I have the majority of my retirement portfolio in Traditional IRA's (85%) and the remainder in a Roth IRA (15%). I've been retired since '08 and it has been funded entirely using the IRA's. I'm starting SS beginning this year and this will considerably reduce the amount of money needed from the IRA's. When it's time to take RMD's on the Traditional IRAs, if everything goes as planned, I will have to withdraw significantly more RMD dollars than I need to fund expenses for the year. It's a nice problem to have but I was wondering what others in a similar position have done with the excess money. Is it possible to take the excess IRA distributions, that have taxes taken out, and contribute to the Roth IRA? That would be my preference. Otherwise I guess I'll have to put the excess money in non-IRA accounts which will incur annual taxes on interest & dividends along with any cap gains. Any ideas as to what's possible to reduce tax consequences? Thanks in advance with your suggestions.