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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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![Audit protection]()
Audit protectionWe stand by our work — year in, year out.
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![Careers]()
CareersIf you have years of experience with expat tax, get in touch!
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![Webinars]()
WebinarsIf you have years of experience with expat tax, get in touch!
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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 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 return 1040NR]()
Non-resident tax preparationTFX helps non-US aliens or Green Card holders file returns
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![Free intro consultation]()
Free intro consultationGet started call with tax preparer
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![Tax planning]()
Tax planningHigh-level phone consultations with experts
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![IRS letters review]()
IRS letters reviewScary letter from the IRS? TFX can help
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![Tax projection]()
Tax projectionSelling stocks? New job? Make educated financial decisions
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![Tax projection]()
Substantial presence test calcEasily determine your US tax residency status
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![Form 5472]()
Form 5472New filing requirements for foreign owners of U.S. LLC
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![Form 5471]()
Form 5471To report ownership in Foreign Corporations
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![Streamlined domestic]()
Streamlined domesticAmnesty program for those residing in the states
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![Services offered]()
Amazon resellersU.S. tax requirements of non-US e-commerce merchants
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![Services offered]()
Tax preparation fee calculatorDiscover the average cost of tax return preparation for you
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![Expatriation]()
Federal Income Tax Return ($450)Form 1040 federal tax return package
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![Tax return check]()
Expanded Income Bundle (+$75)For those with additional income sources beyond the Federal Income Tax Return.
Why work with TFX
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. This reflects our commitment to providing reliable and professional expat tax services.
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 and tax advisors who manage your filings with accuracy and efficiency.
Trusted by 50,000+ clients
Mentioned in
Discover 15+ key tax breaks for US expats
How we work
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
Frequently Asked Questions
We offer Federal Income Tax Return and Expanded Income Bundles tailored to your specific tax filing needs. For a detailed overview of our fees, please visit: Our Fees.
To find out which documents and information are required for your tax preparation, please check our guide here: Tax Documents Needed.
Yes, we stand behind the work we do. If the IRS questions a return prepared by us, we will review the letter and advise you on the necessary steps. For more information, see: Received IRS Letter.
We offer free support via phone, email, and chat. For more information on our support options, please visit: Support Options Overview.
Absolutely. TFX has been preparing US expat taxes for over 25 years and is well-versed in the tax laws applicable to US expats worldwide.
We prepare a wide range of forms, including 1040/1040NR, Form 5471, Form 5472 with Form 1120, and many more. For a full list of forms we handle, please visit: Forms We Prepare.
Yes, we can file an extension for you at no additional cost. However, we require a $50 retainer, which will remain as a credit on your account for future TFX services.
We only work with seasoned CPAs or EAs who each have at least a decade of experience in the field. We don’t employ junior staff.
Our goal is to complete each tax return within fifteen (15) business days per filing year. We prioritize quality and accuracy, with every return undergoing a thorough review by both a preparer and a supervising CPA or EA.
Top-tier security protocols to protect your information
All sensitive data is encrypted at rest and in transit using cutting-edge encryption protocols (AES-256). For added protection, we implement two-factor authentication (2FA), delivering an extra layer of security to safeguard your information against unauthorized access.
Articles & tax guides
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As global business, investing, and living abroad have become common, so too has the need to understand international tax obligations. Whether you are a US citizen with foreign investments, a nonresident earning US income, or a business with international interests, knowing which international tax forms to file is essent...
Health insurance is probably one of the top priorities when you move to another country. Whether it’s a straightforward vacation or a longer-term commitment, odds are you’ll need medical insurance. ...
Taxpayers in parts of Kentucky and West Virginia impacted by severe winter storms, flooding, landslides, and mudslides in February 2025 now have additional time to meet federal tax filing and payment obligations. The IRS has extended deadlines to November 3, 2025, for i...
Double taxation is one term that often becomes a cause for concern for those who live or do business abroad. ...
Have you been living abroad and just realized you were supposed to file US taxes? Many Americans think moving overseas means they no longer need to report income to the US. Unfortunately, that’s not the case – you still have to file taxes and report foreign bank accounts, even if you haven’t been back in years. The goo...
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