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FBAR and Modelo 720: What US Expats in Spain Must File

FBAR is filed with the US Treasury and Modelo 720 with Spain's Agencia Tributaria. Each has its own filer definition, asset scope and threshold.

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Questions

Common questions

Who needs to file Modelo 720?
Spanish tax residency can trigger Modelo 720. US citizenship and nationality do not. It applies once foreign assets in any of its three categories, foreign accounts, foreign securities and rights, or foreign real estate, cross that category's own threshold, according to Real Decreto 1065/2007. An individual taxed under the Beckham regime is exempt, though resident family members outside that regime may still have to file. The full Modelo 720 filing guide covers the mechanics.
Do I need to file both FATCA and FBAR?
Yes. FBAR and FATCA's Form 8938 are two separate US filings with two separate thresholds, filed through two different mechanisms: the FBAR goes to FinCEN on its own, and Form 8938 attaches to your Form 1040, according to the IRS. Both can apply to the same accounts, independent of whether Modelo 720 applies too.
Is Modelo 720 the same thing as FBAR?
No. FBAR is a US filing that goes to FinCEN, and Modelo 720 is a Spanish filing that goes to the Agencia Tributaria. Filing one has no legal effect on the other's requirement, and a US citizen who is also a Spanish tax resident with foreign assets can owe both at once.
What happens if I've never filed FBAR or Modelo 720 and I'm several years behind?
Both governments offer a route back into compliance, and a penalty is not the only outcome. On the US side, the IRS's Streamlined Foreign Offshore Procedures let an eligible, non-willful filer catch up on three years of returns and six years of FBARs without the usual failure-to-file, failure-to-pay, accuracy-related, information-return or FBAR penalties. On the Spain side, a late Modelo 720 falls under the general LGT penalty regime described below; the older, form-specific one no longer applies. A specialist who handles FBAR and Modelo 720 catch-up filings can assess which path fits your case.
Should I talk to a tax adviser or a tax attorney about a missed filing?
A tax adviser who works across both jurisdictions handles a routine catch-up filing, the model this page and the US expat tax page describe. A US tax attorney is the better route where the exposure is contested or potentially willful, since that changes the penalty exposure covered below. Advisors in Spain handles the case either way.
Do I still have to file FBAR if I already pay Spanish taxes on my foreign accounts?
Yes. FBAR reports account information and does not itself impose a tax, so it applies regardless of where you pay income tax on the same accounts. Paying Spanish tax on the interest or gains those accounts produce does not remove the US filing obligation, according to FinCEN's own FBAR instructions.
What counts as a "foreign account" for Modelo 720 if I'm American living in Spain?
From Spain's perspective, any account held outside Spain is foreign, including a US bank or brokerage account, once the account holder is a Spanish tax resident. That surprises many Americans who assume "foreign" means non-US. For Modelo 720, it means anything located outside Spain, according to Real Decreto 1065/2007's own definition of the three reportable categories.
Does my 401(k) or IRA need to be reported on Modelo 720?
FBAR excludes a US IRA or employer retirement plan from its account list, but that FBAR-specific exclusion does not carry over to Modelo 720 automatically. Confirm how the account fits Modelo 720's three reportable categories before filing.
What's the FBAR filing deadline?
The FBAR is due April 15 of the year after the year it reports, with an automatic extension to October 15 that needs no separate request, according to FinCEN. Modelo 720 runs on its own annual filing window set by the Agencia Tributaria.
Do jointly held accounts with a Spanish spouse need to be reported on both filings?
Yes, both filings reach a jointly held account, and neither prorates it by default. Each FBAR filer with a financial interest in a joint account reports its full value, though a narrow exception lets a non-filing spouse skip their own FBAR if the accounts are jointly owned, the filing spouse reports them electronically, and both sign Form 114a, according to FinCEN. For Modelo 720, AEAT's guidance has every co-owner report the account's full balance and their own ownership percentage.
What is Form 5173, and why would a Spanish estate need one?
The IRS transfer certificate is required before a US financial institution releases a deceased nonresident, non-citizen's US-situated assets. The estate's executor applies by faxing the filed Form 706-NA, where one was required, or a Part B document set, the will and any codicils, foreign death or inheritance tax returns, the death certificate, and a sworn affidavit on the decedent's citizenship, US assets and residence at death, where none was required. The Part B route takes 12 to 18 months from the time the IRS has all the documentation it needs. Official IRS materials identify the certificate as Form 5173, Transfer Certificate. A US estate specialist can confirm the current requirements for the estate in hand.

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