Do Dual Citizens Have to File an FBAR? Foreign Bank Reporting Rules Explained

Do dual citizens have to file FBAR? Yes, if the combined value of your foreign accounts topped $10,000 at any point in the year, wherever you live and whichever second passport you hold. The FBAR (FinCEN Form 114) goes to FinCEN, not the IRS, and is due April 15 with an automatic extension to October 15. It is separate from Form 8938, which has higher thresholds and travels with your tax return. Penalties are steep even when no tax is owed, and in July 2026 the IRS removed its delinquent FBAR page, so fix any gaps promptly.

Key Takeaways

• Do dual citizens have to file FBAR? Yes. The dual citizen FBAR requirements follow your U.S. citizenship, not your address or your other passport.
• What are the FinCEN Form 114 requirements? File if your foreign accounts, added together, exceeded $10,000 at any time during the year. The test uses each account's highest balance.
• What’s FBAR vs Form 8938? They are separate filings with different agencies, thresholds, and penalties. Many dual citizens must file both.
• Does signature authority count? Yes, a parent's account you can sign on, or an employer account you control, may belong on your FBAR.
• What if you have missed filing FBAR for years? Act before the IRS contacts you. The IRS took down its Delinquent FBAR Submission Procedures page on or around July 1, 2026, but the other paths remain.

Most dual citizens learn about the FBAR the hard way: from a bank letter, a new tax preparer, or a friend who received a penalty notice. The form is easy to file and easy to miss, because it has nothing to do with how much tax you owe. It asks one question about where your money sits. This guide explains foreign bank account reporting for U.S. citizens with a second passport: who must file, which accounts count, how the FBAR differs from Form 8938, what the penalties look like, and what to do if you have already missed a year.

Which Situation Are You In?

Foreign Bank Reporting Rules at a Glance

Foreign bank reporting is not one rule. It is a set of overlapping rules run by different agencies, and most dual citizens are caught by two or three of them.

The FBAR and Form 8938 are the two that apply to everyday bank balances. The rest apply to specific holdings.

Do Dual Citizens Have to File an FBAR?

Do dual citizens have to file FBAR? Yes, if you are a U.S. person and your foreign accounts cross the threshold. A second citizenship does not change that, and neither does living abroad. The dual citizen FBAR requirements are the same as for any other U.S. citizen, because the duty follows your U.S. citizenship, not your address or the passport you use day to day.

That is why FBAR for U.S. citizens living abroad surprises so many people. The checking account at your local bank, the one that receives your salary, is a foreign account for FBAR purposes only because you are a U.S. person. The same is true for people who have never lived in the U.S. but hold citizenship by birth or descent. FBAR requirements for dual citizens apply even if every account was opened in your other country, funded with local income, and taxed locally. So, do dual citizens have to file FBAR if all their money is local? Yes, and the sections below show how to tell whether you have crossed the line.

The FinCEN 114 dual citizen rules also reach green card holders and certain entities, so the label "dual citizen" matters less than the label "U.S. person."

What the FBAR Is (and Is Not)

The FBAR is FinCEN Form 114, the Report of Foreign Bank and Financial Accounts. It is filed with FinCEN, a bureau of the Treasury, under the Bank Secrecy Act. It is not filed with the IRS, and it is not a tax return. Filing it creates no tax. It simply reports the existence and highest value of your foreign accounts.

FinCEN Form 114 requirements boil down to three questions:

1. Are you a U.S. person?
2. Do you have a financial interest in, or signature authority over, a foreign financial account?
3. Did the combined value of those accounts exceed $10,000 at any time during the calendar year?

If the answer to all three is yes, you file. Foreign bank account reporting under the FBAR is therefore about location and control, not income. For a broader overview of both reporting regimes, see NSKT Global's guide to FBAR and FATCA reporting for expats.

Why These Rules Exist

Congress passed the Bank Secrecy Act in 1970 so the government could track money moving through foreign accounts, whether for tax evasion or money laundering. The FBAR comes from that law. In 2010, FATCA added a second layer by requiring foreign banks themselves to identify and report accounts held by U.S. persons. The result is a system where you report your accounts and your bank reports them too, so the two sets of data can be compared. That is why the rules follow the person, not the account: what matters is that you are a U.S. person.

Who Counts and What Counts

• A U.S. person is a U.S. citizen, including a dual citizen, a green card holder or other U.S. resident for tax purposes, or a U.S. entity such as a corporation, partnership, LLC, trust, or estate.
• A foreign account is an account located outside the U.S. The account's location decides, not the bank's nationality, the currency, or your citizenship.

The $10,000 Rule, Explained

The threshold is an aggregate. It looks at all your foreign accounts together, not each account on its own. Add up the highest balance each account reached during the year. If the total tops $10,000, you must file. Most practitioners add the peaks even when they fell on different days, which is the cautious approach. The threshold is also measured in U.S. dollars, so currency swings can push you over it even if your local balance never changed.

Which Accounts Count?

FBAR foreign account reporting covers more than bank accounts. Foreign bank accounts for dual citizens take more forms than most people expect, and the definition is broad:

The currency does not matter. A Canadian bank holds your account abroad whether it is denominated in Canadian dollars or U.S. dollars, and the same is true for a euro account in a euro bank. Whether the account earned any taxable income has no effect on whether it counts.

Financial Interest vs. Signature Authority

You file for an account in two situations:

1. Financial interest. You are the owner of record or hold legal title, or you own more than 50% of an entity, such as a company or partnership, that holds the account. Joint accounts count too, and each U.S. holder reports the full value, not their share.
2. Signature authority. You can direct the money by communicating with the bank, even though you do not own it. Dual citizens often fall into this trap without realizing it:

• A parent added you to their account so you could help with bills.
• You can sign on a family business account.
• You are a director or officer who controls your company's bank account.

A limited exception exists for certain officers and employees of banks and large public companies, and FinCEN has repeatedly deferred the due date for certain other employees and officers who have signature authority but no financial interest. If that is your situation, check the current FBAR instructions. Signature authority accounts go on your FBAR, but you generally do not need to pay tax on them, because the money is not yours.

Maximum Value and Currency Conversion

For each account, you report the maximum value during the year, not the balance on December 31. Accurate FBAR foreign account reporting depends on that distinction. It is the most common error, and it matters because the penalty exposure rises when values are understated.

The process is straightforward:

1. Find the peak. Review your statements for the highest balance during the year, including the highest balance in an account that you closed.
2. Convert to dollars. Use the Treasury Reporting Rates of Exchange for December 31, and apply the rate to the peak value in local currency. If Treasury publishes no rate for your currency, use another verifiable rate and keep a note of the source.
3. Round up. Report whole dollars, rounded up.
4. Record each account. Note the bank's name and address, the account number, the account type, and the maximum value.

If you have 25 or more accounts, current rules let you report the number of accounts and basic information, with detailed information available on request. Few dual citizens are in that position, but it helps to know.

Deadline and How to File

Under the FBAR filing requirements, the report for the 2025 year was due April 15, 2026, with an automatic extension to October 15, 2026. You do not need to request the extension. If you have not filed yet, the October 15 deadline is less than two weeks away. Accounts you held during 2026 are reported on the FBAR due April 15, 2027, again with an automatic extension, this time to October 15, 2027.

Three practical points:

• The FBAR deadline is separate from your tax return. FBAR for U.S. citizens living abroad follows the same deadline as everyone else. The extra time Americans abroad get for their Form 1040 does not extend it, and the FBAR extension does not extend the return.
• File electronically and for free. A FinCEN 114 dual citizen filer submits the form through FinCEN's BSA E-Filing System at no cost, so be wary of anyone charging for access.
• Spouses and preparers. Form 114a, the Record of Authorization to Electronically File FBARs, covers two situations. If you and your spouse own all your foreign accounts jointly, you can both sign Form 114a so that one of you files a single report for both. If either spouse also holds accounts alone, each must file separately. And if a paid preparer files for you, you sign Form 114a to authorize them. Either way, you stay legally responsible for the filing, and you keep the signed form rather than sending it in.

Keep your records for five years from the FBAR due date. They are your proof if FinCEN asks. For a screen-by-screen walkthrough of the online form, see NSKT Global's guide to filing the FBAR online, step by step.

FBAR vs Form 8938

Foreign bank account reporting for U.S. citizens has two layers, and the rules differ sharply between them. The FBAR vs Form 8938 question trips people up because both report foreign accounts, but they are different filings.

Note: The higher Form 8938 amounts apply only if your tax home is in a foreign country and you are either a bona fide resident of a foreign country or physically present abroad for at least 330 days in a 12-month period. Otherwise the U.S. thresholds apply.

Form 8938 dual national requirements depend on where you live and your filing status, and they are higher than the FBAR threshold. A single dual citizen with $60,000 abroad owes an FBAR but not a Form 8938, and a married couple filing jointly with $350,000 abroad also owes an FBAR while staying below the Form 8938 threshold. Dual citizens with larger holdings often file both, because both sets of conditions are met. The key differences are scope and control: the FBAR catches accounts you merely control, while Form 8938 catches assets you actually own, including shares and entity interests outside an account.

For a side-by-side breakdown of which accounts go on which form, see NSKT Global's guide to FBAR vs Form 8938, and for the FATCA side, its guide to Form 8938 for expats.

Your Tax Return Asks About Foreign Accounts Too

Form 1040 asks about foreign accounts as well. If you had a foreign account, you must complete Part III of Schedule B even if the account earned no interest. Line 7a asks whether you had a financial interest in or signature authority over a foreign financial account, and, if so, whether you are required to file an FBAR. Any foreign account means "yes" to the first question, even when your balances are too small to require an FBAR. That means the foreign bank account reporting requirements show up in three places: the FBAR, Form 8938, and your tax return. Answers that contradict each other, such as saying "no" on Schedule B while filing an FBAR, invite questions. The same account can appear on both the FBAR and Form 8938, and penalties apply separately to each form, so keep all three consistent.

Penalties

The foreign bank account reporting requirements come with penalties that are among the harshest in the tax system, and they apply even when no tax is owed.

• Non-willful. Up to $16,536 per report, not per account. The Supreme Court decided in Bittner that a non-willful penalty is assessed per report. The IRS can reduce or waive it for reasonable cause.
• Willful. The greater of $165,353 or 50% of the account balance, and the willful penalty can be applied per account and per year.
• Criminal. Fines and prison are possible for knowing violations.

These are the inflation-adjusted figures in effect for 2026. The government cancelled the 2026 inflation adjustment, so the 2025 amounts continue to apply. The IRS generally has six years to assess FBAR penalties, so a missed filing can come back long after you have forgotten it. Form 8938 carries its own penalties, including a 40% penalty on tax that is understated because of undisclosed assets.

Reasonable cause is the main defense against a non-willful penalty. The law says no penalty applies when the failure was due to reasonable cause and the account balance was properly reported. The question is whether you acted with ordinary care, for example by relying on a competent adviser or having no reason to know about the rule. The IRS also applies mitigation guidelines that often reduce penalties for small balances and first-time misses. Keep records of what you did and when, because the burden of showing reasonable cause falls on you.

How the IRS Finds Out

Many dual citizens assume the IRS cannot see their foreign accounts. In practice, it often can:

• FATCA. Foreign banks report accounts held by U.S. persons, which is why many dual citizens first learn about the FBAR when their own bank asks about their U.S. status.
• Information exchange. Dozens of countries share account information with each other under common reporting rules, so your other country may already hold the details.
• Your own filings. Form 8938, Form 1040 interest and dividend reporting, and prior FBARs create a trail.

Waiting does not make a missed filing less visible. It only reduces your ability to say you came forward voluntarily.

Under FATCA, foreign financial institutions identify account holders who are U.S. persons, often through a self-certification form, and report their balances to the IRS or to their own government, which passes the data on. Many countries also exchange account information among themselves under common reporting rules. The practical result is that the IRS can compare what banks report with what you report on your FBAR and Form 8938.

When Your Foreign Bank Asks If You Are a U.S. Person

Foreign banks now routinely ask customers to certify their tax residency and whether they are U.S. persons. Answer truthfully and consistently. A bank request is often the first sign that the reporting system has reached you, so treat it as a prompt to review your own filings before the bank's report reaches the IRS.

Special Cases for Dual Citizens

The FBAR requirements for dual citizens hold some traps that other filers rarely face, mostly because of accounts that sit in your other country's systems or in family hands.

Foreign Pensions and Savings Plans

Foreign bank accounts for dual citizens include more than checking accounts. Retirement and pension accounts at foreign institutions, such as Canadian RRSPs or Australian superannuation funds, are generally reportable, even if the money is locked until retirement. The same goes for tax-advantaged savings accounts that are tax-free at home. They may be tax-free abroad, but they are not FBAR-free.

Foreign Funds and Other Overlapping Forms

The FBAR is only one of several international forms. A foreign mutual fund held inside a foreign account counts toward the FBAR, may also appear on Form 8938, and is often a Passive Foreign Investment Company reported on Form 8621. Foreign trusts and large foreign gifts have their own forms. Each carries its own penalties, so check them together rather than one at a time. See NSKT Global's guide to Form 8621 and PFIC reporting.

A Parent's Account

Being added to a parent's account for caregiving or convenience creates signature authority, which counts toward your FBAR. If you are a joint owner, you report the full balance. If you are only a signer, you report the account's maximum value even though the money is not yours. Remove yourself from accounts you do not need.

Dormant, Forgotten, and Nominee Accounts

An account you have not touched in years still counts if it held enough to push your combined total over the threshold. So does an account held in your name for someone else, such as a relative's savings, because legal title is enough to create a financial interest. Review old statements, ask your bank for a list of accounts in your name, and check for accounts opened during school, past jobs, or earlier years abroad.

Inheritance and Large One-Off Transfers

An inheritance, a property sale, or a bonus can push your combined balance above $10,000 for days or hours. That is enough. Check your statements after any large transfer, and remember that foreign gifts and inheritances also carry their own reporting rules, separate from the FBAR.

Children's Accounts

If your child is a U.S. citizen, a savings account in their name can create an FBAR obligation for the child, which a parent files on their behalf. Accounts opened by a grandparent are easy to forget.

A Non-U.S. Spouse

A spouse who is not a U.S. person generally has no FBAR duty of their own. But if you share an account, you report the full value as a U.S. holder. If you are both U.S. persons and your accounts are jointly owned, the joint-filing option can simplify things.

Business Owners and Directors

Owning more than half of a foreign company, or controlling its bank accounts, can put those accounts on your personal FBAR, separate from any reporting the company itself does.

Reporting Rules in Your Other Country

Your other country may have its own rules. Many countries tax residents on worldwide income, and some require disclosure of foreign assets. Canada's Form T1135, for example, requires residents to disclose foreign property with a total cost over C$100,000. These rules are separate from the U.S. forms and do not replace them, so check local requirements with an adviser in your country of residence.

Crypto and Digital Accounts

Under FinCEN guidance, a foreign account holding only virtual currency is not currently reportable, but a final rule has long been pending. An account at a foreign exchange that also holds fiat currency or other reportable assets is reportable once the threshold is met, and many professionals take the conservative position of reporting foreign exchange accounts. Digital banks and multi-currency wallets held with non-U.S. institutions can also count. For the detail, see NSKT Global's guide to FBAR for crypto and foreign exchanges.

Reducing Your FBAR Burden

You can lighten the load within limits. Remove yourself as a signer from accounts you no longer need, such as a parent's account once the need has passed. Consolidate redundant accounts, and keep clean statements so each year's peak values are easy to find. These steps cut paperwork going forward. They do not erase past years, and moving money around to conceal it can create a far bigger problem than the one you were avoiding.

New Dual Citizens and People Who Move

Your FBAR duty starts in the first year you are a U.S. person and applies to every year after. If you naturalize or discover your U.S. status mid-year, check which years apply to you.

Missed an FBAR? What Changed in 2026

If you have missed one or more FBARs, the picture changed this summer. On or around July 1, 2026, the IRS removed its Delinquent FBAR Submission Procedures page from its website without announcement. That program had told taxpayers who had reported all their income and owed no tax that they could file late FBARs without penalty. The IRS also dropped the reference to that program from its list of options for people with undisclosed foreign assets. No revenue procedure formally ended it, and the IRS manual still contains separate guidance on late FBARs, but the public assurance is gone, and practitioners no longer treat it as a guaranteed route.

What remains:

• Filing late with a reasonable cause explanation. The FBAR form itself lets you give a reason for the delay.
• The Streamlined Filing Compliance Procedures. If your failure was non-willful and you also missed tax returns, the Streamlined procedures cover returns and FBARs together. People living abroad may qualify for no penalty, while those in the U.S. face a 5% penalty. See NSKT Global's guide to the Streamlined Filing Compliance Procedures.
• The IRS Voluntary Disclosure Practice. This is the route for willful conduct, and it carries more severe consequences.

Whichever route fits, the common advice holds: come forward before the IRS contacts you, keep records of what you file, and do not file quietly in the hope that no one notices.

A Quick Test: Do You Need to File?

1. Are you a U.S. person? If not, none of this applies to you.
2. Do you own, share, or control any account outside the U.S.? If not, stop here.
3. Add up the highest balance each account reached during the year, in dollars. Above $10,000? You must file an FBAR.
4. Do you have to file a U.S. tax return, and do your foreign assets exceed the Form 8938 threshold for your residence and filing status? If so, file Form 8938 too.
5. Do you hold foreign funds, trusts, or companies? Check Forms 8621, 3520, and 5471.
6. Answer the foreign account question on Schedule B consistently with your other filings.

Foreign bank account reporting is a yearly routine. Once you have a list of accounts and a method, each year becomes quicker. For the wider picture of dual citizen filing duties, see NSKT Global's guide to dual US citizen tax obligations.

How NSKT Global Can Help

Missing an FBAR is rarely deliberate, and fixing it does not have to be painful. NSKT Global prepares FBARs and Form 8938 filings for dual citizens and Americans abroad, calculates maximum values and exchange rates, reviews signature authority and joint accounts, and handles prior-year catch-up through the Streamlined procedures and other routes. We also coordinate your FBAR with your Form 1040, foreign tax credit, and exclusion claims. Book a consultation and we will map out exactly which filings apply to you.

People Also Ask

Q. Do dual citizens have to file FBAR?

Yes. Dual citizens are U.S. persons, so they must file an FBAR if the combined value of their foreign accounts exceeded $10,000 at any point in the year. Their other citizenship and their country of residence do not change that.

Q. What are the FinCEN 114 dual citizen rules?

They are the same as for any U.S. person. The FBAR is filed on FinCEN Form 114 through the BSA E-Filing System, and it reports each foreign account's maximum value, converted to dollars with the Treasury's year-end rate.

Q. What is the FBAR filing deadline?

April 15, with an automatic extension to October 15. You do not need to request the extension, and your tax return extension does not change the FBAR deadline.

Q. Is an FBAR the same as Form 8938?

No. The FBAR goes to FinCEN and has a $10,000 combined threshold, while Form 8938 goes to the IRS with your tax return and has higher thresholds. Many dual citizens abroad must file both.

Q. Do I report a joint account with my spouse?

Yes. Each U.S. person with a financial interest reports the full value of the account. If you and your spouse own all your foreign accounts jointly, you can file one report for both of you after you both sign Form 114a.

Q. Do I have to report a parent's account I can sign on?

Usually yes, if you have signature authority and your combined accounts exceed $10,000. Signature authority counts even when the money is not yours.

Q. Do I report foreign pensions and retirement accounts?

Generally yes. Foreign pension and retirement accounts at foreign institutions are usually reportable, even if the funds are locked until retirement.

Q. What is the penalty for not filing an FBAR?

Up to $16,536 per report for a non-willful violation, and the greater of $165,353 or 50% of the account balance for a willful one. The government cancelled the 2026 inflation adjustment, so these 2025 amounts still apply.