Working with us puts you at the heart of an expert team in an agile, international network. Our long-term personal approach with a commercial mindset helps you achieve personal and business goals.

In a fast-moving world, achieving your objectives can be complex. Your business and personal interests might span several entities and have international tax implications. You may be entering into new investments or diversifying. You may have different objectives to other shareholders, or your plans may change. Our priority is ensuring you get where you want to go, efficiently and compliantly. We make complex solutions easy to understand and help you make informed decisions with confidence.

  • Long-term relationships
  • Trusted experts
  • International networks
  • Long-term relationships
    Long-term relationships
    Building long-term partnerships that work for you, your business, and your family.
  • Trusted experts
    Trusted experts
    Bringing in-depth knowledge and experience to every conversation.
  • International networks
    Purple icon depicting a globe
    A partner with global connections.

Private tax

US and UK tax solutions

We provide US and UK tax advisory and compliance services to navigate cross-border needs.

Ultra-high net worth

We assist Ultra high net worth families with the inevitable complexities of navigating their personal and business worlds.

Entrepreneurs and business tax

Bridging the gap between personal and corporate advice to support business owners and entrepreneurs.

Estate administration and tax compliance

Estate administration and tax advisory that supports you through the necessary procedures efficiently and with care.

Trust and estate planning

Protect your wealth with a team of specialist trust advisers that works for you, your family and your business.

Personal tax return support

Robust personal tax advice that gives you confidence in compliance.

Why Grant Thornton

Our business is built on strong, long-term relationships. That means being excellent at what we do, providing trusted, expert advice, and investing the time to understand the unique and complex ways in which you, your business and your family operate.

Our teams have the breadth and depth of knowledge to really understand your needs and provide appropriate advice. We are supported by an array of specialists when we need to be, but we start with a wide understanding based on advising clients like you.

We're equally comfortable leading strategic thinking as we are working with an established family office. Our team tailors advice to fit your purpose.

We connect and collaborate with your existing team, and we have a broad book of external partners and trusted contacts we can recommend when needed.

We're committed to providing solutions that remain robust but flexible in an uncertain world, responding to external forces but always keeping your goals at heart.


Abolition of non-dom status: What might the changes mean for you?

By April 2025, the UK's decision to abolish the non-domicile tax should go into effect. What would this mean for you?