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2 replies

DawnC
Level 15
June 28, 2020

Have you already filed?   You may not need to make any changes.   The small letters on Box 12 do not matter.  Only the capitalized letters (deduction codes) are important. 

 

Here are some tips for deciphering the Box 12 codes on your W-2 form:

  • The UPPER-CASE (capital) letters in Box 12 stand for different things and are listed below. These are the letter codes you'll need to enter into TurboTax.
  • The lines labeled 12a, 12b, 12c, and 12d (sometimes listed as 12a-d) on your W-2 are just line labels, not codes. Don't enter these line labels. For example, if you see "D" on line 12a, enter "D" in TurboTax, not "a". And if line 12a is blank, don't enter anything.
  • Likewise, ignore See instructions for box 12 or See instrs for box 12 – TurboTax handles the tax stuff for you.

Related Information:

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Level 2
February 10, 2023

will the internal revenue service correct box 12 a if it's incorrect .

VolvoGirl
Level 15
February 10, 2023

Box 12a on a W2?  The little letter by box 12 is not important.  You can enter the Code and amount on any of the box 12 lines.  What is wrong with your box 12?  No the IRS wont correct it.  Box 12 shouldn't affect your tax return.  

Level 2
January 15, 2023

I need to change 12 a to d

DoninGA
Level 15
Level 15
January 15, 2023

@Jsmith 68 wrote:

I need to change 12 a to d


READ the answer provided directly above your post on this thread.