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About US Tax & Financial Services – Over 35 Years of International Tax Service

US Tax & Financial Services provides tax advice, planning, and compliance services (US tax returns, UK tax returns and forms preparation) for individuals, partnerships, corporations, trusts and estates, subject to the US tax system, wherever they may live or operate in the world.

A well-established firm, we have offices in London, Zurich and Geneva with clients in more than 32 countries. Our strong, multilingual team of US tax accountants, UK tax accountants and US attorneys bring together expertise from the Big 4 accounting firms and Fortune 500 companies.

“We live in an ever-changing economy. Understanding tax obligations and the exchange of information on a global scale requires a specialist team that works in that environment every day.” Andrew Aldridge, Tax Director and US Attorney

The international aspects of the US tax system are complex and changeable; with laws, regulations, court cases and rulings presenting a challenge to US-based firms that do not face the international aspects of the US tax system on a day-to-day basis. Not only are the basic tax returns more complex, but additional informational returns relating to many aspects of an expat’s international lifestyle carry stiff penalties if not filed correctly.

Whether a US expat living abroad, an American investing offshore, or an international investor planning to invest in the United States, our specialist teams of cross-border advisors can help.

Extended International Reach

We are members of Geneva Group International, 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.

Although we are headquartered in London, our website uses American English, reflecting our services to Americans living abroad and the regulations we use for our work.



Did you Know?

  • Fact Seven

    Thanks to FATCA banks must disclose their American account holders to the IRS or local tax authority.
  • Fact Six

    The IRS is actively looking for non compliant US persons.
  • Fact Five

    It takes an average of 16 hours to do IRS Form 1040.
  • Fact Four

    There are over 500 IRS tax forms.
  • Fact Three

    Since 1916, illegal income has been taxable.
  • Fact Two

    US persons must file tax
    returns no matter where they live and work.
  • Text One

    7 million Americans abroad
    only 500,000 compliant