Asset, liability, and equity accounts are known as permanent or real accounts. Their balances are not closed at the end of the accounting period; instead, they are carried forward to the next period. Conversely, temporary accounts like revenue, expenses, and drawings are closed to the capital account or income summary.

Nominal accounts, which include all revenue, gain, expense, and loss accounts, are temporary accounts. At the end of the accounting period, their balances are transferred to the Trading and Profit and Loss Account to calculate the net financial result. Once transferred, these accounts are closed and reset to zero for the start of the next period.

Nominal accounts, which include all revenue, expense, gain, and loss accounts, are temporary in nature. At the end of the accounting period, their balances are transferred to the Trading and Profit and Loss account to determine the net profit or loss for the period. Once these balances are transferred, the nominal accounts are left with a zero balance, effectively closing them for the next cycle. Real and balance sheet accounts are permanent and carry forward.

Closing stock is an asset that is valued at the end of the accounting period. While it is credited to the Trading Account to determine the cost of goods sold, it is also recorded as an asset on the Balance Sheet. Unlike nominal accounts like Sales or Purchases, which are closed out to determine profit, the Closing Stock balance carries forward as an asset for the next period.

Temporary accounts, often called nominal accounts, are used to accumulate data for a specific accounting period. At the end of the period, these balances are closed to the income summary or capital account. Depreciation expense is a classic example of a temporary account that is reset each period.

Closing entries are a vital part of the year-end process. They serve to transfer the balances of temporary accounts, such as revenues, expenses, and dividends, into permanent equity accounts like Retained Earnings. This resets the temporary accounts to zero, ensuring they are ready to capture data for the subsequent accounting period.

Closing entries are performed at the end of the accounting period after all adjusting entries have been posted to ensure the accuracy of financial statements. These entries transfer the balances of temporary nominal accounts (revenues and expenses) to permanent accounts like the capital account or retained earnings. Reversing entries, if used, occur at the start of the subsequent period, making the sequence: adjustments, closing, then reversing.

Closing entries are only applied to temporary accounts (nominal accounts), such as revenue and expense accounts, to transfer their balances to the income summary. Permanent accounts, such as assets, liabilities, and equity (real and personal accounts), retain their balances and are carried forward to the next accounting period.

The post-closing trial balance includes only permanent accounts (assets, liabilities, and equity). Temporary accounts, such as dividends, revenues, and expenses, are closed out to Retained Earnings at the end of the accounting period and therefore have a zero balance.

When a company is profitable, the income summary account holds a credit balance representing net income. To close this account, it must be debited, and the corresponding credit is made to the retained earnings account, which increases the company's equity.