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TFX — a team of experienced U.S. tax experts (CPAs and EAs) — specializes in U.S. taxes for individuals and small businesses worldwide
At TFX, we focus exclusively on U.S. tax preparation, tax planning, and compliance services for individuals, partnerships, corporations, and trusts, subject to the U.S. tax system, wherever they may live or operate in the world. That means you’re working with professionals who also understand the complexities of U.S. expatriate taxation.
Why work with TFX?
1. Deep expertise in U.S. expat taxes
We’ve been preparing U.S. tax returns for individuals and small businesses worldwide for over 25 years. From simple filings to complex international tax situations, we’ve seen it all. Local accountants may not regularly deal with tax treaties or be familiar with U.S. expatriate tax rules. That’s our daily business.
2. Trusted and recognized
TFX has been:
Approved by the IRS to represent clients in all tax matters.
Vetted by the State Department.
Accredited with an A+ rating by the Better Business Bureau.
We’ve helped over 50,000 clients in 193 countries and earned 4,000+ verified 5-star reviews on platforms like Verified Reviews, Trustpilot, and Facebook.
3. Straightforward pricing
A straightforward and transparent fee structure. You’ll always know what you're paying for.
4. Data security you can trust
We use enterprise-grade security to protect your personal information. Refer to our clearly defined privacy policy and check our rigorous security measures for safeguarding your personal data.
Audit protection: We've got your back
The IRS audits approximately 0.5% of filers. At TFX, we stand firmly behind our work. We extend an audit protection service, encompassing representation at both the state and federal levels if you receive an IRS notice. Should the IRS question a return we prepared, we will review the letter and provide guidance on the optimal course of action. Specifically:
If we make a mistake in your return, we will file an amended return without any charge (although such instances are exceedingly rare).
If the return we prepared is accurate, but the IRS seeks further clarification, we will advise you on the most effective way to address their inquiry. This could be as simple as calling them and speaking to an agent or mailing a letter.
If the IRS disagrees with the figures you provided us that were used to prepare the return (e.g., you omitted income from stock sales), we can file an amended return for you. Please note that this service incurs a fee, as we were not initially provided with accurate information.
In this scenario, our representation service comes into play: we would manage your case and liaise with the agency on your behalf. For more information, please refer to the article IRS representation.
Local accountant vs. remote team of tax experts
There are compelling reasons to consider working with a local accountant versus engaging a remote team. Let's explore these reasons:
Expertise: Collaborating with TFX provides you with access to experts in U.S. expatriate taxation. We help all Americans with their taxes, especially American expats. It means we are well-versed in handling situations that regular accountants, even those operating abroad, may seldom encounter. Your local accountant is unlikely to possess the same level of specialization. While they might be knowledgeable about tax matters in your current country of residence, their familiarity with U.S. tax intricacies and their frequency of interactions with the IRS might be limited. In the realm of expertise, no international accountants can rival our proficiency.
Cost: If you reside in a high-cost location (such as much of the E.U., Switzerland, Singapore, or Australia), local accountants often levy fees that substantially surpass ours, sometimes by a factor of 2 or 3, plus an additional 20% VAT. Conversely, if you live in a developing country — which comprises the majority of the world — there may not even be local accountants well-versed in U.S. tax regulations to approach for assistance.
Office visits: Many people favor local accountants for the convenience of 'dropping by the office.' However, it is worth considering that your initial visit alone may consume around 2-3 hours of your time (unless you share the same building). Subsequent interactions will likely be through email or phone calls. In this digital age, once communication shifts to electronic means, the physical proximity of the office becomes inconsequential; an email reaches NYC just as swiftly as it does the next room.
Trust: Meeting an accountant face-to-face may give you a sense of their trustworthiness, competence, and knowledge. Yet, how equipped are you to evaluate their understanding of tax laws, their responsiveness to your queries, and their commitment to your case? Will you request to view their CPA exam scores? Ultimately, you must weigh whether the convenience of occasional office visits justifies paying triple the price, plus VAT, for ongoing services.
Choose TFX for your U.S. taxes and a local firm for your non-U.S. taxes
Since we specialize in U.S. tax matters, we do not file local (non-U.S.) tax returns. Think of it this way: for medical care, you wouldn’t go to one doctor for both eye surgery and heart treatment — you'd choose two different specialists. The same logic applies to taxes. TFX handles your U.S. return; a local accountant handles your foreign one.
Some firms offer to do both, but they often charge 2–3 times as much. And the truth is, you may not need that — the IRS doesn’t care whether your foreign taxes were paid in Spain or Singapore. What matters is accurate filing and the right use of tax credits.
The only advantage of hiring a single accountant to manage both tax systems is reduced communication. However, the decision to pay two or three times the cost for a unified service, instead of engaging two professionals, is a personal choice that demands a clear understanding of what you are investing in.
If you need help with your local taxes, we can assist once you engage our services. We’ve built a global network of trusted, local tax professionals in various foreign countries who can handle your non-U.S. tax filings. We may refer you to a reliable accountant in your country of residence who will provide a quote and guidance for your local tax filings. Feel free to reach out to our Customer Success team for assistance with finding local (non-U.S.) tax preparation firms.
Still have questions?
We’re here to help:
Free intro phone consultation with a tax advisor: Available for new clients with questions about their unique tax situation.
Tax planning phone consultation: Available for all clients with complex tax planning needs.
Knowledge base: Available for all clients with questions about the tax filing process, the most common tax rules, and our web interface.
Choose TFX for peace of mind, expert support, and a team that truly understands U.S. expat taxes inside and out.