A parent company owns 80% of a subsidiary. Does that mean the group’s income statement includes only 80% of the subsidiary’s revenue? In a normal full consolidation of a controlled subsidiary, that is not how the presentation works.
IFRS 10 describes consolidated financial statements as presenting the parent and its subsidiaries as a single economic entity. The interests held by other shareholders are then identified separately as non-controlling interests. Control and the applicable accounting framework determine the treatment; a percentage alone is not a complete accounting analysis.
Follow an illustrative group
Suppose a parent controls a subsidiary and owns 80% of its ordinary shares, with the remaining 20% held by others. In a simplified example with no complicating adjustments, all of the subsidiary’s relevant income and expenses enter the consolidation. Transactions within the group are eliminated as required.
If the subsidiary’s resulting profit is 100 units and ownership interests share it proportionately, 20 units would be attributable to the non-controlling interest in this illustration. That is different from omitting 20% of every revenue and expense line before the group statements are prepared.
The IFRS for SMEs training material on consolidated statements offers worked explanations of non-controlling interests. Actual statements can involve acquisition adjustments, different rights and other complexities that a round-number example leaves out.
Find two places in the report
Look for the allocation of profit between owners of the parent and non-controlling interests. Then find the non-controlling-interest component within equity in the consolidated statement of financial position. Read the subsidiary and accounting-policy notes if you need to understand which businesses and ownership arrangements are involved.
A large group revenue figure therefore does not mean every part of the resulting economic interest belongs to the parent’s shareholders. Conversely, a non-controlling interest is not automatically a debt that the group must repay on a fixed schedule.
When comparing companies, keep the reporting framework, period and group structure in view. An ownership change can affect the allocation even when the underlying business remains familiar. The useful reading habit is to follow the consolidated total through to whom the reported result is attributed, rather than stopping at the largest headline number.