Accounting for deferred corporate income tax expense is the most confusing aspect of the entire accounting system, because the same account (8212) is recorded in four different scenarios depending on whether deferred income tax liabilities and deferred income tax assets arise or are reversed. Circular 99/2025/TT-BTC This entire accounting method has been systematized in Section B of Appendix II. The article below presents the complete standard journal entries, end-of-period closing methods, and illustrative examples, helping accountants confidently handle this item before each financial reporting period.
Why is accounting for deferred corporate income tax expense an accounting issue that needs to be updated immediately?
Accounting for deferred corporate income tax expense involves recording in the books the difference arising between accounting profit and taxable income due to temporary differences, through two intermediate accounts: deferred income tax payable (Account 347) and deferred income tax asset (Account 243), before transferring it to the deferred corporate income tax expense account (Account 8212).
This isn't fundamentally new content, but Circular 99/2025/TT-BTC has re-presented the entire principle of accounting for deferred corporate income tax expenses by clearly listing each situation, helping to minimize incorrect account entries, a common error that leads to adjustments in financial statements after auditing.
For accountants, mastering the accounting of deferred corporate income tax expense has even broader practical significance because this indicator directly affects after-tax profit on the Income Statement. Therefore, a single incorrect entry can lead to a chain reaction of discrepancies in other financial indicators monitored by management and shareholders.
In short, correctly accounting for deferred corporate income tax expenses from the outset helps businesses avoid retrospective adjustments, saving time explaining the situation to auditors and tax authorities.
Legal basis and accounting system used to record deferred corporate income tax expense.
The entire accounting principle for deferred corporate income tax expense is stipulated in Section B, Appendix II issued with Circular 99/2025/TT-BTC, which is included in the list of accounting account guidelines.
4 accounts accountants need to understand to accurately record deferred corporate income tax expense:
| Account | Name | Role |
| TK 8212 | Deferred corporate income tax expense | Central account, which aggregates both debit and credit transactions during the period. |
| Account 347 | Deferred income tax payable | Reflects future tax obligations arising from temporary taxable differences. |
| Account 243 | Deferred income tax assets | Reflects the portion of tax that will be deducted in the future due to deductible temporary differences or unused tax losses. |
| TK 911 | Determine business results | Receive the closing balance from account 8212. |
The accounting for deferred corporate income tax expense revolves around the reciprocal relationship between account 8212 and accounts 347 and 243, depending on the increase or decrease of each item during the period.
4 accounting entries for deferred corporate income tax expense according to Circular 99/2025
According to the guidelines in Section B, Appendix II of Circular 99/2025/TT-BTC, the accounting for deferred corporate income tax expense in the period is carried out in the following four cases:
Case 1: Increase expenses due to deferred income tax liability.
This applies when the deferred income tax payable arising during the year is greater than the amount reversed during the year, i.e., the difference between the two amounts is positive. The accounting entry for deferred corporate income tax expense in this case is:
- Debit Account 8212 – Deferred Corporate Income Tax Expense
- Account 347 exists – Deferred income tax payable.
Case 2: Increase expenses due to reversal of deferred income tax assets.
This applies when the deferred income tax asset reversed during the year is greater than the new amount generated during the year, meaning the business is gradually using the "deductible tax" recorded from previous years. This is also a form of accounting for deferred corporate income tax expense that increases costs, recorded as:
- Debit Account 8212 – Deferred Corporate Income Tax Expense
- Account 243 exists – Deferred income tax assets.
Case 3: Record a reduction in expenses due to a new deferred income tax asset arising.
In contrast to case 2, when the deferred income tax asset arising during the year is greater than the amount reversed during the year, the business records a reduction in deferred corporate income tax expense with the following journal entry:
- Debit Account 243 – Deferred Income Tax Assets
- Account 8212 exists – Deferred corporate income tax expense.
Case 4: Record a reduction in expenses due to the reversal of deferred income tax payable.
This applies when deferred income tax payable is reversed during the year and exceeds the new amount arising during the year, meaning the deferred tax liability is decreasing. The corresponding accounting entry for deferred corporate income tax expense is:
- Debit Account 347 – Deferred Income Tax Payable
- Account 8212 exists – Deferred corporate income tax expense.
Looking at the four cases above, the principle of accounting for deferred corporate income tax expense can be summarized by an easy-to-remember rule:
- If account 347 increases or account 243 decreases, record an increase in expenses (Debit 8212);
- If account 347 decreases or account 243 increases, record a decrease in expenses (Credit 8212)..
By understanding this rule, accountants can cross-check their own entries before preparing reports.
Closing entries at the end of the period when accounting for deferred corporate income tax expense.
After recording all four transactions that occurred during the period, the final step in accounting for deferred corporate income tax expense is to transfer the balance of account 8212 to account 911 to determine the business results. The transfer principle is as follows:
If account 8212 has total debits greater than total credits during the period.The difference is recorded as follows:
- Debit Account 911 – Determination of Business Results
- Account 8212 exists – Deferred corporate income tax expense.
If account 8212 has total debits less than total credits during the period.The difference is recorded in reverse:
- Debit Account 8212 – Deferred Corporate Income Tax Expense
- Account 911 – Determining business results.
Essentially, this is the closing step of the entire process of accounting for deferred corporate income tax expenses. After the transfer, account 8212 always has a closing balance of 0, and the impact of the temporary difference is fully reflected in the business results for the period.
Distinguish between deferred income tax liabilities and deferred income tax assets before accounting.
To accurately account for deferred corporate income tax expense from the outset, accountants need to clearly distinguish between two fundamental concepts:
- Deferred income tax payable (Account 347) arises from temporary taxable differences, i.e., amounts where accounting profit is higher than taxable income in the current period, but will be taxed in subsequent periods.
- Deferred income tax assets (Account 243) arise from deductible temporary differences, or from the deductible value carried forward to the following year of unused tax losses and tax incentives, i.e., amounts that the business will be able to reduce its tax liability in the future.
Correctly identifying which category a difference belongs to is a prerequisite, because misidentifying its nature will lead to incorrect accounting of deferred corporate income tax expenses from the very first step, regardless of how correctly the formula is applied in subsequent journal entries.
An example illustrating how to account for deferred corporate income tax expense.
To better understand how deferred corporate income tax expense is accounted for in practice, consider a business with the following financial year-end figures:
| Target | Beginning balance | Ending balance | Difference |
| Deferred income tax payable (Account 347) | 800 million VND | 1.1 billion VND | An increase of 300 million VND. |
| Deferred income tax assets (Account 243) | 500 million VND | 350 million VND | A reduction of 150 million VND. |
The following accounting principles apply to deferred corporate income tax expenses:
Account 347 increased by 300 million VND (deferred income tax payable exceeding reversal) recorded as an increase in expenses according to Case 1:
- Debit account 8212: 300 million VND
- Account 347 has 300 million VND.
Account 243 decreases by 150 million VND (deferred income tax assets are reversed and the amount is greater than the new amount) and increases expenses according to Case 2:
- Debit account 8212: 150 million VND
- Account 243 has 150 million VND.
The total debit to account 8212 during the period was 450 million VND. Since there were no credit entries, the entire amount is transferred to account 911.
- Debit account 911: 450 million VND
- Account 8212 has 450 million VND.
Result: The company's after-tax profit for the period decreased by VND 450 million due to deferred corporate income tax expense, even though no actual cash flow for tax payment had occurred. This is the characteristic non-monetary nature of accounting for deferred corporate income tax expense, affecting accounting profit but not simultaneously representing a cash outflow during the period.
Accounting for deferred corporate income tax expense within the context of taxable income under the Corporate Income Tax Law 2025.
The accounting for deferred corporate income tax expense is inseparable from the method of determining taxable income from a tax law perspective, because temporary differences are the difference between how they are recorded in accounting and how they are determined according to tax regulations.
According to Clauses 1 and 2 of Article 3 of the Corporate Income Tax Law 2025The taxable income of a business includes:
- Income from production activities;
- Trading in goods;
- Services and another income group.
These include income from capital transfers, real estate transfers, interest income from deposits, interest on loans, provisions for expenses that are not fully utilized and which the business does not adjust to reduce expenses, and many other items. It is these items, which have different accounting and tax recognition times, that are the source of temporary differences, leading to the need to account for deferred corporate income tax expenses.
Based on Article 6 of Decree 320/2025/ND-CP, it is stipulated that:
For businesses with multiple production and business activities, taxable income is the total income from all activities; in case of loss-making activities, these can be offset against profit-making activities at the business's discretion, except in certain cases where offsetting is not permitted, such as losses from the transfer of real estate, the transfer of investment projects for activities currently enjoying tax incentives, or income from the transfer of investment projects for mineral exploration and exploitation, which must be separately determined and declared and cannot be offset against profits and losses from other production and business activities.
For accountants, this part is important because: unused tax losses under the aforementioned offsetting regulations are one of the sources of deferred income tax assets (Account 243) that need to be monitored in parallel with the accounting of deferred corporate income tax expenses each period, to ensure that the figures in Account 243 accurately reflect the portion of tax losses that are carried forward according to the provisions of the Corporate Income Tax Law 2025.
Common mistakes when accounting for deferred corporate income tax expense.
First, confusing the debit and credit directions between account 347 and account 243. This is the most common mistake: accountants apply the same accounting direction to both accounts, while in essence, increasing account 347 and decreasing account 243 both increase expenses, and decreasing account 347 and increasing account 243 both decrease expenses. These two pairs of relationships are opposite in meaning but easily cause confusion when recording in the ledger.
Second, forget to make the year-end closing entries to account 911. If not closed, account 8212 will have a balance carried over to the next period, distorting both the trial balance and the profit figures on the income statement.
Third, there is no clear separation between the newly arising and reversed amounts within the year. Accounting for deferred corporate income tax expense requires comparing the newly arising amounts with the reversed amounts of each account, not simply subtracting the beginning balance from the ending balance mechanically, ignoring the nature of each constituent item.
Fourth, misidentifying the nature of temporary differences before accounting for them. If a difference is misclassified between a taxable group and a deductible group, the entire chain of subsequent accounting entries for deferred corporate income tax expense will be incorrect.
Fifth, no temporary difference spreadsheets were kept as a basis for reconciliation. The lack of detailed spreadsheets prevented auditors and tax authorities from verifying the basis of the accounting entries recorded during the period.
Checklist before closing the books and preparing financial statements.
Here's a quick checklist before closing the books and preparing financial statements:
- Prepare a spreadsheet showing temporary taxable and temporary deductible differences for each item.
- Determine the correct amounts of transactions and reversals for the year in accounts 347 and 243.
- Apply one of the four accounting entries for deferred corporate income tax expense according to each specific case.
- Compare the ending balances of accounts 347 and 243 with the detailed temporary difference calculation table.
- Transfer the balance of account 8212 to account 911 in the correct direction.
- Maintain records explaining the basis for determining temporary discrepancies for the purpose of auditing and tax settlement.
Conclude
Accounting for deferred corporate income tax expense according to Circular 99/2025/TT-BTC revolves around four fixed journal entries between account 8212, accounts 347, and account 243, depending on the increase or decrease in deferred income tax payable and deferred income tax assets during the period. The entire balance of account 8212 is then transferred to account 911 to determine the business results. Understanding this matching rule helps accountants avoid errors in account direction, the most common cause of financial statement adjustments after auditing.
If your business is still unsure about determining temporary differences or accounting for deferred corporate income tax expenses for the upcoming reporting period, our team can help. full accounting service MAN is ready to work alongside the internal accounting department to review and standardize data before closing the books.
For businesses that require personalized solutions for specific situations, please contact us. accounting consulting services To receive specific support tailored to their operational needs. For businesses that lack sufficient dedicated personnel to monitor temporary discrepancies over multiple periods, the solution is... outsource accounting services This is a worthwhile option to ensure that the accounting for deferred corporate income tax expenses is carried out consistently and in accordance with current accounting regulations.
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Frequently Asked Questions about Accounting for Deferred Corporate Income Tax Expense
What is the legal basis for accounting for deferred corporate income tax expense?
Based on the guidelines in Section B, Appendix II issued with Circular 99/2025/TT-BTC regarding the list of accounting accounts.
How many cases are there for accounting for deferred corporate income tax expenses according to Circular 99/2025?
There are four cases: increasing expenses due to the arising of deferred income tax payable; increasing expenses due to the reversal of deferred income tax assets; decreasing expenses due to newly arising deferred income tax assets; and decreasing expenses due to the reversal of deferred income tax payable.
Which account is used to record deferred corporate income tax expense?
The central account is Account 8212 – Deferred Corporate Income Tax Expense, offset against Account 347 – Deferred Income Tax Payable and Account 243 – Deferred Income Tax Assets, then transferred to Account 911 – Determination of Business Results.
How is account 8212 handled at the end of the accounting period?
If account 8212 has a debit balance greater than its credit balance, debit account 911 and credit account 8212. Conversely, if the debit balance is less than the credit balance, debit account 8212 and credit account 911. After the transfer, account 8212 will have no remaining balance.
Why is it necessary to distinguish between deferred income tax liabilities and deferred income tax assets before accounting for them?
Because these two items have opposite natures and effects on deferred corporate income tax expense: an increase in deferred income tax payable or a decrease in deferred income tax assets both increase expense; conversely, a decrease in deferred income tax payable or an increase in deferred income tax assets both decrease expense. Incorrectly identifying the nature of these items will lead to incorrect accounting of deferred corporate income tax expense in terms of the corresponding account direction.
Does deferred corporate income tax expense generate immediate tax payment cash flow in the current period?
No. This is a non-monetary item that only affects accounting profit on the income statement; the actual tax liability will arise in future periods corresponding to the time when the temporary differences are reversed.
Which income streams, under the Corporate Income Tax Law 2025, typically involve temporary differences that require accounting for deferred corporate income tax expense?
Some common items include income from interest on deposits and loans; amounts previously allocated to expenses but not fully utilized and not yet adjusted downwards by the business; and bad debts that were written off but are now recovered. These items have different accounting and tax recognition times, as stipulated in Clauses 1 and 2 of Article 3 of the Corporate Income Tax Law 2025.
