What is box12 code D21

alfredom619 · ‎February 8, 2023

on my w2 civilian worker for gov

Cynthiad66 · ‎February 9, 2023

Box 12 D

Code D—Elective deferrals under a section 401(k) cash or deferred arrangement (plan). Also show deferrals under a SIMPLE retirement account that is part of a section 401(k) arrangement.

IRS Instructions for W-2 pages 18 and 19

Enter all information on the W-2 as it is and TurboTax will process according to the tax law.

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SteamTrain · ‎February 9, 2023

D21....the 21 just indicates that some of the $$ contributed was to pay for some 2021 TSP/401k contributions that were not done during 2021. The "21" isn't entered.

____________*Answers are correct to the best of my knowledge when posted, but should not be considered to be legal or official tax advice.*

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What is box12 code D21