Most residential rentals will not qualify for the new "Qualifying Business Deduction." (Generally speaking, after depreciation, most residential rentals operate at a loss anyway, so this will not be an issue.)
However, the IRS has created the "Conventional Rental IRS Notice 2019-07 Safe Harbor Test" below. If you meet these tests, you may qualify to take the deduction.
1) On a
regular basis, does the taxpayer consult with advisors, negotiate and execute
leases, consult with or act as property managers or personally maintain, manage
or supervise the rental activity of the above property, and does
this activity continue throughout the year?
2) Does the
taxpayer, employees, agents or independent contractor of the taxpayer spend at
least 250 hours annually (per property) dealing with the advisors, managers or personally with
tenants, repair or maintenance companies or on-site issues?
3) Does the
taxpayer maintain contemporaneous (i.e. "at the time of occurance") written calendar time records to prove the
above regular, continuous activity?