Journal Entry Generator

Journal entries and double-entry bookkeeping explained

Every financial transaction in a business affects at least two accounts — that is the foundation of double-entry bookkeeping. A journal entry records those effects as debits and credits, ensuring the accounting equation (Assets = Liabilities + Equity) always remains in balance. Journal entries are the raw material of the general ledger: every balance that appears on a trial balance, P&L, or balance sheet originates from a journal entry posted somewhere in the system.

While accounting software like Xero and MYOB automates the creation of journal entries for standard transactions (sales invoices, supplier invoices, bank transactions), manual journal entries are still required for period-end adjustments, accruals, prepayments, depreciation, intercompany transactions, corrections, and any item that doesn't flow through the standard transaction modules. Getting these manual entries right — and documenting them properly — is one of the most important skills in an Australian finance team.

A common mistake is posting manual journal entries without adequate documentation. The ATO expects businesses to maintain records sufficient to explain every transaction — including manual journals. An entry with no memo, no reference, and no supporting document is a red flag in any audit or review. Every manual journal should be traceable back to a source document or a clear business justification.

How to use this generator

1. Enter the journal date, reference number, and a clear memo explaining the purpose of the entry and the period it relates to.
2. Add line items: for each line, enter the account name or code, a brief description, and either a debit or credit amount. The tool tracks the running balance.
3. Confirm the balance indicator turns green — total debits must equal total credits before the entry is complete. If they don't balance, trace the discrepancy before proceeding.
4. Add Prepared By and Approved By fields, then download as PDF for your records or to attach to your accounting software as a supporting document.

When are manual journal entries needed?

Manual journals are most commonly required for: accruals (recording an expense that has been incurred but for which no invoice has yet been received — common for wages, utilities, and professional fees at period-end); prepayment amortisation (spreading the cost of an advance payment, such as annual insurance, across the periods to which it relates); depreciation (the periodic allocation of the cost of a fixed asset over its useful life under AASB 116); GST adjustments (correcting coding errors or processing bad debt credits); intercompany eliminations; and error corrections. Each of these has a specific debit/credit pattern that should be understood before posting.

What is an accrual journal entry?

An accrual journal entry records a revenue or expense in the period it is earned or incurred, regardless of when cash is received or paid. For example, if your electricity bill for June arrives in July, the expense should be accrued in June (debit Electricity Expense, credit Accrued Expenses) and reversed in July when the actual invoice is processed. Under Australian accrual accounting standards (consistent with AASB 118 and AASB 137), this treatment ensures that the financial statements for each period reflect the economic activity of that period — not just the cash movements.

Why do segregation of duties matter for journal entries?

The Prepared By and Approved By fields on a journal entry are not just administrative — they enforce a basic internal control principle. The person who creates a journal entry should not be the same person who approves it, because manual journals are one of the most common vehicles for internal fraud and error. This is a standard requirement under Australian internal audit frameworks and is expected by external auditors. For small businesses where the same person prepares and approves entries, the owner or director reviewing and signing off on a monthly journal listing provides a compensating control.