You might be an American who is seconded to the UK for a few years. Or you might be a French woman who moved to London with your English spouse. Both of you are likely to need a specialist expat tax advisor. We have reviewed advisors who specialise in UK taxation, US taxation and many other countries.
1. Oliver’s firm

Oliver’s firm: Oliver Heslop’s training with Deloitte expatriate, and EY means you will receive a premium personal tax service and Oliver will remain your contact throughout. He specialises in advising American expats on their UK expatriate and US tax issues.
Oliver says “I have lived the expatriate life myself, and I have felt the extreme heat of Dubai and lived in the cold of a Warsaw winter. In addition, I now have 27+ years of experience”.
CONTACT DETAILS | +442032821649 |
WEBSITE | VISIT |
GOOGLE BUSINESS PROFILE | VISIT |
ADDRESS | 16 Upper Woburn Pl, London WC1H 0AF, United Kingdom |
OPERATING HOURS | Monday: 9 AM–6 PM Tuesday: 9 AM–6 PM Wednesday: 9 AM–6 PM Thursday: 9 AM–6 PM Friday: 9 AM–6 PM Saturday: Closed Sunday: Closed |
BEST FOR | Tax Advisors |
2.Buzzacott

Buzzacott:Whether you are planning to come to the UK, already here, or if you’ve left, the UK tax rules come with ever-increasing complexity. Our experts can help you.
CONTACT DETAILS | +44 20 7556 1200 |
WEBSITE | VISIT |
GOOGLE BUSINESS PROFILE | VISIT |
ADDRESS | 130 Wood St, London EC2V 6DL, United Kingdom |
OPERATING HOURS | Monday: Closed Tuesday: 8 AM–6 PM Wednesday 8 AM–6 PM Thursday: 8 AM–6 PM Friday: Closed Saturday: Closed Sunday: Closed |
BEST FOR | Tax Advisors |
3.Everfair

Everfair:Our experienced team has specialist knowledge in UK, US, private client and business taxation. We provide tax compliance and tax advisory services.
CONTACT DETAILS | +44 1932 320800 |
WEBSITE | VISIT |
GOOGLE BUSINESS PROFILE | VISIT |
ADDRESS | 40 Gracechurch St, London EC3V 0BT, United Kingdom |
OPERATING HOURS | Monday: Closed Tuesday: 9 AM–5 PM Wednesday 9 AM–5 PM Thursday: 9 AM–5 PM Friday: Closed Saturday: Closed Sunday: Closed |
BEST FOR | Tax Advisors |
4. Complete Accounting Solutions

Complete Accounting Solutions: Our tax department assists with both business and personal tax requirements giving you an efficient and compliant tax structure for both your organisation and important stakeholders.
CONTACT DETAILS | +44 20 8452 0634 |
WEBSITE | VISIT |
GOOGLE BUSINESS PROFILE | VISIT |
ADDRESS | 727-729 High Rd, London N12 0BP, United Kingdom |
OPERATING HOURS | Open 24 hours |
BEST FOR | Tax Advisors |
5.HLB

HLB: The international relocation of executives and key employees is a common feature of today’s business world. Such relocations involve moving between countries with differing immigration, social security, work permit and taxation laws. We can assist with this.
CONTACT DETAILS | +44 20 7881 1100 |
WEBSITE | VISIT |
GOOGLE BUSINESS PROFILE | VISIT |
ADDRESS | 123 Buckingham Palace Rd, London SW1W 9SH, United Kingdom |
OPERATING HOURS | Open 24 hours |
BEST FOR | Tax Advisors |