Do you owe tax on family money? Gifts & Form 3520

Rule 1: the recipient is never taxed on a gift

This is the big one. If someone gives you money — $500 or $500,000 — it is not taxable income to you. Gifts are excluded from income under the tax code, so you don't report the gift on your income tax return and you owe nothing on it. (Income the money later earns — interest, dividends — is taxable normally, but the gift itself never is.)

Rule 2: the giver handles gift tax — and usually owes nothing

Any gift tax is the giver's concern, not yours. And even the giver rarely pays. For 2026, anyone can give up to $19,000 per recipient per year with no forms at all (the "annual exclusion"). Give more than that to one person and the giver files Form 709 — but the excess simply reduces their $15,000,000 lifetime exclusion (raised by the 2025 tax law). Actual gift tax only kicks in once someone has given away more than $15M in their lifetime, which almost no one does.

The immigrant-family catch: Form 3520

Here's where families with relatives abroad get caught. If you're a US person (citizen, green-card holder, or tax resident) and you receive gifts from someone outside the US, you may have to file Form 3520. It's an information return — there's no tax on the gift — but the thresholds and penalties are real:

From a foreign individual or estate (your parents abroad, say): file if the total from that person during the year is more than $100,000. This threshold is fixed and not adjusted for inflation.

From a foreign corporation or partnership: file if the total is over $20,573 for 2026 (this one is inflation-adjusted).

Good news on the foreign side too

When a non-US person wires you cash from abroad, that giver generally owes no US gift tax either — gifts of foreign, intangible property by a nonresident are outside the US gift-tax system. So on a typical "my family in Mexico sent me money" transfer, the only US obligation in play is the recipient's Form 3520, and only if it's over the threshold. (Gifts of tangible property physically in the US, like US real estate, can work differently.)

Spouses

Gifts to a US-citizen spouse are unlimited and tax-free. Gifts to a non-citizen spouse have a special, much higher annual exclusion — $194,000 for 2026 — above which the giver files Form 709.