However, components of a central HVAC system in a residential building, including furnaces and condensers, are NOT eligible for this treatment and must be slowly depreciated over 27.5 years (39 years for STRs).

I would like to know more about ways to use OPM  The only way to determine if the home is going to cost you a lot down the road is by determining the age of the mechanical systems & if the structure of the home is sound. 

What's the health care system look like?  

Then you can pretty easily calculate what the holding costs of that home will be and when you'll have to replace those systems.

That would not be from the appraiser but rather a score the appraisal was given by an automated system. 

What you seem to be missing is your main need is an accounting system.  

You're going to have to go learn about that yourself.The faster you get rid of this bozo the better off the whole system will be.

While he’s definitely a self-made guru, he comes across as someone who genuinely wants to do the right thing when you speak with him.I understand many of you have had frustrating experiences and feel let down by the system, and I’m truly sorry to hear that.

I make sure that they help in creating new systems and processes, always asking for their advice.  

@Jeff Love Here are the things that many CPAs support their clients with:Understanding tax impact of short-term vs. long-term vs. flip before you buyWhich entity structure is best for goals and investment property typeTax and compliance on LLC or S-CorpHow to transfer property out of personal name into LLC (hard to buy 1st through entity)Ways to optimize taxes throughout the yearHow best to set up accounting to track income and expenses (doing this late is a mess)Feedback on property management systems, accounting systems. systems, etcEstimated payments to avoid penaltiesKnowing when to file and getting things in on timeMaybe a few things I missed, but this is the high-level ….. if you can get answers to the above questions on your own, plan, and file your own taxes then you can avoid the expense of a CPA.