You file Articles of Formation with the state, get a Federal EIN and a bank account. 

In this article, we will discuss the three most popular repayment methods, how they are different, and in which situations one may be better than another.

The second bill requires landlords to provide financial relocation assistance to tenants who vacate their homes due to rent hikes and qualify for the assistance. https://www.king5.com/article/...

If you’re interested in using an LLC, this article also further explains the advantages of a Series.The fourth pillar is somewhat similar - you want to separate your operations from your assets.

You should have a system in place when investing out-of-state, I recommend that you read this article about your Core 4 to real estate investing.

Here is a helpful article I read on BP:https://www.biggerpockets.com/...Hope this helps!

I read an article last year .

Articles of Organization (depending on the entity you choose), Statement of Authority, Operating Agreement (can be optional), Employer Identification Number (EIN).

Regardless, it'll be vital to build your core-4 if you plan to invest out of state, I'd recommend reading this article by David Greene: https://www.biggerpockets.com/blog/core-four-real-estate-tea... 

Study up by reading through articles, forums, podcasts, and manuals to get the most out of your real estate investment experience.