Will Employer Report HSA in W2? Explained for HSA Holders

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Employer HSA contributions on W-2 basics

When it comes to tax time, many HSA holders wonder if their employer will report their HSA contributions on their W-2 forms. The short answer is yes, but with some nuances.

The specific details vary depending on the employer, but generally speaking:

• Employers report employee contributions to an HSA on Form W-2 in Box 12 using code W.
• Employer contributions to an employee's HSA are also reported on the W-2, but they are not included in the employee's gross income.
• The total HSA contributions, including both employee and employer contributions, cannot exceed the annual limits set by the IRS.
• If an employee made post-tax contributions to their HSA, those contributions are not subject to Social Security or Medicare taxes and thus won't appear in boxes 3 or 5 of the W-2.

Review your W-2 for reporting accuracy

It's essential for HSA holders to double-check their W-2 forms to ensure that their HSA contributions are accurately reported. If there are any discrepancies, it's crucial to address them promptly with the employer.

When tax season rolls around, many HSA holders are understandably curious about whether their employer will report their HSA contributions on their W-2 forms. The good news is that the answer is yes, but there are some important details to keep in mind.