In Box transactions of rolled over 401K plan with the broker on line and if such profits and loss a/c show overall loss,with some transactions profiting and some loosing,how that is taxed or will not be taxed if no money is withdrawn?If you rollover a 401k directly to an IRA, there are no tax issues regardless of profit or loss while the money was in the 401k. All taxes remain deferred until you withdraw from the IRA.