stars 1 stars 2 stars 3

USTAXFS are the largest independent tax accounting firm in the UK & Europe specialising in US tax, including the complex specialism of US and UK cross-border tax planning. Established over 35 years ago, we have offices in London, Zurich and Geneva. We specialize in US tax advice, planning, and compliance for individuals, funds, trusts and corporations affected by the US tax system, wherever they may live or operate in the world. Why Choose Us? We believe there is a better way to do US tax compliance and planning, through investing in talent and professionalism in a great working environment, to deliver world-class client service. Our clients can rely on the in-depth, up-to-the-minute, specialized knowledge our teams have, to confidently and expertly navigate the complex and challenging US tax system. Our International Reach With clients in more than 30 countries across the world, our specialist teams of cross-border advisors include strong, multilingual US tax accountants, UK tax accountants and US attorneys, experienced in the complex and changeable international aspects of the US tax system. We are members of Geneva Group International (GGI), a leading global alliance of independent professional firms. GGI unites international, independent audit, accounting, law and consulting firms which can find the right solution to resolve any financial, legal and tax issues which may arise with our international clients. Key Divisions Our size and independence in the US tax market have enabled us to attract award-winning talent from industry-leading firms, including the Big Four, and build expert teams, positioned to deliver exceptional client service across our four key specialist divisions: - Private Client & Individual US & US/UK Tax Services - Planning for US-Connected Trusts, Estates & Family Offices - Funds & Partnerships - Corporations, US Expansion & FATCA To speak to our team of experts, contact us via our website: ustaxfs.com/contact-ustaxfs

USTAXFS Questions

The USTAXFS annual revenue was $24.2 million in 2026.

Darlene Hart is the CEO, USTAXFS Sarl of USTAXFS.

58 people are employed at USTAXFS.

The NAICS codes for USTAXFS are [541, 5412, 54121, 54].

The SIC codes for USTAXFS are [72, 729].

Top USTAXFS Employees

View Similar People
Learn More
How It Works
get free account
Get a Free Account
Sign up for a free account. No credit card required. Up to 5 free lookups.
search page
Search the #1 Contact Database
Get contact details of over 700M profiles across 60M companies – all with industry-leading accuracy. Sales and Recruiter users, try out our Email Finder Extension.
get contact page
Use our AI-Powered Email Finder
Find business and personal emails and mobile phone numbers with exclusive coverage across niche job titles, industries, and more for unparalleled targeting. Also available via our Contact Data API.
G2 Leader Summer 2026 G2 Best Est ROI Mid-Market Summer 2026 G2 Easiest Admin Mid-Market Summer 2026 G2 Most Implementable Summer 2026 G2 Best Results Mid-Market Summer 2026 G2 Lead Capture Mid-Market Summer 2026 Inc Fastest Growing Private Companies 2026 Inc Best Workplace 2025
g2crowd
G2Crowd Trusted
chromestore
300K+ Plugin Users