Andersen is the UK member firm of Andersen Global

  • We provide a wide range of UK and US tax services to private clients and businesses, helping them achieve their personal and commercial objectives in a tax efficient manner. Andersen LLP launched in 2018 and is proud to be building on the success of Andersen Global, an international association of legally separate, independent member firms comprised of tax and legal professionals around the world.


Our core values

  • Best-in-Class

    We aim to be the benchmark for quality in our industry and the standard by which other firms are measured.


  • Stewardship

    We hire the best and the brightest and we invest in our people to ensure that legacy.


  • Independence

    Our platform allows us to objectively serve as our client’s advocate; the only advice and solutions we offer are those that are in the best interest of our client.

  • Seamless

    Our firm is constructed as a global firm. We share an interest in providing the highest level of client services regardless of location.

  • Transparency

    We value open communication, information sharing and inclusive decision making.

  • What makes us different from other advisors?

    We aspire to form long-lasting relationships with our clients grounded upon trust, which will enable us to deliver a high quality service. We want to be the best, not the biggest, and this ethos drives everything we do.

    We start with the belief that there is a solution to every problem.  Our advice is reliable, jargon free and cautious. When giving our advice, we will endeavour to make clear recommendations.  And our support doesn’t have to stop there – we can also assist with implementation.

    Tax legislation around the world is becoming increasingly complicated, and attitudes to tax planning are changing. Our goal is to ensure that you achieve tax efficiency in line with your strategic objectives, whilst operating within the boundaries of acceptable planning.

  • Strength In Numbers

    Andersen is a member of Andersen Global, an international association of legally separate, independent member firms with a worldwide presence.  Our advisors have depth in a wide range of capabilities allowing us to provide clients with comprehensive solutions.

  • Trust Through Relationships

    Our clients are at the centre of our operating model which is structured to allow us to be entrepreneurial and proactive in our approach working with you. The Andersen individuals you get to know in your first meeting will be the same professionals who will be working with you throughout the process. All of our partners are client facing and spend the majority of their time working directly with clients.

  • Customised Service

    We deliver a wide range of value-added services to our clients. We take the time getting to know you so that we can tailor our service to your unique situation. We pride ourselves on being more than just tax advisors.  We roll up our sleeves and help our clients navigate complexity in all aspects of their financial affairs. Most importantly, our partners deliver the services you need with the highest standards of objectivity, integrity and professionalism. Our single-minded purpose is to help develop and implement the solutions that are right for you.

  • Technical Expertise

    International clients require advisors with a high level of expertise and highly sought-after characteristics. Our London based team have deep technical expertise in both UK and US taxation, and have experience in a wide range of industries, allowing us to find comprehensive, integrated solutions to meet you strategic goals and preserve your wealth. We also have access to expertise in other countries due to our global member firm structure.