Final answer:
GAAP does not require companies to disclose financial forecasts as they could compromise the reliability and verifiability of financial information, which are key qualitative characteristics of accounting information.
Step-by-step explanation:
No, GAAP (Generally Accepted Accounting Principles) does not routinely require companies to disclose forecasts of financial variables to external users. Disclosing such forecasts is not typically mandated because they deal with future events that are uncertain and thus, could potentially mislead users of financial statements. The qualitative characteristics of accounting information, as per GAAP, include relevance and faithful representation. Forecasts could be relevant, but due to their inherent uncertainty, may lack the reliability needed for faithful representation. Moreover, GAAP focuses on providing information that helps users make decisions based on historical financial data that are verifiable and objective.