The Tax Cuts and Jobs Act of 2017 did not make any direct changes to the passive activity loss rules. Those with rental real estate and income below a set amount may still be able to deduct up to $25,000 of rental losses annually.
Debt secured by a principal residence or second home to the extent of the excess of fair market value over acquisition debt. An interest deduction is generally allowed for home equity debt up to $100,000 ($50,000 if married filing separately).