Justin Dillingham - Partner.

Justin joined Buzzacott in 2003 and is a Partner in our Expatriate Tax Services team.

 He typically assists American domiciliaries who are resident in the UK and in particular mixed domicile couples, usually Americans married to British citizens. The Expat team values long-term relationships with its clients, based on a thorough understanding of their circumstances and how these might change over time.

 The Expat team offers both US and UK tax return preparation as well as strategic tax planning advice, often in conjunction with Buzzacott Financial Planning (BFP). BFP also has a specialist proposition for American citizens and this joined up approach means we can take a fully rounded view of each individual’s or couple’s position.

 Justin trained in both the UK and South Africa and has also worked in private banking, providing US and UK tax services to American clients of the bank.

You might also be interested in… Expatriate tax.

We know how both systems work from the inside, out. Talk to us about how best to manage your income, reduce liability and pay the correct local tax. We’ve had the pleasure of supporting many internationally mobile workers through pivotal stages in their lives from our London office. Buzzacott’s Hong Kong team looks after US and UK nationals living across Southeast Asia.

  • UK tax advice
  • US tax returns for UK-residing American citizens
  • UK tax returns for non-UK residents with UK source income
  • UK tax advice about UK statutory residency rules
  • Pre-departure/arrival planning, including assignment structuring
  • Inheritance tax advice

Help with US tax services

  • Residence and domicile issues
  • US & UK Tax return compliance
  • Cross-border trust and estate tax 
  • Dual US/UK qualified charities 
  • FATCA/CRS advice 
  • International Pension & Tax Reporting & Advice 
  • Mixed Fund Analysis 
  • US/UK Divorce Tax Advice 
  • US/UK Share Schemes Tax Advice 
  • Expatriation
  • US residents in Hong Kong 

Global Mobility

We work hand-in-hand with our Global Mobility team who can advise you on managing an international workforce. And you’re welcome to share your queries with Buzzacott’s other specialists, from HR to financial planning. Thanks to our membership of the PrimeGlobal international association, we can also connect you with trusted experts worldwide who deliver the same quality of service you expect from us.