LOGITECH INTERNATIONAL S.A.

The Company’s business, reputation, results of operations, financial condition and stock price can be affected by a number of factors, whether currently known or unknown, including those described in Part I, Item 1A of the Company's Annual Report on Form 10-K for the fiscal year ended March 31, 2025, under the heading “Risk Factors”, which is incorporated herein by reference. When any one or more of these risks materialize from time to time, the Company’s business, reputation, results of operations, financial condition and stock price can be materially and adversely affected. In the first quarter of fiscal year 2026, there have been no material changes to the risk factors disclosed in the Company's Annual Report on Form 10-K for the fiscal year ended March 31, 2025, except as indicated below.

As a result of changes in tax laws, treaties, rulings, regulations or agreements, or their interpretation, of Switzerland or any other country in which we operate, the loss of a major tax dispute or a successful challenge to our operating structure, intercompany pricing policies or the taxable presence of our key subsidiaries in certain countries, or other factors, our effective income tax rates may increase, which could adversely affect our net income and cash flows.

We operate in multiple jurisdictions, and our profits are taxed pursuant to the tax laws of these jurisdictions. Our effective income tax rate may be affected by changes to existing tax laws, enactment of new tax laws, such as the recently enacted U.S. federal tax legislation commonly referred to as the One Big Beautiful Bill Act (the “OBBBA”), or changes to interpretations of tax laws, treaties, rulings, regulations or agreements in any given jurisdiction, or changes in international tax reform by the Organization for Economic Co-operation and Development (the "OECD") and similar organizations, utilization of net operating losses and tax credit carryforwards, changes in geographical allocation of income and expense, and changes in management’s assessment of matters such as the realizability of deferred tax assets. We have reviewed the provisions of the OBBBA to determine the potential impact on our financial statements. Based on this review, and considering our current tax position and operations, we do not expect the OBBBA to have a material impact on the Company's income taxes, including current and deferred tax balances and the effective tax rate; however, we are currently evaluating and will continue to evaluate the full impact of the OBBBA on us. In the past, we have experienced fluctuations in our effective income tax rate. Our effective income tax rate in a given fiscal year reflects a variety of factors that may not be present in the succeeding fiscal year or years. There is no assurance that our effective income tax rate will not change in future periods.

For example, as a result of the Federal Act on the Tax Reform and AHV Financing (“TRAF”), the canton of Vaud in Switzerland, where we are incorporated, enacted tax reforms that took effect as of January 1, 2020. As a result of the TRAF reform, Logitech will incur cash income taxes that will increase over time as the deferred income tax benefit established in connection with the reform diminishes. Implementation of any material change in tax laws or policies or the adoption of new interpretations of existing tax laws and rulings, or termination or replacement of our tax arrangements with the canton of Vaud may adversely affect our net income.

In addition, the Base Erosion and Profit Shifting Project (the “BEPS Project”) undertaken by the OECD recommended changes to numerous long-standing tax principles, including a proposal to reallocate profits among tax jurisdictions in which companies do business (“Pillar One”) and establishing a minimum tax on global income (“Pillar Two”). As many countries have proposed or enacted Pillar Two legislation in jurisdictions in which we operate, we continue to monitor the relevant developments. Although we continue to evaluate and assess the potential impact of Pillar Two on us, the minimum tax rules could result in tax increases in both Switzerland and many foreign jurisdictions where we operate or have a presence. In addition, the G7 released a joint statement on June 28, 2025 that it had reached an understanding with the United States for a side-by-side system based on certain accepted principles, including that U.S.-parented groups would be exempt from certain provisions of Pillar Two. However, it is unclear if this exemption would be extended, or if any other changes will be proposed to the Pillar Two rules that would apply to non-U.S. parented groups like us.

We file Swiss and foreign tax returns. We are frequently subject to tax audits, examinations and assessments in various jurisdictions. If any tax authority successfully challenges our operational structure, intercompany pricing policies or the taxable presence of our key subsidiaries in certain countries, if the terms of certain income tax treaties are interpreted in a manner that is adverse to our structure, or if we lose a material tax dispute in any country, our effective income tax rate could increase. For example, policy changes in Switzerland, the United States or China predicated on our presence in those countries could adversely affect where we recognize profit and our effective income tax rate. If our effective income tax rate increases in future periods, our net income and cash flows could be adversely affected.