Concept · C:unrecognized-tax-benefit

Unrecognized tax benefit

Working definition

The portion of a tax-return benefit that is not recognized in the financial statements under the uncertain-tax-position model.

An unrecognized tax benefit is the portion of a return benefit excluded from the financial statements under the uncertain-position model. It is not automatically a deferred tax liability or current taxes payable. Reconcile it by position and by the events that change recognition or measurement.

Keep the benefit bridge visible

ASC 740-10-25-16 explains that recognized financial-statement benefit can differ from the benefit taken or expected on the current return, producing unrecognized tax benefits.

If a return claims $60,000 and Topic 740 measurement supports $45,000, the ending unrecognized benefit is $15,000. An opening balance of $10,000 therefore increases by $5,000 before interest, penalties, settlements, or statutes. ASC 740-10-50-15A requires specified public-entity rollforward disclosure. Preserve additions, reductions, settlements, expirations, presentation, and policy. The schedule applies supplied legal conclusions and probabilities; it does not make them.

At close, reconcile the benefit rollforward to the provision entry and the applicable note without netting unrelated positions.

Learning objectives

Put the concept to work

Learning level

Analyze this concept

  • Reconcile the unrecognized-tax-benefit balance separately from deferred tax liabilities, current payable, interest, penalties, settlements, and expirations.

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Updated Sep 11, 2026 Review due Nov 8, 2026