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Corporate Financial Reporting · Consolidated Financial Statements and Separate Financial Statements

Chain Holdings, Mutual Holdings and Multiple Subsidiaries in Consolidation

Updated 11 October 2026 · Fact-checked

In a chain holding, the parent controls a sub-subsidiary through a subsidiary, so all three are consolidated. Multiply holding percentages down the chain for the effective interest. The rest is non-controlling interest (NCI). With mutual holdings, solve simultaneous equations for adjusted profits. Then eliminate investments against equity, line by line.

Understand Chain Holdings, Mutual Holdings and Multiple Subsidiaries

Ind AS 110 makes control the basis for consolidation. A parent that controls one or more subsidiaries must present consolidated financial statements. Control is not limited to direct shareholding. If H controls S1 and S1 controls S2, then S2 is also part of the H group. You consolidate all three entities as a single economic entity.

In a chain holding (vertical group), H holds shares in S1 and S1 holds shares in S2. H's effective interest in S2 is the product of the percentages. If H holds 80% of S1 and S1 holds 60% of S2, H's effective interest in S2 is 48%. This is only for sharing profits and reserves. It does not decide control. H controls S2 even though 48% is below 50%.

NCI in a chain has two layers. Outside shareholders of S2 hold their own percentage of S2. Outside shareholders of S1 hold their percentage of S1, and S1's equity includes its share of S2's post-acquisition profits. Always work from the bottom of the chain upwards: first S2 into S1, then S1 into H.

With multiple subsidiaries, the steps repeat for each subsidiary. You add together the goodwill, the NCI and the group reserves. Each subsidiary has its own acquisition date, so you need its own capital profit split.

In a mutual (cross) holding, two group companies hold shares in each other. Each company's profit depends on the other's, so you solve two simultaneous equations to get adjusted profits. A subsidiary's holding of the parent's own shares is treated in the consolidated statements like treasury shares. They are deducted from equity and no profit is taken on them.

The core consolidation rules stay the same. Under Ind AS 110, para B86, you combine like items line by line, offset the parent's investment in each subsidiary against the parent's portion of that subsidiary's equity, and eliminate intragroup balances and transactions in full. Para B87 requires uniform accounting policies. Para B92 requires the same reporting date, and para B93 allows a gap of no more than three months where that is impracticable.

Key rules to remember

Effective interest in a sub-subsidiary
Effective interest of H in S2 = (H % in S1) × (S1 % in S2)
Use it to share S2's post-acquisition profits. Control of S2 is decided by the control test, not by this figure.
NCI percentage in a sub-subsidiary
NCI % in S2 (for profit sharing) = 100% − effective interest of H
This is true only when S1 and H are the only group holders. It covers outsiders of S2 plus H's outsiders' share through S1.
Adjusted equity of the middle subsidiary
S1 adjusted post-acquisition profit = S1's own post-acquisition profit + (S1 % in S2 × S2's post-acquisition profit)
Calculate NCI in S1 on this adjusted figure, not on S1's own books alone.
Total NCI in a chain
NCI = (outside % in S2 × S2 equity) + (outside % in S1 × adjusted S1 equity)
Add S2's NCI and S1's NCI. Never take NCI of S1 on S1's own equity only.
Group share of reserves in a chain
Group reserves = H reserves + (H % in S1 × S1 adjusted post-acquisition profit)
The same answer comes from H's share of S1's own profits plus the effective interest in S2's post-acquisition profits.
Goodwill (proportionate NCI method)
Goodwill = cost of investment − parent's share of net assets at acquisition date
Work it out separately for each subsidiary on its own acquisition date. A negative result is a gain or capital reserve on a bargain purchase. Ind AS 103 governs goodwill, and Ind AS 110 B86(b) the offset.
Mutual holding between A and B
A' = a + (x% × B') and B' = b + (y% × A')
a and b are own profits before income from each other. x% is A's holding in B and y% is B's holding in A. Solve the two equations together.
NCI with a mutual holding
NCI in A = (100% − H % − B's % in A) × A', with the same logic for B
The shares held by another group company are not NCI.

How to solve Chain Holdings, Mutual Holdings and Multiple Subsidiaries questions

Use this order for any chain, multiple-subsidiary or mutual holding question. Keep the working notes in a fixed order so that you can pick up marks even if one figure is wrong.

  1. 1Draw the holding diagram. Write each percentage and the acquisition date. Confirm that the control test is met at each level.
  2. 2Work out the effective interest and the outside (NCI) percentage for every company in the group.
  3. 3Fix the acquisition-date equity of each subsidiary. Split each subsidiary's reserves into pre-acquisition (capital) and post-acquisition (revenue) profits.
  4. 4If there is a mutual holding, set up and solve the simultaneous equations for adjusted profits. Otherwise start from the bottom of the chain and take S2's post-acquisition profit first.
  5. 5Take the sub-subsidiary's share into the middle subsidiary's adjusted profit, then calculate NCI at each level on the adjusted equity.
  6. 6Calculate goodwill or capital reserve for each investment separately. Offset each investment against the parent's share of that subsidiary's equity, as para B86(b) requires.
  7. 7Calculate group reserves as the parent's own reserves plus its share of adjusted post-acquisition profits. Check your answer by adding the group share and NCI back to total equity.
  8. 8Eliminate intragroup balances, unrealised profit and dividends, and state any assumptions you made.

Quickest way: Table of holdings and cross-check

When to use it: Use this when the question gives balances and holdings and asks for NCI, goodwill and consolidated reserves, and you have little time.

  1. Make one small table with columns for each company: holding of the group, outside %, capital profit, revenue profit.
  2. Take the bottom company first. Put its post-acquisition profit into the next company's adjusted profit at the holding percentage.
  3. NCI = outside % × adjusted equity, for each company. Add them.
  4. Group reserves = parent's reserves + parent's % × adjusted post-acquisition profit of each directly held subsidiary.
  5. Cross-check: group share of equity + NCI should equal total consolidated equity before the goodwill and investment offset.

Common mistakes in Chain Holdings, Mutual Holdings and Multiple Subsidiaries

  • Calculating NCI of the middle subsidiary S1 on S1's own books only.

    Students forget that S1 carries its investment in S2 at cost, so its own reserves leave out its share of S2's post-acquisition profit.

    Fix: Add S1's share of S2's post-acquisition profit to S1's reserves first. Then apply S1's outside percentage.

  • Saying S2 is not a subsidiary of H because H's effective interest is 48%.

    Students mix the profit-sharing percentage with the control test.

    Fix: Under Ind AS 110, control is the basis for consolidation. H controls S1 and S1 controls S2, so S2 is consolidated. Use the effective interest only to split profits.

  • Treating the shares one group company holds in another as NCI.

    Students count every shareholder who is not the parent as outside.

    Fix: Outside shareholders are only those outside the whole group. A holding by another group company is part of the group's interest.

  • Using one acquisition date for all companies in the chain.

    Students copy the first date given in the question.

    Fix: Find the date on which each investment was acquired. The capital profit of each subsidiary is fixed on its own acquisition date.

  • Not solving the simultaneous equations in a mutual holding, and adding the shares of profit one level only.

    Each company's profit depends on the other, so a single pass leaves out part of the cross income.

    Fix: Write A' = a + x%·B' and B' = b + y%·A' and solve both. Then check that the group share plus NCI equals the combined own profits.

  • Ignoring unrealised profit on stock moved between group companies in a chain.

    Students focus on the holding percentages and forget that intragroup transactions must be eliminated in full.

    Fix: Under para B86(c), eliminate the unrealised profit in full. Charge it to the seller's profit, and share it between the group and NCI by the seller's outside percentage.

Worked examples

Example 1

H Ltd holds 80% of S1 Ltd, bought on 1 April 2024 for ₹12,00,000. S1 holds 60% of S2 Ltd, bought on the same date for ₹4,20,000. On 1 April 2024: S1 had share capital of ₹10,00,000 and reserves of ₹4,00,000. S2 had share capital of ₹5,00,000 and reserves of ₹2,00,000. On 31 March 2026: H's reserves are ₹20,00,000 (excluding any income from S1), S1's reserves are ₹9,00,000 and S2's reserves are ₹6,00,000. NCI is measured at its proportionate share of net assets. Ignore fair value adjustments and impairment. Compute H's effective interest in S2, goodwill, NCI and consolidated reserves.

Show the solution
  1. Effective interest of H in S2 = 80% × 60% = 48%. NCI percentage for profit-sharing in S2 = 52%.
  2. S2 at acquisition: net assets = ₹5,00,000 + ₹2,00,000 = ₹7,00,000. S1's share = 60% × ₹7,00,000 = ₹4,20,000. Cost = ₹4,20,000. Goodwill on S2 = nil.
  3. S1 at acquisition: net assets = ₹10,00,000 + ₹4,00,000 = ₹14,00,000. H's share = 80% × ₹14,00,000 = ₹11,20,000. Cost = ₹12,00,000. Goodwill on S1 = ₹80,000.
  4. S2 post-acquisition profit = ₹6,00,000 − ₹2,00,000 = ₹4,00,000. Of this, S1's 60% = ₹2,40,000 and outside shareholders' 40% = ₹1,60,000.
  5. S1 own post-acquisition profit = ₹9,00,000 − ₹4,00,000 = ₹5,00,000. Adjusted S1 post-acquisition profit = ₹5,00,000 + ₹2,40,000 = ₹7,40,000.
  6. NCI in S2 = 40% × (₹5,00,000 + ₹6,00,000) = 40% × ₹11,00,000 = ₹4,40,000.
  7. Adjusted S1 equity = ₹10,00,000 + ₹9,00,000 + ₹2,40,000 = ₹21,40,000. NCI in S1 = 20% × ₹21,40,000 = ₹4,28,000. Total NCI = ₹4,40,000 + ₹4,28,000 = ₹8,68,000.
  8. Consolidated reserves = ₹20,00,000 + 80% × ₹7,40,000 = ₹20,00,000 + ₹5,92,000 = ₹25,92,000.
  9. Check: ₹5,92,000 = 80% × ₹5,00,000 (₹4,00,000) + 48% × ₹4,00,000 (₹1,92,000). It agrees.

Answer: Effective interest in S2 = 48%. Goodwill = ₹80,000 (all on S1). NCI = ₹8,68,000. Consolidated reserves attributable to H = ₹25,92,000.

Example 2

H Ltd holds 80% of A Ltd and 60% of B Ltd. A holds 10% of B, and B holds 10% of A. All three were set up by the group, so there are no pre-acquisition profits and no goodwill. For the year, A's own profit is ₹2,17,500 and B's own profit is ₹3,00,000, both before any income from the mutual holdings. Treat the shares of profit as being adjusted for the cross holdings. Find the adjusted profits of A and B, the NCI in profit and H's share.

Show the solution
  1. Let A' and B' be the adjusted profits. A' = 2,17,500 + 10% × B'. B' = 3,00,000 + 10% × A'.
  2. Put B' into the first equation: A' = 2,17,500 + 0.1 × (3,00,000 + 0.1 × A') = 2,17,500 + 30,000 + 0.01 × A' = 2,47,500 + 0.01 × A'.
  3. So 0.99 × A' = ₹2,47,500, and A' = ₹2,50,000.
  4. B' = ₹3,00,000 + 10% × ₹2,50,000 = ₹3,25,000. Check: A' = ₹2,17,500 + 10% × ₹3,25,000 = ₹2,50,000.
  5. Outside holding in A = 100% − 80% − 10% = 10% (B's 10% is a group holding). NCI in A = 10% × ₹2,50,000 = ₹25,000.
  6. Outside holding in B = 100% − 60% − 10% = 30%. NCI in B = 30% × ₹3,25,000 = ₹97,500. Total NCI = ₹1,22,500.
  7. H's share = 80% × ₹2,50,000 + 60% × ₹3,25,000 = ₹2,00,000 + ₹1,95,000 = ₹3,95,000.
  8. Check: combined own profits = ₹2,17,500 + ₹3,00,000 = ₹5,17,500. H's share ₹3,95,000 + NCI ₹1,22,500 = ₹5,17,500. It agrees.

Answer: Adjusted profit of A = ₹2,50,000 and of B = ₹3,25,000. NCI in profit = ₹1,22,500. H's share of profit = ₹3,95,000.

Exam tips

  • Draw the holding diagram first, with percentages and dates. It earns marks for method and stops you mixing up holdings.
  • Show working notes separately for effective interest, goodwill, NCI and reserves. Examiners give marks for each note.
  • In a chain, always say clearly that S2 is consolidated because of control through S1, then give the effective interest.
  • In mutual holding problems, write both equations in full and verify the answer by substitution. Add group share and NCI back to total profit.
  • State your assumptions, such as the NCI measurement basis and the absence of fair value adjustments, because many questions leave them open.

Practice questions from Consolidated Financial Statements and Separate Financial Statements

Chain Holdings, Mutual Holdings and Multiple Subsidiaries in other exams

The same ground in other exams, if you are preparing for more than one or want another angle on it.

Chain Holdings, Mutual Holdings and Multiple Subsidiaries: frequently asked questions

How do I calculate effective interest in a sub-subsidiary?

Multiply the holding percentages along the chain. If H holds 80% of S1 and S1 holds 60% of S2, H's effective interest in S2 is 48%. Use it to share profits and reserves, not to decide control.

Is a sub-subsidiary consolidated if the parent's effective interest is below 50%?

Yes, if the control test in Ind AS 110 is met through the chain. When H controls S1 and S1 controls S2, S2 is part of the group and is consolidated line by line. The effective interest only decides how profits are split between the group and NCI.

How is NCI worked out in a chain holding?

Work out NCI in S2 as the outside percentage of S2's equity. Then work out NCI in S1 on S1's equity plus its share of S2's post-acquisition profits. Add the two figures.

How are mutual holdings between two subsidiaries handled?

Each company's adjusted profit depends on the other's. Write two equations, A' = a + x% of B' and B' = b + y% of A', and solve them. Shares held by a group company are not NCI. Then split the adjusted profits between the group and outside shareholders.