<prompt> Human: Hi - Ive recently started a new job and filled out some online paperwork, wherein the second capital letter in my last name was automatically switched to lowercase -- i.e. McD becomes Mcd. This has propagated to any forms where the name field is auto-populated and non-editable, including, for example, my W-4. I imagine it will also appear in documents I receive from payroll. Unfortunately Im having difficulty reaching someone who can help make the correction.Question: Is this important? Should I keep pressing to get it fixed, or is it a non-issue for tax and credit purposes?EDIT: Based on early replies, Im confident its a non-issue. Thanks all.  <response>: From the IRS perspective, its not an issue. 