Dual U.S. Citizen and Never Filed a U.S. Tax Return? Here’s Where to Start

If your first thought is, “Nobody ever told me that,” start by understanding what applies to you.

Dual U.S. citizenship can create U.S. tax filing obligations even if you have never lived or worked in America. But discovering a filing requirement does not automatically mean you owe years of unpaid U.S. income tax.^[1]

Does this sound like you?

This article is for people who recognize one of these situations:

• You were born in the United States and moved abroad as a child.
• You are a U.S. citizen through a parent and have always lived overseas.
• You hold U.S. citizenship alongside Canadian, British, Australian, German, or another citizenship.
• You left America years ago and assumed your filing obligations ended when you moved.
• You thought filing and paying taxes in your country of residence covered everything.

You may not describe yourself as an American expat. You may simply think of yourself as a citizen of the country where you grew up. The starting point is confirming your citizenship status and reviewing your tax circumstances.

Do dual U.S. citizens living abroad have to file U.S. taxes?

U.S. citizens generally apply U.S. filing rules to worldwide income, wherever they live. Whether you must file depends on the applicable year’s rules, your income, filing status, age, and other circumstances. Holding another citizenship does not create a general exemption.^[1]

Not every dual citizen must file an income tax return every year. A review should establish which years actually required one.

“But I have never earned money in America”

Your income does not have to come from a U.S. employer or enter a U.S. bank account to matter. Salary from a local employer, freelance earnings, and investment income outside America can fall within U.S. reporting rules.^[1]

For example, a dual citizen working for a Canadian employer should not assume that a Canadian salary falls outside the U.S. filing analysis simply because the work and payment happen in Canada.

Will I have to pay tax in both countries?

A filing obligation and a tax bill are different questions.

The Foreign Tax Credit may reduce U.S. tax on income also subject to qualifying foreign income taxes. Its limits and the type of income involved matter; the credit is not an automatic dollar-for-dollar match for every foreign tax payment.^[2]

The Foreign Earned Income Exclusion may exclude qualifying earnings for someone who meets its requirements. It does not cover all income, and it does not eliminate U.S. self-employment tax.^[3]

These provisions must be coordinated: you cannot claim a foreign tax credit for taxes attributable to income excluded under the foreign earned income exclusion.^[2]

I didn’t know I needed to file. Can I catch up?

There may be an appropriate way to address missed filings.

The IRS offers Streamlined Foreign Offshore Procedures for certain eligible taxpayers living outside the United States whose failures were nonwillful. A good-faith misunderstanding of the law can fall within that definition, but eligibility requires a factual review.^[4]

An eligible submission generally includes:

• Three years of required delinquent or amended income tax returns, including required information returns.
• Six years of required delinquent FBARs.
• A signed certification explaining the nonwillful conduct.
• Payment of applicable tax and interest.

The covered years depend on the relevant passed due dates, including applicable extensions. Eligible taxpayers who fully comply with the foreign streamlined procedures can receive relief from specified penalties. That is not a guarantee that every late filer qualifies or every existing penalty disappears.^[4]

Taxpayers already under an IRS civil examination are not eligible for streamlined procedures. Other restrictions also apply.^[5]

“I didn’t know” is a fact to explain accurately, not a form letter to copy.

What about the bank accounts where I live?

An everyday local bank account may be a foreign account for U.S. reporting purposes.

An FBAR generally is required when a U.S. person’s reportable foreign financial accounts exceed $10,000 in aggregate at any point during the calendar year. This is a combined threshold, not $10,000 per account.^[6]

For example, accounts worth US$7,000 and US$5,000 at the same time can together cross the threshold. Reporting an account is different from paying tax on its balance. The FBAR is a separate financial report, not an income tax return.^[7]

What should you do first?

Before deciding which old returns to submit, put together a clear picture of your circumstances:

1. 1Your background: citizenship documents, residence history, and any previous U.S. filings or IRS correspondence.
2. 2Your income: local tax returns, employment records, self-employment records, and investment statements.
3. 3Your accounts and assets: bank accounts, pensions, investments, and any business ownership.
4. 4Your understanding: when you first learned about U.S. filing requirements and why you believed you did not need to file.

You do not need to arrive with every technical answer. Explain what you know, identify missing records, and ask for a review of both current requirements and past years.

Get clarity on your U.S. filing obligations

Valoria Consulting provides international tax compliance and advisory services for U.S. citizens living abroad, including dual citizens who have never filed or recently discovered potential filing obligations.

We can review your background, income, accounts, and filing history to identify the appropriate next steps. Where catch-up filings are needed, the scope should reflect your actual circumstances rather than an assumed number of missing returns.

Never filed a U.S. tax return and unsure whether you should have? Request a consultation with Valoria’s international tax team.

Explore Valoria’s international tax services

Already know you missed several years? Read I Haven’t Filed U.S. Taxes in 5 Years and I Live Abroad. What Happens Now?

Sources

1. IRS — U.S. citizens and residents abroad: Filing requirements (opens in a new tab)
2. IRS — Foreign Tax Credit (opens in a new tab)
3. IRS — Foreign earned income exclusion (opens in a new tab)
4. IRS — U.S. taxpayers residing outside the United States: Streamlined Foreign Offshore Procedures (opens in a new tab)
5. IRS — Streamlined filing compliance procedures (opens in a new tab)
6. FinCEN — Purpose of the FBAR (opens in a new tab)
7. FinCEN — Information on filing an FBAR (opens in a new tab)