Lower case has always worked for others.
1) perhaps you have another tax form with the UT withholding number that needs to be modified.
or
2) Last resort...delete the offending form, and re-enter it manually.
Do Not take a picture, Do Not import nor drag-drop a PDF file. Re-enter it from scratch manually...look for the link to "Type it in myself" as you step thru the entry pages.
____________*Answers are correct to the best of my knowledge when posted, but should not be considered to be legal or official tax advice.*
