Box C on my W-2 reads Defense Finance & ACTG SERV. I continuously receive a note to that this field needs reviewing. Why?

[mspatton]

Box C on my W-2 reads Defense Finance & ACTG SERV. I continuously receive a note to that this field needs reviewing. Why?

[KathrynG3]

It may be too many characters. It is acceptable to abbreviate this.

For more information about entering Form W-2, see: How do I import or enter my W-2?