Both routes may alter prior-period income, retained earnings, and EPS. The headings and explanations cannot therefore be inferred from the arithmetic. The classification record supplies the meaning.
| Route | Message about earlier statements | Core trigger |
|---|---|---|
| Retrospective application | Recast for a supported principle or reporting-entity change | Accepted change and authorized transition |
| Restatement | Revised because the issued statements contained an error | Supported error and reporting conclusion |
The release checklist tests that statement labels, note prose, XBRL dimensions, auditor and filing handoffs, and investor communications all use the same route.
Let the cause control the label
ASC 250-10-45-5 governs retrospective application of a supported principle change. ASC 250-10-45-23 governs correction and restatement of an error in previously issued statements.
For example, two files may each reduce Year 1 income by $40,000. One may reflect a preferable inventory-method change; the other may correct an omitted liability. The arithmetic does not reveal which route applies. Read the classification evidence first, then use that route consistently in headings, statement labels, note text, audit communication, and digital facts.
Put the concept to work
Understand this concept
- Explain why similar comparative arithmetic communicates different causes under retrospective application and restatement.
Apply this concept
- Label a supplied comparative bridge, opening-equity line, note heading, and release language consistently with the supported cause.
Learning resources
Choose a lesson, try an application, or inspect the sources behind this concept.
Build on these ideas
- Restatement — Understand
To understand this concept: Required. The learner needs the error-correction route.
- Retrospective application versus restatement — Understand
To apply this concept: Required. Application protects the meaning of the comparative revision.
- Retrospective application — Understand
To understand this concept: Required. The learner needs the accounting-change route.
Lessons
Worked examples and cases
Practice
Common mistaken ideas
Sources
Standard references
Broader topics
Related concepts
Use this idea next
- Retrospective application versus restatement — Apply
Required level here: understand. Required. Application protects the meaning of the comparative revision.