In the U.S., generally accepted accounting principles, commonly abbreviated as US GAAP or simply GAAP, are accounting rules used to prepare, present, and report financial statements for a wide variety of entities, including publicly-traded and privately-held companies, non-profit organizations, and governments. Generally GAAP includes local applicable Accounting Framework, related accounting law, rules and Accounting Standard.
Similar to many other countries practicing under the common law system, the United States government does not directly set accounting standards, in the belief that the private sector has better knowledge and resources. US GAAP is not written in law, although the U.S. Securities and Exchange Commission (SEC) requires that it be followed in financial reporting by publicly-traded companies. Currently, the Financial Accounting Standards Board (FASB) is the highest authority in establishing generally accepted accounting principles for public and private companies, as well as non-profit entities. For local and state governments, GAAP is determined by the Governmental Accounting Standards Board (GASB), which operates under a set of assumptions, principles, and constraints, different from those of standard private-sector GAAP. Financial reporting in federal government entities is regulated by the Federal Accounting Standards Advisory Board (FASAB).
The US GAAP provisions differ somewhat from International Financial Reporting Standards (IFRS), though former SEC Chairman Chris Cox set out a timetable for all U.S. companies to drop GAAP by 2016, with the largest companies switching to IFRS as early as 2009
Basic objectives
Financial reporting should provide information that is:
• useful to present to potential investors and creditors and other users in making rational investment, credit, and other financial decisions.
• helpful to present to potential investors and creditors and other