25 Mar 2025
Business Profits Taxations and the Importance of Tax Treaties
Explore the taxation of business profits under U.S. international tax treaties, focusing on the critical role these treaties play in preventing double taxation and clarifying cross-border tax obligations. This practice note explores the concept of permanent establishment and the classification of income, providing practitioners with the necessary insights to navigate international taxation challenges.
Related Content
- U.S. Income Tax Treaties Fundamentals
Learn how tax treaties operate in transactions between U.S. and non-U.S. parties (also referred to as cross-border transactions). If you are advising clients on transactions involving non-U.S. jurisdictions, you should understand how tax treaties operate in order to successfully advise a client on how to minimize taxes in the relevant countries.
- Transfer Pricing Tax Fundamentals
See how international taxation is impacted by transfer pricing issues. The transfer pricing rules determine how related parties price their transactions to determine how profits are distributed within a business' worldwide structure or organization. The rules are set forth in I.R.C. § 482 and the accompanying regulations in Treas. Reg. §§ 1.482-1 through -9.
Practical Guidance Updates
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- Tax Key Legal Developments Tracker (Federal) (Current)—keep up to date with key legal developments!
- Major Legislative Developments. House and Senate pass and President signs H.R. 1968, Full-Year Continuing Appropriations and Extensions Act, 2025, Pub. L. No. 119-4.
- Business Entities. IRS provides various prescribed rates for federal income tax purposes for March 2025. Rul. 2025-6.
- Individual Income Taxation. IRS adjusts the housing expense limitation, under I.R.C. § 911, for specific locations for 2025. Under the general limitation, a qualified individual whose entire tax year is within the applicable period is limited to a maximum housing expense exclusion of $39,000 ($130,000 x .30) for 2025, to the extent expenses exceed a base amount of $20,800. Notice 2025-16.
- Tax Practice, Procedure, and Controversy. IRS publishes rates of interest for tax underpayments and overpayments for the calendar quarter beginning April 1, 2025. The rates of interest will remain the same for the second calendar quarter of 2025. Rul. 2025-7.
- International Taxation. President Trump issues a memorandum providing that the OECD Global Tax Deal no longer applies in the United States, with a stated goal of safeguarding sovereignty and competitiveness while combating extraterritorial, discriminatory taxes impacting U.S. businesses. The Organization for Economic Co-operation and Development (OECD) Global Tax Deal (Global Tax Deal); 90 Fed. Reg. 8483 (Jan. 30, 2025).
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- The Practical Guidance Journal 2025 Edition One features guidance on what attorneys need to know about deepfake technology, a look ahead at AI risk management, an artificial intelligence checklist, and a review of cautions and key AI legal issues in DEI and employment discrimination.
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