Thanks for the answer. I had previously contacted my employer and they said they would not provide a W-2c. I have contacted them again.

I just realized:  Employer contributions to the designated Roth account in the 401(k) are *NOT* permitted.  Employer contributions *MUST* be to the traditional account in the 401(k).  The reporting seems to suggest that the employer contribution was made to the Roth account in violation of the tax code.

If this is what happened, the employer *MUST* take corrective action to move the employer-contributed amount from the Roth account to the traditional account and correct your W-2.

Perhaps you should contact the IRS to report the problems you are having with this employer and to find the proper corrective action to take if the employer refuses to make the correction.

Either the employer impermissibly made employer contributions to the Roth account or the employer impermissibly allowed *you* to contribute more than the maximum.  Either of these possibilities potentially disqualifies the entire 401(k) plan of the company and *REQUIRES* correction by the employer.