On 12 June 2026, the Agreement between the Republic of Austria and the Argentine Republic for the Elimination of Double Taxation with respect to Taxes on Income and Capital and the Prevention of Tax Evasion and Avoidance, together with its Protocol, entered into force following the exchange of notifications under Article 30.¹

      For more details about the treaty, please see GMS Flash Alert 2026-110.


      WHY THIS MATTERS

      The entry into force of the Argentina–Austria tax treaty marks a significant development for multinational groups, cross-border investors, and employers with globally mobile employees operating between the two countries.

      For employers and payroll managers, this development may affect the tax treatment of international assignments, compensation planning, and the administration of tax equalization or protection policies. For mobile employees, the treaty is anticipated to mitigate double taxation risks and provide enhanced certainty regarding their cross-border tax obligations.


      Key Highlights

      The Argentina–Austria Income and Capital Tax Treaty (2019) has now entered into force, introducing several notable features:

      • Entry into force and application: The treaty entered into force on 12 June 2026, following mutual notification via diplomatic channels. It is expected to apply from 1 January 2027 for withholding taxes and other covered taxes.
      • Completion of ratification procedures: Austria notified Argentina of the completion of its domestic legal procedures on 28 December 2020. Argentina subsequently notified Austria on 12 June 2026, finalizing the process.

      KPMG INSIGHTS

      In light of these developments, organizations and entities might wish to consider the following:

      • Organizations may review their global mobility policies and the structuring of cross-border assignments between Argentina and Austria following the treaty’s entry into force.
      • Employers could assess the effect on withholding obligations, payroll processes, and the application of tax equalization or protection arrangements for affected employees.
      • Mobile employees and their program managers could consult with qualified tax professionals to evaluate potential changes in their personal tax situations.

      If assignees and/or their programme managers have any questions or concerns about the scope of the update, its application and potential impacts, and appropriate next steps, they should consult with their qualified professional or a member of the GMS team with KPMG in Argentina (see the Contacts section).

      Contacts

      Gisele Gonzalez

      Director

      KPMG Argentina

      Cecilia Nunez

      Partner

      KPMG Argentina

      More Information

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      GMS Flash Alert reports on recent global mobility-themed developments from around the world to help you better understand what has changed and what that means for you.


      GMS Flash Alert

      Shedding light on evolving policies affecting international assignees and employers, helping make sense of it all.

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      Disclaimer

      The information contained in this newsletter was submitted by the KPMG International member firm in Argentina.

      GMS Flash Alert is a Global Mobility Services publication of the KPMG LLP Washington National Tax practice. The KPMG name and logo are trademarks used under license by the independent member firms of the KPMG global organization. KPMG International Limited is a private English company limited by guarantee and does not provide services to clients. No member firm has any authority to obligate or bind KPMG International or any other member firm vis-à-vis third parties, nor does KPMG International have any such authority to obligate or bind any member firm. The information contained herein is of a general nature and is not intended to address the circumstances of any particular individual or entity. Although we endeavor to provide accurate and timely information, there can be no guarantee that such information is accurate as of the date it is received or that it will continue to be accurate in the future. No one should act on such information without appropriate professional advice after a thorough examination of the particular situation.

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