Double Entry Accounting

Financial accounting is based on double-entry bookkeeping procedures in which each transaction is recorded in opposite columns of the accounts affected by the exchange. Double entry accounting is a significant improvement over simple and more error-prone single-entry bookkeeping systems.

Fundamental Accounting Model

The balance sheet is based on the following fundamental accounting equation :

Assets  =  Liabilities  +  Equity

This model has been used since the 18th century. It essentially states that a business owes all of its assets to either creditors or owners, where the assets of a business are its resources, and the creditors and owners are the sources of those resources.

Transactions

To record transactions, one must:

1.Identify an event that affects the entity financially.

2.Measure the event in monetary terms.

3.Determine which accounts the transaction affects.

4.Determine whether the transaction increases or decreases the balances in those accounts.

5.Record the transaction in the ledgers.

Most larger business accounting systems utilize the double entry method. Under double entry, instead of recording a transaction in only a single account, the transaction is recorded in two accounts.

The Accounting Process

Once a business transaction occurs, a sequence of activities begins to identify and analyze the transaction, make the journal entries, etc. Because this process repeats over transactions and accounting periods, it is referred to as the accounting cycle.

Accounting scandals, or corporate accounting scandals are political and business scandals which arise with the disclosure of misdeeds by trusted executives of large public corporations. Such misdeeds typically involve complex methods for misusing or misdirecting funds, overstating revenues, understating expenses, overstating the value of corporate assets or underreporting the existence of liabilities, sometimes with the cooperation of officials in other corporations or affiliates.

In public companies, this type of "creative accounting" can amount to fraud and investigations are typically launched by government oversight agencies, such as the Securities and Exchange Commission (SEC) in the United States.

In 2002, a wave of separate but often related accounting scandals became known to the public in the U.S. All of the leading public accounting firms—Arthur Andersen, Deloitte & Touche, Ernst & Young, KPMG, PricewaterhouseCoopers— and others have admitted to or have been charged with negligence in the execution of their duty^{[citation needed]} as auditors to identify and prevent the publication of falsified financial reports by their corporate clients which had the effect of giving a misleading impression of their client companies" financial status.^{[citation needed]} In several cases, the monetary amounts of the fraud involved are in the billions of USD.

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//]]>  List of companies involved in scandals

 Big Four major audit firms

(Audit firms are listed, followed by select clients ensnarled by accounting scandals)

• Deloitte & Touche: Adelphia, AES, Duke Energy, El Paso, Merrill Lynch, Reliant Energy, Rite Aid, Parmalat
• Ernst & Young: AOL Time Warner, Dollar General, PNC Bank, Cendant, HealthSouth
• KPMG: Citigroup, Computer Associates, ImClone, Peregrine, Xerox, Siemens AG, Banco Nacional S.A. (Brazil)
• PricewaterhouseCoopers: Bristol Myers, HPL, JP Morgan Chase, Kmart, Lucent, MicroStrategy, Network Associates, NKFS, Tyco

The expectations for qualification in the profession of accounting vary between different jurisdictions and countries.

Accountants may be certified by a variety of organizations or bodies, such as the Association of Accounting Technicians (AAT) ^[2], British qualified accountancy bodies including Association of Chartered Certified Accountants (ACCA) and Institute of Chartered Accountants, and are recognized by titles such as Chartered Certified Accountant (ACCA or FCCA) and Chartered Accountant (UK, Australia, New Zealand, Canada, India, Pakistan, South Africa, Ghana), Certified Public Accountant (Ireland, Japan, US, Singapore, Hong Kong(see Accountancy in Hong Kong), the Philippines), Certified Management Accountant (Canada, U.S.), Certified General Accountant (Canada), or Certified Practicing Accountant (Australia). Some Commonwealth countries (Australia and Canada) often recognize both the certified and chartered accounting bodies. The majority of "public" accountants in New Zealand and Canada are Chartered Accountants; however, Certified General Accountants are also authorized by legislation to practice public accounting and auditing in all Canadian provinces, except Ontario and Quebec, as of 2005. There is, however, no legal requirement for an accountant to be a paid-up member of one of the many Institutes and other bodies which are effectively a form of professional trade union. Unlike the Law Society, which can legally stop a solicitor from practicing, accountancy institutes do not have such authority. However, auditors are regulated.

The first known book in the English language on accounting was published in London, England by John Gouge (or Gough) in 1543. It is described as A Profitable Treatyce called the Instrument or Boke to learn to know the good order of the kepyng of the famouse reconynge, called in Latin, Dare and Habere, and, in English, debtor and Creditor.

A short book of instructions was also published in 1588 by John Mellis of Southwark, England, in which he says, "I am but the renuer and reviver of an ancient old copies printed here in London the 14 of August 1543: collected, published, made, and set forth by one Hugh Oldcastle, Schoolmaster, who, as reappeared by his treatise, then taught Arithmetics, and this booke in Saint Ollaves parish in Marko Lane." Mellis refers to the fact that the principle of accounts he explains (which is a simple system of double entry) is "after the former of Venice".

A book described as The Merchants Mirrour, or directions for the perfect ordering and keeping of his accounts formed by way of Debitor and Creditor, after the (so termed) Italian manner, by Richard Dafforne, accountant, published in 1635, contains many references to early books on the science of accountancy. In a chapter in this book, headed "Opinion of Book-keeping"s Antiquity," the author states, on the authority of another writer, that the form of book-keeping referred to had then been in use in Italy about two hundred years, "but that the same, or one in many parts very like this, was used in the time of Julius Caesar, and in Rome long before." He gives quotations of Latin book-keeping terms in use in ancient times, and refers to "ex Oratione Ciceronis pro Roscio Comaedo"; and he adds:

"That the one side of their booke was used for Debitor, the other for Creditor, is manifest in a certain place, Naturalis Historiae Plinii, lib. 2, cap. 7, where hee, speaking of Fortune, saith thus:

Huic Omnia Expensa.

Huic Omnia Feruntur accepta et in tota Ratione mortalium sola.

Utramque Paginam facit."

An early Dutch writer appears to have suggested that double-entry book-keeping was even in existence among the Greeks, pointing to scientific accountancy having been invented in remote times.

There were several editions of Richard Dafforne"s book - the second edition in 1636, the third in 1656, and another in 1684. The book is a very complete treatise on scientific accountancy, beautifully prepared and containing elaborate explanations. The numerous editions tend to prove that the science was highly appreciated in the 17th century. From this time on, there has been a continuous supply of literature on the subject, many of the authors styling themselves accountants and teachers of the art, and thus proving that the professional accountant was then known and employed.