This excludes those that invest in properties valued below 50K since they must use cash to purchase.Income properties have two separate income generating streams.

Here's a couple excerpts from the document referenced:"housing providers that apply a policy or practice that excludes persons with prior convictions must still be able to prove that such policy or practice is necessary to achieve a substantial, legitimate, nondiscriminatory interest.

(>$200K annual income single OR >$300K married OR net worth >$1M, excluding primary residence)2.

(a) In determining the lowest gross rental amount pursuant to this section, any rent discounts, incentives, concessions, or credits offered by the owner of such unit of residential real property and accepted by the tenant shall be excluded.

There are things insurance excludes like flooding, toxic spills, sink holes, earthquakes, unless you buy a ton of special (and expensive) riders for your policy.  

(c) If the court determines that the tenant’s inability to stay current on the rent is the result of increased costs in household necessities or decreased household earnings due to the COVID-19 virus and the court finds that it would not be an material economic hardship to the plaintiff and if the court determines that no cause exists after review of a timely response from the plaintiff, then the court shall make the following order:(1) The tenant shall remain in possession.(2) The rent for the rental property at issue shall be reduced by 25 percent for the next 12-month period.(3) The tenant shall make monthly payments to the landlord beginning in the next calendar month, in strict compliance with all of the following terms:(A) The payment shall be in the amount of the monthly rent as adjusted pursuant to paragraph (2), plus 10 percent of the unpaid rent owing at the time of the order, excluding late fees, court costs, attorneys fees, and any other charge other than rent.

Dont be obsessed with short changing them.  8- 10% for a decent property excluding leasing.  7. 

Check with your insurance company, they exclude certain breeds, if a tenant has a policy that covers that policy in force I certainly consider that as it's unlikely liability will fall on me if that policy is sufficient.

Their system is extremely discriminatory to the cheaper programs, systematically excluding those members from the real quality education, while the premium program is essentially ineffective.The program is extremely mediocre, to say the least.

The core CPI, which i think is what you are referring too, excludes food and energy.