Accounting Theory

This chapter will introduce you to the fundamental theories and rules that guide the system of accounting. The key tenets of accounting are explained, including: double entry, substance over form, the matching principle, the revenue recognition principle, cost-benefit, materiality, and conservatism, as is their impact on the overall application of GAAP (Generally Accepted Accounting Principles). The underlying intent behind creating financial reports is for the information in the reports to be reliable enough to support sound business decision-making. By the time you finish this chapter, you should have a better understanding of the overall structure of accounting rules and guiding principles.

The basic elements of financial statements

Thus far we have discussed objectives of financial reporting and qualitative characteristics of accounting information. A third important task in developing a conceptual framework for any discipline is identifying and defining its basic elements. The FASB identified and defined the basic elements of financial statements in Concepts Statement No. 3. Later, Concepts Statement No. 6 revised some of the definitions. We defined most of the terms earlier in this text in a less technical way; the more technical definitions follow. (These items are not repeated in this chapter's Key terms).

Assets are probable future economic benefits obtained or controlled by a particular entity as a result of past transactions or events.

Liabilities are probable future sacrifices of economic benefits arising from present obligations of a particular entity to transfer assets or provide services to other entities in the future as a result of past transactions or events.

Equity or net assets is the residual interest in the assets of an entity that remains after deducting its liabilities. In a business enterprise, the equity is the ownership interest. In a not-for-profit organization, which has no ownership interest in the same sense as a business enterprise, net assets is divided into three classes based on the presence or absence of donor-imposed restrictions - permanently restricted, temporarily restricted, and unrestricted net assets.

Comprehensive income is the change in equity of a business enterprise during a period from transactions and other events and circumstances from non-owner sources. It includes all changes in equity during a period except those resulting from investments by owners and distributions to owners.

Revenues are inflows or other enhancements of assets of any entity or settlements of its liabilities (or a combination of both) from delivering or producing goods, rendering services, or other activities that constitute the entity's ongoing major or central operations.

Expenses are outflows or other using up of assets or incurrences of liabilities (or a combination of both) from delivering or producing goods, rendering services, or carrying out other activities that constitute the entity's ongoing major or central operations.

Gains are increases in equity (net assets) from peripheral or incidental transactions of an entity and from all other transactions and other events and circumstances affecting the entity except those that result from revenues or investments by owners.

Losses are decreases in equity (net assets) from peripheral or incidental transactions of an entity and from all other transactions and other events and circumstances affecting the entity except those that result from expenses or distributions to owners.

Investments by owners are increases in equity of a particular business enterprise resulting from transfers to it from other entities of something valuable to obtain or increase ownership interests (or equity) in it. Assets are most commonly received as investments by owners, but that which is received may also include services or satisfaction or conversion of liabilities of the enterprise.

Distributions to owners are decreases in equity of a particular business enterprise resulting from transferring assets, rendering services, or incurring liabilities by the enterprise to owners. Distributions to owners decrease ownership interest (or equity) in an enterprise.


An accounting perspective: Business insight

Accountants record expenditures on physical resources such as land, buildings, and equipment that benefit future periods as assets. However, they expense expenditures on human resources for hiring and training that benefit future periods. Also, when a computer is dropped and destroyed, accountants record a loss. However, when the president of the company dies, they record no loss. Should the accounting model be changed regarding the accounting for human resources?