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![Our story]()
Our storyAt TFX we've been doing taxes for U.S. expats for over 25 years
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Why get a pro?Expat taxes are complicated. Seriously.
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Security of your dataEvery precaution recommended by the IRS. And then some
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How we workClear, transparent process. Thorough & well-thought-out
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Accountant-client privilegeIRS Restructuring & reform act of 1998 protects taxpayers
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TestimonialsTrusted by tens of thousands of clients worldwide
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CPA vs EA vs Tax attorneyWhich should you hire and why?
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CareersJoin a leading expat tax firm trusted by clients around the world
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How to compare firmsMany imitators, only one TFX. Ask the tough questions
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Who we helpSpecific use cases & scenario analysis
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Onboarding teamTop notch customer service is core to TFX
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Why work with TFX?We are the best at what we do and we're here to help you
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![Getting started]()
Getting startedEasy process with an expert tax preparer
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![US expat tax return]()
US expat tax returnNo matter where you reside — you must file US tax returns
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![Streamlined procedure]()
Streamlined procedureNo matter where you reside — you must file US tax returns
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Non-resident tax preparationTFX helps non-US aliens or Green Card holders file returns
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Free expat tax extensionGet 6 extra months to file – quick, easy, and penalty-free
US tax preparation for Americans in Ireland
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How TFX can help
Expert team, no junior staff
At TFX, we have been preparing business tax returns for over 25 years. We never hire junior staff. No outsourcing, no middlemen: you’ll be working directly with an experienced (our average age is 42) CPA or EA who will handle your case from beginning to end.
Help & support
Aside from knowledge, convenience and security are what we value at TFX. And these key features are what our clients are thrilled with. Our best-in-class secure online portal makes TFX the top-rated tax firm (with an average score of 4.8/5 on Trustpilot).
Phone consultations
In addition to tax filing & compliance, TFX offers tax planning & phone consultations. Choose a convenient time & book directly in your client portal.
Transparent pricing
TFX pricing is transparent, which means you’ll always know what you pay for.
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Articles & tax guides
View all →The term 'Back Taxes' refers to the taxes that you owe for a previous tax year and have yet to file. This can happen for various reasons, such as ignorance or financial difficulties. However, it is crucial to rectify this mistake as soon as possible to avoid any legal repercussions. Why file back taxes?...
The IRS has announced key tax adjustments for the 2025 tax year, impacting the tax brackets, standard deduction, and various tax benefits. These changes are crucial for all US taxpayers, especially expatriates, as they bring some important benefits and considerations for tax planning. Here's a detailed breakdown of the 202...
Disclaimer This article is for informational purposes only and does not constitute legal advice. Always consult with a tax professional for your specific circumstances. Mi...
Life on the move has its perks - new cities, fresh Wi-Fi, and maybe even beachside Zoom calls. But there’s one thing digital nomads can’t outrun: taxes. Whether you're freelancing from Lisbon or managing remote teams in Chiang Mai, understanding digital nomad taxes is essential to avoid surprises from the IRS or foreign ...
Still making payments for a home you haven’t lived in for years If you bought your home in 2008 and claimed the First-Time Homebuyer Credit, the IRS might still be expecting a check. And if your living situation has changed – you might...
Determining whether you need to file a tax return in 2025 boils down to your income, age, and filing status. Whether you're earning as a full-time employee, self-employed, or a dependent, this guide will simplify the numbers and exceptions so you’re tax-ready. Filing status and minimum income requirements ...