For Accidental Americans
You were born in the United States, or to US-citizen parents, and have lived outside the US essentially your whole life. You found out last month that the US has expected you to file tax returns the entire time. You are not the first person this has happened to.
How this happens
The United States is one of only two countries globally (along with Eritrea) that taxes its citizens on worldwide income, regardless of where they live. Most nations tax based on residence; the US taxes based on passport status. Here are the three most common expat profiles:
Born in the US, Left as a Child
Your parents were studying, working, or temporarily traveling. You acquired US citizenship automatically at birth (jus soli) and have held it ever since, even if you never owned a US passport or returned as an adult.
Born Abroad to a US Parent
If one or both parents were US citizens who met physical presence thresholds in the US prior to your birth, you acquired citizenship by descent automatically, whether or not you ever "activated" it.
Dual Citizen by Descent
You hold a US birth certificate but never obtained a Social Security number, never voted in US elections, and have always considered your local citizenship (e.g. Canadian or French) as your sole identity.
Why it is suddenly an issue
The primary trigger is FATCA (the Foreign Account Tax Compliance Act). Passed by Congress in 2010, FATCA forces non-US financial institutions to identify US-citizen account holders and report their holdings directly to the IRS.
Consequently, local banks now systematically cross-reference customer birthplaces. If your bank discovers you were born in the US, they will ask you to complete a Form W-9, provide a Social Security number, or verify tax compliance. Ignoring these queries frequently leads to bank accounts being restricted or closed.
Streamlined filing is designed for you
The Streamlined Foreign Offshore Procedures exist specifically to help accidental Americans catch up penalty-free. Because you genuinely did not know about your filing obligations, establishing "non-willful conduct" is a clear and supportable fact. You file three years of tax returns and six years of FBAR disclosures, and the IRS waives all late-filing and disclosure penalties. Most accidental Americans end up owing $0 in actual US taxes due to foreign tax credits.
Two distinct IRS programs
Which program fits depends on one question: are you keeping your US citizenship or giving it up? They are not interchangeable, and Capital Tax Limited confirms which applies to your facts before any filing.
Streamlined (SFOP): staying a US person
The path if you are keeping your citizenship, or are not yet sure. File three years of returns and six years of FBARs; non-willful conduct is established and the IRS waives late-filing and FBAR penalties. Most accidental Americans owe $0 in actual tax after foreign tax credits. This is also the route to compliance before a standard renunciation.
Relief Procedures for Certain Former Citizens: giving it up
A separate IRS program (introduced in 2019) for accidental Americans who relinquish their citizenship and never filed as US citizens. If your net worth is under $2 million and your total US tax across the six-year window is $25,000 or less, qualifying means no tax, penalties, or interest, and you are not treated as a "covered expatriate," so no exit tax applies. It is available only to those exiting, and only once.
The renunciation sequence
Because your connection to the US is nominal, you may want to legally renounce your US citizenship once you are back in compliance. The standard route requires you to certify five years of tax compliance to exit cleanly and avoid being classified as a "covered expatriate." If you instead qualify for the Relief Procedures above, that program replaces this sequence: you file the six required years as part of relinquishing, with no tax or penalties.
Get Current
Use the Streamlined program to file your initial 3 years of back taxes and 6 years of FBARs penalty-free.
Bridge the Gap
File two subsequent annual tax returns on the normal cycle to hit the mandatory 5-year compliance window.
Embassy Appointment
Book your interview, attend in person at a US consulate, and pay the statutory $450 USD renunciation fee (cut from $2,350 effective April 2026).
Final Expatriation
Submit your final tax return (dual-status) and file Form 8854 the calendar year following your renunciation.
Common hurdles and solutions
"I don't have a Social Security number."
For the streamlined path you must apply for a Social Security number before filing, handled via the Federal Benefits Unit or US consulate servicing your country, typically 8 to 12 weeks. There is one exception: if you are renouncing and qualify for the IRS Relief Procedures for Certain Former Citizens, that program lets you file without ever obtaining an SSN. Capital Tax Limited coordinates the right route with your filing scope.
"I never owned a US passport."
This does not change your tax status: citizenship, not passport ownership, triggers IRS liability. However, to renounce, you must prove US citizenship, which sometimes requires obtaining a passport specifically to give it up.
"My bank threatened to freeze my accounts."
This is a standard compliance measure. Entering the Streamlined procedures is the fastest way to resolve this. Providing written proof that you have engaged an authorized tax practitioner to prepare your filings typically satisfies bank compliance officers.