If you're an NRI dealing with cross-border compliance, you've probably seen FATCA and PFIC used interchangeably online, in forums, even by tax preparers who should know better. They are not the same thing. FATCA vs PFIC comes up constantly because both terms involve foreign financial assets and both can apply to the same Indian mutual fund or ULIP you're holding, but they answer completely different questions.
This guide is for NRIs in the US who hold Indian bank accounts, mutual funds, ULIPs, or other India based investments and want a clear answer on which rule applies when. We'll walk through what each one actually is, compare them side by side on the forms, thresholds and penalties that matter, and show you exactly when both can hit the same asset at once.
What is FATCA?
FATCA (Foreign Account Tax Compliance Act) is a disclosure law passed in 2010 that requires US persons to report foreign financial assets above set thresholds. It's a reporting regime, not a tax. You disclose the existence and value of accounts like NRE, NRO, or Indian mutual fund folios on Form 8938, attached to your Form 1040. FATCA also requires foreign financial institutions to report on accounts held by US persons. In India, under the India-US FATCA agreement signed in July 2015, Indian financial institutions report this information to the Indian tax authorities, which exchange it with the IRS. For more detail on how FATCA works alongside related disclosure rules, see our guide on FATCA and CRS reporting.
What is PFIC?
A PFIC (Passive Foreign Investment Company) is not a form, it's a tax classification. A foreign fund becomes a PFIC when 75% or more of its income is passive, like dividends and interest, or when 50% or more of its assets produce passive income. Most Indian equity, debt, and hybrid mutual funds meet this test regardless of size. Once a fund is a PFIC, you generally compute tax on it using Form 8621, under one of three available methods. Our full breakdown of the underlying rules is in PFIC IRS tax rules.
FATCA vs PFIC: detailed comparison
The table below lines up FATCA and PFIC across the dimensions that typically confuse NRIs the most, from what triggers each rule to what happens if you miss a filing.
| Feature | FATCA | PFIC |
|---|---|---|
| What it is | A reporting and disclosure regime for foreign financial assets | A tax classification for foreign investment funds |
| Legal basis | HIRE Act of 2010, IRC Section 6038D | IRC Sections 1291–1298 |
| What triggers it | Holding specified foreign financial assets above the reporting threshold for your filing status | Owning shares in a foreign corporation that meets the 75% passive income test or the 50% passive asset test |
| Filing form | Form 8938, attached to Form 1040 | Form 8621, generally one per fund per tax year |
| Threshold (Single filer in the US) | $50,000 at year end, or $75,000 at any point during the year | No dollar threshold for classification. If all your PFIC stock is worth $25,000 or less at year end, you may not need to complete Part I of Form 8621 for a fund with no excess distribution or gain that year and no QEF or Mark-to-Market election. |
| Threshold (Married filing jointly in the US) | $100,000 at year end, or $150,000 at any point during the year | The same Part I exception applies at $50,000 of total PFIC value on a joint return, under the same conditions. |
| Who must file | US persons above the reporting threshold, including citizens, green card holders, and resident aliens | US persons who are direct or indirect shareholders of a PFIC, generally regardless of investment size |
| What's reported or taxed | Disclosure of each specified foreign financial asset and its maximum value during the tax year | Income, gains, and distributions generated by the PFIC |
| Filed with | IRS, attached to Form 1040 | IRS, attached to Form 1040 |
| Applies to bank accounts | Yes, foreign bank and brokerage accounts are specified foreign financial assets | No. PFIC rules apply to investment funds, not bank deposits. |
| Applies to mutual funds & ETFs | Yes, once reporting thresholds are exceeded | Yes. Most foreign mutual funds and many foreign ETFs qualify as PFICs. |
| Interaction with FBAR | Separate filing requirement. Filing FBAR does not satisfy Form 8938, and vice versa. | Not directly related, although the account holding the PFIC may also be reportable on FBAR. |
| Penalty for non-compliance | $10,000 for failure to file, plus up to $50,000 more for continued failure after an IRS notice, and a 40% penalty on any underpayment of tax tied to an undisclosed foreign asset | The main consequence is that the IRS's time to assess tax on your return stays open until Form 8621 is filed. |
| Statute of limitations if unfiled | May remain open, for all or part of your return, until 3 years after Form 8938 is filed | Does not start to run until the required Form 8621 is filed, under IRC Section 6501(c)(8) |
| Election options | None. FATCA is only a disclosure requirement. | Section 1291 (default), Mark-to-Market (Section 1296), or Qualified Electing Fund (Section 1295) |
| Indian mutual funds | Count toward the FATCA threshold; listed on Form 8938 unless already reported on a timely filed Form 8621 | Virtually all Indian equity, debt, and hybrid mutual funds qualify as PFICs |
| Typical NRI example | An NRE account, NRO account, and Indian mutual funds together exceed the FATCA reporting threshold. | An Indian mutual fund purchased years ago becomes subject to PFIC taxation once the investor becomes a US tax resident. |
The pattern to notice is that FATCA cares about what you hold, while PFIC cares about what that holding earns. An NRI can clear the FATCA threshold with a single large NRE fixed deposit and never touch PFIC rules, or hold a modest Indian mutual fund position that's clearly a PFIC while staying under the FATCA disclosure threshold. Most NRIs with a mix of accounts and mutual funds end up dealing with both, just for different reasons.
FATCA vs PFIC: which one applies to you?
FATCA applies if:
- Your specified foreign financial assets, including NRE and NRO balances, Indian mutual fund folios, and ULIP cash values, add up to more than $50,000 at year end, or $75,000 at any point, as a single filer living in the US.
- You're married filing jointly, live in the US, and your combined foreign assets exceed $100,000 at year end or $150,000 at any point during the year. If you live abroad, the thresholds are higher: $200,000 at year end or $300,000 at any point for single filers, and $400,000 or $600,000 for joint filers.
- You hold foreign stocks or securities directly, outside any brokerage account, since those count as specified foreign assets even without an account attached.
- You've already filed FBAR for the same accounts. FBAR and Form 8938 test overlapping assets at different thresholds, and filing one never satisfies the other, per our FBAR filing guide for NRIs.
PFIC rules apply if:
- You hold units in an Indian equity, debt, hybrid, or ELSS mutual fund, regardless of how small the investment is, since the PFIC income and asset tests don't have a dollar floor.
- You hold a ULIP where the investment portion is significant. Depending on how the policy is structured, the underlying fund units may be treated as PFIC holdings, so ULIPs need a case-by-case review.
- You hold India listed ETFs on the NSE or BSE, though whether Mark-to-Market applies depends on whether the exchange meets the IRS definition of a qualified exchange.
- You haven't made a QEF or Mark-to-Market election for a fund. Without one, the default Section 1291 excess distribution method applies to excess distributions and gains from that fund. Our PFIC elections comparison walks through how to choose between the three methods.
Can both apply to the same asset?
- Yes, in most cases. An Indian mutual fund held in your folio is typically both a PFIC, reported on Form 8621, and a specified foreign financial asset that counts toward your Form 8938 threshold. If you report the fund on a timely filed Form 8621, you don't list it again on Form 8938; you note the Form 8621 in Part IV of Form 8938 instead, and its value still counts toward the threshold.
- A ULIP with meaningful cash value can trigger FBAR, Form 8938, and Form 8621 in the same year, since it's simultaneously a foreign account, a specified asset, and a PFIC investment.
- The two filings aren't redundant paperwork. FATCA tells the IRS an asset exists. PFIC filing calculates what you owe on the income that asset generated.
- For most NRIs holding Indian mutual funds above the FATCA threshold, expect to file both Form 8938 and, unless an exception applies, one Form 8621 per fund in the same tax year. Where Indian tax was paid on a sale, a DTAA foreign tax credit may offset part of the US liability.
- Consider an NRI who holds an Indian equity mutual fund folio worth $40,000 and a separate NRE fixed deposit worth $20,000. Neither holding alone crosses the $50,000 year-end threshold for a single filer living in the US, but the combined total does, triggering Form 8938 for the year. The mutual fund still requires its own Form 8621 as a PFIC regardless of whether the FATCA threshold is crossed, since the two tests apply independently, and at $40,000 it is above the $25,000 Form 8621 exception.
FATCA and PFIC solve different problems. FATCA tells the IRS what foreign assets you hold, PFIC determines how much tax you owe on what those assets earned, and for most NRIs with Indian mutual funds or ULIPs, both apply at once rather than one or the other. The clearest next step is to list your India holdings and check each one against both sets of rules before your next filing deadline, rather than assuming FBAR or FATCA compliance alone covers you.
This content is for informational purposes only and should not be considered financial advice. Consult with our qualified financial advisor or tax professional for advice specific to your situation.
Frequently asked questions
Why are PFIC gains often taxed so heavily?
Under the default Section 1291 method, a gain or excess distribution is spread across every day you held the fund. The portion allocated to the current year, and to any years before the fund was a PFIC for you, is taxed as ordinary income at your current rates. The portions allocated to earlier years when the fund was a PFIC are taxed at the highest rate in effect for each of those years, plus an interest charge. This is why a QEF or Mark-to-Market election, where available, is usually worth considering early instead of defaulting into Section 1291.
What is the main purpose of FATCA?
FATCA exists to give the IRS visibility into foreign financial assets held by US persons. It requires both individual disclosure through Form 8938 and reporting by foreign financial institutions on accounts held by US persons. Indian institutions send this information to the Indian tax authorities, which exchange it with the IRS under the India-US FATCA agreement.
Can a single Indian mutual fund trigger both FATCA and PFIC reporting in the same year?
Yes, and this is the most common source of confusion. If the fund is a PFIC, which nearly all Indian mutual funds are, and your total specified foreign assets cross the FATCA threshold, you'll generally file Form 8621 for the fund and Form 8938 for your other foreign assets on the same return. The fund's value counts toward the Form 8938 threshold, and if it is reported on a timely filed Form 8621, you note that form in Part IV of Form 8938 rather than listing the fund again. Our guide on Form 8621 filing steps walks through the mechanics.
Who needs to file FATCA if they've already filed FBAR?
Filing FBAR does not exempt you from Form 8938. If your specified foreign financial assets exceed the FATCA threshold for your filing status and residency, you generally need to file both. FBAR is filed with FinCEN once your foreign accounts exceed $10,000 in aggregate at any time during the year, while Form 8938 goes to the IRS with your return at the higher FATCA thresholds.
Skipping Form 8938 after already filing FBAR is one of the more common mistakes NRIs make, and it can keep the IRS's time to assess tax open, for all or part of your return, until 3 years after Form 8938 is filed. See our breakdown of PFIC penalty exposure for how open statutes play out in practice.