I left a job in 2020, and was given stock shares in the severance package. I sold those in 2022. Fidelity sent me the 1099-B, which showed total proceeds and cost associated with selling the shares. So I filed my return a few days ago. Just got a w2 from this prior employer that shows the total proceeds in box 1 as wages, and then shows federal and state withholdings in boxes 2 and 17. My question is do I need to file an amended return since I entered the proceeds/income from the stock sale already with the 1099-B? And if I do, won't adding that w2 wind up counting as double the income/proceeds from the stock sale?
