Which Box 12 Do They Want for My HSA Contributions?

When it comes to reporting your HSA contributions, the IRS typically looks for specific codes in Box 12 of your W-2 form. For HSA contributions, the code 'W' is what you need to pay attention to. This code indicates the amount of money that you or your employer has contributed to your Health Savings Account during the tax year.

Understanding the importance of Box 12 and the specific code 'W' for HSA contributions is crucial for accurately reporting your taxes and ensuring compliance with IRS regulations.


When preparing your taxes, it's essential to focus on the specifics, especially when it comes to your Health Savings Account (HSA) contributions. The IRS designates code 'W' in Box 12 of your W-2 form for this purpose. This code represents the total dollar amount contributed to your HSA by both you and your employer throughout the tax year. Ensuring you report this accurately can help you take full advantage of the tax benefits associated with HSAs.

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