Business Combinations — ASC 805 vs IFRS 3

作者：Sajiv Francis 约 1 分钟阅读 更新日期：2026-07-22 标签：FI, CO, 财务

ASC 805 (US GAAP) and IFRS 3 (IFRS) are largely converged: both apply the acquisition method, measuring identifiable assets acquired and liabilities assumed at fair value at the acquisition date. The headline difference is how the non-controlling interest — and therefore goodwill — is measured.

The model

Section titled “The model”

US GAAP vs IFRS 3 — the differences that matter

Section titled “US GAAP vs IFRS 3 — the differences that matter”
AreaUS GAAP (ASC 805)IFRS (IFRS 3)
NCI / goodwillNCI at fair value → full goodwillChoice per combination: NCI at fair value (full goodwill) or at the proportionate share of identifiable net assets (partial goodwill)
Contingent considerationRemeasured through earnings (if a liability)Broadly aligned, with some classification nuances
Measurement periodUp to one yearUp to one year

Key judgment areas

Section titled “Key judgment areas”
Section titled “Related”

Limitations

Section titled “Limitations”

An educational reference and original synthesis — not investment advice, and not a substitute for the standard or for professional accounting guidance. For authoritative measurement detail, consult ASC 805 / IFRS 3 directly.

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