Re: The system can not validate an Employer ID number on a W2 and K1. I know that the employers ID number is correct, how do I fix the diagnostic?

PhoebeRoberts · ‎07-08-2022

From that same page:

You will not be required to obtain a new EIN if any of the following statements are true.

An LLC that already has an EIN chooses to be taxed as a corporation or as an S corporation.