Independent expat-tax publication • Affiliate-supported • Updated for the 2026 filing season
International Tax Forms

Form 3520 for Foreign Gifts

Form 3520 can apply to certain large gifts or bequests received from foreign persons, estates, corporations or partnerships.

Tax accuracy note: This is general educational information. Cross-border tax treatment depends on facts, dates, elections, ownership, residence, treaties and the exact forms involved.

How this fits into a U.S. expat return

The form is an information return and can be required even when the transfer itself is not ordinary taxable income.

Different transferors can have different reporting thresholds and rules.

Trust distributions belong in a different part of the analysis than ordinary gifts.

With international forms, the hard part is usually not entering a number—it is deciding whether the form applies at all. Start with the underlying ownership, transaction or income, then map that fact to the U.S. reporting rule.

Work through it in this order

  1. Identify who transferred the property.
  2. Document the amount and date.
  3. Determine whether it is a gift, bequest, trust distribution or compensation.
  4. Check the current reporting threshold.

Build a short reporting map before preparing the return. Put the main tax return on one line and list each separate international form beneath it so nothing gets lost in the larger filing.

What commonly goes wrong

  • Assuming tax-free means report-free.
  • Calling a trust distribution a gift.
  • Ignoring aggregation of related transfers.

Do not let a familiar local label answer a U.S. tax question by itself. The IRS classification can turn on ownership, control, underlying assets or the legal rights created by the arrangement.

Documents worth keeping

Good records should let a preparer reconstruct who owned the asset, when the relationship changed, and what values applied at the relevant reporting dates.

Save any elections, prior-year international forms and explanatory statements. Consistency from year to year matters, especially when ownership or classification has not changed.

When this becomes a specialist job

Consider professional preparation when the form requires entity-level calculations, constructive-ownership analysis or a filing position that could carry forward into later years.

Want a professional to handle the filing?

TFX works with Americans abroad on federal returns and international reporting. The useful comparison is the full engagement—not just the base return price.

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