What Is the General Journal?
The general journal is the first record in any accounting system. Every financial transaction is logged here in chronological order, immediately after it occurs. Each entry includes the date of the transaction, the accounts affected, the debit and credit amounts, and a short explanation.
It is sometimes called the “book of original entry” because every transaction is recorded here before being posted to any other ledger.
Components of a Journal Entry
Every entry in the general journal contains:
- Date: day, month, and year of the transaction.
- Debit account: the account that receives the debit amount.
- Credit account: the account that receives the credit amount.
- Amounts: total debits must equal total credits in every entry.
- Description: a brief narrative of the transaction.
Types of Entries
Journal entries vary in complexity:
- Simple entry: one debit and one credit account.
- Compound entry: more than one account on the debit side, the credit side, or both.
- Adjusting entry: made at period-end to bring balances in line with accruals, prepayments, and depreciation.
- Closing entry: closes revenue and expense accounts at year-end.
Why the General Journal Matters
The general journal is the paper (or digital) trail behind every financial decision a company makes. Whenever there is an error, a dispute, or an audit, the accountant traces it back through the journal. It also enforces the double-entry principle that keeps the accounting equation in balance.
Worked Example
On March 15, Al-Najma Company pays SAR 12,000 cash for office rent. The journal entry:
- Debit: Rent Expense — SAR 12,000
- Credit: Cash — SAR 12,000
- Description: March office rent payment
This entry records the transaction and is later posted to the general ledger to update the Cash and Rent Expense accounts.
Specialized Journals
In larger businesses, specialized journals split the recording workload:
- Sales Journal: all credit sales.
- Purchases Journal: all credit purchases.
- Cash Receipts Journal: all cash collected.
- Cash Disbursements Journal: all cash paid.
- General Journal: everything that does not fit one of the specialized journals.
This split lets multiple accountants work simultaneously without conflicts.
The general journal is the financial memory of the business — every transaction enters here first before moving on to the general ledger.