Background
Avaya is an Irish tax-resident company that provides communication solutions to international clients. As part of its business, Avaya licensed technology solutions to foreign licensees in jurisdictions outside North America and Mexico. Those licensees deducted royalty withholding tax (RWHT) at source in accordance with local tax rules and provided Avaya with deduction certificates evidencing payment to foreign tax authorities. During the relevant periods (2009–2015), Avaya had no permanent establishment in any of the jurisdictions where withholding taxes were imposed.
Avaya was not in a Corporation Tax payable position for the periods in question because its tax liabilities were fully offset by R&D tax credits. Despite this loss-making status, Avaya claimed a tax deduction under section 81 of the Taxes Consolidation Act 1997 for the RWHT it had incurred. Revenue denied the deduction. The Tax Appeal Commissioners allowed Avaya’s appeal, finding that Avaya was entitled to a deduction under section 81 in all relevant jurisdictions except Argentina. Revenue appealed by way of case stated to the High Court.
The Court’s Holding
Justice Marguerite Bolger reversed the Tax Appeal Commissioners’ determination and found errors of law in the Commissioner’s reasoning. The court held that Schedule 24 of the Taxes Consolidation Act 1997—which provides the statutory regime for relief from double taxation—is an exclusive and stand-alone mechanism. A taxpayer cannot move from a Schedule 24 claim that yields no relief to an alternative deduction claim under section 81. The court noted that section 81 itself is expressly “subject to the Tax Acts,” meaning the specific double taxation regime governs and section 81 does not apply where Schedule 24 is available.
Applying established case law, the court also held that FWHT imposed on gross royalties (rather than net profits) is not deductible as an expense of the trade. The test for deductibility under section 81 requires that money be expended “for the purposes of the trade.” A tax imposed on gross income before ascertainment of profit fails this test. The court confirmed that the legislative intent was to establish Schedule 24 as the sole mechanism for addressing double taxation; allowing taxpayers to abandon Schedule 24 when it provides no relief and claim alternative deductions under section 81 would circumvent that carefully constructed statutory framework and improperly compensate taxpayers for foreign tax liabilities.
Key Takeaways
- Schedule 24 provides the exclusive statutory regime for relief from double taxation and cannot be bypassed by claiming a deduction under the general section 81 provisions when Schedule 24 relief is unavailable.
- Loss-making companies (those unable to benefit from Schedule 24 credits due to insufficient Irish tax liability) cannot use section 81 as an alternative avenue for relief from foreign withholding taxes.
- Withholding taxes imposed on gross royalties or gross receipts (not on net profits) are not deductible business expenses under section 81 because they are not expended “for the purposes of the trade” in the required legal sense.
- The statutory framework for tax relief is exclusive rather than providing competing or alternative routes to the same relief, reflecting parliamentary intent that Schedule 24 be the definitive mechanism.
Why It Matters
This decision clarifies a critical boundary in Irish tax law: the interaction between the specific statutory regime for double taxation relief (Schedule 24) and the general business deduction provisions (section 81). The court’s holding that Schedule 24 is exclusive—and that a taxpayer cannot circumvent it by switching to a section 81 claim when Schedule 24 yields no credit—significantly affects multinational businesses that earn royalties or other foreign-source income and suffer withholding taxes abroad. Companies in a loss-making position, unable to benefit from Schedule 24 relief, now have no avenue to recover or deduct those taxes through the Irish system, even if the withholding taxes are economically borne by the business.
The decision also reinforces the established principle that taxes calculated on gross income are generally not deductible business expenses. This reflects the distinction between taxes on profit (which may be deductible as business costs) and taxes on turnover or gross receipts (which are not). The court’s reasoning, grounded in statutory language, context, and legislative purpose, provides guidance for future disputes over the scope of section 81 and the scope of relief available under Schedule 24.