Thanks so much for everyone that offered us a solution on this issue. It was not filed under schedule C, and it appears the employer will not reissue a W2 to add the 1099NEC, so we will send something to IRS to let them know the two were issued by the same employer of my husband. We don't mind paying taxes on what is owed, but obviously if it is reported incorrectly and employer does not pay their portion the amount would change. We will send a reply to IRS with this information.
