There are a couple of Kiyosaki videos you can find on YouTube that go into the different treatments of W-2, portfolio, and passive income if you want to watch those.

Variances are allowed in pricing as common for the area.Then look to appraisal guidelines as to the treatment for excess land, the value diminishes as excess land increases for lending collateral value and as to market in residential uses.

How about a spa treatment after the move?

Construction is the passion so RE is the key!

As someone who unexpectedly dealt with breast cancer (I'm in my 40s and have no family history), I can tell you that just one single dose of chemo treatment is billed at thousands of dollars. 

There is a letter that was sent to the campaign which refers to an analysis:Letter: https://www.1031taxreform.com/fea-sends-letter-to-biden-campaign-regarding-the-importance-of-like-kind-exchanges-in-stimulating-the-economy/Analysis: https://www.taxpolicycenter.org/model-estimates/former-vice-president-bidens-tax-plan-march-2020/t20-0074-former-vice-presidentThe analysis makes mention of "certain tax preferences for the real estate industry," which one can assume is 1031 exchanges, but might also be depreciation, TPR, changes to passive income treatment, etc., but cites no sources.   

You wouldn’t ask advice from your doctor about investments, and you would you talk to a broker about medical treatment.

It's an extremely complicated topic and 95+% of the people who comment on it are sorely uninformed. 

LLCs can elect different tax treatment but your only options as a corporation are regular C-Corp tax rates or the S-Corp tax structure. 

The cost of cleaning and the cost of a flea treatment.