Materiality
The threshold above which an omission or misstatement in financial statements could influence the decisions of a reasonable investor.
What is Materiality?
Materiality is a fundamental accounting and auditing concept that determines what information must be disclosed in financial statements. An item is considered material if its omission, misstatement, or non-disclosure could reasonably be expected to influence the economic decisions of users relying on those statements. Materiality is not defined by a single bright-line percentage; auditors and management typically apply quantitative benchmarks (e.g., 5% of net income or 1% of total assets) alongside qualitative judgments about the nature of the item. For example, even a small dollar-amount fraud may be material if it indicates control failures. Both GAAP and IFRS incorporate the concept, as do SEC disclosure rules, which require companies to disclose material events on Form 8-K within four business days.
Example
A $500 million error in revenue recognition would be material for a company with $10 billion in annual revenue (5%), requiring restatement. The same error at Apple (with $391 billion in revenue) might fall below materiality thresholds — illustrating why materiality is always relative to the size and context of the reporting entity.
Source: Investopedia — Materiality