Where to Report 6% Excise for Over Funding HSA

When it comes to dealing with overfunding your Health Savings Account (HSA) and the associated 6% excise tax, it's essential to know where and how to report it. If you contribute more than the allowable limit to your HSA, the excess amount is subject to a 6% excise tax.

To report the 6% excise tax for overfunding your HSA, you will need to:

  1. Calculate the excess contribution amount.
  2. File IRS Form 5329 with your tax return.
  3. Indicate the excess contribution amount and the 6% excise tax on Form 5329.

Reporting the 6% excise tax for overfunding your HSA is crucial to avoid further penalties and ensure compliance with IRS rules. Be sure to keep accurate records of your HSA contributions and consult a tax professional if needed.


Understanding how to report the 6% excise tax due to HSA overfunding is an important aspect of tax compliance. Remember, if you inadvertently contribute more than the IRS limit to your Health Savings Account, you'll face a 6% excise tax on that excess amount. To navigate this situation, take the following steps:

  1. Start by calculating how much you’ve overcontributed to your HSA.
  2. Then, file IRS Form 5329 along with your tax return.
  3. Clearly indicate both the excess amount and the related 6% excise tax on the form.

It’s essential to report this tax correctly to avoid additional penalties, so maintaining meticulous records of your HSA contributions is key. Don't hesitate to reach out to a tax professional if you're unsure about the process.

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