
ASC 250 for Small Businesses: When to Restate, Catch Up, or Change an Estimate
ASC 250 sorts every accounting change into one of three treatments — a change in principle applies retrospectively, a change in estimate applies prospectively, and an error correction depends on materiality, from a Big R restatement to a little r revision. This guide shows small businesses how to classify each event, weigh quantitative and qualitative materiality, and document the decision in an auditable close workflow.










