US tax preparation in Brazil for American expats
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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.
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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).
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In addition to tax filing & compliance, TFX offers tax planning & phone consultations. Choose a convenient time & book directly in your client portal.
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TFX pricing is transparent, which means you’ll always know what you pay for.
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Articles & tax guides
View all →A non-US-citizen spouse can qualify for US Social Security on a worker’s record without becoming a US citizen. For 2025 benefits reported in 2026, eligibility, payment abroad, and US tax treatment are separate questions. The rules matter most when a couple retires outside the United States. A spouse may qualify for a benefit but s...
Form 720 is the IRS return for specified federal excise taxes, and most filers submit it four times a year. This guide explains the 720 quarterly federal excise tax return for 2025 liabilities filed in 2026. The June 2026 IRS Form 720 instructions<...
The bona fide residence test can help qualifying Americans abroad claim up to $130,000 of Foreign Earned Income Exclusion for the 2025 tax year. You must establish genuine residence abroad for an uninterrupted period that includes 1 full tax year. TFX has explained how ...
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. ...
A foreign grantor trust is a foreign trust treated as owned by a grantor under IRC sections 671–679. For 2025 returns filed in 2026, US persons involved with a foreign trust may need Form 3520. A foreign trust with a US owner may also need Form 3520-A, while Form 8621, Form 8938, and FBAR depend on separate ownership and filing thresholds.<...