• Thesemorecomplexsituationsare
likely to feature in every exam as part of
the compulsory Q1.
• Theyaretechnicallychallengingbutwith
the approach in the previous chapter and
key points illustrated below, you should
be able to attempt the questions with
confidence.
Vertical groups
• Averticalgroupariseswhenaparent
company has a subsidiary which has
investments of it own.
• Iftheparentcontrolsthesubsidiary,itwill
also control the subsidiary’s investments.
• Determinethegroupstatusbylookingat
the control relationship.
• Watchdatescarefully,tocheckwhenthe
sub-subsidiary became part of the group.
• Useeffectiveinterestforownership,e.g.
goodwill, NCI, group retained earnings.
Example: A acquired 75% of B on 1 January
20X7 after B had acquired 60% of C on 1
January 20X4.
What is the group structure and when does
C become a member of the A group?
Solution
Overview
Exam focus
A
B
C
75%
60%
C becomes a member of the
A group at the later of the two
dates of acquisition – i.e. from 1
January 20X7.
The effective group interest in
C is:
75% x 60% = 45%.
The effective NCI in C is 55%