If you actually got the money, in December, try talking to your employer about issuing a 2020 W-2 for that amount. There are ways to work around this in TurboTax, but, it'll get messy next year if they include it on your 2021 W-2. That would be the 2nd question to ask your employer, will it be on your 2021 W-2, including FICA withholding.
