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Wealth Planning

UK’s New Tax Rules Target Non-Doms: “Should I Stay or Should I Go?”

Published: October 28, 2025
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The recent UK elections have ushered in substantial changes for Non-Dom (Non-Domiciled) individuals, particularly with the Labour Party’s proposed tax reforms. Starting April 6, 2025, the UK will transition to a residence-based taxation system, effectively abolishing the current rules governing the taxation of Non-Dom individuals. Under this new regime, residents who have been in the UK for four years or more will be taxed on their worldwide income and gains. Initially, a four-year Foreign Income and Gains (FIG) regime will apply, allowing individuals who have not been tax residents in the UK for the past ten tax years to benefit from this temporary relief. However, beyond this four-year period, all UK residents will be subject to taxation on both UK and foreign income as it arises.

This shift brings with it a host of additional implications. Even with the Temporary Repatriation Facility (TRF) in place, formerly protected foreign income and gains will remain taxable upon remittance. Returning UK individuals can also benefit from the FIG regime if they meet the residency requirements, but claiming this regime will result in the loss of entitlement to personal allowances and the annual exempt amount for Capital Gains Tax (CGT). Other significant tax changes include the introduction of a 5% Stamp Duty on second homes starting October 31, 2024, and the confirmation of 20% VAT on private school fees from January 2025. Furthermore, AIM shares will no longer enjoy full exemption from Inheritance Tax (IHT) and will now be subject to an effective 20% rate. Business Property Relief and Agricultural Relief will only provide 50% relief on values exceeding £1 million. Capital Gains Tax rates for higher-rate taxpayers will increase from 20% to 24%, while the tax on gains above £1 million from Business Asset Disposal Relief will rise from 10% to 14% in April 2025 and 18% in April 2026. Additionally, carried interest will face a heightened CGT rate of 32% from April 2025, with “simpler rules” anticipated in April 2026.

End of the remittance basis: Key changes

The longstanding tax relief provided by the remittance basis, which allowed RND individuals to only pay UK tax on income and gains brought into the country, is being phased out. This regime was particularly appealing to wealthy expatriates and international businesspersons. The abolition signifies a significant overhaul of tax planning and financial management for Non-Dom residents, compelling them to reassess their strategies.

New residency-based taxation system

Under the new policy, a four-year residency-based system will require residents to declare and pay taxes on their global earnings. While specific details, including any potential temporary measures, remain to be finalized, this announcement has already prompted the Non-Dom community to reevaluate their residency statuses. Increased tax obligations may lead some individuals to reconsider their long-term residency in the UK, aligning with broader fiscal goals of equity and sustainability.

Implications for high net worth clients

High Net Worth (HNW) clients, particularly those who have been in the UK for over four years by April 6, 2025, will face significant implications. Immediate professional advice is essential as the window for effective tax planning narrows. HNW clients must reassess their financial and estate planning strategies to adapt to the upcoming changes.

Mixed reactions

Reactions to the proposed changes are mixed. Proponents argue that this move addresses tax inequalities, ensuring fair contributions to UK public finances. Conversely, critics warn of potential negative impacts, such as decreased foreign investments and an exodus of HNW individuals. The business community, which relies heavily on international talent and investments, is concerned that these policies may deter wealthy foreigners, jeopardizing the UK’s economic competitiveness.

Switzerland: A compelling alternative

Amid these sweeping changes, Switzerland emerges as an especially attractive option for Non-Domiciled individuals seeking a stable and tax-efficient environment. Renowned for its political stability, exceptional quality of life, and favorable tax policies, Switzerland offers a Lump-Sum Taxation (Forfait Fiscal) system, allowing High Net Worth individuals to negotiate a fixed annual tax based on their lifestyle costs rather than worldwide income. The country provides diverse residency pathways, including options for retirees and entrepreneurs, appealing to those ready to establish roots. Switzerland’s commitment to financial privacy, its world-class banking system, and a skilled network of financial and legal professionals make it an ideal location for international wealth management. Additionally, its central European position, extensive infrastructure, and high-quality education options—including prestigious boarding schools—enhance Switzerland’s allure for Non-Doms considering a strategic relocation from the UK.

Alpen Partners International provides professional advice

As the UK tax landscape undergoes significant changes, Alpen Partners International is ready to provide expert guidance to high-net-worth individuals facing these new challenges. As an independent Swiss financial advisor and global wealth planner, we go beyond traditional wealth management to offer comprehensive support tailored to each client’s unique needs. Our services encompass strategic planning for relocation to Switzerland and other European destinations, providing guidance to help our clients prepare for this next chapter in their lives.

With our in-depth expertise, clients can smoothly transition to new residencies while maintaining their strategic financial goals amid regulatory shifts. We understand the complexities of international relocation and are dedicated to helping clients make well-informed decisions aligned with their long-term objectives. Additionally, Alpen Partners International, as an SEC-registered investment advisor, and Alpen Partners, as a Canada-licensed portfolio manager, bring specialized experience in serving American and Canadian clients, delivering solutions that ensure regulatory compliance across borders.

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Pierre Gabris

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Wealth Management

Following the establishment of his Swiss banking structure, David required a coordinated framework to manage assets across jurisdictions while maintaining compliance with U.S. reporting obligations.

Alpen integrated his assets into a Swiss wealth management structure tailored for internationally active clients. The focus was on aligning investment strategy, currency exposure, and financial planning within a single cross-border framework.

Through Alpen’s wealth management services, David gained access to

  • Global investment advisory, allowing participation in international markets while considering U.S. regulatory requirements
  • Multi-currency portfolio management, reducing reliance on a single currency exposure
  • Cross-border financial planning, supporting his relocation and long-term wealth objectives
  • Centralized oversight of assets held with Swiss custodian banks

Switzerland’s stable political environment, strong financial sector, and long-standing expertise in wealth management provided a reliable foundation for administering David’s international assets.

Offshore Banking Structure

With the Swiss account in place, Alpen integrated it into a broader offshore banking structure designed for diversification and asset protection.

This framework allowed David to

  • Hold assets across multiple currencies
  • Access international investment opportunities
  • Diversify assets outside a single jurisdiction
  • Ensure the highest standards of financial privacy while maintaining full transparency for international reporting

The Swiss banking environment also offered political stability, robust financial regulation, and a historically strong currency base.

Relocation and Swiss Residency Path

As part of his relocation planning, David explored the process of establishing residency in Switzerland. For non-EU citizens such as U.S. nationals, residency typically requires either employment in Switzerland, the establishment of a local company, or a negotiated tax arrangement with cantonal authorities.

Working alongside local legal and tax advisors, Alpen helped David evaluate the available options and coordinate the financial aspects of the move. This included aligning banking structures, documenting international assets, and preparing financial disclosures required during the residency process.

Swiss Bank Account Setup

Opening a Swiss bank account as a U.S. client follows a defined onboarding process based on regulatory requirements and internal bank standards. This includes identity verification, source-of-wealth documentation, and alignment with international reporting frameworks. It also involves coordination with the selected institution, including the negotiation of account terms and applicable fee structures.

Alpen supported David throughout this process by coordinating each step

  • Assessing eligibility and identifying Swiss private banks experienced with U.S. clients
  • Preparing and reviewing required documentation, including passport verification, financial history, and source-of-funds evidence
  • Advising on account structures (e.g. personal vs. investment accounts) aligned with his objectives
  • Coordinating communication with the selected bank and managing the submission process

As part of the onboarding, David was required to provide detailed documentation regarding his financial background and the origin of his assets. Minimum deposit thresholds and internal bank criteria were also considered when selecting the appropriate institution.

Once all documentation was complete and approved, the account opening process typically took approximately 1–2 weeks. Alpen then coordinated the initial asset transfers and ensured a smooth transition from existing banking relationships.