this all looks to be great for mustachians so far.
I think this looks disastrous for us, because we have mortgages on our rental houses as well as our personal residence. Anybody who owns multiple rentals is likely to get hit by both the cap on mortgage interest and the one on property tax deduction.
And since I live in a state with high property taxes (now with a capped deduction) but with no income tax (still fully deductible), I lose out on both ends. They kept the SALT break I can't use, and reduced the one I need.
The third strike is the loss of deductibility of rental losses. We had to rehab a trashed rental this year, so it stayed vacant while we put thousands into it this summer, and we'll lose money on the property this year. If this tax plan passes, situations like this one suddenly get way more expensive.
As a landlord, why would I ever improve a property if I pay extra taxes for doing so? Or buy one, if my interest and taxes aren't deductible? This whole plan seems to absolutely brutalize residential landlords. So far, I hate it.