(1) For the purposes of subsection 820 - 46(5), this section applies to an entity (the first entity ) in relation to an income year if:
(a) the first entity is a * member of an * obligor group in relation to a * debt interest; and
(b) the entity that issued the debt interest:
(i) has made a choice under subsection 820 - 46(4) in relation to that income year (including a choice that is taken to be made under subsection 820 - 46(5) in relation to a different obligor group); and
(ii) is required to lodge an * income tax return for the income year; and
(c) the first entity:
(i) is an * associate entity of the entity mentioned in paragraph (b) of this subsection; and
(ii) is required to lodge an * income tax return for the income year.
(2) For the purposes of subparagraph (1)(c)(i), in determining whether an entity is an associate entity of another entity:
(aa) disregard the requirement in subsections 820 - 905(1) and (2A) that the entity is an * associate of the other entity, unless only paragraph 820 - 905(1)(b) applies; and
(a) treat the references in paragraphs 820 - 905(1)(a) and 820 - 905(2A)(a) to "an * associate interest of 50% or more" as instead being a reference to "a * TC control interest of 20% or more"; and
(b) treat subsection 820 - 860(3) as applying for the purposes of determining whether the entity is an associate entity of the other entity (as a result of paragraph (a) of this subsection); and
(c) treat the purposes mentioned in subparagraphs 820 - 870(1)(b)(i) and (ii) as including the purposes of determining whether the entity is an associate entity of the other entity (as a result of paragraph (a) of this subsection).
(3) For the purposes of subsection 820 - 46(5), this section also applies to the entity mentioned in that subsection in relation to an income year if:
(a) the entity has entered into a * cross staple arrangement with one or more other entities; and
(b) one or more of those other entities has made a choice under subsection 820 - 46(4) in relation to that income year (including a choice that is taken to be made under subsection 820 - 46(5)).