Estate / gifting

Gift tax

The annual exclusion is the number most people need: $19,000 per recipient in 2025, and gifts under it never touch the lifetime exemption or require a return. Above it, the gift is reported and the exemption absorbs the tax first — so most large gifts still cost nothing, and the ones that do are the ones that exhaust a $13.99 million allowance.

Exclusion$57,000Form 709RequiredPer donee$19,000

Taxable gifts

$93,000

after $57,000 of annual exclusion

Gift tax due

$0.00

absorbed by the unified credit

Exemption left

$13,897,000

of $13,990,000 for 2025

Effective rate

0.00%

on the total given away

From gifts to tax

The exclusion comes off first, then the exemption absorbs the tax, and only the excess is payable.

$93,000

From gifts to tax
Line	Amount	Note
Total gifts	$150,000	to 3 donees
Marital deduction	−$0.00	unlimited for a spouse who is a US citizen
Charitable deduction	−$0.00	unlimited under §2522
Annual exclusion	−$57,000	$19,000 per donee
Taxable gifts this year	$93,000	the amount that goes on Form 709
Prior taxable gifts	$0.00	cumulative, from earlier returns
Cumulative taxable	$93,000	the base for the rate schedule
Tentative tax	$21,840	§2001(c) on the cumulative amount
Less tax on prior gifts	−$0.00	the tax already accounted for
Gross gift tax	$21,840	before the unified credit
Unified credit	−$21,840	against $13,990,000 of remaining exemption
Gift tax payable	$0.00	due 15 April of the following year

The exclusion is per donee, per year, and it is a use-it-or-lose-it allowance: a gift above it uses exemption, but a gift below it never touches the exemption and does not require a return.

Gift tax against the amount given

Flat at zero while the unified credit lasts, then a straight line at 40% once the exemption is gone.

Where the gift goes

Deducted, excluded, or taxable — the three buckets every gift falls into.

Canonical equations

The exact relationships implemented by this engine.

G − marital − charity − 19,000 × donees · The exclusion is per donee, per year.

T(cumulative) − T(prior) · §2001(c) applied to the cumulative total.

0.40 × exemption remaining · At these exemption levels the credit is worth 40% of its face.

max(0, gross − credit) · Zero until the exemption is exhausted.

Show model notation and computationOpen the symbolic form, the variable definitions, and the step-by-step derivation when you need the detail.

A clear path from inputs to results.

Step-by-step methodWorked exampleAssumptions explained

The formula

G_{\text{taxable}} = G - D_{\text{marital}} - D_{\text{charity}} - 19{,}000 \times n

Reference: IRC §2503(b) annual exclusion and §2010(c) basic exclusion, at the 2025 amounts from Rev. Proc. 2024-40; rate schedule at §2001(c).

Worked example

$150,000 split across three children

Inputs

$150,000 given to three donees in one year.
No gift splitting, no marital or charitable gifts.
No prior taxable gifts and no exemption used.

Calculation path

1
Three donees at $19,000 each gives $57,000 of annual exclusion.
2
The taxable gift is $150,000 − $57,000 = $93,000.
3
On the §2001(c) schedule, $93,000 carries $13,000 plus 26% of the excess over $60,000, or $21,840.
4
The unified credit against the $13.99 million exemption is far larger than $21,840, so nothing is payable.
5
A Form 709 is still required, because the gift exceeded the exclusion.

Result

$93,000 taxable · $21,840 of tax absorbed by the credit · $0 payable.

Interpreting the result

The exclusion is a use-it-or-lose-it allowance and the exemption is a lifetime pool. A gift under the exclusion does nothing to the pool and needs no return; a gift above it consumes pool and must be reported. That is why spreading a large gift across more recipients, or across two calendar years, is the cheapest planning available.

Assumptions & limitations

The annual exclusion is $19,000 per donee for 2025 and the basic exclusion is $13,990,000.

Gift splitting doubles the exclusion when both spouses consent on a timely return.

Marital and charitable deductions are unlimited for a US-citizen spouse and a qualified charity.

The unified credit is valued at 40% of the remaining exemption, which is exact above the $1 million bracket.

State gift tax, generation-skipping tax and any future change in the exemption are not modelled.

Frequently asked questions

Do I have to file a return for a gift under the exclusion?

No. Gifts at or below $19,000 per recipient are not reported at all and never touch the lifetime exemption. That is the whole point of the exclusion, and it is why most families never file a Form 709.

Can my spouse and I each give $19,000 to the same person?

Yes — that is $38,000 per recipient with no return at all, because each spouse uses their own exclusion. Gift splitting achieves the same result for a gift that came from one spouse's assets, but it requires a return.

What happens to the exemption after 2025?

Under current law the basic exclusion is scheduled to fall back to roughly half its current level after 2025. That is why large gifts have been accelerated, and why the number is worth confirming before any transfer.

What counts as a gift?

Any transfer of property for less than full value: cash, stock, real estate, an interest-free loan, or the forgiveness of a debt. Paying someone's tuition directly to the school or their medical bills directly to the provider is not a gift at all.

Does the recipient owe tax?

No. The gift tax is paid by the donor, never the recipient. The recipient's basis in the gifted asset carries over from the donor, which matters when they later sell it.