For Tax Returns, you download the Form 4506T from the IRS website and have them fill it out.

@Heath Neely Thanks for the recommendation, I've just downloaded the ebook and will start on it this evening!

I downloaded a copy online, and its an interesting read. 

We’ve found Brandon Turner’s free Wednesday webinars to be helpful and he’ll usually offer a discount code for newbies who want to sign up for a premium membership.If that doesn’t interest you, I’d recommend downloading or buying a hard copy of Brandon’s “The Book on Rental Property Investing”.

Just downloaded the Deal Machine App. 

They also have many forms available for download on their website for members (lease addendum, 5-Day Notice, and much more) as well as resources (such as an eviction guide which has a timeline based on the local courts and laws).Finally, my Apartment Association charges $13 for tenant criminal/credit background checks which is pretty cheap, IMO. 

I also have his podcast downloaded.

So far I've been able to download ream loads of data from our local real estate association, although that is county level data, it consists of market inventory , days on market, median sales price , foreclosure rate. 

Mason, this site has some good real estate data, it's owned by Berkshire Hathaway: https://www.berkadia.com/research-and-resourcesTry selecting the "Berkadia: 2020 Forecast" to download a pdf with a review/forecast of a few dozen markets.

Most libraries offer free audiobook downloads.