Global Tax & Regulatory Updates
22nd May 2025
The week of May 16-22, 2025, witnessed significant shifts in global tax policies and financial regulations, with implications for HNWIs, multinational corporations, and cross-border investors. From the U.S. Senate’s unanimous passage of the “No Tax on Tips Act” to the OECD’s updates on transfer pricing profiles, these developments underscore the dynamic nature of international tax landscapes. This article provides a detailed analysis of these changes, offering insights into their potential impacts on wealth management and corporate strategies.

Table of Contents
Key Market Developments
United States
Senate Passes “No Tax on Tips Act”
On May 21, the U.S. Senate unanimously approved the “No Tax on Tips Act” aiming to exempt up to $25,000 in tip income from federal income taxes for eligible workers earning under $160,000 annually. This legislation, a fulfillment of President Trump’s campaign promise, now awaits consideration in the House of Representatives.
IRS Maintains Interest Rates for Q3 2025
The Internal Revenue Service (IRS) announced that interest rates will remain unchanged for the third quarter of 2025. For individuals, the rate for overpayments and underpayments will be 7% per year, compounded daily.
House Passes Budget Reconciliation Bill
The House of Representatives approved an amended version of the budget reconciliation bill, known as the “One Big Beautiful Bill Act” by a narrow margin. This comprehensive legislation includes significant tax provisions and now moves to the Senate for consideration.
United Kingdom
Leaked Memo Advocates for Wealth Tax Increases
A leaked memo from Deputy Prime Minister Angela Rayner to Chancellor Rachel Reeves revealed advocacy for significant tax increases ahead of the upcoming Spring Statement. The memo suggests implementing a wealth tax to address fiscal challenges, sparking debates within the Labour Party and among economic analysts.
OECD Initiatives
Updated Transfer Pricing Country Profiles
The OECD released updated transfer pricing country profiles for 11 jurisdictions, including new profiles for Azerbaijan and Pakistan. These updates provide detailed information on the transfer pricing treatment of hard-to-value intangibles and simplified distribution rules, aiding multinational enterprises in compliance efforts.
Implications for Investors and Businesses
Impact on HNWIs:
The proposed “No Tax on Tips Act” could set a precedent for future tax exemptions, potentially influencing broader tax reform discussions that may affect HNWIs. Additionally, the UK’s consideration of a wealth tax underscores the importance for HNWIs to reassess their asset protection and estate planning strategies.
Corporate Considerations:
Multinational corporations should pay close attention to the OECD’s updated transfer pricing profiles, as these changes may necessitate adjustments in intercompany pricing strategies and documentation to ensure compliance. Furthermore, the U.S. budget reconciliation bill’s tax provisions could impact corporate tax liabilities and investment decisions.
Regulatory Compliance:
The IRS’s decision to maintain current interest rates provides stability for tax planning. However, businesses must remain vigilant in monitoring legislative developments, such as the potential enactment of the “No Tax on Tips Act” and changes stemming from the budget reconciliation bill, to ensure ongoing compliance and optimal tax positioning.
Conclusion & Next Steps
The week’s developments highlight a global trend toward reevaluating tax policies to address economic challenges and equity concerns. HNWIs and businesses must stay informed and agile, adapting strategies to navigate the evolving tax landscape effectively.
What to Look Out for in the Coming Weeks:
- U.S. House Deliberations on “No Tax on Tips Act”: Monitor the House’s response to the Senate-passed bill and potential amendments.
- UK Spring Statement: Anticipate potential tax policy announcements, including the proposed wealth tax, and their implications.
- OECD Guidance on Transfer Pricing: Stay updated on further OECD publications that may affect international tax compliance.
- Senate Review of Budget Reconciliation Bill: Track the Senate’s consideration of the comprehensive tax legislation and its potential enactment.
- IRS Announcements: Be alert for any new IRS guidance or changes in tax regulations that could impact financial planning.
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