with you. You can roll the account over to a retail provider like Fidelity to avoid paying any monthly maintenance fees that your former employer used to cover.

Are there penalties for withdrawing invested HSA funds?

If you sell your investments and withdraw the cash for qualified medical expenses, there are absolutely no taxes or penalties. If you withdraw the money for non-medical expenses before age 65, you will pay standard income tax plus a strict 20% penalty. Once you turn 65, the 20% penalty drops off entirely, and you can withdraw funds for any reason (you will just pay regular income tax, similar to a traditional IRA).