Deferred tax losses: test whether profits can use the asset
A deferred tax asset from losses is usable only if the right taxable profits arise in the right place and within the applicable rules. Build a jurisdiction-and-expiry schedule before treating the balance as future cash savings. Group accounting profit alone is not a sufficient recovery test.
Separate tax losses from the recognized asset
IAS 12 addresses deferred tax assets subject to specified recognition conditions under IFRS. Tax-loss carryforwards and their recognition depend on taxable profit and local tax law. US GAAP uses its own valuation-allowance framework; do not describe an IFRS recognition reduction as though it were necessarily the same presentation.
Record gross tax losses, applicable tax rate, recognized deferred tax asset, unrecognized amount and expiry. Check ownership-change restrictions, permitted offsets and entity-level tax grouping. An asset can be recoverable in one subsidiary while losses in another remain unusable, even if consolidated profit is strong.
Hypothetical expiry constraint
Assume a subsidiary has 100 million of tax losses expiring at the end of year three and a 25% tax rate. The theoretical tax benefit is 25. Forecast taxable profits before using losses are 20, 25 and 30 over the three years, totaling 75. Without other qualifying sources of taxable profit, only 75 of losses can be used in this simplified case.
Now suppose local law permits losses to shelter only 60% of annual taxable profit. The usable amount becomes 45: 60% of 75. The associated benefit is 11.25, before other recognition considerations. This illustrates why multiplying all losses by a tax rate can materially overstate supported recovery.
The example is hypothetical; the 60% limit is not asserted to apply in any named jurisdiction. Actual tax rules may contain minimum allowances, indefinite carryforwards or special exceptions. Use enacted rules and issuer-specific legal entities rather than importing this illustrative limit.
Build the recovery worksheet
Use one panel per tax jurisdiction and eligible tax group. Include loss vintage, expiry, restriction, tax rate, expected taxable profit, reversing taxable temporary differences and supported loss usage. Reconcile the resulting recognized amount with the tax note and identify any unexplained difference.
Keep forecasts distinct from recorded taxable temporary differences. Do not count the same future taxable amount both as business profit and as a temporary-difference reversal. Record whether tax planning strategies are feasible, within management’s control and supported by disclosure, instead of treating all possible reorganizations as available.
Examine forecast support
Compare earlier forecasts with actual taxable performance where disclosed. Recent losses, expiring concessions and dependence on one contract can weaken the evidence for future recovery. A profitable business plan is management’s expectation until supported by operating results and appropriate tax analysis.
Observable review triggers include another loss year, a forecast revision, a legal-entity restructuring or a tax-law change. An accounting write-down can reduce profit without a current cash outflow, while loss utilization can reduce future tax cash payments. Preserve that distinction and avoid calling the asset a cash reserve.
If public statements do not disclose jurisdiction-level forecasts, present a conditional recovery range and list the missing inputs. A transparent limitation is more useful than a single unsupported date when the entire asset supposedly becomes cash.
FAQ
Can profitable subsidiaries use every group’s tax loss?
No. Legal entity and jurisdiction rules determine offset rights. Consolidation for financial reporting does not automatically create a consolidated tax group. Check the applicable tax arrangement before combining profits and losses.
Does a deferred tax asset reversal always increase cash taxes?
No. It may reflect loss utilization, a recognition reassessment, a rate change or another movement. Reconcile the cause and distinguish current tax payments from the accounting movement in the asset.