Supplier of type "employee", the tax this place is "NO" list

select hou.name, vendor_name

from po_vendor_sites_all pvs, ap_suppliers ass, hr_operating_units hou

where pvs.auto_tax_calc_flag = 'N'

and pvs.vendor_id = ass.vendor_id

and ass.vendor_type_lookup_code = 'MEG_EMPLOYEE'

and pvs.org_id = hou.organization_id;