The number reported in Box 12 of Form W-2 Wage and Tax Statement (code "W") is the amount your employer contributed to your health savings account (including cafeteria plan contributions). See Entering in Program - Form W-2 for more information.
You will need to complete Form 8889 Health Savings Accounts (HSAs)in the TacAct program:
Note. The amount from Box 12 of Form W-2 will appear on the screen titled Enter Taxpayer's/Spouse's 2020 HSA contributions.
Note that any link in the information above is updated each year automatically and will take you to the most recent version of the webpage or document at the time it is accessed.