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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]()
Core ($400)Form 1040 federal tax return package
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![Tax return check]()
Premier ($500)For those with additional income sources beyond the core package.
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![Amended tax return]()
Streamlined procedure ($1,300)For those who have not filed and want to become compliant with amnesty from penalties.
US tax preparation for Americans in Spain
Real people, just like you.
50,000+ clients, 193+ countries, 4,000+ reviews
Access to your information anytime, anywhere
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two-factor authentication
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
Roth IRA vs. traditional IRA: Which retirement account is right for you?
Disclaimer This article is for informational purposes only and does not constitute legal advice. Always consult with a tax professional for your specific circumstances. De...
IRS announces inflation-adjusted tax penalties for 2025
The IRS has announced new inflation-adjusted tax penalties for 2025, impacting taxpayers, businesses, and tax professionals who file or pay taxes late or submit incorrect information. These penalties – part of the IRS’s enforcement strategy to maintain compliance – are outlined for the upcoming tax season and emphasize...
IRS announces e-filing shutdown for system update
The Internal Revenue Service (IRS) has scheduled a temporary shutdown of its e-filing system for individual tax returns. This is a routine process to prepare for the upcoming 2024 tax filing season. The shutdown is set to begin on Saturday, November 30, 2024, at 11:59 p.m. Eastern Time. Specifics of t...
IRS announces 2025 retirement contribution limits and adjustments
The IRS has released updated retirement contribution limits for 2025, covering 401(k)s, IRAs, SIMPLE accounts, and other retirement plans. These adjustments, aimed at reflecting cost-of-living changes, include increased contribution limits and updated income thresholds for various retirement accounts, making it easier for Americans to s...
Form 1040-V: Payment Voucher [who can file & how to file it]
When you file your federal income tax return, you may owe a balance due to the Internal Revenue Service (IRS). In this case, you may need to make a payment with your return or at a later date. Form 1040-V, Payment Voucher, is used by taxpayers to submit their payment for ...
What Trump’s second term means for taxes, economy, and foreign policy
Donald Trump’s re-election to the White House marks a pivotal moment in US policy, with plans for significant economic, tax, and foreign policy changes. After securing 295 electoral votes and a strong popular mandate, Trump is set to implement a bold “America First” agenda with sweeping implications for American househ...