International tax is the U.S. income tax compliance, tax planning, and tax information reporting for non-U.S. activity and cross-border transactions. Advance international tax planning can help minimize the tax impacts of cross-boarder transactions, and foreign entity restructurings. However, failure to file certain information returns can result in individuals being hit with huge penalties. Therefore, ATA provides insight by identifying risks, ensuring compliance, and assisting with individual and business tax planning for parties that have non-U.S. activity and financial interests.

  • Advise on foreign information reporting obligations
  • Navigate the complexities of international tax laws for foreign subsidiaries, foreign operations, or foreign-owned entities
  • Provide tax guidance for non-U.S. individuals entering the U.S. and U.S. residents living and/or working abroad
  • Manage the complexities of cross-border transactions

We are Fluent in Business

As a member of the BDO Alliance, we have access to BDO’s full complement of resources, including more than 75,000 international accounting and consulting professionals.


Experience Matters

Individuals who have foreign subsidiaries, foreign operations, or are foreign-owned know of the complexities of complying with international tax laws. That's where I can help. With over 20 years of experience in international tax, I have led the international tax reporting and compliance processes for several large multinational companies and assisted in their large-scale tax planning around mergers and acquisitions.

-Jim Duncan, Senior International Tax Manager


International Tax Services


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May 04 2023


Tax News for Investors and Users of Cryptocurrency

May 01 2023


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