10x Your Vanguard Solo 401k: From $7k to $70k Using Mega Backdoor Roth Solo 401k (2025) Watch: Guide to maximizing your Vanguard Solo 401k with the Mega Backdoor Roth strategy Introduction: The Retirement Game Changer Are you a high-income self-employed individual frustrated by the measly $7,000 Roth IRA contribution limit for 2025? Or perhaps […] The post 10x Your Vanguard Solo 401k: From $7k to $70k Using Mega Backdoor Roth Solo 401k appeared first on My Solo 401k Financial.