I received a w2c because my former job overpaid me in 2018. I had to send back the overpayment and they told me I can't file a 1040x or amend the return. Box 1 and 2 are blank. The only boxes that have changes are 3,4,5 and 6. This is medicare and social security wages and fica. Can I just ignore this?
Thank you
JoeCal1952