International Tax and Residence Planning
International tax and residence planning reviews where a person is tax resident, whether they are a long-term UK resident, and how those connections interact with assets, income and family arrangements. From 6 April 2025, previous UK non-domicile rules were replaced by a system based on tax residence, so coordinated advice is needed in each relevant jurisdiction.
Moving country, acquiring an overseas property or supporting family abroad can change the way a financial plan operates. A careful review brings residence, investment ownership, cash flow and succession documents into the same conversation.
This guide is part of our comprehensive specialist service. Return to our main High Net Worth Financial Planning overview to see how these elements coordinate.
Our HNW financial planning pillar provides the wider context for this work, connecting international decisions with investment, protection and family governance. This guide is general information, not personal tax or legal advice.
Definition
International tax and residence planning is the coordinated review of a person's cross-border connections, assets and obligations to support informed decisions within applicable law.
Where do my international connections matter?
Start with a dated record of residence history, citizenship, work, property, bank accounts, companies, trusts and family connections. The facts that matter can differ between jurisdictions, so assumptions should be tested rather than carried forward.
A proposed move should be considered alongside practical matters such as healthcare, schooling, banking, voting rights and access to investments. A financial planner can help organise questions for appropriately qualified local advisers.
How should I review ownership and reporting?
The owner of an asset, the person who benefits from it and the account from which it is funded may all be relevant. Companies, trusts, pensions and insurance policies can create their own reporting or classification questions when a family crosses borders.
Keep source documents, valuations and transaction records accessible. Clear records support advisers and may help explain the position if a return, disclosure or audit is required.
How can I coordinate cash flow and liquidity?
International plans need more than a tax analysis. Currency movements, transfer restrictions, banking arrangements and the cost of maintaining homes in different countries can affect how much capital remains available.
A liquidity reserve should be assessed in the currencies and locations in which spending is expected. Investments still carry market and capital risk, and a structure selected for tax reasons may not offer convenient access.
How often should my international plan be reviewed?
Residence can change through travel, work, family circumstances or a decision to spend more time in another country. A written calendar for reviewing residence, filings, ownership and estate documents can reduce reliance on memory.
Advice should be refreshed after a move, marriage, separation, inheritance, business sale or significant change in legislation. No cross-border plan can remove uncertainty, so decisions should remain proportionate and reviewable.
Risks and Considerations
- Residence and reporting rules can change.
- Cross-border advice may require professionals in several jurisdictions.
- Currency movements can alter the value and availability of capital.
- Structures may add cost, administration and access restrictions.
- Capital is at risk. The value of investments and any income from them can fall as well as rise. You may not get back the full amount invested. Past performance is not a reliable indicator of future results.
Frequently Asked Questions
Does moving abroad end UK tax obligations?
Not necessarily. The outcome depends on residence, income, assets, timing and the rules that apply. Obtain advice before changing location or ownership.
Should I close UK accounts before moving?
Not automatically. Banking, investment and reporting needs vary, so review access, currency, costs and compliance before closing or transferring accounts.
Can one adviser cover every country?
A lead adviser can coordinate the process, but local advice may be needed where law, tax or reporting differs.
When should planning begin?
Ideally before a move, purchase or restructuring. Earlier planning leaves more time to test alternatives and obtain advice in each relevant jurisdiction.
Official Sources and Guidance
Bring your international decisions into focus
A confidential conversation can help you organise residence, ownership, liquidity and adviser-coordination questions before action is taken.
Investment & Pensions Risk: Capital is at risk. The value of pensions and investments and the income they produce can fall as well as rise. You may get back less than you invested. Past performance is not a reliable indicator of future results.