What Should Be in Box 12 on W2 if HSA? - Understanding Your Health Savings Account

When it comes to tax forms, the W-2 can be a bit confusing, especially when you have a Health Savings Account (HSA). If you're wondering what should be in Box 12 on your W-2 if you have an HSA, you've come to the right place.

For employees who contribute to an HSA through payroll deductions, the information is typically reported in Box 12 using the code W. This lets the IRS know that you have contributed to an HSA and helps determine if you are eligible for tax benefits related to your HSA.

It's important to review your W-2 form to ensure that Box 12 accurately reflects your HSA contributions. If you notice any discrepancies or have questions, be sure to reach out to your employer or tax advisor for clarification.


When it comes to tax forms, the W-2 can be a bit confusing. For those who have a Health Savings Account (HSA), knowing what should be in Box 12 is crucial for accurate reporting. Generally, if you've made contributions to your HSA via payroll deductions, Box 12 is marked with the code W. This is the IRS's way of tracking your contributions and ensuring that you can take full advantage of the associated tax benefits.

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