How Does Putting HSA into Index Mutual Fund Work?

Health Savings Account (HSA) is a tax-advantaged account that allows individuals to save money for medical expenses. One of the investment options within an HSA is putting it into an index mutual fund. But how does this work?

When you choose to put your HSA funds into an index mutual fund, you are essentially investing in a diversified portfolio that tracks a specific market index, such as the S&P 500. Here's how it works:

  1. Contribution: You contribute money to your HSA account, just like you would with a regular savings account.
  2. Investment Selection: You can choose to invest a portion or all of your HSA funds into an index mutual fund offered by your HSA provider.
  3. Diversification: The index mutual fund holds a variety of stocks or bonds that mirror the performance of the chosen market index, providing diversification to your investment.
  4. Performance: The value of your investment will fluctuate based on the performance of the underlying index. If the index performs well, your investment grows, and vice versa.
  5. Tax Benefits: By investing your HSA funds in an index mutual fund, any earnings or returns generated are tax-free as long as the funds are used for qualified medical expenses.

Overall, putting your HSA into an index mutual fund can be a smart way to grow your savings for medical expenses while taking advantage of potential market gains.


A Health Savings Account (HSA) is not just a savings tool for medical expenses; it can also be a powerful investment vehicle. By transferring your HSA funds into an index mutual fund, you're opening the door to potentially higher returns by investing in a portfolio that tracks major market indices like the S&P 500.

Download our FREE mobile app to get more of the following

Over 7,000+ HSA eligible items for sale.
Check on product HSA (Health Savings Account) eligibility
Get price update notifications
And more!

Did you find this page useful?

Subscribe to our Newsletter