Crypto Offshore Reporting Calculator (FATCA Form 8938)

Determine FATCA Form 8938 filing thresholds for crypto on foreign exchanges. Thresholds vary by filing status — $50K-$200K for domestic, $200K-$400K for expats.

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Year-End Threshold
$50,000.00
Anytime Threshold
$75,000.00
Exceeds Year-End?
Yes
Exceeds Anytime?
Yes
Form 8938 Required?
Yes — File Form 8938
Planning notes, formulas, and examples

About the Crypto Offshore Reporting Calculator (FATCA Form 8938)

FATCA (Foreign Account Tax Compliance Act) requires U.S. taxpayers to report specified foreign financial assets on Form 8938 if they exceed certain thresholds. Cryptocurrency held on foreign exchanges is considered a specified foreign financial asset. The filing thresholds depend on your filing status and whether you live in the U.S. or abroad.

For taxpayers living in the U.S., the threshold is $50,000 on the last day of the year or $75,000 at any point during the year (single filers). Married filing jointly doubles these amounts. For U.S. taxpayers living abroad, the thresholds are $200,000 on the last day or $300,000 at any point ($400,000/$600,000 for MFJ).

Form 8938 is filed with your income tax return, unlike the FBAR which is filed separately. Both may be required if you meet the thresholds for each. This calculator helps you determine your FATCA filing obligation based on your filing status and residency. This calculator is for educational purposes only and is not tax or financial advice.

When This Page Helps

FATCA thresholds vary significantly based on filing status and residency. This calculator eliminates confusion by applying the correct threshold for your situation. If you use foreign crypto exchanges, knowing your Form 8938 obligation is essential to avoid penalties of $10,000 or more.

How to Use the Inputs

  1. Select your filing status (Single or Married Filing Jointly).
  2. Select whether you live in the U.S. or abroad.
  3. Enter the total value of foreign crypto accounts on the last day of the tax year.
  4. Enter the maximum total value at any point during the tax year.
  5. Review whether either threshold is exceeded.
  6. If required, file Form 8938 with your income tax return.
Formula used
Filing Required if: Year-End Value > Year-End Threshold OR Max Value During Year > Anytime Threshold Single (US): $50,000 year-end / $75,000 anytime MFJ (US): $100,000 year-end / $150,000 anytime Single (Abroad): $200,000 year-end / $300,000 anytime MFJ (Abroad): $400,000 year-end / $600,000 anytime

Example Calculation

Result: Form 8938 required — both thresholds exceeded

As a single filer in the U.S., your thresholds are $50,000 (year-end) and $75,000 (anytime). Your year-end value of $60,000 exceeds $50,000 and your max value of $80,000 exceeds $75,000. You must file Form 8938.

Tips & Best Practices

  • Form 8938 is filed with your tax return — unlike FBAR which is filed separately.
  • You may need to file both FBAR and Form 8938 — they have different thresholds.
  • The thresholds are much higher for taxpayers living abroad.
  • Include all foreign exchange accounts, not just crypto — bank accounts, investment accounts, etc.
  • Penalties for non-filing start at $10,000 with additional penalties for continued non-compliance.
  • Self-custody wallets are not considered specified foreign financial assets under FATCA.

FATCA and Crypto

FATCA was enacted to combat tax evasion through offshore accounts. Crypto held on foreign exchanges falls under the specified foreign financial asset category. The thresholds are higher than FBAR, so some taxpayers need to file FBAR but not Form 8938.

Filing Both FBAR and Form 8938

It is common to be required to file both FBAR and Form 8938. The two reports have different thresholds, filing methods, and deadlines. FBAR is filed with FinCEN; Form 8938 is filed with your tax return. Maintain records to support both filings.

Staying Compliant

Track your foreign exchange balances throughout the year, especially the maximum values. Consider moving crypto to U.S.-based exchanges if compliance is a concern. If you have past unfiled forms, consult a tax attorney about voluntary disclosure options.

Sources & Methodology

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Frequently Asked Questions

  • FBAR (FinCEN 114) is filed with FinCEN when foreign accounts exceed $10,000. Form 8938 (FATCA) is filed with the IRS on your tax return with higher thresholds that vary by filing status. You may need to file both.