What I'm trying to get at is, you can't legislate or codify every possible event in a lease. 

2019 Legislative Summary for Common Interest CommunitiesNothing in this document should be considered a legal opinion or legal advice.

Bill eliminating VA loan cap signed into lawAnyone know how this legislation might be implemented and when?

. :) Legislators pass laws, bureaucrats and political appointees interpret them and post regs.

If you're asking if I understand the legislative intent of tax law, yes, I understand some of the legislative intent of some tax law. 

(recent legislation)  Opportunity Zone funds invest in low income neighborhoods.

Plus, the land would have to be truly shovel-ready; the law requires that cash be spent down within 2.5 years, though that can be fudged if there are regulatory delays.The whole point of the legislation is NOT to flip buildings: you have to hold for 10 years to get maximum tax benefit.

An example of the opposite of this would be movement towards rent control, for example the recent legislation passed in New York City.At a high level, you are looking for positive trends that influence supply and demand in your favor. 

Recently, the state of New York passed new legislation that is highly beneficial to tenants and some say is onerous to landlords.

Congress is also working on legislation that will omit the opportunity for your heirs to "stretch" the income out over their lifetimes (for inherited IRAs and 401K plans), so that reduces the value of leaving retirement funds behind.