FBAR and Foreign Account Reporting for Offshore Entities
If you are a US founder who owns or runs an offshore entity, the FBAR is one of the reporting rules most likely to catch you off guard. FBAR is short for the Report of Foreign Bank and Financial Accounts, filed on FinCEN Form 114. It has nothing to do with how much tax you owe. It is an information report about foreign financial accounts, and the trigger is low: if the accounts you can reach add up to more than $10,000 at any single moment in the year, the filing obligation is on.
This guide covers who has to file, what the $10,000 aggregate trigger means, how signature authority pulls people in even when they do not own the money, the deadline and its automatic extension, and how penalties work at a high level. It also draws the line that trips up founders: a US business account is not a foreign account, even when the entity behind it was formed offshore. This is general information, not tax or legal advice, and the primary sources are FinCEN and the IRS.
What FBAR Is and What It Is Not
The FBAR is a FinCEN filing, not an IRS tax form, though the IRS administers the rules and runs enforcement. You file it electronically through the FinCEN BSA E-Filing System, separately from your income tax return. Nothing on it changes the tax you owe. It exists so the government has a record of foreign financial accounts that US persons can reach.
The part founders most often get wrong is confusing the FBAR with FATCA. They are two different filings, with different agencies and thresholds:
FinCEN Form 114 (FBAR): filed with FinCEN through the BSA E-Filing System. The trigger is an aggregate foreign account balance over $10,000 at any point in the year. There is no dollar of tax attached to it.
IRS Form 8938 (FATCA): filed with the IRS as part of your income tax return, under the Foreign Account Tax Compliance Act. It covers a broader set of foreign assets, not just accounts, and its thresholds are higher and vary by filing status and residence. A single person living in the US, for example, starts at $50,000 of specified foreign assets on the last day of the year.
The two overlap but do not replace each other. Many people who file Form 8938 also file an FBAR, and the same account can appear on both. Filing one does not satisfy the other. The IRS keeps a comparison of the two on its FBAR page.
Who Files an FBAR
The filer is always a US person, not the offshore entity by itself. A US person means a US citizen, a US resident, and entities formed under US law such as a domestic corporation, partnership, LLC, trust, or estate. The obligation attaches to a US person who has either a financial interest in, or signature or other authority over, foreign financial accounts.
Financial interest: you are the owner of a record or hold legal title, or someone holds it on your behalf. A US person is also treated as having a financial interest in an account owned by an entity in which that person owns, directly or indirectly, more than 50 percent of the voting power or value. This is the clause that reaches through an offshore entity to the US owner behind it.
Signature or other authority: you can control the disposition of money in the account by direct communication with the institution, whether alone or with others. You do not have to own a cent of it. An officer or employee who can move funds in the offshore entity's foreign account can have an FBAR obligation on that account.
So a single foreign account can generate more than one FBAR: the entity's US owner files because of financial interest, and a US finance lead who can sign on the account files because of signature authority. Each reports the account on their own filing.
The $10,000 Aggregate Trigger
The threshold is $10,000, and the word that matters is aggregate. You do not look at each account on its own. You add up the maximum value of every foreign financial account you have a financial interest in or authority over during the year, and if that combined figure tops $10,000 at any single point, every reportable account goes on the FBAR.
Two details catch people. First, it is the highest balance during the year, not the year-end balance: an account that briefly held $12,000 in March and sat near zero on December 31 still counts. Second, it is any point in time, so a large payment that passes through and leaves the same week can trip the trigger.
A worked example: an offshore entity holds a foreign operating account that peaked at $7,000, and its US founder personally holds a foreign savings account that peaked at $4,000. Neither clears $10,000 alone, but together they reach $11,000. The founder, with a financial interest in both, aggregates them, clears the threshold, and reports both.
Convert foreign currency balances to US dollars using the Treasury year-end exchange rate for that reporting year. When you cannot pin an exact maximum, use a reasonable figure from account statements and mark the value as an approximation.
How Signature Authority Works
Signature authority is the concept that surprises founders most, because it decouples the filing from the money. If you can instruct the foreign institution to move or spend the funds, you have authority over the account even if the balance belongs entirely to the entity.
For an offshore entity, this usually means the US persons who can operate its foreign accounts. A founder who is the sole authorized signer has both a financial interest (through ownership) and signature authority. A US-based finance hire added as a signer, but who owns no equity, has signature authority alone. Both may need to file.
There are narrow exceptions. Certain officers and employees of specific regulated entities, such as banks and publicly traded companies, are relieved from reporting accounts they only sign on. Those carve-outs do not cover the typical early-stage offshore structure. When in doubt, treat signature authority as a filing trigger and confirm any exception with a tax professional.
Foreign Account vs US-Domiciled Account
Here is the distinction that keeps offshore founders out of trouble: the FBAR is about foreign financial accounts, meaning accounts held at institutions physically located outside the United States. An account at a US institution is a domestic account, and it does not go on an FBAR, regardless of who owns it.
This is where the entity's structure and its banking are two separate questions. An entity can be formed offshore and still bank domestically. When an offshore entity opens a US business account through Meow, that account is held at Grasshopper Bank, N.A., a US bank. It is a domestic account. It is not a foreign financial account, and it does not create an FBAR obligation on its own.
A separate account the entity or its owners hold at a bank abroad is different. That account is foreign, and it can pull the US persons behind the entity into FBAR territory once the aggregate crosses $10,000. The test is the location of the institution, not the nationality of the entity that owns it. A US-domiciled account is domestic; an account held abroad is foreign, even if it belongs to the same offshore company.
The FBAR Deadline and the Automatic Extension
The FBAR is due April 15 for the prior calendar year, the same date as the individual income tax return. Unlike the tax return, you do not have to request an extension. FinCEN grants an automatic extension to October 15 for anyone who misses the April date. You do not file a form or ask for it; the later date applies on its own.
Two things to keep in mind. The automatic extension applies to the FBAR specifically and is separate from any extension for your income tax return or Form 8938. And because the FBAR runs on the calendar year, a company with a fiscal-year accounting period still reports foreign accounts on the calendar-year window.
File through the BSA E-Filing System. Individuals can file the form directly, and a preparer or firm can file on your behalf with proper authorization on record.
Penalties at a High Level
The penalties for missing an FBAR are steep, which is the main reason it gets its own guide. They fall into two buckets, and the amounts are adjusted for inflation, so treat any figure here as a general order of magnitude rather than a current exact number.
Non-willful failure: for a person who simply did not know about the requirement or made an honest mistake, the penalty is capped per violation, in the general range of around ten thousand dollars, subject to inflation adjustment. Reasonable cause can reduce or eliminate it.
Willful failure: for a person who knew about the requirement and chose not to file, the penalty can reach the greater of a six-figure amount or half the balance in the account at the time of the violation, and willful cases can carry criminal exposure on top of the civil penalty.
The practical takeaway is that filing costs close to nothing and not filing can be severe, so the default for any US person near the threshold is to file. If you have missed prior years, the IRS offers compliance procedures, and this is the point to bring in a tax professional.
How FBAR Sits Alongside the Entity's Own Obligations
The FBAR is a personal-level report on foreign accounts, and it lives next to, not instead of, the reporting the offshore entity and its US owners already handle.
The entity's tax and information filings: an offshore entity with US owners can carry its own US reporting, such as the returns and information forms that apply to foreign corporations and their US shareholders. Those are income tax matters, separate from the FBAR.
Form 8938, if it applies: the same US persons may also file Form 8938 with their income tax return once their specified foreign assets clear the higher FATCA thresholds. It is filed separately from the FBAR and both can apply to the same year.
Domestic banking is not part of this: the US business account the entity runs through Meow is domestic, so it reports on neither the FBAR nor as a foreign asset on Form 8938.
Frequently Asked Questions
Who has to file an FBAR? Any US person, meaning a US citizen, US resident, or an entity formed under US law, who has a financial interest in or signature authority over foreign financial accounts whose combined value tops $10,000 at any point in the calendar year. The offshore entity itself is not the filer; the US persons behind it are.
Does opening a US account for my offshore entity trigger an FBAR? No. A US business account, such as one opened through Meow and held at Grasshopper Bank, N.A., is a domestic account. The FBAR only covers foreign financial accounts held at institutions outside the United States. A separate account you hold at a bank abroad is what can trigger the filing.
What is the difference between the FBAR and FATCA Form 8938? The FBAR is FinCEN Form 114, filed with FinCEN through the BSA E-Filing System, with a $10,000 aggregate trigger. Form 8938 is an IRS form filed with your income tax return under FATCA, covering a broader set of foreign assets with higher thresholds that vary by filing status and residence. Filing one does not satisfy the other.
What does the $10,000 threshold actually measure? It is the aggregate maximum value of all your foreign financial accounts during the year, not each account separately and not the year-end balance. If the highest combined value at any single moment tops $10,000, every reportable account goes on the FBAR.
When is the FBAR due? April 15 for the prior calendar year, with an automatic extension to October 15 that you do not have to request. The extension applies to the FBAR on its own, separate from any income tax return extension.
What are the penalties for not filing? They fall into non-willful and willful buckets, adjusted for inflation. A non-willful miss is capped per violation in the general range of around ten thousand dollars and can be reduced for reasonable cause. A willful failure can reach the greater of a six-figure amount or half the account balance, with possible criminal exposure. The IRS has procedures for coming into compliance on missed years.
Does signature authority alone create a filing obligation? Yes, in most cases. If you can direct the foreign institution to move funds, you have authority over the account even if you own none of the money, so a US finance or operations person who can sign on the entity's foreign account may need to file. Narrow exceptions exist for certain regulated employers; confirm any exception before relying on it.
A Note on Meow
Meow provides US business banking, which means the accounts you open through Meow are domestic and sit outside the foreign-account reporting rules the FBAR is built around. When an offshore entity banks in the US through Meow, its operating account is held at Grasshopper Bank, N.A., so it never counts as a foreign financial account. That is the point: keeping the day-to-day account domestic keeps it off the FBAR and off Form 8938 as a foreign asset, and leaves the foreign-reporting question to whatever accounts the US persons actually hold abroad. Meow does not file the FBAR for you; that filing stays with the US persons who own or operate the accounts.
Get the Reporting Right, Bank in the US
The FBAR is a short annual task once you know who files and what counts. Map the foreign accounts your US persons can reach, file by April 15 or under the automatic extension, and keep the operating account domestic so it stays out of the picture. Open an account at meow.com.
Meow Technologies is a financial technology company, not a bank or FDIC-insured depository institution. Banking services are provided by Grasshopper Bank, N.A.; Member FDIC. The FDIC's deposit insurance coverage only protects against the failure of an FDIC-insured bank.