It's basically a list of all of the items that we require them to have before we'll take them on for management.

I am the kind of person who takes accountability, so I'll just say with such a big item, I should have made sure it would not be a problem with permitting.

A few weeks after receiving her itemized deduction and remainder of deposit, she sent an email to dispute charges and threaten lawsuit again.

I don't have any expertise to give you, and certainly other members have imparted good faith advice, and some good should' ve-would've items that we all can learn from.    

For example being a real estate professional, how to treat losses from short term rental, Capital versus expense on common items, etc.

Real estate is a scarce item, it has to be rationed one way or another.

Failure to do this in some cases can make a landlord liable for double deposit in damages.The letter should itemize deductions:$850 deposit-$150 September Rent difference*-$150 October Rent difference*=$550 return*Tenant lease break charge. 

I just now noticed that my suspended losses from prior years was not shown on the last 3 years of tax returns (Form 8582 Item 3c)… This hasn’t been an issue yet as none of the deals have sold, but they may sell soon and this will be a problem where I can’t use the losses to offset the gains.

B item is not covered under 6(A) as an acceptable exception.

In my case, most of my close friends are what I would instead call middle-class to upper-middle class.They work well-paid jobs (mostly in the tech industry) and make very respectable salaries, but...that income is in all these people's cases frittered away on paying for the upkeep of an expensive home in an expensive neighborhood, multiple late-model cars, and bad investments (most typically actively-managed target-end-date pension funds with high expense ratios).I have three millionaire friends and family from this pool of friends, all people who made their money investing in small businesses.