Calculate a parent's effective economic interest in a subsidiary held through an intermediate entity — and the resulting Non-Controlling Interest. Real-time, no login required.
When a parent holds a subsidiary indirectly — through one or more intermediate entities — the parent's effective economic interest is calculated by multiplying the ownership percentages down the chain.
If Parent owns 80% of an intermediate holding company, and that holding company owns 70% of a subsidiary, the parent's effective economic interest in the subsidiary is 80% × 70% = 56%.
This matters for NCI measurement, dividend entitlements, and understanding the group's true economic exposure at each level.
For IFRS 10 consolidation purposes, control is assessed at each level — if Parent controls the intermediate (typically >50%), and the intermediate controls the subsidiary, the subsidiary is consolidated 100% into the group.
The effective ownership % tells you the parent's economic share — which drives NCI allocation and dividend economics, not the consolidation boundary itself.
Adjust the sliders to set ownership at each level — effective interest and NCI update in real time.
| Line Item | % |
|---|---|
| Parent ownership in Intermediate | 80.00% |
| Intermediate ownership in Subsidiary | 70.00% |
| Effective ownership (80% × 70%) | 56.00% |
| Non-Controlling Interest (NCI) | 44.00% |
This calculator assumes a simple two-level chain with no direct ownership by the parent in the subsidiary. In practice: (1) IFRS 10 control assessment considers voting rights, contractual arrangements, and de facto control — not just ownership percentage; (2) if the parent also holds a direct stake in the subsidiary, add the direct % to the effective % from this calculator; (3) in the consolidated financial statements, NCI is presented at each entity level separately — the 44% shown here represents the combined economic minority interest, not a single line item; (4) circular ownership structures require a different approach. Always confirm your group structure with a professional adviser.
Record your group structure once — BrizoConsol tracks ownership at every level, calculates NCI automatically, and keeps your consolidated statements correct as the structure changes.
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