Where to Find a US Tax EA in United Kingdom

2026-07-09

Last reviewed: July 9, 2026. This article reflects current IRS rules and EA exam requirements as of this date.

Americans in United Kingdom need tax preparers who understand both the US and British systems. A domestic-only EA is the wrong fit — expat returns require FEIE/FTC analysis, FBAR filing, and treaty coordination.

The Firms

Greenback Expat Tax Services — 1,652 Trustpilot reviews. Dedicated UK country guide. Handles UK ISAs, SIPPs, non-dom analysis, and US-UK treaty elections.

Taxes for Expats (TFX) — UK country guide covering FEIE, FTC, treaty basics, and UK residency rules.

MyExpatTaxes — Software-driven expat filing for straightforward UK returns.

Buzzacott — UK-based accounting firm with a dedicated US/UK tax team. Serves high-net-worth individuals with cross-border assets.

Frank Hirth — Leading US/UK tax firm in London. Full cross-border planning, trusts, estates, and expatriation. Higher fees but top-tier expertise.

How to Vet a Cross-Border EA

"Do you understand the FEIE vs. FTC election for United Kingdom?" The correct election depends on British tax rates and the specific income mix. A preparer who defaults to the FEIE without analyzing the election may be costing you money.

"Are you familiar with the US-United Kingdom tax treaty?" Every treaty is different. A preparer who's never read the US-United Kingdom treaty will miss things specific to your situation.

"Are you listed in the IRS directory?" Verify at irs.treasury.gov/rpo/rpo.jsf. Every legitimate EA or CPA with a PTIN is listed.

If You Want to Become the EA United Kingdom Needs

The EA credential is the fastest way to build US-side tax authority. The EA costs $627 in exam fees. A CPA costs $2,000-5,000 and requires 150 credit hours. For pure tax work, the EA is the sharper tool. Specialize in United Kingdom and you're in a market with thousands of potential clients and very few credentialed preparers who understand the local rules.

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