How to Calculate HSA Excess Earnings?

Calculating HSA excess earnings is important for maximizing the benefits of your Health Savings Account. To calculate HSA excess earnings, follow these steps:

  1. Determine your HSA contribution limit for the year.
  2. Subtract your total HSA contributions for the year from the contribution limit.
  3. Multiply the excess contribution amount by the set IRS interest rate.
  4. Track any earnings in excess of the interest rate separately.

By following these steps, you can effectively calculate and manage your HSA excess earnings.


Calculating HSA excess earnings can greatly enhance your financial situation by ensuring you make the most out of your Health Savings Account. Begin by determining your personal HSA contribution limit for the year, which can vary based on your health coverage. Next, subtract your total contributions from this limit to see how much excess you may have contributed. Take this excess amount and multiply it by the current IRS interest rate specifically set for HSAs. It’s also crucial to keep track of any additional earnings that exceed this interest rate, as this can impact your overall financial planning and tax implications.

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