What it means
FATCA was passed in 2010 and its rules were phased in over the following years. It was written to close a gap: a US citizen or resident could keep money in a foreign bank, and the US tax authority had no independent way of seeing it.
Two duties sit side by side. Foreign financial institutions (banks, brokers, investment funds and some insurers outside the US) must identify their US account holders and report balances and income, while individuals above set thresholds must list their foreign assets on a form filed with their tax return.
The enforcement tool is a withholding tax. An institution that refuses to take part can have tax withheld from certain US-source payments it receives, which would effectively cut it off from US markets, so almost every major institution worldwide has signed up.
Small institutions that stayed out have found it hard to move money through the global banking system. Many countries have signed intergovernmental agreements (IGAs) with the US to make this easier.
Under an IGA, local banks report to their own tax authority, which then passes the information on, and this reduces clashes with local privacy law. For a business, FATCA shows up as paperwork.
Opening a bank account, brokerage account or payment account usually means completing a self-certification form that states whether the owner is a US person, and companies must also say how they are classified. The nuance people miss is that "US person" is wider than "lives in the US".
It generally includes citizens living abroad and green card holders, and it can reach entities with US owners, so a founder who left the US years ago can still trigger reporting.
In practice
Real-world examples.
Example
A software founder in Singapore holds a US passport. When she opens a company account at a local bank, she is asked to complete a tax self-certification form, and the bank reports her personal account details to its own tax authority for onward sharing under an IGA. She is surprised, because she has not lived in the US for a decade, but her citizenship is what counts.
Example
A Canadian consulting firm with a US-resident partner opens an investment account at a brokerage. The firm has to state its entity classification and identify the partner as a controlling person, otherwise the broker may refuse to open the account.
Example
A European manufacturer is refinancing and asks a new lender to open a treasury account. The lender's onboarding team sends a FATCA status questionnaire to the finance director, and the account is held up for two weeks until the form is returned correctly. The delay pushes back a supplier payment, which is a cost that a quick check of the paperwork would have avoided.
Case study
Seen in the real world.
Harbourview Trading is an illustrative, fictional import business based in Dubai, owned by three partners, one of whom holds US citizenship from birth. When the company applied for a new corporate account, the bank asked every owner for a tax residency declaration and flagged the US partner.
The finance manager had assumed that only people living in the US were affected, so the forms were first filled in incorrectly and the account opening stalled. After a short call with an adviser, the correct classification was entered and the bank reported the required information in its next annual cycle.
The illustrative lesson is that FATCA is a paperwork and process issue first. Companies that gather ownership and citizenship details at the start of a banking relationship avoid delays later, and the finance manager now keeps a standing ownership schedule that is refreshed whenever a shareholder changes.
Watch out
Common mistakes.
- Assuming FATCA only applies to people who live in the US, when citizenship and certain residence statuses can also create a reporting duty.
- Treating a bank's FATCA questionnaire as optional, when leaving it blank can lead to an account being restricted or closed.
- Believing that the bank's report replaces the individual's own disclosure, when the account holder may still have to file a separate form with their tax return.
Questions
People also ask.
Does FATCA mean I pay extra tax?
No, FATCA is a reporting regime and does not create a new income tax, although non-disclosure can lead to penalties and the underlying income remains taxable under normal rules. The cost is mainly time and compliance effort, plus any penalties if forms are missed.
Who has to report foreign accounts under FATCA?
Foreign financial institutions report on behalf of their US account holders, and individuals above the published thresholds report their own foreign financial assets. The thresholds differ depending on filing status and where the person lives, so check the current tax authority guidance.
Is FATCA the same as the common reporting standard?
No, the common reporting standard is a separate multi-country exchange framework, although the two share similar ideas and often appear on the same bank onboarding form. A bank may therefore ask you for both a FATCA status and a separate tax residency declaration.
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