Roth IRAs and Successor Beneficiaries: Today’s Slott Report Mailbag

QUESTION:

I have been getting emails from a few sites pitching their subscriptions. They claim that Roth IRAs will all be taxable in the future. They say there are things you can do to avoid these taxes, but to find out what they are you have to subscribe to their newsletter. Is this true, and if so, how can one avoid taxes for Roth IRAs?