So if you move your IRA assets to 401k, including both rentals - you can finance them in the 401k and be exempt from UBIT.

So buying the right location will become increasingly important here to protect you in the long-termFood for thought.

This includes trips to properties for evaluations, trips to Home Depot, etc. 

Our reputation is too important and the professional offices certainly show that!

I'll include a BP article below that highlihgts the gist of them in alignment with BRRRRs.Also, I lived in NC for a bit, so happy to connect and introduce you to some folks in the area. https://www.biggerpockets.com/blog/brrrr-loans-what-are-the-...

Thanks for asking and including us. 

I currently have 7 rentals units ( two three unit properties, an investment condo and a garage space) Currently I accept many forms of payment including Zelle, Venmo and paper checks.

How you use the equity will be important. 

@Martti Eckert in our opinion, you'll need to be really familiar with construction, including costs, or be able to find somoen on the ground you can REALLY trust (but still verify).

If you want to grow aggressively then having the extra cash available to you today is more important.