Best US Expat Tax Services in 2026: Reviewed and Compared

If you're an American living abroad, filing your US taxes can quickly become complicated. Unlike most countries, the United States taxes its citizens and Green Card holders on their worldwide income, regardless of where they live.

That means Americans in Australia, the UK, Canada, the UAE, Singapore, Germany, and other countries may still need to file a US tax return every year. Depending on your situation, you may also need to report foreign bank accounts, overseas investments, foreign businesses, pensions, trusts, and other assets.

The good news is that several specialist firms focus exclusively on helping Americans abroad meet their IRS obligations.

In this guide, we'll review some of the best US expat tax services in 2026, compare pricing, and help you determine which provider may be the best fit for your situation.

What Should You Look for in a US Expat Tax Service?

Not every tax preparer understands international tax rules.

A qualified US expat tax specialist should be familiar with:

• Foreign Earned Income Exclusion (FEIE)
• Foreign Tax Credit (FTC)
• FBAR filing requirements
• FATCA reporting
• Form 8938 reporting
• Foreign trust reporting
• Foreign corporation reporting
• Streamlined Filing Compliance Procedures
• Renunciation and exit tax planning
• Dual-country tax issues

Choosing an experienced expat tax specialist can help reduce mistakes, avoid penalties, and ensure you're claiming the tax benefits available to Americans abroad.

Best US Expat Tax Services in 2026

1. Expat Tax Online

Best Overall for Most Americans Abroad

Expat Tax Online focuses exclusively on helping US citizens and Green Card holders living outside the United States. The company serves clients in countries around the world and supports a wide range of filing situations, from straightforward tax returns to complex international reporting requirements.

The firm assists with annual tax returns, FBAR reporting, FATCA compliance, foreign trust reporting, foreign corporation filings, and Streamlined Tax Amnesty submissions.

Pricing

Pricing varies depending on filing complexity and the forms required. Simple returns generally cost less than returns involving foreign businesses, trusts, corporations, or multiple reporting requirements.

A federal tax return filing service is priced at $298, while their streamlined package is priced at $1,195.

Best For

• Americans living abroad for the first time
• Expats in Australia, the UK, Canada, and the UAE
• Self-employed Americans abroad
• Streamlined Tax Amnesty filings
• Individuals with foreign investments or assets

2. Greenback Expat Tax Services

Best for Customer Satisfaction

Greenback is one of the most established names in the expat tax industry and has served Americans abroad for many years. The company works with CPAs and Enrolled Agents who specialise in international tax compliance.

Greenback is known for its client-focused approach and extensive educational resources.

Pricing

Individual tax returns generally have a flat fee of $565, with additional fees for FBARs and specialised reporting forms.

Best For

• Long-term expats
• Families living overseas
• Moderate to complex filing situations
• Individuals seeking dedicated tax professional support

3. Taxes for Expats (TFX)

Best for Complex International Tax Situations

Taxes for Expats is one of the longest-running expat tax firms and is frequently recommended for taxpayers with complicated filing requirements.

The firm has extensive experience handling foreign corporations, partnerships, trusts, self-employment income, and multi-country tax issues.

Pricing

Standard federal income tax returns start at $450, and gradually increase depending on complexity and additional reporting requirements.

Best For

• Foreign business owners
• High-net-worth individuals
• Expats with multiple income sources
• Complex international tax matters

4. Bright!Tax

Best for Personalised CPA Support

Bright!Tax focuses on providing personalised support through tax professionals experienced in working with Americans abroad.

The company aims to provide a more hands-on experience than many larger providers.

Pricing

Tax preparation generally starts around $800 for the expat tax & FBAR service, with additional fees for specialised international forms.

Best For

• Expats seeking direct communication with tax professionals
• Americans with moderate tax complexity
• Individuals looking for personalised support

5. MyExpatTaxes

Best DIY Tax Software for Americans Abroad

MyExpatTaxes offers software specifically designed for US expats who prefer preparing their own returns online.

The platform guides users through the filing process while providing support resources tailored to Americans living overseas.

Pricing

Plans generally range from $115 for their base tax return filing to $320 for an additional review from a tax professional, depending on filing complexity and optional services selected.

Best For

• Budget-conscious expats
• DIY filers
• Straightforward tax situations
• Digital-first users

6. Expat US Tax

Best for Tax Planning and Consultation

Expat US Tax assists Americans abroad with tax compliance, planning, and international reporting requirements. The company serves expats in numerous countries and supports a broad range of filing scenarios.

The firm handles annual tax returns, foreign asset reporting, business-related filings, and other international tax matters.

Pricing

Pricing varies based on filing complexity and reporting requirements. The company also offers a 30-minute paid private consultation starting at $247, with pricing depending on the tax professional selected.

Best For

• Americans with cross-border tax concerns
• Business owners abroad
• Expats seeking professional tax planning
• Complex reporting situations

Comparison Table

*Pricing may change over time and can vary based on filing complexity, forms required, and additional reporting obligations.

How Much Do US Expat Tax Services Cost?

The cost of filing US taxes while living abroad varies significantly depending on your circumstances.

Factors that affect pricing include:

• Number of tax forms required
• FBAR filing requirements
• FATCA reporting
• Foreign business ownership
• Foreign trust reporting
• Rental property income
• Investment income
• Streamlined Tax Amnesty filings

Simple tax returns may cost a few hundred dollars, while more complex filings involving foreign corporations, trusts, or multiple reporting forms can cost substantially more.

Why Do Americans Abroad Need a Specialist Tax Firm?

Many Americans abroad assume they don't need to file because they pay taxes where they live.

Unfortunately, that's not always true.

US citizens and Green Card holders may still need to file:

• Form 1040
• FBAR (FinCEN Form 114)
• Form 8938
• Form 3520
• Form 3520-A
• Form 5471
• Form 8865
• Form 8858
• Form 8621

Some of these forms carry significant penalties if filed incorrectly or not filed at all.

An experienced expat tax specialist can help ensure these requirements are properly addressed.

Which US Expat Tax Service Is Best?

The right provider depends on your specific needs.

You may prefer:

• Expat Tax Online if you want a specialist firm focused entirely on Americans abroad.
• Greenback if reputation and customer satisfaction are important to you.
• Taxes for Expats if you have a particularly complex international tax situation.
• Bright!Tax if you value personalised CPA support.
• MyExpatTaxes if you prefer a DIY software solution.
• Expat US Tax if you're looking for consultation-based tax planning and compliance support.

Frequently Asked Questions

Can a regular accountant prepare US expat taxes?

Some can, but many domestic accountants have limited experience with international reporting requirements such as FBARs, FATCA, foreign trusts, and foreign corporations.

Do Americans living abroad still need to file US taxes?

In many cases, yes. US citizens and Green Card holders generally remain subject to US tax filing requirements regardless of where they live.

What if I haven't filed US taxes for several years?

The IRS offers programs such as the Streamlined Filing Compliance Procedures that may allow eligible taxpayers to catch up on missed filings while reducing penalties.

Is FBAR filing separate from my tax return?

Yes. FBAR filings are submitted separately from your federal tax return and may be required if the aggregate value of your foreign financial accounts exceeds $10,000 at any point during the year.

Can a tax professional help me avoid double taxation?

Many Americans abroad use the Foreign Tax Credit or Foreign Earned Income Exclusion to reduce or eliminate double taxation. A qualified expat tax professional can help determine which approach may be most beneficial.

Final Thoughts

Finding the right US expat tax service can make filing significantly easier and help ensure you remain compliant with IRS requirements.

Whether you're looking for full-service tax preparation, specialist advice, Streamlined Tax Amnesty assistance, or a DIY software platform, there are several reputable options available in 2026.

Before choosing a provider, consider your level of tax complexity, reporting requirements, preferred level of support, and budget. The best provider is the one that matches your specific needs while helping you stay compliant with US tax laws abroad.