50,000+ clients, 193+ countries, 4,000+ reviews

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.
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).
In addition to tax filing & compliance, TFX offers tax planning & phone consultations. Choose a convenient time & book directly in your client portal.
TFX pricing is transparent, which means you’ll always know what you pay for.
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An ITIN expires after 3 consecutive years of non-use on a US federal tax return, or earlier if its middle digits fall in the ranges the IRS phased out between 2016 and 2020. ITIN renewal requires ...
You can amend an FBAR at any time by filing a corrected ...
The expatriation tax for green card holders generally matters only after 8 of the last 15 tax years as a lawful permanent resident and at least 1 covered-status test. ...
Tax season can feel a bit like preparing for a surprise pop quiz – except this quiz involves your entire financial life, and there’s a deadline. ...
Most US expats filing for tax year 2025 start with Form 1040, then add Form 2555 if they are claiming the foreign earned income exclusion, Form 1116 if they are claiming the foreign tax credit, and FBAR and/or Form 8938 ...