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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?]()
Why get a pro?Expat taxes are complicated. Seriously.
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![Security of Your Data]()
Security of your dataEvery precaution recommended by the IRS. And then some
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![How we work]()
How we workClear, transparent process. Thorough & well-thought-out
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![Accountant-client privilege]()
Accountant-client privilegeIRS Restructuring & reform act of 1998 protects taxpayers
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![Testimonials]()
TestimonialsTrusted by tens of thousands of clients worldwide
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![CPA vs EA vs Tax attorney]()
CPA vs EA vs Tax attorneyWhich should you hire and why?
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![Careers]()
CareersJoin a leading expat tax firm trusted by clients around the world
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![Webinars]()
WebinarsJoin a leading expat tax firm trusted by clients around the world
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![How to compare firms]()
How to compare firmsMany imitators, only one TFX. Ask the tough questions
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![Who we help]()
Who we helpSpecific use cases & scenario analysis
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![Onboarding team]()
Onboarding teamTop notch customer service is core to TFX
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![Why work with TFX?]()
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 startedStart your tax prep in minutes – simple and hassle-free
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![Streamlined procedure]()
Streamlined procedureIRS amnesty program for expats with overdue returns
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![Non-resident tax return 1040NR]()
Non-resident tax returnFor non-US citizens or Green Card holders with US income
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![Tax projection]()
Tax projectionSelling stocks? Changing jobs? Plan your taxes early
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![Free tax extension]()
Free expat tax extensionGet 6 extra months to file – quick, easy, and penalty-free
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![Free intro consultation]()
Free intro consultation20 min call to assess your needs and next steps
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![Streamlined domestic]()
Streamlined domesticIRS amnesty for US-based taxpayers behind on filings
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![Amended tax return]()
Amended tax returnFix past returns and refile with accurate corrections
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![IRS letters review]()
IRS letters reviewWe’ll decode and respond to IRS letters for you
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![2-month tax extension]()
2-month tax extensionExpat? Extend your tax deadline until December 15
Expat tax services from trusted tax experts
Why us
Long-term relationship
Our processes and systems are built around you, the client. More than 90% of clients return year after year and we have an industry-high 70 NPS.
Tailored service, timely responses
We bring years of experience to handle your unique tax needs. We prioritize timely responses and clear communication.
Dual expert review
Our team consists of experienced CPAs who manage your filings with accuracy and efficiency.
Trusted by 50,000+ clients
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Expert, human accountant working on your case
Professionals who care & stand ready to answer your questions. Experienced humans who understand expat taxation in and out.
80+ accredited CPAs, EAs, JDs.
Real people, just like you.
50,000+ clients, 193+ countries, 4,000+ reviews
Articles & tax guides
View all →On November 13, 2025, the IRS issued Notice 2025-67, setting new cost-of-living adjusted limits for retirement plans and IRAs for tax year 2026. The notice touches almost every corner of the retirement system – from 401(k) contribution limits and 457 plans ...
Living abroad is exciting, but doing taxes from another country can be confusing. Many Americans choose the best expat tax service in 2025 to make things simple and avoid mistakes. Getting help from experts makes tax time calm and easy. Accurate FBAR and FATCA compliance keeps your money safe, and the foreign earned income exclusion hel...
Owning a company outside the US can feel confusing when you see taxes taken in two places. The Section 962 election is a rule that helps make things fair. It allows an American who owns a foreign-controlled corporation overseas to use the same tax steps that a large US company uses. This means you can lower your bill if the foreign tax rate is no...
Most of the stories we hear every day are from Americans who moved abroad and never filed their US tax returns – some simply forgot, others didn’t realize they still had to, and a few chose to take their chances. But this is not the time to ignore it. Penalties can climb quickly, interest keeps growing, and the IRS can catch up even y...
Moving abroad requires 3–6 months of preparation across visas, finances, healthcare, and tax compliance. This comprehensive moving abroad checklist covers every step for US citizens relocating internationally, including IRS reporting requirements that 9 million Americans overseas must follow. From passport renewal to FBAR filing, we break d...
When many Americans face a problem they can’t solve, renunciation sometimes comes to mind. But most people don’t know that giving up US citizenship is a serious and final choice. It must be done in another country, in front of a consular officer. Once it’s done, there is no going back. Renouncing US citizenship can mak...
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