This lesson places the Mega Backdoor Roth strategy in the broader retirement savings system. It explains why the strategy exists, who it is generally designed for, and how it differs from regular Roth IRA contributions, Roth 401(k) deferrals, and the standard backdoor Roth IRA.
The central idea is simple: some workplace plans allow after-tax employee contributions beyond the normal 401(k) elective deferral limit, and some plans also allow those after-tax dollars to be converted to Roth status. When the plan supports both pieces, a saver may be able to move significantly more money into Roth treatment than standard annual limits would otherwise allow.
This lesson is only the context layer. Later lessons will cover plan eligibility, limit calculations, execution steps, tax reporting, and common mistakes in more detail.
Check back — resources for this lesson will appear here.