Preparing a post closing trial balance is a fundamental step in the monthly close process, acting as the final verification that your general ledger is ready for the next accounting period. This specific report is generated after all closing entries have been posted, serving as a snapshot of only the permanent accounts. Unlike a standard trial balance, it excludes temporary revenue, expense, and dividend accounts, ensuring that the fundamental accounting equation remains in balance. Mastering this procedure is essential for any accountant seeking to ensure accuracy and compliance in financial reporting.
Understanding the Purpose and Function
The primary function of a post closing trial balance is to verify the equality of total debits and total credits in the general ledger after the closing process is complete. It provides assurance that the books are mathematically sound before financial statements are prepared for the upcoming period. Since temporary accounts have been reduced to zero, the balances remaining are assets, liabilities, and equity. This specific list of balances confirms that the transition into the new fiscal period is clean and that no residual imbalances from the previous period exist.
Step-by-Step Preparation Process
To generate an accurate report, you must follow a strict sequence of steps. First, ensure that all adjusting entries have been correctly posted and that the financial statements for the period have been finalized. Next, complete the closing process by transferring the balances of all temporary accounts to the retained earnings account. Once these entries are posted and reflected in the general ledger, you can run the report. The resulting list will display only the permanent accounts, with their updated balances ready for the new period.
Key Steps in Detail
Finalize all adjusting entries for accruals, deferrals, and estimates.
Close revenue accounts to the income summary account.
Close expense accounts to the income summary account.
Close the income summary account to retained earnings.
Close dividend accounts directly to retained earnings.
Generate the trial balance after all journal entries are posted.
Distinguishing from Other Trial Balances
It is important to differentiate this document from the unadjusted and adjusted trial balances. The unadjusted trial balance is prepared before any adjustments are made, while the adjusted version includes entries for accruals and allocations. The post closing version, however, is the final step in the accounting cycle. It excludes any temporary accounts, providing a purified view of the ledger. This clarity is crucial for auditors and management to assess the integrity of the permanent account balances.
Analyzing the Report Layout
Typically, the report is presented in a simple two-column format. The left column lists the account names, usually categorized as assets, liabilities, and equity. The right column displays the corresponding balances, which represent the values carried forward into the new accounting period. The totals of both columns must match exactly; if they do not, it indicates an error in the closing process or journal entry posting that must be resolved immediately.
