When parents employ their minor child, the child is exempt from Social Security and Medicare (aka FICA) - if under 18.

After paying the company tax in the working entity I'm sending it to the holding as dividend, and there it is exempt from paying dividend tax if I leave it within the holding reinvesting in other projects without taking it out.  

There is a "sponsor exemption" but that only allows an unlicensed person to raise money but it cannot be more than 50% of their duties and the pay they receive cannot be based on how much they raised.If you have never raised $, a family office will be off the table as they typically want the company to ahve atleast $50-$100M in assets. 

Reality: still here, only a temporary increase in the exemption.- Plan: eliminate NIIT - Net Investment Income Tax.

The IRS has a regulation that amounts less than 15K are tax-exempt, of course, this requires you to file a tax return.

Then again, if you’re talking about a mortgage on your personal residence, and you live in a state with an unlimited homestead exemption for creditor attachment like Texas or Florida, there’s an asset protection consideration as well.   

The Taxable Value is uncapped and equated to the SEV upon a sale or other transfer of property ownership, with limited exceptions.Homestead versus Non-Homestead Millage RatesCounties & cities in Michigan are allowed to set their own millage rates, with one restriction – a primary residence (Homestead) is exempt from up to 18 mills of school taxes on their Homestead property.

I would have to agree with this - appraisals are no exemption to the general inflation/rising costs of the past few year s- $750 is hardly outrageous and investing in non-warrantable condos and with HOA restrictions is always going to have a risk for hiccups

If no consideration is being exchanged, then all you would need is exempt stamps for State and county. 

Did your primary become rent controlled and if not what exempted it from rent control?