# What is double-entry bookkeeping?

Double-entry bookkeeping is an accounting system that records transactions in two accounts in order to balance the books. This system is used by businesses of all sizes, as it provides a more accurate picture of a company's financial health. Each transaction is recorded in two accounts, with the debit side representing the source of the funds and the credit side representing the use of the funds. The total of the debit side must equal the total of the credit side in order for the books to be balanced.

## The history of double-entry bookkeeping

The origins of double-entry bookkeeping can be traced back to the 13th century, when Italian mathematician Leonardo Fibonacci wrote a book called Liber Abaci. In this book, Fibonacci introduced the Hindu-Arabic numeral system to the Western world and showed how this system could be used for bookkeeping. While Fibonacci's system was not perfect, it was a major improvement over the previous system of bookkeeping, which was known as single-entry bookkeeping. Single-entry bookkeeping was a much simpler system that only recorded transactions in one account. This system was adequate for small businesses, but as businesses grew larger and more complex, it became clear that a more sophisticated system was needed.

## How does double-entry bookkeeping work?

Double-entry bookkeeping is based on the fundamental accounting equation, which states that assets must equal liabilities plus equity. This equation must always be true in order for the books to be balanced. In double-entry bookkeeping, each transaction is recorded in two accounts, with the debit side representing the source of the funds and the credit side representing the use of the funds. The total of the debit side must equal the total of the credit side in order for the books to be balanced.

## The benefits of double-entry bookkeeping

There are many benefits to using double-entry bookkeeping, including the following:

• It provides a more accurate picture of a company's financial health.
• It helps to prevent errors and fraud.
• It makes it easier to prepare financial statements and tax returns.
• It provides a clear trail of all transactions.

## The drawbacks of double-entry bookkeeping

There are some drawbacks to using double-entry bookkeeping, including the following:

• It can be time-consuming and complex.
• It requires a trained accountant or bookkeeper.
• It can be expensive to set up and maintain.

## Is double-entry bookkeeping right for my business?

Double-entry bookkeeping may not be right for every business. Small businesses that have simple financial needs may be better off using single-entry bookkeeping. But for businesses that are growing and have complex financial needs, double-entry bookkeeping is the best option.

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