Tax, SDIRAs & Cost Segregation4yFollowSolo 401K or other form "IRA"from 1099 Income.Buddy HolmesInvestor · Daytona/Ormond Beach Fl, Charleston/Summerville SC · Member since 2017 · 156 posts · 73 votesI picked up, in a talk about use of SDIRA for REI, a mention of using 1099 Income to allow contribution to a Solo 401K.Does anyone have what kind of 1099 income might be so used?0Reply3 views