If you have just one long-term tenant in your house hack duplex, and you're taking a $30,000 guru course on making money from assisted living or storage facilities or on running a syndication - it is probably not deductible under Section 162. 

I may be able to assist in the initial zoning analysis and steer you in the right direction with my NYC connections to get the site developed.

The final kicker was a VERY elderly couple moving to assisted living.

People here have took those lumps and are assisting others in clearing hurdles.

A travel nurse with a digital nomad fiancee who is there all the time - different story.

Do you ever store applications with SSNs digitally?

Fortunately BiggerPockets happens to have a book written by yours truly to assist with this knowledge.  

This way, you can easily allocate expenses to the appropriate property when making purchases with your Lowes account or other accounts.You can also create separate folders or digital files for each property/entity to keep track of receipts and invoices.

There are over 20 active CPAs here in Biggerpockets assisting RE investors with their tax planning.

Anyway, I like (as an owner) getting access to the monthly packet, digitized receipts, etc.