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Fair value (accounting)

Fair value is a standard of value defined differently depending on context and purpose, typically by law, regulation, contract or financial reporting standard-setters. CBV Institute notes the IFRS and US GAAP definition is the price received to sell an asset or paid to transfer a liability in an orderly transaction between market participants.

Fair value can matter after closing: CBV Institute’s glossary says that in a business combination, goodwill is measured using the consideration transferred, generally at fair value. The same words also appear in corporate law, so the meaning depends on the document. For valuation more broadly, see getting a business valuation before selling.

Two separate uses

For financial reporting, CBV Institute’s valuation glossary says the most commonly used definition is under IFRS and US GAAP: the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. Separately, under s. 190(3) of the Canada Business Corporations Act, and subject to s. 190(26), a shareholder who dissents and complies with that section is entitled to be paid by the corporation the fair value of those shares; the right to dissent in s. 190(1) is subject to ss. 191 and 241.

What to check or ask

  • Which definition the agreement or statement uses, and who set it
  • The measurement date, and how it compares with the valuation date
  • Who determines the figure, and whether a valuator is involved

Sources

This definition is checked against primary sources. Links were last confirmed on the dates shown.

  1. 01
    CBV InstituteIndustry
    Practice Bulletin No. 2: International Valuation Glossary – Business Valuation
    cbvinstitute.com·Checked Oct 24, 2026
  2. 02
    Government of Canada (Department of Justice)Government
    Canada Business Corporations Act, R.S.C. 1985, c. C-44
    laws-lois.justice.gc.ca·Checked Oct 20, 2026

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