What Is the Initial Recognition Exemption for Deferred Tax?

The initial recognition exemption for deferred tax is a carve-out in IAS 12 that lets a company skip the deferred tax entry it would normally book when it first puts an asset or liability on the balance sheet. It applies only when the transaction is not a business combination and does not affect either accounting profit or taxable profit at the time it happens. A 2021 amendment narrowed the exemption so that it no longer covers transactions producing equal and offsetting temporary differences, most notably leases and decommissioning obligations.

Why the Rule Exists

When a company buys an asset, the price it pays becomes the carrying amount on the balance sheet. Tax authorities may assign the same asset a different value, known as the tax base. If those two numbers differ from day one, the normal IAS 12 machinery would require a deferred tax liability or asset immediately. That entry would then change the carrying amount of the asset, which would change the size of the temporary difference, which would change the deferred tax figure again. Each adjustment triggers another one.

Paragraph 22(c) of IAS 12 addresses this directly, stating that if the standard forced companies to recognize this deferred tax on initial recognition, the resulting adjustment to the asset’s carrying amount “would make the financial statements less transparent.”¹ The exemption keeps the balance sheet anchored to the actual transaction price rather than a figure adjusted for a tax entry no user finds useful. It is a mechanical fix, not a tax planning tool.

When the Exemption Applies

Two conditions must both be met. If either one fails, the company recognizes the deferred tax in full.

The transaction is not a business combination. Acquisitions of a business under IFRS 3 measure assets and liabilities at fair value, and deferred tax is an expected part of that measurement. The exemption targets simpler purchases, such as a single piece of equipment or a building.
At the time of the transaction, the entry does not affect accounting profit or taxable profit. If buying the asset creates an immediate expense or an immediate tax deduction, the exemption does not apply.

Paragraph 15(b) of IAS 12 sets out these conditions for deferred tax liabilities, and paragraph 24 mirrors them for deferred tax assets.² The logic runs symmetrically on both sides: a taxable temporary difference meeting the tests gets no deferred tax liability, and a deductible temporary difference meeting the tests gets no deferred tax asset.

Asset Purchase or Business Combination

The line between an asset purchase and a business combination is not always obvious. Buying an entity whose only real value is a single property can look like a business combination on paper, but IFRS 3 tests whether what was acquired includes inputs, processes, and the ability to produce outputs. Buying a shell company that holds nothing but a building is treated as an asset acquisition even though the legal form is a share purchase. The IFRS Interpretations Committee confirmed in a 2017 agenda decision that the initial recognition exemption is available in these single-asset entity purchases when both conditions are met.³

If the acquired entity does qualify as a business, the exemption falls away. Deferred tax must then be recognized on every temporary difference arising from the acquisition, which can materially increase the reported cost.

Typical Transactions That Qualify

The clearest case is a straightforward purchase of property, plant, and equipment. A company buys a machine for $1 million, and the local tax authority assigns it a tax base of $700,000 because of how capital allowances work in that jurisdiction. A $300,000 taxable temporary difference exists from day one. Under the exemption, the company records the machine at $1 million and does not book the deferred tax liability that would otherwise sit against that $300,000 gap.

Government grants produce another common example. A grant that funds part of an infrastructure purchase often reduces the asset’s tax base without touching the income statement at the time of purchase. The carrying amount stays at the net cost paid; the tax base drops by the grant amount. Because neither accounting profit nor taxable profit is affected at the transaction date, the resulting temporary difference qualifies for the exemption.

What Happens After Initial Recognition

This is where practitioners most often get caught out. Once the exemption blocks the deferred tax entry at initial recognition, the block is permanent for the life of the asset. The standard states that a company “does not recognise subsequent changes in the unrecognised deferred tax liability or asset as the asset is depreciated.”¹ The temporary difference does not gradually reverse through deferred tax the way most temporary differences do.

The practical effect is that any difference between accounting depreciation and tax depreciation flows straight into the current tax charge each period, with no deferred tax offset. Over the asset’s life this creates a permanent difference in the effective tax rate. If the asset depreciates faster for tax than for accounting, the effective tax rate looks lower in early years and higher in later years. When the asset is eventually sold or derecognized, the unrecognized temporary difference unwinds through current tax in a single period, and the tax charge on disposal can look unusually large relative to the accounting gain or loss.

The 2021 Amendment: Leases and Decommissioning

In May 2021 the IASB narrowed the exemption to address widespread inconsistency around leases and decommissioning provisions. Before the change, many companies applied the exemption to right-of-use assets and lease liabilities even though these create equal and offsetting temporary differences from the start. Different companies handled the same transactions differently, and comparability suffered.

Paragraph 21B now states that the exemption in paragraph 15(b) “does not apply to transactions in which equal amounts of deductible and taxable temporary differences arise on initial recognition.”² Two situations sit at the center of the change.

Leases

A lease under IFRS 16 puts a right-of-use asset and a lease liability of the same amount on the balance sheet. If both have a tax base of zero at inception, the transaction creates a deductible temporary difference on the liability and a taxable temporary difference on the asset, equal and offsetting. Under the amended rules, both a deferred tax asset and a deferred tax liability must be recognized. These balances then unwind at different rates over the lease term because the asset typically depreciates on a straight-line basis while the liability reduces on the payment schedule.

Decommissioning and Restoration Obligations

The same reasoning covers provisions to dismantle equipment or restore a site at the end of its useful life. The company records a provision and adds a corresponding amount to the cost of the related asset. Where tax deductions only become available when the work is actually performed, both sides have a tax base of zero at inception. The amendment requires deferred tax on both sides from day one.

Effective Date

The amendments were mandatory for annual reporting periods beginning on or after January 1, 2023.¹ Rather than requiring full retrospective restatement, the IASB allowed a simplified transition: companies recognized deferred tax on existing leases and decommissioning provisions at the beginning of the earliest comparative period presented, with the cumulative effect recorded as an adjustment to opening retained earnings.

Not to Be Confused With the Goodwill Exemption

IAS 12 contains a separate exemption in paragraph 15(a) for goodwill. Goodwill arises in business combinations as the residual after allocating the purchase price to identifiable assets and liabilities. Recognizing deferred tax on goodwill would increase its carrying amount, which would create a larger residual, which would call for more deferred tax. The standard prohibits the entry for the same circularity reason, but in a different context.² The goodwill exemption sits inside business combinations; the initial recognition exemption in paragraph 15(b) applies outside them.

No Equivalent Under US GAAP

ASC 740 has no counterpart to this exemption. Companies reporting under US GAAP recognize deferred tax on essentially all temporary differences between carrying amounts and tax bases, whether or not the transaction is a business combination and whether or not it affects current-period profit. A US GAAP reporter buying the same asset in the same jurisdiction as an IFRS reporter will therefore show a deferred tax balance that the IFRS reporter may not carry at all. The 2021 amendment moved IFRS closer to the US GAAP position for leases and decommissioning, but the exemption still applies to other qualifying transactions outside business combinations, and dual-reporters need to map the resulting differences in equity and retained earnings carefully.

1
IFRS Foundation. IAS 12 Income Taxes
2
IFRS Foundation. IAS 12 Income Taxes
3
IFRS Foundation. IAS 12 Income Taxes – Recognition of Deferred Taxes When Acquiring a Single-Asset Entity That Is Not a Business