| Item | Type | Carrying amount (₹) | Tax base (₹) | Item rate (%) | Goes to | Opening DTA / (DTL) (₹) | |
|---|---|---|---|---|---|---|---|
| — |
Reporting under the older standards instead? Use the AS 22 deferred tax calculator. For the tax base of fixed assets, build the block-wise WDV in the income tax depreciation calculator.
Ind AS 12 starts from the balance sheet. For every asset and liability, compare the carrying amount in the financial statements with its tax base — the amount attributed to it for tax purposes. For an asset, the tax base is what will be deductible against the taxable income generated when the asset is recovered. For a liability, it is the carrying amount less whatever will be deductible in future. The gap is a temporary difference. This is the main contrast with AS 22, which starts from the profit and loss account and looks at timing differences between accounting income and taxable income.
The direction decides whether it is an asset or a liability. An asset carried above its tax base, or a liability carried below it, is a taxable temporary difference and gives a deferred tax liability: plant with a book value of ₹1 crore and a tax written down value of ₹85 lakh is the standard case. An asset carried below its tax base, or a liability carried above it, is a deductible temporary difference and gives a deferred tax asset: a gratuity provision that is deductible only on payment has a carrying amount but a tax base of nil. Unused tax losses and credits also give a deferred tax asset.
Deferred tax liabilities are recognised in full, apart from a few exceptions such as the initial recognition of goodwill. Deferred tax assets are recognised only to the extent it is probable that taxable profit will be available to use them. The standard points to three sources: taxable temporary differences of the same entity and tax authority that reverse in the same period, future taxable profits, and tax planning opportunities. Where the entity has a history of recent losses, an asset for unused losses needs convincing other evidence. The test is repeated at every reporting date, for recognised and unrecognised assets alike.
Measurement uses the tax rates enacted or substantively enacted by the reporting date that are expected to apply when the difference reverses, and reflects the way the entity expects to recover the asset — through use or through sale. For a company in the 22% regime under Section 115BAA of the Income-tax Act, 1961, the rate is 25.168% with surcharge and cess. Deferred tax is not discounted.
The movement for the year follows the item that gave rise to it. Deferred tax on depreciation or a provision goes to profit or loss. Deferred tax on something recognised in other comprehensive income — remeasurement of a defined benefit plan, equity instruments at fair value through OCI, a cash flow hedge — goes to OCI, and deferred tax on an item taken directly to equity goes to equity. The calculator takes an opening balance per item and reports the charge or credit by destination.
A company in the 22% regime has plant carried at ₹1,00,00,000 with a tax WDV of ₹85,00,000, a gratuity provision of ₹5,00,000 deductible on payment, and listed equity investments at FVOCI carried at ₹12,00,000 against a cost of ₹10,00,000. Opening balances: deferred tax liability of ₹3,20,000 on plant, asset of ₹1,00,000 on gratuity, liability of ₹14,300 on the investments.