For example, they assumed that you're buying a rental (buy and hold) property and that all partners will have equal contributions of money and participation. 

Really meaningful discussion, thank you again. 

I specifically have a tenant who would pay if I could drop a (meaningful) 3 days to pay or quit notice on her door.

The relationship between the people contributing money and the person actually signing the mortgage is important.

Thanks in advance for kind+thoughtful contributions and for being nice and respectful to me and your fellow posters!

@Todd GroomYou have a choice of 20+ tax experts who contribute to this forum.

Jason, to your specific question regarding additional screening.I'm continuing with the same screening as before which is: 650 credit score. 3x gross income, 1-year lease minimum with spring lease starting dates, previous landlord background checks, and criminal history only with the view as it contributes to the overall assessment and is not an automatic disqualified on its own. 

For the federal credit, the building either has to be a contributing element to a NR district or individually listed on the NR.

Compared to the IRA, Solo 401k contribution limits are roughly ten times higher and there is no custodial requirement for the 401k.

I’ll contribute my limited two cents as a very early in the game investor.