A reliable consolidation accounting technique converts the separate financial statements of a parent and subsidiary into one set of group financial statements. The safest approach is to use standard workings for group structure, subsidiary net assets, goodwill, non-controlling interest, group retained earnings and intragroup eliminations before assembling the final statements.
Start with the Group Structure
Record the acquisition date, ownership percentage, NCI percentage, consideration, reporting dates and any changes in ownership. Confirm that control exists under IFRS 10 and identify the period for which the subsidiary is consolidated.
Working 1: Subsidiary Net Assets
Separate acquisition-date net assets from post-acquisition movements.
| Net-assets working | Acquisition date | Reporting date |
|---|---|---|
| Share capital | X | X |
| Share premium / other reserves | X | X |
| Retained earnings | X | X |
| Fair-value adjustments | X | X adjusted for depreciation or realisation |
| Total | A | B |
| Post-acquisition movement | B − A |
Working 2: Goodwill
Calculate consideration plus NCI plus any previously held interest, less acquisition-date fair value of identifiable net assets. Deduct accumulated impairment to obtain goodwill at the reporting date.
Working 3: Non-Controlling Interest
NCI at reporting date normally includes NCI at acquisition plus its share of post-acquisition profit and OCI, less its share of impairment and dividends where relevant.
Working 4: Group Retained Earnings
Group retained earnings generally equal the parent’s retained earnings plus the parent’s share of the subsidiary’s post-acquisition retained earnings, adjusted for goodwill impairment, unrealised profits, fair-value depreciation and other consolidation items.
Working 5: Intragroup Balances
Reconcile parent and subsidiary current accounts and eliminate receivables, payables, loans and related income or expenses. Adjust for goods, cash or remittances in transit before elimination.
Working 6: Unrealised Profit
Identify inventory or assets transferred within the group that remain inside the group. Eliminate internal profit and adjust depreciation. Determine whether the sale was upstream or downstream before allocating the profit adjustment.
Assembling the Consolidated Statement of Financial Position
Add 100% of controlled subsidiary assets and liabilities to the parent, then post consolidation adjustments. Present parent share capital only, group reserves and NCI separately. Replace the investment asset with goodwill and underlying net assets.
Assembling the Consolidated Profit or Loss
Combine income and expenses from the acquisition date, eliminate intragroup trading and charges, adjust unrealised profit and fair-value depreciation, recognise impairment and allocate profit between owners of the parent and NCI.
Consolidated Cash Flow Statement
Eliminate intragroup cash flows. Present external operating, investing and financing cash flows. Show acquisition and disposal cash flows separately, net of cash acquired or disposed of, as required by IAS 7.
Worksheet Layout
A multi-column worksheet can include Parent, Subsidiary, debit adjustments, credit adjustments and Consolidated totals. Every adjustment should have a reference to a supporting working.
| Column | Purpose |
|---|---|
| Parent | Amounts from parent trial balance. |
| Subsidiary | Amounts from subsidiary trial balance. |
| Debit adjustments | Eliminations and remeasurements requiring debits. |
| Credit adjustments | Corresponding credits. |
| Consolidated | Final group amount. |
Mini Worked Example
Parent acquires 75% of Subsidiary. Subsidiary acquisition-date net assets are $600,000 and reporting-date net assets are $720,000. Consideration is $550,000; NCI fair value is $160,000.
| Working | Calculation | Result |
|---|---|---|
| Goodwill | $550,000 + $160,000 − $600,000 | $110,000 |
| Post-acquisition net assets | $720,000 − $600,000 | $120,000 |
| Parent share of post-acquisition | 75% × $120,000 | $90,000 |
| NCI share of post-acquisition | 25% × $120,000 | $30,000 |
Before finalising, adjust these amounts for impairment, unrealised profit, dividends and fair-value depreciation.
Quality-Control Checklist
- Does the acquisition date match the control date?
- Are post-acquisition reserves separated from pre-acquisition reserves?
- Are 100% of subsidiary assets and liabilities included?
- Are NCI and goodwill measured consistently?
- Are all intragroup balances and transactions eliminated?
- Are fair-value depreciation and impairment included?
- Do consolidated assets equal liabilities plus equity?
- Does the cash-flow statement reconcile opening and closing cash?
Common Errors
- Adding the parent’s investment to subsidiary assets.
- Including subsidiary share capital in consolidated equity.
- Using all subsidiary reserves rather than post-acquisition movements.
- Pro-rating assets and liabilities by ownership percentage.
- Ignoring acquisition-date fair-value adjustments.
- Forgetting NCI’s share of profit and OCI.
- Posting eliminations to the legal-entity ledgers rather than the consolidation worksheet.
Frequently Asked Questions
What are the main consolidation workings?
Group structure, subsidiary net assets, goodwill, NCI, group reserves and intragroup adjustments.
Why are subsidiary assets included at 100%?
Because consolidation reflects control; NCI separately represents ownership not held by the parent.
Where are elimination entries recorded?
In the consolidation worksheet, not normally in the separate legal-entity ledgers.
How are post-acquisition profits treated?
They are allocated between the parent and NCI and included in group reserves and NCI.
What is the best final check?
Confirm the consolidated statement balances and reconcile every adjustment to a labelled working.
Related Accounting Guides
- Consolidation Eliminations
- Goodwill on Consolidation
- When Consolidated Statements Are Required
- Trial Balance Explained
Conclusion
Consolidated and analytical information is useful only when the underlying definitions, adjustments and assumptions are applied consistently. Preparers should preserve a clear audit trail and users should combine calculations with business context, trends and disclosures.
Authoritative references: IFRS 10, IFRS 3, ACCA Group Statement, ACCA Simple Consolidation.