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Ind AS 103 — Business Combinations

Ind AS 103 prescribes the acquisition method for business combinations, requiring identification of the acquirer, measurement of consideration, and recognition of net assets and...

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Accounting Standards & Bookkeeping
Published
August 26, 2026
Last updated
Aug 26, 2026
Reading time
4 min
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Last updated: August 2026Verified against: Government sources

Overview

Ind AS 103, notified under the Companies (Ind AS) Rules, 2015, governs how one entity accounts for gaining control of a business. Its objective is to make acquisitions transparent and comparable by requiring a single method — the acquisition method — and by measuring what was acquired at fair value rather than the acquiree's book values.

Scope

The standard applies to transactions or events that meet the definition of a business combination — obtaining control of one or more businesses. It excludes the formation of joint arrangements, acquisitions of assets that do not constitute a business, and, from the general method, combinations of entities under common control (dealt with separately in Appendix C).

The Acquisition Method — Four Steps

  1. Identify the acquirer — the entity that obtains control of the acquiree.
  2. Determine the acquisition date — the date the acquirer obtains control.
  3. Recognise and measure the identifiable assets acquired, liabilities assumed and any non-controlling interest — generally at fair value on the acquisition date.
  4. Recognise and measure goodwill or a gain from a bargain purchase.

Measuring Goodwill

Goodwill is the residual:

Goodwill = Consideration transferred + Non-controlling interest + Fair value of any previously held equity interest − Fair value of identifiable net assets acquired.

Non-controlling interest may be measured either at fair value (the "full goodwill" method) or at its proportionate share of the acquiree's identifiable net assets, chosen on a transaction-by-transaction basis. If the residual is negative, the acquirer reassesses the identification and measurement; any remaining excess is a bargain-purchase gain recognised in profit or loss.

Consideration and Acquisition Costs

Consideration transferred is measured at fair value and includes cash, assets, equity instruments issued and the fair value of any contingent consideration (earn-outs). Contingent consideration classified as a liability is generally remeasured to fair value through profit or loss. Importantly, acquisition-related costs — advisory, legal, accounting, valuation and due-diligence fees — are expensed as incurred and never form part of goodwill.

Worked Example

Company A acquires 100% of Company B for cash consideration of ₹50,00,00,000. The fair value of B's identifiable assets is ₹65,00,00,000 and of its liabilities ₹25,00,00,000, giving identifiable net assets of ₹40,00,00,000. Goodwill = ₹50,00,00,000 − ₹40,00,00,000 = ₹10,00,00,000, recognised as an asset and tested annually for impairment. Legal and advisory fees of ₹1,20,00,000 are expensed in the period, not added to goodwill.

Measurement Period and Goodwill Treatment

If the initial accounting is incomplete at the reporting date, provisional amounts are used and may be adjusted retrospectively during a measurement period of up to twelve months from the acquisition date, for new information about facts existing at that date. Under Ind AS, goodwill is not amortised; it is carried at cost less accumulated impairment and tested for impairment at least annually under Ind AS 36.

Common-Control Combinations

Business combinations of entities ultimately controlled by the same party before and after the transaction fall under Appendix C and use the pooling-of-interests method: assets and liabilities are carried at existing book values, no goodwill arises, prior periods are restated as if the combination had always existed, and the difference between consideration and the share capital acquired is taken to a capital reserve.

Key Differences from Earlier Practice

Ind AS 103 requires fair-value measurement of acquired net assets (versus book values in many earlier amalgamations), prohibits goodwill amortisation in favour of impairment testing, expenses acquisition costs, and recognises contingent consideration at fair value — collectively giving a far more economic picture of an acquisition than the older amalgamation accounting.

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Quick recapKey facts & short answers

Key Facts About Ind AS 103

  • Applies in: All states across India, under the relevant central law.
  • Mode: Mostly online via the official government portal.
  • Typical timeline: Ranges from a few days to a few weeks depending on the case.
  • Non-compliance: May attract penalties, interest or late fees.
  • Expert help: TaxClue completes the entire process end to end for you.

What method does Ind AS 103 require for business combinations?

The acquisition method. It involves identifying the acquirer, determining the acquisition date, recognising and measuring the identifiable assets acquired and liabilities assumed at fair value, and recognising and measuring goodwill or a bargain-purchase gain.

How is goodwill calculated?

Goodwill equals the consideration transferred plus the amount of any non-controlling interest plus the fair value of any previously held interest, less the fair value of the identifiable net assets acquired. A negative figure is a bargain purchase recognised as a gain in profit or loss (after reassessment).

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Disclaimer: This article is for general informational purposes only and does not constitute professional tax, legal or financial advice. Laws, rates and due dates change and can vary by individual case — always verify with the relevant government source (e.g. mca.gov.in, incometax.gov.in) or consult a qualified professional before acting. TaxClue accepts no liability for decisions taken based on this content.

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Questions, answered

Short, direct answers to the 6 questions readers ask most on this topic.

The acquisition method. It involves identifying the acquirer, determining the acquisition date, recognising and measuring the identifiable assets acquired and liabilities assumed at fair value, and recognising and measuring goodwill or a bargain-purchase gain.

Goodwill equals the consideration transferred plus the amount of any non-controlling interest plus the fair value of any previously held interest, less the fair value of the identifiable net assets acquired. A negative figure is a bargain purchase recognised as a gain in profit or loss (after reassessment).

Business combinations of entities under common control are outside the acquisition method and are accounted for using the pooling-of-interests method under Appendix C to Ind AS 103, restating prior periods and recording the difference in a capital reserve.

No. Costs such as legal, advisory and due-diligence fees are expensed as incurred and are not included in the cost of the acquisition, unlike some earlier practice that capitalised them.

A period of up to twelve months from the acquisition date during which the acquirer may retrospectively adjust provisional amounts to reflect new information about facts existing at the acquisition date.

No. Goodwill is not amortised; it is tested for impairment at least annually under Ind AS 36. This differs from earlier Indian practice that often amortised goodwill.