Developer · Houston, TX · Member since 2015 · 1k+ posts · 1k+ votes
4y
I'm not a CPA and you should talk to yours... but the answer is it shouldn't flow into it at all. The Solo 401k is a separate entity from you and there should not be an intermingling of funds. While you are the trustee, everything you do should be an arms length transaction that should be benefiting solely the trust and not benefit you.
Developer · Houston, TX · Member since 2015 · 1k+ posts · 1k+ votes
4y
I'm not a CPA and you should talk to yours... but the answer is it shouldn't flow into it at all. The Solo 401k is a separate entity from you and there should not be an intermingling of funds. While you are the trustee, everything you do should be an arms length transaction that should be benefiting solely the trust and not benefit you.
I agree with @Michael Le. Your Solo 401k investments will be maintained separately from your own investments. Solo 401k activities will not affect your Schedule C, and any K-1 will be issued to your Solo 401k and not to you personally.