Have you thought about investing with a retail syndicate sponsor on value add deals?

As long as the entity is structured in the USA, it should be an issue if the sponsors or LPs live abroad. 

@Paul Wink Non-accredited investors are generally precluded from investing in private real estate funds, unless the sponsor is one of your close friends or family. 

They are really only for investors but may be sponsored by one or two providers.

Easily Set up a Solo 401k Plan. ...Complete Your Plan Documents. ...Choose the Right Provider. ...Financial Institution-Sponsored Solo 401k Plan. ...Custodian-Directed Solo 401k plan. ...Open-Architecture Self-Directed Solo 401k Plan. ...Transfer Retirement Funds to Solo 401(k) ...Open a Local Bank Account.

@Jack MiddletonThere are two sides of the equation with a Solo 401k plan.A 401k is an employer sponsored plan, and there needs to be a business that establishes the plan as a retirement savings benefit for the employees of the company.  

Much like the crowdfunders who wanted to make loans in states were licenses were required  they got local brokers or MLO's  for instance i have been approached by 2 crowdfunders to be their sponsor MLO in Oregon were licensure is required.. but they can go to Washington and no license required..

How can investors perform due diligence on a real estate syndication and its sponsor, and what are the key factors to consider when evaluating a syndication opportunity?

If you hope to get into multifamily in the future as an active investor, the right sponsor will also let you ask questions and pick their brain.Let me know if you have any questions about passive investing or apartment syndication.

Perhaps BP could reach out to him and sponsor as his imput I found extremely important.