Concept · C:accounting-change-disclosure

Accounting-change disclosure

Working definition

The note information that explains a supported accounting change's nature, reason, method, affected periods and line items, opening-equity effect, per-share effects, and any applicable limitations or indirect effects.

Also calledTransition disclosure

Write the note from the bridge, not from memory. The nature and reason agree with the classification memo. The method agrees with the pronouncement and adoption clock. Period and line-item effects agree with the comparative statements. Opening equity agrees with the statement of changes in equity. Per-share amounts agree with the period-specific EPS schedule.

When retrospective application is impracticable, the note identifies the supplied reasons and alternative method. When an estimate change affects future periods, it explains the current effect and the required forward-looking scope without implying a forecast. Unresolved facts remain release stops.

Build from proved amounts

ASC 250-10-50-1 lists the disclosures for a principle change, including its nature, reason, method, and effects. Other routes have their own requirements. A reviewer should be able to trace every amount in the note to a signed bridge and then back to the affected account and period.

For example, a $52,500 increase in Year 2 net income belongs in the Year 2 effect table. It must not be combined with a pre-Year-2 opening-equity adjustment. This page explains the control pattern; it does not replace the disclosure rules for a specific route.

Learning objectives

Put the concept to work

Learning level

Understand this concept

  • Explain how the accounting-change note must reconcile to the route memo, comparative statements, opening equity, tax, EPS, and authorized transition method.
Learning level

Apply this concept

  • Draft a bounded accounting-change note from supplied reconciled facts and identify missing preferability, impracticability, transition, or period-effect evidence.

Learning resources

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Updated Sep 11, 2026 Review due Nov 8, 2026