Received a Foreign Gift? File IRS Form 3520 or Face Significant Penalties

A foreign gift is not automatically invisible

Receiving money or property from a relative, family company, estate, or other foreign person can feel like a private family event. For a U.S. person, however, the transfer may create a federal information-reporting obligation. Form 3520 is used in certain situations to report a large gift or inheritance from a foreign individual or foreign entity, as well as certain transactions with foreign trusts.

The filing question is separate from whether the transfer is taxable income. A gift or inheritance may not be treated as ordinary income, but the IRS may still expect information about the transferor, the date, the value, and the nature of the property. The current instructions and the facts of the transfer control the analysis.

The cost of waiting can be substantial

For certain unreported foreign gifts and inheritances, the penalty can be assessed at 5% of the amount that should have been reported for each month of noncompliance, up to 25%. On a large transfer, that percentage can create a serious liability even when the recipient did not owe income tax on the gift itself.

The IRS may also assess penalties when Form 3520 is not filed, is filed late, or is incomplete or incorrect. The amount and calculation depend on the applicable reporting rule and tax year. A taxpayer should not estimate the exposure from a headline number alone; the notice and the underlying records should be examined together.

What to document before filing

Start with the identity and status of the transferor. Record whether the transferor was an individual, an estate, a trust, or an entity, and where that person or entity was located. Preserve the gift letter, estate documents, bank records, closing statements, appraisals, wire confirmations, and correspondence that explains why the transfer occurred.

Record the date and value in a way that can be supported later. If the gift was property rather than cash, valuation may require additional work. If the transfer was made in several installments or through an account held by another person, create a transaction timeline rather than relying on a single year-end balance.

• Identify the transferor and the transferor’s country or entity status
• Confirm the date, form, and value of the gift or inheritance
• Review the current Form 3520 instructions for the tax year
• Preserve proof of filing and all supporting documents

If the IRS has already sent a notice

Read the notice immediately and calendar the response deadline. Check whether the IRS says no Form 3520 was received, whether it calculated the penalty from an amount that is incorrect, or whether it is asking for a missing schedule or explanation. Gather the original filing, proof of mailing, and the documents that show what actually happened.

A written response should explain the facts in a clear sequence and request the specific relief sought. If the failure arose from reasonable cause, describe the circumstances and the steps taken to correct the problem. An assertion that the taxpayer was unaware of the form may be relevant, but it should be supported by the broader record and not presented as the entire analysis.

Choose the right professional conversation

An accountant may help determine the value, prepare a delinquent filing, and reconcile the transfer with the income tax return. When the IRS has assessed a penalty or the facts are disputed, an attorney can evaluate the appeal and abatement position, prepare the legal response, and communicate with the IRS as authorized.

The distinction matters because communications with the IRS are not confidential in the same way as a privileged attorney-client consultation. Privilege has limits and is established through the relationship and purpose of the work, but seeking legal advice early can help protect the discussion of sensitive family, financial, and foreign-account facts while the response strategy is developed.