Tag Archives: after tax solo 401k

Payroll Company and Voluntary After-Tax Self-Directed 401k Contributions (A.K.A. Mega Backdoor Solo 401k)

BACKGROUND & QUESTIONS I need guidance on some of the mechanics of getting things moving money into and within my new self-directed 401k.  Specifically: I have signed up with ADP after checking out other payroll companies.  It seems that no one understands voluntary after tax contributions to a solo 401k.  Their options are regular 401k […]