HSA Employee Contribution vs Employer Contribution

[Sam Khan]

I have submitted my tax return using Turbo Tax. I have one question.

I see the $ amount under Box 12 code W – Employer contributions to Health Saving Account. It does not show the amount that I contributed to the HSA account. Do I need to add my contributed amount to Form 8889 and resubmit the amended tax return? 

[MinhT1]

The amount you contributed to your HSA through payroll deductions is already included in box 12 of your W-2, code W.

If you contributed directly an additional amount by paying into the HSA, then you have to report that amount separately and get a tax deduction. Only in this case, will you need to amend your tax return.