While corporate housing can be a business expense to the employer, as an employee (the son), he owe taxes on the rent the corporation pays as income. So someone would be paying the tax, you don't have to worry.
I don't understand why you want to give up home mortgage interest deduction and primary residence capital gain exemption, to rent someone else's house.
一个美国人租了我的一个townhouse。这个租客自己也有出租房，出租房放在一个c corp下，c corp在他爸的名下，他爸是做房地产的律师。每次租金他都是用这个c corp的支票来付。我想他应该把租金作为c corp的expense了吧。这种合理吗？
另外一个私立学校想租我朋友的townhouse给他们新来的老师住，这种情况的租金我认为是合理的expense.
?大家的意见呢？
这个租客自己也有出租房，出租房放在一个c corp下，c corp在他爸的名下，他爸是做房地产的律师。
This means it is not his own rental.
While corporate housing can be a business expense to the employer, as an employee (the son), he owe taxes on the rent the corporation pays as income. So someone would be paying the tax, you don't have to worry.
Whatever they are doing, they are renting other people's house, so it might be legal for whatever reason.
You cannot be a tenant in your own home (or a home of a corporation that you control).
IRS is not that stupid.
https://www.thebalancesmb.com/when-is-employee-housing-taxable-to-the-employee-4158182
I don't understand why you want to give up home mortgage interest deduction and primary residence capital gain exemption, to rent someone else's house.
You might be overthinking this.
你自己名下的房子就变成收入，有收入就得整吧整吧赋税，也失去了自住房的优势。
自己左口袋掏进右口袋的事
https://www.journalofaccountancy.com/issues/2019/aug/qbi-deduction-for-rental-real-estate.html
For example, if you have a IT consulting business, you can rent a room in your house and that rent has 20% QBI deduction.
Renting a house as primary residence usually doesn't fly.