Originally posted by @Rick Santasiere:
@Benjamin C.thanks for the explanation. I too have a few "back-door roths" for my wife and I from our prior corporate jobs, but never earned nearly enough $$ to be even close to Roth Income limits. I did not realize you could convert (as we did as well, and paid the taxes), while still being in that income bracket. So would that mean that a person who made $1 mil/year with a few million in 401k balance, could in essence, leave their job (because I believe you need to to release 401K funds) then convert to roth, pay the taxes and earn tax free until retirement? If that's the case, that is excellent. Although, there might be a more prudent approach (again, I am not an economist/advisor by any means:)
Hi Rick,
Yes, basically anyone can do it, even your $1M/yr income example. But a few things to consider.
-Both a Roth and a traditional IRA/401k have tax advantages. In a hypothecatal example, if you knew for sure that your tax rate would be the same now and in retirement, and you put the exact same $s in and did the same withdrawal schedule, you'd wind up with the exact same after tax result from both accounts. So what matters is your own personal situation of what you think your marginal tax rate will be down the road vs what you pay now. Also a conservation is what you think tax rates will do in the fiture(have your crystal ball handy)
- The are some differences in the withdrawal requirements. The traditional IRA/401k has annual mandatory withdrawals once you hit a certain age. The Roth doesn't have that. So for example if you were in you 70s and one year decided to sell your business and earned a big payday, with a Roth you could simply not withdraw that year and not have to pay the top marginal tax rate, but with a traditional IRA/401k you'd have to take that wothdrawal and pay the higher tax rate.
So there are a few considerations on which is the optimal solution to minimize your taxes/maximize your after tax return. And of course there is no way to know for sure.
Personally my plan is to have about an even split between the two account types to allow me flexiblilty on withdrawals and hedge my bets a bit on future tax rates.