Form 709: When a Gift-Tax Return Is Required and How to File It

Do I have to file a gift tax return?

You must file Form 709 for any calendar year in which you give one person other than your spouse more than the annual exclusion — $19,000 for gifts made in 2026 (Rev. Proc. 2025-32) — or make any gift of a future interest, or elect to split gifts with your spouse (IRC § 6019; Instructions for Form 709). The return is due April 15 of the following year (IRC § 6075(b)). You file whether or not any tax is due.

Filing is not the same as paying. A gift above the annual exclusion is a taxable gift, but a credit offsets the tax until your cumulative taxable gifts exceed the lifetime exemption (IRC § 2505). The basic exclusion amount is $15,000,000 for 2026 (IRC § 2010(c)(3)). How that exemption works is covered on the lifetime-exemption page.

Only individuals file gift-tax returns. If a trust, estate, partnership, or corporation makes a gift, the individual beneficiaries, partners, or stockholders are treated as the donors. The donor, not the recipient, is the person who files and the person primarily responsible for any tax (IRC § 2502(c)).

Gifts that never require a return

The statute requires a return for any gift other than the categories it carves out. No Form 709 is needed when every gift you made during the year falls into one of these groups:

• Present-interest gifts within the annual exclusion. Gifts to any one person that total no more than the exclusion for the year ($19,000 for 2026), where the recipient has an immediate right to use the property (IRC § 2503(b)). The details are on the annual-exclusion page.
• Tuition and medical bills paid directly. Tuition paid to the school, or medical costs paid to the provider, are not treated as gifts at all, in any amount (IRC § 2503(e)). See paying tuition or medical bills.
• Gifts to a U.S.-citizen spouse. These qualify for the marital deduction and need no return, unless the gift is a terminable interest that falls outside the stated exception or you are making a QTIP election (§ 6019(2); Instructions for Form 709).
• Transfers to political organizations. The gift tax does not apply to money or property given to a political organization, as defined in § 527(e)(1), for its use (IRC § 2501(a)(4)).
• Gifts of your entire interest to charity. If your only gifts are deductible charitable gifts and you gave your whole interest in the property, no return is required. A gift of a partial interest still has to be reported (§ 6019(3)).

The instructions put the ordinary case as a three-part test. You do not file if you made no gifts to your spouse, gave no one more than the annual exclusion, and made only gifts of present interests.

Returns required even for small gifts

A gift at or below the annual exclusion ($19,000 for 2026) is not automatically free of reporting. Each of the following requires a return regardless of the amount, or changes the threshold:

• Gift-splitting. Spouses who elect to treat a gift by one of them as made half by each (IRC § 2513) must file to make the election, whatever the size of the gift. The consenting spouse signs a Notice of Consent attached to the donor’s return. Both spouses generally file their own returns, with two narrow exceptions set out in the instructions. See gift-splitting.
• Future interests. A gift the recipient cannot use or enjoy until a later date does not qualify for the annual exclusion, so a return is required even for a small amount. Many gifts in trust fall here unless a withdrawal right is used; see Crummey powers.
• The five-year 529 election. A contribution to a 529 plan larger than one year’s exclusion can be treated as made evenly over five years (IRC § 529(c)(2)(B)). The election is made by checking a box on Schedule A of Form 709 for the year of the contribution. See 529 superfunding.
• Gifts to a spouse who is not a U.S. citizen. The marital deduction does not apply. A return is required if present-interest gifts to that spouse exceed a separate annual limit ($194,000 for 2026, Rev. Proc. 2025-32) or if any gift to that spouse is a future interest. See gifts to a non-citizen spouse.

Deadline, extensions, and penalties

Form 709 is an annual return. It is due on or before April 15 of the year after the gift (§ 6075(b)(1)), or the next business day when April 15 falls on a weekend or legal holiday. There are two ways to extend the time to file:

• Extend your income-tax return. An extension of time to file your calendar-year income-tax return, such as one requested on Form 4868, automatically extends the gift-tax return for that year as well (§ 6075(b)(2)).
• File Form 8892. If you are not extending your income-tax return, Form 8892 requests an automatic six-month extension for Form 709 alone (Treas. Reg. § 25.6081-1).

Neither method extends the time to pay any gift tax that is due.

If the donor dies during the year, the executor files the donor’s return. In that case the return is due no later than the due date, including extensions, of the estate-tax return (§ 6075(b)(3)).

Late filing and late payment carry additions to tax under IRC § 6651 unless the delay has reasonable cause. The late-filing addition is 5% of the tax required to be shown on the return for each month or part of a month the return is late, up to 25%. The late-payment addition is 0.5% a month, also up to 25%. Both are measured against the tax due. The instructions also describe penalties for willful failure to file and for valuation understatements that cause an underpayment.

How the return is filed

One return per donor. Spouses may not file a joint gift-tax return. Each individual files a separate Form 709 for the gifts he or she is treated as making. A gift of community property is considered made half by each spouse; the instructions give the example of a $100,000 community-property gift, which is a $50,000 gift from each spouse, each of whom files.

Paper or electronic. The instructions for the 2025 return state that the IRS Modernized e-File system now accepts Form 709, including a return that shows a balance due with an electronic funds withdrawal. A paper return is mailed to the IRS service center listed in the instructions.

Which revision to use. Form 709 is issued for a specific calendar year, and the IRS directs filers to use the form for the year of the gift. The dollar thresholds printed in each year’s instructions are that year’s amounts. The 2025 instructions, the most recent revision, state $19,000 for the annual exclusion and $190,000 for a non-citizen spouse. Past amounts are listed on the exclusion-by-year page.

A donor who is neither a U.S. citizen nor domiciled in the United States files a different return, Form 709-NA, for gifts of real or tangible property located in the United States.

What the return records

Form 709 is where the running total against the lifetime exemption is kept. Schedule A lists the current year’s gifts and subtracts the annual exclusions and deductions. Schedule B lists taxable gifts from every prior period, along with the credit already applied to them. The tax computation then applies whatever credit remains (§ 2505). Each return builds on the ones before it, so copies of earlier returns are needed to prepare the next one.

The same form reports generation-skipping transfers and the allocation of GST exemption. A transfer to a trust can be free of gift tax under the annual exclusion and still be exposed to GST tax later. The instructions note that exemption may be allocated on the return, and that it is allocated automatically to certain trusts unless the donor elects otherwise (IRC § 2632).

Adequate disclosure and the three-year period

The IRS generally has three years after a return is filed to assess additional tax (IRC § 6501(a)). For gifts there is a condition. If a gift that should have been shown on a return is not shown, the tax on it can be assessed at any time. The exception is an item disclosed on the return, or in an attached statement, in a manner adequate to tell the IRS what it is (§ 6501(c)(9)).

Treas. Reg. § 301.6501(c)-1(f) says what adequate disclosure requires:

• a description of the property and any consideration received;
• the identity of, and relationship between, the donor and each recipient;
• for a gift in trust, the trust’s tax identification number and a description of its terms, or a copy of the trust instrument;
• a detailed description of how fair market value was determined, including any discounts claimed, or a qualifying appraisal in its place; and
• a statement of any position taken that is contrary to a regulation or revenue ruling.

For publicly traded securities the valuation element is simple: the exchange, the CUSIP number, and the mean of the high and low prices on the gift date satisfy it. For interests that are hard to value, such as a share of a family business or a fraction of real estate, the description or appraisal is the substance of the return. See gifting business interests and gifting real estate.

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