However, rental losses could be limited based on AGI if you file jointly.

Now there are tertiary markets in the US that will be low value assets but not super high risk those are your smaller towns but your upside is severely limited.

However, understanding the passive activity loss limitations is crucial before making this investment.

Another variable in the amount of rent that a Section 8 tenant can pay is HUD limits their rent payment based on the amount of their income. 

We all have limited time on this earth, with loved ones, to experience all the world's wonders, to help others, to try to leave the world better, etc.Best wishes

I appreciate your perspective on building a fourplex if inventory is limited.

Line of Credits (like HELOCS) allows access to a set amount of money up to a pre-determined limit and it is revolving.

The sky is the limit! 

What about my search is producing such limited information?

I see people without capital being encouraged to increase their credit card limits to incur  $20 -40k debt which they are told they’ll “earn back” in the first one or two deals they do.