What Box for Employer Contribution to HSA?

When it comes to employer contributions to your Health Savings Account (HSA), there are specific boxes on your tax forms that you need to be aware of. Understanding where these contributions are reported is crucial for proper tax filing and maximizing the benefits of your HSA.

Employer contributions to your HSA are tax-deductible for both you and your employer, making them a valuable part of your overall compensation package. Here's where you'll find the box for employer contributions on your tax forms:

  • Box 12 of your W-2 form: Employer contributions to your HSA should be reported in Box 12 of your W-2 form with the code W.
  • Form 8889: You will also need to report any employer contributions on Form 8889 when you file your taxes.

By ensuring that you accurately report employer contributions to your HSA, you can enjoy the full tax benefits of these contributions and make the most of your healthcare savings.


Understanding where to locate employer contributions to your Health Savings Account (HSA) on your tax forms is essential for seamless tax filing. It's often overlooked, but this knowledge can lead to better management of your healthcare finances.

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