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Best answer by BillM223
You enter both code D and code DD in separate lines for box 12 on your W-2. These codes refer to two different things.

Code D refers to the amount of 401(k) contributions that you made; code DD is the sum of all the money you and your employer contributed towards your health insurance premiums.

1 reply

BillM223Answer
Level 15
June 4, 2019
You enter both code D and code DD in separate lines for box 12 on your W-2. These codes refer to two different things.

Code D refers to the amount of 401(k) contributions that you made; code DD is the sum of all the money you and your employer contributed towards your health insurance premiums.
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Level 15
June 4, 2019
Enter these nowhere else in TurboTax.