International Private Clients

“What if my tax affairs require jurisdiction-specific advice?”

It can be difficult to structure your affairs tax-efficiently whilst complying with reporting obligations in multiple jurisdictions, and failure to do so can result in unwanted penalties. Whether your work, lifestyle or other commitments require you to plan your visits to the UK in advance, or you require tax-efficiency across complex tax structures, our tax and investment specialists offer location-specific advice on a global scale.

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Our services

  • Non-Dom tax advice
  • Double Tax Treaties and Relief from Double Taxation
  • Advice on becoming or ceasing to be a UK resident
  • Non-resident landlords
  • Investing in the UK
  • Foreign Account Tax Compliance Act (FATCA) and Common Reporting Standards (CRS) obligations
  • Immigration advice for HNWIs
  • Non-resident trusts and beneficiaries

Our approach

For individuals with interests in more than one jurisdiction, the different international obligations, regulations and procedures can be daunting. Tax-efficient investments or vehicles such as trusts are often not recognised in other countries. Similarly, while it might be advisable to structure your affairs in a certain way for UK tax purposes, this could cause unforeseen problems in other countries.

As a fully integrated international partnership, we work holistically as a global team to advise individuals with multijurisdictional issues, ensuring that their affairs are both structured correctly and are compliant, wherever they are based.

Our expertise

We utilise our Private Client knowledge across 90 countries worldwide to carefully consider the best way to protect your wealth and comply with local regulations. We work against the backdrop of our international partnership which means you can feel assured that the advice given is indicative of a global mindset. We are the first firm to be dual-accredited by both CISI (Chartered Institute for Securities & Investment) and the CII (Chartered Insurance Institute).

Our award-winning team

We have been named STEP's Accountancy Team of the Year at the 2022 Private Client Awards, named as one of the top firms in this year's eprivateclient rankings, the second-best advice firm in the FT Adviser's Top 100 list for 2022 and have been awarded the Citywire New Model Advisor award for National Financial Planning Team of the Year for the third year. We have also held the Gold Standard Award for Independent Financial Advice for the tenth year.

Get in touch

If you would like to know more about our wealth management services, please get in touch today. 

Contact us today

CII Award - FP

Mazars Financial Planning Limited is authorised and regulated by the Financial Conduct Authority. In the event that you are dissatisfied with a recommendation we have made you may be entitled to make a complaint. We have a complaints procedure that is available on request. If you wish to register a complaint please contact us:

In writing: The Compliance Officer, Mazars Financial Planning Limited, 2 Chamberlain Square, Birmingham, B3 3AX
By Phone: 0121 232 9500
By E-mail:

The Financial Ombudsman Service is available to sort out individual complaints that clients and financial services businesses aren't able to resolve themselves. To contact the Financial Ombudsman Service please visit