US tax preparation in Brazil for American expats
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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.
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Articles & tax guides
View all →Form 1040 is the main US individual income tax return. For tax year 2025, filed in 2026, it reports income, applies deductions and credits, calculates federal tax, and shows whether you owe a balance or receive a refund. It is the starting point for most individual federal filings. The following 3 points give you the short version befor...
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. Our US exit tax guide explains the federal regime. For a 2025 expatriation tax green ca...
The core rule: The US uses a citizenship tax system. It taxes its citizens and most green card holders on worldwide income, regardless of where they live. Moving abroad does not end your US tax obligations. Who files: US citizens and resident aliens generally file when they meet the 2025 filing ...
A return to the United States for the 2025 tax year can change filing deadlines, state residency, health coverage, and foreign-account reporting in one move. An expat moving back to US should review federal and state obligations before filing the 2025 return in 2026. A return to the USA plan should start before the flight. US ...
IRS Form 5472 is required when a reporting corporation has a reportable transaction with a related party. For the 2025 calendar year, the filing is generally due April 15, 2026, and an incomplete or late form can trigger a $25,000 penalty. ...
The physical presence route can help qualifying Americans abroad claim FEIE for 2025 if they meet the 330-day rule, have a foreign tax home, and satisfy the other Section 911 rules. The 2025 maximum exclusion is $130,000 per qualifying person. Physical presence test at a glance For the 2025...