Offshore Tax Services in the UK
Managing offshore income and investments comes with unique opportunities and challenges. At Jermyn & Co, we specialise in offshore tax services, providing expert guidance to individuals and businesses with international interests.
Whether you’re managing overseas assets, relocating, or operating across jurisdictions, our tailored advice ensures compliance with UK and international tax laws while optimising your financial position.
Why Jermyn & Co?
Why Choose Jermyn & Co for Offshore Tax Services?
Offshore tax matters require a deep understanding of international tax laws, treaties, and compliance requirements. At Jermyn & Co, we help you:
- Optimise Tax Efficiency – Minimise liabilities on offshore income, gains, and investments.
- Ensure Global Compliance – Meet the requirements of UK and international tax authorities, including HMRC.
- Leverage Tax Treaties – Benefit from double taxation agreements to avoid paying tax on the same income in multiple countries.
- Protect Your Wealth – Develop robust strategies to safeguard your assets across jurisdictions.
Our proactive approach ensures your offshore tax affairs are handled effectively and ethically.
HMRC Disclosure Support
OECD Common Reporting Standard (CRS)
Trusts and Foundations
Wealth Reporting and Transparency


Jermyn & Co
Explore Our Core Offshore Tax Services
We offer a comprehensive range of offshore tax services tailored to your unique needs:
Expatriate Tax Planning
Provide tailored advice for individuals relocating to or from the UK, ensuring compliance and minimising tax exposure.
Offshore Income Reporting
Accurately report income from overseas sources, such as rental properties, dividends, and interest, to HMRC.
Double Taxation Relief
Navigate double taxation treaties to avoid being taxed twice on the same income in the UK and abroad.
Offshore Asset Structuring
Advise on tax-efficient ownership structures for international investments and assets.
Jermyn & Co
What our clients say about their experience with us
Jermyn & Co
Frequently Asked Questions about Offshore Tax Services
Yes, UK residents are required to report worldwide income, including offshore earnings, on their self-assessment tax return. We’ll help you ensure full compliance.
The UK has double taxation agreements with many countries, which can reduce or eliminate tax on the same income in multiple jurisdictions. We’ll guide you through claiming the appropriate reliefs.
The CRS is a global standard for exchanging financial account information between tax authorities. We’ll help you comply with CRS requirements to avoid penalties.
Yes, we provide advice on setting up and managing offshore trusts for tax efficiency and wealth protection, ensuring compliance with UK and international regulations.
Our Accountancy Services
We offer a range of services to help you manage your finances and grow your business.

Why Jermyn & Co?
Why Choose Jermyn & Co for Your Accounts?
At Jermyn & Co, we’re more than just accountants – we’re your partners in success. Our accountancy services are designed to help you:
- Stay Compliant – Ensure your financial records meet HMRC and Companies House requirements.
- Save Time – Let us handle the numbers while you focus on growing your business.
- Improve Efficiency – Streamline processes and reduce errors with expert support.
- Plan for Growth – Use actionable insights to guide your financial decisions and achieve your goals.
With our proactive approach, you’ll gain the confidence and clarity you need to succeed.

Why Jermyn & Co?
Why Choose Jermyn & Co for Business Tax?
Tax legislation in the UK can be complex and ever-changing, but with Jermyn & Co by your side, you’ll have access to expert advice and practical solutions.
Our services include:
- Strategic Tax Planning – Helping your business plan effectively to reduce your overall tax liabilities.
- Corporation Tax Filing – Ensuring accurate and timely submissions to HMRC.
- VAT Compliance – Assisting with VAT registrations, returns, and managing thresholds.
- R&D Tax Credits – Maximising available credits for your innovation and development projects.
- Self-Assessment Support – Tailored assistance for self-employed individuals or partnerships.
With our expertise, you can focus on running your business while we handle the numbers. We’re committed to helping you stay ahead of deadlines and legislation changes.
Corporation Tax Compliance
VAT Services
R&D Tax Credits
Tax Planning and Advisory

Why Jermyn & Co?
Why Choose Jermyn & Co for Personal Tax?
At Jermyn & Co, we understand that everyone’s financial situation is unique. Our personal tax services are designed to help you:
- Optimise Tax Efficiency – Leverage allowances, reliefs, and deductions to minimise your tax liability.
- Ensure Compliance – Stay on top of filing deadlines and HMRC requirements to avoid penalties.
- Plan for the Future – Align your tax strategy with your long-term financial goals.
- Simplify Tax Complexity – Let us handle the details so you can focus on what matters most.
From simple tax returns to complex financial arrangements, we provide expert advice and support tailored to your needs.
Proactive Tax Planning
Expert Guidance
Tailored Solutions
Stress-Free Compliance

Why Jermyn & Co?
Why Choose Jermyn & Co for Corporate Finance?
At Jermyn & Co, we understand that every business is unique. Our experienced team offers a personalised approach to corporate finance, helping you:
- Secure Financing – Access the funding you need for expansion, acquisitions, or working capital.
- Plan for Growth – Develop tailored financial strategies to achieve your business objectives.
- Manage Mergers & Acquisitions – Navigate complex transactions with confidence, from valuations to negotiations.
- Optimise Financial Performance – Streamline processes, reduce costs, and maximise profitability.
Whether you’re a start-up seeking investment or an established business exploring new opportunities, we’ll provide the expert guidance you need to succeed.
Business Valuations
Mergers & Acquisitions (M&A)
Fundraising & Investment
Financial Modelling
& Forecasting

Why Jermyn & Co?
Why Choose Jermyn & Co for HR Services?
At Jermyn & Co, we understand that every business is unique, and so are its HR needs. Our tailored HR services help you:
- Stay Compliant – Meet the latest UK employment laws and regulations with ease.
- Save Time and Resources – Let us handle the admin while you focus on growing your business.
- Engage Your Team – Build a positive, productive workplace with our employee engagement solutions.
- Grow with Confidence – Ensure your HR strategy aligns with your long-term business objectives.
Whether you need ongoing HR support or help with a specific issue, our experienced team is here to assist.
Payroll Management
HR Compliance
Employee Engagement & Retention
Training & Development

Why Jermyn & Co?
We offer tailored accounting services to various sectors through Norfolk & Suffolk.

Jermyn & Co
How We Help You Succeed
At Jermyn & Co, we don’t just handle compliance – we provide strategic advice to help you maximise the benefits of offshore investments and income. Our tailored solutions ensure you remain compliant with global tax laws while protecting your wealth and minimising liabilities.
Whether you’re an individual with international interests or a business operating across borders, we’ll guide you through the complexities of offshore taxation with clarity and confidence.
Ready to Simplify Offshore Taxation?
Talk To Us
Schedule a free consultation to discuss your offshore tax needs.
Review and Plan
We’ll create a tailored strategy for managing your international tax obligations.
Achieve Peace of Mind
Stay compliant while optimising your offshore income and investments.