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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
US tax preparation for Americans in Canada
Real people, just like you.
50,000+ clients, 193+ countries, 4,000+ reviews
Access to your information anytime, anywhere
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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.
Over 4,000+ reviews
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Articles & tax guides
View all →“I felt an immense sense of relief. Having successfully navigated such a massive undertaking in a quick and effective manner was very satisfying. This is a high-stakes, complex area that must be addressed immediately. This is not a situation that a layperson or a generalist accountant is equipped to handle....
Quick facts What it is: A real US street address that scans and stores your mail online. Why expats need it: IRS compliance, US banking, and avoiding state tax risk. Best overall pick: US Global Mail (from $19.95/mo, Texas address). ...
The 2026 tax season is here, and for many students, the hardest part is knowing where to start. An International Student Tax Return is usually based on your 2025 income, your visa status, and your tax residency status under IRS rules. Most F-1 and M-1 students who we...
Most Americans who move abroad don't realize they're still required to file US tax returns – and by the time they do, they're often several years behind. Missing those filings can mean penalties, growing interest charges, and foreign account reporting violations that compound the longer they go unaddressed. Before divi...
What’s new: Form 8621 December 2025 update Form 8621 has a December 2025 revision date. The IRS posted the revised form on November 26, 2025, and th...
Returning to the US after living abroad can be exciting, but the tax side of a mid-year move can get complicated fast. A returning to the US expat may need to deal with federal deadlines, partial-year exclusions, foreign accounts, state residency, and new health coverage decisions in the same filing cycle. This expat tax checklist is up...