US & UK Tax Accountants for American Expats in the UK

At Jungle Tax, we’re expert US tax accountants in the UK, helping US citizens living in the UK navigate the complexities of IRS and HMRC requirements with ease. We specialise in US expat tax services, including the preparation of tax returns for Americans, FATCA and FBAR compliance, foreign tax credit claims, and the Streamlined Filing Procedure for late filers. Whether you’re self-employed, employed under PAYE, or a dual citizen, we make filing a tax return for a US citizen in the UK simple, stress-free, and fully compliant.

Specialist US & UK tax services for US citizens living in the UK

At Jungle Tax, we’re specialist US tax accountants in the UK, helping US citizens living in the UK stay compliant with both IRS and HMRC requirements. Navigating the complexities of dual tax systems, FATCA, and foreign income rules can be stressful — but our expert team is here to make it clear and manageable.

We provide tailored US expat tax services, including the preparation and filing of US Federal and State tax returns, UK Self Assessment, FATCA and FBAR compliance, foreign tax credit claims, and guidance through the Streamlined Filing Procedure for Americans who are behind on their taxes. Whether you’re self- employed, employed under PAYE, a digital nomad, or a dual citizen, we make filing a tax return for a US citizen in the UK simple, efficient, and penalty-free.

As trusted US and UK tax accountants, we help you avoid double taxation, optimise your deductions, and file with confidence. If you’re looking for experienced support with tax returns for Americans living in the UK, Jungle Tax offers the clarity, compliance, and personal service you deserve.

Key Industry Insights:

~ 0 K

Estimated number of US citizens living in the UK.

Source: Expat Tax Online

0 M

Estimated number of Americans living abroad globally.

Source: American Association of Residency Organizations

0 %

Proportion of American expats who reported filing extra forms due to FATCA.

Source: Savvy Nomad blog / Greenback survey

0 %

Percentage of US expats who believe they shouldn’t have to file US taxes while abroad.

Source: Greenback Expat Trends Survey 2023

0 %

Percentage of expats worldwide who must file FATCA Form 8938.

Source: Expat Network survey

US Expat Tax Returns — Done Right

Filing a tax return for a US citizen in the UK can be complicated — but we make it simple. At Jungle Tax, we specialise in preparing accurate, IRS-compliant tax returns for Americans abroad. Whether you’re employed, self-employed, or earning from both sides of the Atlantic, we handle everything remotely, securely, and on time.

We help you report UK income correctly, apply the Foreign Earned Income Exclusion or Foreign Tax Credit, and stay compliant with FATCA and FBAR rules. If you’re behind on filings, we’ll guide you through the Streamlined Filing Procedure to get back on track without penalties.

As trusted US expat tax accountants in London, we’ve helped hundreds of US citizens living in the UK file smoothly and avoid overpaying. If you need help with your US tax return from the UK, Jungle Tax is here to make it easy.

Do I Also Need to File a UK Tax Return?

If you're a US citizen living in the UK, the answer is often yes.

Many US citizens living in the UK are also required to file a UK Self Assessment tax return — especially if you’re self-employed, earn rental income, receive dividends, or have income from overseas. Even if you pay tax through PAYE, certain types of income or residency status can trigger a UK filing requirement.

At Jungle Tax, we assess your UK tax obligations, prepare your UK tax return, and ensure that all income is correctly declared to HMRC. We also coordinate with your US tax return to prevent double taxation by applying tax treaties, reliefs, and foreign tax credits where possible.

Unlike most firms, we offer both US and UK tax services under one roof. That means you get clear, coordinated advice without having to deal with multiple accountants or repeat your story. For expats needing dual tax support, Jungle Tax offers a complete solution.

One team. One plan. Total compliance.

Full-Service US & UK Tax Accountants in London

We offer comprehensive services for US citizens living in the UK, including full coordination of both US tax returns and UK Self Assessment tax returns. Our team of dual-qualified US and UK tax specialists work together to eliminate double taxation, maximise foreign tax credits, and ensure full compliance with both countries’ tax laws.

As leading US tax accountants in London, our services include:

US Federal & State tax return filing

UK SELF ASSESSMENT PREPARATION

FEIE & Foreign Tax Credit optimisation

Dual citizenship & non-dom tax planning

Streamlined Filing for late US filers

Pre-arrival & exit tax strategy

We understand both sides of the tax equation..

Why US Expats in the UK Trust Jungle Tax

At Jungle Tax, we specialise in supporting US expats in the UK with tailored, personal tax advice. Our clients include self-employed professionals, creatives, remote workers, and high-net-worth individuals who require strategic guidance for their US tax obligations while living in the UK.

As experienced US expat tax accountants, we’ve worked with hundreds of Americans living in the UK — helping them file accurate, penalty-free returns while taking full advantage of treaty benefits, exclusions, and credits. Unlike general accountancy firms, we focus exclusively on cross-border tax matters. That means we’re not learning on the job — we already know the tax issues you’re facing and how to solve them.

If you’re looking for the best US tax accountant in the UK, Jungle Tax provides proactive support, transparent pricing, and fast, responsive communication — all backed by years of experience in US-UK expat tax services.

Get in touch

“Got a financial question, curious about our services, or thinking about joining the tribe? Whatever it is, don’t be shy—drop us a line! We’re all ears and ready to chat. Let’s connect!”

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