"Few rental properties will have under a 3.7% ROI"
This is a leveraged investment (meaning you have a mortage). What that means is for your 20% down payment (the actual money you invest), that 3.7% writeoff on income can be an 18.5% cash on cash yield (ROI) in which you pay no taxes, ever. Few properties on the market can get you a better yield than that. If your ultimate yield is less than that you can roll those losses over year over year, so that then later if/when you get more yield you still* don't have to pay any taxes. It's a really big tax loophole and is the reason Donald Trump pays almost nothing in taxes (and he admitted as much in the presidential debate).
*I own 3 properties in buffalo, one of the best rent to value markets in the US, and it's hard to find better yield than that even in that market. https://simplepassivecashflow.com/rv/
This is a leveraged investment (meaning you have a mortage). What that means is for your 20% down payment (the actual money you invest), that 3.7% writeoff on income can be an 18.5% cash on cash yield (ROI) in which you pay no taxes, ever. Few properties on the market can get you a better yield than that. If your ultimate yield is less than that you can roll those losses over year over year, so that then later if/when you get more yield you still* don't have to pay any taxes. It's a really big tax loophole and is the reason Donald Trump pays almost nothing in taxes (and he admitted as much in the presidential debate).
*I own 3 properties in buffalo, one of the best rent to value markets in the US, and it's hard to find better yield than that even in that market. https://simplepassivecashflow.com/rv/