Chart of Accounts

Introduction to Chart of Accounts

mini-lectures: Chart of Accounts A chart of accounts (COA) is a created list of the accounts used by a business entity to define each class of items for which money or the equivalent is spent or received. It is used to organize the finances of the entity and to segregate expenditures, revenue, assets and liabilities in order to give interested parties a better understanding of the financial health of the entity.

The list can be numerical, alphabetic, or alpha-numeric. The structure and headings of accounts should assist in consistent posting of transactions. Each nominal ledger account is unique to allow its ledger to be located. The list is typically arranged in the order of the customary appearance of accounts in the financial statements, balance sheet accounts followed by profit and loss accounts.

Each account in the chart of accounts is typically assigned a name and a unique number by which it can be identified. (Software for some small businesses may not require account numbers.) Account numbers are often five or more digits in length with each digit representing a division of the company, the department, the type of account, etc.

As you will see, the first digit might signify if the account is an asset, liability, etc. For example, if the first digit is a "1" it is an asset. If the first digit is a "5" it is an operating expense.A gap between account numbers allows for adding accounts in the future.

Within the chart of accounts you will find that the accounts are typically listed in the following order:


Balance sheet accounts
  • Assets
  • Liabilities
  • Owner's (Stockholders') Equity
Income statement accounts
  • Operating Revenues
  • Operating Expenses
  • Non-operating Revenues and Gains
  • Non-operating Expenses and Losses

Within the categories of operating revenues and operating expenses, accounts might be further organized by business function (such as producing, selling, administrative, financing) and/or by company divisions, product lines, etc.


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