Johnny Cash wrote:
"You can also choose not to show up for fingerprinting or interview if you don't want your N-400 be adjudicated/processed. But then it would be denied than withdrawing. Both have same result, but denial comes up with stigma than withdrawing the application. Make sure to send the request by certified mail."
I was under the impression that the USCIS would consider an applicant not showing up for fingerprinting/ interview to have 'abandoned' their application, rather then having their application 'denied'.
IMO, it is correct that a denial carries a stigma. That is because a denial of an application is done 'on the merits' of the application. Thus, there must be some material reason for USCIS to deny the application (bad moral character etc.) You're only remedy for a denial would be to appeal the denial and to contest any reason for the denial, as re-applying would likely be futile, unless the material reason for the denial is appealed/ litigated successfully.
On the other hand, 'abandoning' an application, when u don't show up for fingerprinting/ interview etc., is remedied by simply re-submitting a new N-400, paying the fee and going through the whole process again.
(Usual disclaimer, I am not an attorney, this isn't to be construed as legal advice in any jurisdiction...etc.)