I have not received any income in 2017, so I was hoping to withdraw from my 401k and report it in 2017 so that I pay less from the withdrawal being taxable income.
But since it is almost the end of 2017, I doubt that I would receive the cash within 2017.
Even if I end up receiving the cash in 2018, can I still report it as 2017 income if I make the request in 2017?