Every US citizen living abroad must file US taxes — no matter how long they have been gone or what country they live in. Expat tax returns involve FEIE elections, Foreign Tax Credits, FBAR filings, and FATCA compliance that go well beyond a standard 1040. Hiring a specialist who handles these situations daily is the safest approach.
Here is our honest comparison of the best US expat tax services in 2026.
Best US Expat Tax Services: Quick Comparison
| Service | Starting Price | Best For | Response Time |
|---|---|---|---|
| Greenback Tax Services | $299/return | Most US expats, FEIE filers | Fast |
| BrightTax | $349/return | Complex situations, FATCA, multiple accounts | Standard |
| Nomad Tax | $249/return | Digital nomads, multiple countries | Fast |
Greenback Tax Services: Best Overall for US Expats
Greenback Tax Services is our top recommendation for most Americans living abroad. Founded in 2009, Greenback has filed over 30,000 expat returns and is known for transparent pricing, quality CPAs, and fast turnaround.
Pricing: Returns start at $299 for a basic expat 1040. FBAR ($50), foreign business income (varies), and late filing catch-up packages are quoted separately.
What sets Greenback apart: - Every return is prepared by a CPA or EA who specializes in expat taxes — not generalists - Transparent, published pricing (no surprise bills) - Dedicated account manager for each client - Fast turnaround: typically 2-3 weeks for standard returns - Catch-up filing service for expats who have missed years of returns
Best for: - Most US expats with employment or freelance income abroad - FEIE filers (the most common expat tax situation) - Expats who want a reliable, established firm - Those catching up on late US tax filings (the streamlined procedure)
Not ideal for: - Ultra-complex situations with multiple foreign business entities - Pure speed-optimized cases (BrightTax may be faster for some situations)
Verdict: Greenback is the safest, most reliable choice for the majority of US expats.
BrightTax: Best for Complex Expat Situations
BrightTax focuses on complex expat tax situations: multiple foreign accounts, PFIC investments, foreign business ownership, and complicated FATCA reporting. Starting at $349, it is slightly more expensive than Greenback but the specialization is worth it if your situation is complex.
Pricing: Starts at $349 for a basic 1040 + FEIE. Prices increase significantly for FATCA reporting, foreign partnerships, and businesses.
What BrightTax does well: - Deep expertise in FATCA Form 8938 compliance - Handles foreign rental income, investments, and passive income - Strong support for expats with UK pensions or EU investment accounts - Good for those with multiple foreign financial accounts
Best for: - Expats with foreign investments, pensions, or business ownership - Complex FATCA situations - UK expats (BrightTax has strong UK expertise) - High-income expats with nuanced tax optimization needs
Not ideal for: - Simple FEIE-only situations (Greenback or Nomad Tax are cheaper) - Budget-conscious expats (Nomad Tax may offer better value for simple returns)
Nomad Tax: Best for Digital Nomads
Nomad Tax was built specifically for digital nomads who work remotely and move between countries. If you are a location-independent freelancer who spent time in 3+ countries last year, Nomad Tax understands your situation better than most firms.
Pricing: Returns start at $249 — the most affordable of the three for basic filings.
What Nomad Tax does well: - Deep experience with the Physical Presence Test (the main way nomads qualify for FEIE) - Handles complex multi-country scenarios (spending time in Thailand, Portugal, Mexico) - Good at optimizing FEIE for irregular travel patterns - Often faster filing than traditional firms - Strong community reputation in digital nomad circles
Best for: - Full-time digital nomads moving between countries - Freelancers qualifying via the Physical Presence Test - Expats in multiple countries in a single tax year - Those who want the cheapest option for straightforward expat returns
Not ideal for: - Complex foreign asset situations (BrightTax handles this better) - Traditional expats who have established residency in one country long-term
What Makes a Good Expat Tax Service?
When choosing a US expat tax service, these factors actually matter:
CPA vs. EA vs. Preparer: Always use a CPA (Certified Public Accountant) or EA (Enrolled Agent). Both can represent you before the IRS. Tax preparers without credentials cannot.
Expat specialization: A general CPA who files 5 expat returns per year is not the same as one who files 500. Expat tax law (FEIE elections, Rev. Proc. 2019-17 for automatic extensions, streamlined procedures) is a specialty.
Pricing transparency: Avoid services that quote a base price and then add unexpected charges for standard forms. Greenback and Nomad Tax are transparent about their pricing.
Catch-up filing: If you have not filed US taxes as an expat, you likely qualify for the IRS Streamlined Procedures — reduced penalties or no penalties for non-willful non-compliance. All three services handle this.
How Much Does an Expat Tax Service Cost?
| Service | Simple 1040 + FEIE | FBAR | With Catch-Up |
|---|---|---|---|
| Greenback | $299 | +$50 | Custom quote |
| BrightTax | $349 | Included in complex quotes | Custom quote |
| Nomad Tax | $249 | +$50 | Custom quote |
For comparison, a US-based CPA who does occasional expat returns typically charges $400-800+ for the same services, without the expat specialization.
FEIE vs Foreign Tax Credit: Which Should You Use?
Your expat tax service will help you decide, but here is the basic framework:
Use FEIE if: - You live in a low-tax country (Thailand, Panama, Colombia, UAE) - Your total earned income is below the 2026 exclusion limit ($132,900) - You meet the Physical Presence Test (330+ days outside the US)
Use Foreign Tax Credit (FTC) if: - You live in a high-tax country (Germany, UK, France, Netherlands) - Foreign taxes paid exceed or approach US tax liability - You have passive income (investments, rental income) that is taxed abroad
You can use both in some cases — FEIE for earned income, FTC for passive income. Use our free FEIE vs FTC Calculator to compare both approaches for your numbers.
Do You Need to File US Taxes as an Expat?
Yes. US citizens and green card holders must file US tax returns regardless of where they live, even if they owe zero taxes (which is often the case with proper FEIE/FTC planning).
The filing threshold for 2026 is $14,600 for single filers (same as the standard deduction). If your gross income exceeds this, you must file.
The FBAR (FinCEN Form 114) is required separately if you had over $10,000 in foreign bank accounts at any point during the year. It is free to file and due June 30 (with automatic extension to October 15).
Bottom Line: Which Expat Tax Service Is Best?
- •Most US expats: Choose Greenback Tax Services — the best combination of price, quality, and reliability for standard situations
- •Complex situations (foreign investments, multiple foreign accounts, UK pensions): Choose BrightTax
- •Digital nomads moving between countries on the Physical Presence Test: Choose Nomad Tax
All three are significantly better than using a US-based generalist CPA who rarely handles expat situations.
For more on the expat tax landscape, see our US Expat Tax Guide and FEIE vs FTC calculator.