Cross-Border Tax Services

Foreign Income Reporting & Cross-Border Tax Services

U.S. taxpayers with foreign income, foreign assets, or cross-border ties face complex reporting obligations. Our CPA helps you navigate the Foreign Earned Income Exclusion, Foreign Tax Credit, tax treaties, dual-status filings, and FBAR/8938 requirements — in English or Chinese.

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Overview

What Is Cross-Border Tax?

Cross-border tax covers the U.S. tax implications of having income, assets, or financial ties in another country. The U.S. taxes its citizens and residents on worldwide income — so even if you earn money abroad, live abroad, or hold foreign accounts and property, you generally must report it to the IRS. At the same time, the foreign country may also tax that same income, creating the risk of double taxation.

The U.S. tax code provides several mechanisms to reduce or eliminate double taxation — the Foreign Earned Income Exclusion (FEIE), the Foreign Tax Credit (FTC), and income tax treaties. But navigating these rules correctly requires specialized knowledge. The rules differ depending on whether you are a U.S. citizen, green card holder, resident alien, non-resident alien, or dual-status taxpayer. The reporting forms alone — Form 2555, Form 1116, Form 8833, FBAR, Form 8938 — can be daunting.

At TaxWise LLC, we specialize in cross-border tax for individuals and families, particularly those with U.S.-China connections. Our CPA is bilingual in English and Chinese and understands the tax systems, cultural context, and common planning scenarios of both countries. Whether you're an American working overseas, a Chinese national who recently moved to the U.S., or a dual citizen managing assets in both countries, we can help.

Who It's For

Who Needs Cross-Border Tax Services?

U.S. Citizens & Green Card Holders Abroad

Living and working outside the U.S., you still have U.S. tax filing obligations. The FEIE and FTC help avoid double taxation. FBAR and Form 8938 may also apply.

H-1B Workers & New Immigrants

You arrived in the U.S. during the tax year. Your residency status (dual-status, resident, or non-resident) affects what income is taxable and which treaty benefits you can claim.

Dual Citizens & Cross-Border Families

U.S.-China, U.S.-Canada, U.S.-UK, and other dual citizens managing accounts, property, and income in two countries face overlapping filing obligations on both sides.

Non-Resident Aliens with U.S. Income

You're not a U.S. resident but earn U.S.-source income — rental property, business income, dividends, or royalties. You may need to file Form 1040-NR.

Owners of Foreign Rental Property

Foreign rental income must be reported on your U.S. return (Schedule E). You may claim the Foreign Tax Credit for foreign taxes paid on the rental income.

Recipients of Foreign Gifts or Inheritance

Large gifts or inheritances from foreign persons may require Form 3520 reporting, even though they are generally not taxable income.

Common Situations

Cross-Border Tax Scenarios

You moved to the U.S. during the tax year

Your first year in the U.S. may be a dual-status year — part non-resident, part resident. The rules for what income is taxable, what deductions you can claim, and which filing status applies differ between the two periods.

You work remotely for a foreign employer while living in the U.S.

Wages earned while physically present in the U.S. are U.S.-source income, regardless of where the employer is located. This also applies to self-employed individuals serving foreign clients from the U.S.

You maintain a foreign bank account or investment portfolio

Interest, dividends, and capital gains from foreign accounts are taxable on your U.S. return. Additionally, the accounts themselves may trigger FBAR and Form 8938 reporting obligations.

You sold foreign property (home, rental, land)

The gain on the sale of foreign real estate is generally taxable in the U.S. — and possibly in the foreign country as well. Currency exchange rate movements between purchase and sale can affect the gain calculation.

You receive foreign pension or retirement distributions

Foreign pensions (such as Canada's CPP/OAS, the UK State Pension, or Chinese retirement benefits) may be partially or fully taxable in the U.S., depending on the nature of the plan and any applicable treaty.

You received a large gift or inheritance from a foreign relative

While gifts and inheritances are generally not taxable income, receipts over certain thresholds from foreign persons or foreign estates must be reported on Form 3520. Failure to file carries significant penalties.

Documents to Gather

Documents to Gather for Cross-Border Returns

Our Process

How We Handle Cross-Border Tax

1

Residency & Status Determination

We first determine your U.S. tax residency status — citizen, resident alien, non-resident alien, or dual-status. This dictates which forms you file, what income is taxable, and which treaty benefits are available.

2

Worldwide Income Mapping

We map all your income sources across jurisdictions, identifying the character of each (earned vs. passive, U.S.-source vs. foreign-source), and flagging the applicable reporting forms — Form 1040, 2555, 1116, 8833, and others.

3

Exclusion & Credit Optimization

We compare the FEIE vs. the FTC — which approach minimizes your total tax? The answer depends on your income level, the foreign tax rate, your family situation, and other factors. We run the numbers both ways and recommend the optimal strategy.

4

Return Preparation & Compliance

We prepare your U.S. return with all required international forms and schedules. We ensure FBAR and Form 8938 obligations are met, treaty positions are properly disclosed, and all filing deadlines are satisfied. We also coordinate with your foreign-country tax preparer if needed.

Watch Out For

Common Cross-Border Tax Mistakes

Pitfalls to Avoid

  • Assuming you don't need to file because you live abroad — U.S. citizens and green card holders must file U.S. tax returns regardless of where they live, even if all your income is foreign. The filing thresholds still apply, but many expats must file to claim the FEIE or FTC.
  • Choosing the FEIE when the FTC would be better (or vice versa) — The FEIE reduces AGI, which can limit certain credits (Child Tax Credit, EITC). The FTC preserves AGI. The right choice depends on your individual circumstances and can change year to year.
  • Missing FBAR and Form 8938 obligations — Having foreign accounts or assets above the thresholds triggers separate reporting requirements beyond your income tax return. These carry their own significant penalties for non-compliance.
  • Ignoring foreign pension and retirement accounts — Foreign pensions don't always look like U.S. retirement accounts. Some may be treated as foreign trusts (requiring Form 3520/3520-A), while others have complex taxability rules under U.S. law and treaties.
  • Failing to coordinate U.S. and foreign tax years — Many countries use a different tax year than the calendar year used by the U.S. Timing mismatches in income recognition and foreign tax payments can complicate FTC claims.
  • Not disclosing treaty positions — If you take a position under a tax treaty that overrides U.S. tax law, you generally must disclose it on Form 8833. Failure to disclose can result in penalties.
FAQ

Frequently Asked Questions

Do I need to report foreign income on my U.S. tax return?
Yes. U.S. citizens and resident aliens are taxed on their worldwide income, regardless of where they live or where the income is earned. This includes foreign wages, self-employment income, rental income, interest, dividends, pension distributions, and capital gains. You may be eligible for the Foreign Earned Income Exclusion or Foreign Tax Credit to reduce or eliminate double taxation, but you must file a return to claim these benefits.
What is the Foreign Earned Income Exclusion (FEIE)?
The FEIE allows qualifying U.S. citizens and residents who live and work abroad to exclude a certain amount of foreign earned income from U.S. taxation. For 2025, the maximum exclusion is approximately $130,000 (adjusted annually for inflation). To qualify, you must meet either the Bona Fide Residence test or the Physical Presence test. The exclusion is claimed on Form 2555 and applies only to earned income — not passive income like interest, dividends, or rental income.
How does the Foreign Tax Credit (FTC) work?
The FTC allows you to claim a dollar-for-dollar credit against your U.S. tax liability for income taxes paid to a foreign country. It is claimed on Form 1116. Unlike the FEIE (which excludes income), the FTC reduces your tax directly and preserves your AGI — which can matter for credits like the Child Tax Credit. The FTC can be more advantageous in high-tax foreign countries.
What if there's a tax treaty?
The U.S. has income tax treaties with many countries, including China and Canada. Treaties may modify certain U.S. tax rules — reducing withholding rates, providing tie-breaker rules for dual residents, or exempting certain income types. Treaty benefits must be claimed on your return, generally on Form 8833. We can determine whether a treaty applies to your situation.
Do I need to file tax returns in both countries?
Possibly. U.S. citizens and residents generally must file a U.S. return regardless of where they live. You may also have a filing obligation in your country of residence. We help coordinate between jurisdictions to ensure both are properly addressed, and we can work with your foreign-country tax preparer when needed.
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IRS Circular 230 Disclosure: Any tax advice contained in this communication is not intended or written to be used, and cannot be used, for the purpose of avoiding federal tax penalties or promoting, marketing, or recommending any transaction or matter addressed herein.

Important: Do not send sensitive personal information such as Social Security numbers or banking details through unsecured forms or email. Use our secure client portal for document uploads. The information on this page is for general informational purposes only and does not constitute professional tax advice. Every taxpayer's situation is unique — please consult with a CPA regarding your specific facts and circumstances.