Check all tests that apply to this activity. Meeting any one of the seven tests is material participation. For a non-rental business that makes it non-passive. For a rental it matters only if you are also a real estate professional (below). Your spouse's participation counts as yours. Temp. Reg. §1.469-5T(f)(3).
Real estate professional (rental real estate only). Both statutory requirements must be met, then you must still materially participate in the rental itself. IRC §469(c)(7)(A)-(B).