Apple paid Ireland $17.1 billion in taxes during its latest financial year, accounting for about 40% of the iPhone maker's total income tax payments worldwide, according to a company filing detailing its tax liabilities across countries.
The unusually large payment was driven in part by a long-running dispute between Apple, Ireland and the European Union over the company's tax arrangements in the country.
Apple said the amount paid to Ireland was "significantly higher" than the income taxes it accrued during the year because it included €13 billion ($15.18 billion) in back taxes that the company was ordered to pay following a ruling by the European Union's top court in 2024.
The payment underscores the enormous role Ireland has played in Apple's European operations and highlights the broader debate over how multinational companies are taxed when they operate across multiple countries.
Apple paid $43.2 billion in income taxes worldwide during the fiscal year that ended in September 2025, according to the filing.
Eight-year tax battle
The Irish payment was closely tied to a dispute that had lasted for years and placed Ireland at the center of a major European fight over corporate taxation.
Ireland had fought alongside Apple against the European Commission's demand for the back taxes, defending the country's tax arrangements and its position as a favored European base for major U.S. multinational companies.
Those companies have brought billions of euros in direct and indirect tax revenue into Ireland while also supporting investment and employment in the country.
The dispute began in earnest in 2016, when the European Commission ordered Apple to repay €13 billion in allegedly illegal tax benefits.
Margrethe Vestager, who was the European Commission's competition chief at the time, argued that Ireland had granted Apple preferential tax treatment that amounted to illegal state aid.
The European Commission said the arrangements had allowed Apple to reduce its tax burden and had unfairly distorted competition by diverting investment away from other European countries.
Ireland rejected that interpretation and, together with Apple, challenged the decision through the European courts.
The legal battle continued for eight years before the EU's top court ultimately ordered Apple to pay the back taxes.
Ireland's role as a corporate hub
The case has had implications well beyond Apple.
Ireland has long been an important European base for U.S. technology and pharmaceutical companies, helped by its relatively attractive corporate tax regime and access to the European Union's single market.
The country has defended its tax policies as a legitimate part of its economic strategy, arguing that the presence of large multinational corporations has generated substantial employment, investment and tax revenues.
The Apple dispute, however, brought intense scrutiny to the tax arrangements used by multinational companies operating across borders.
The size of Apple's payment last year illustrates how a single court-ordered settlement can dramatically alter a company's tax bill in a particular jurisdiction.
Apple emphasized that its $17.1 billion payment to Ireland should not be interpreted entirely as taxes generated by its normal operations in the country. The company said the figure was significantly above its accrued income-tax expense because it incorporated the €13 billion back-tax payment.
A major share of Apple's global tax bill
Apple's total worldwide income tax payments of $43.2 billion make Ireland's $17.1 billion payment particularly striking.
On that basis, roughly two-fifths of Apple's global income tax payments for the fiscal year went to Ireland, although much of the Irish figure reflected the extraordinary back-tax settlement rather than recurring annual taxes.
The figures offer a rare country-by-country view of the scale of Apple's tax obligations and the financial consequences of the company's long-running dispute with European regulators.
They also illustrate the continuing importance of multinational tax policy, as governments seek to ensure that large global companies pay appropriate taxes while competing to attract investment.
For Ireland, the Apple case has been a test of its economic model and its relationship with multinational corporations. For Apple, the payment represents the financial conclusion of one of the most consequential tax disputes in its history.
The case remains a landmark example of the tension between national tax policies designed to attract foreign investment and European efforts to prevent preferential treatment that regulators consider unfair.