Two federal tax lines run on different clocks, and families moving money late in the year often mix them up. One is a ceiling on what an estate can pass on without federal estate tax. The other is a small yearly allowance for gifts that resets with the calendar.

For 2026, the first sits at $15 million and the second at $19,000 per recipient. What matters in late October is the date stamped on a gift, because December 31 is the dividing line.

A family planning a large gift has to decide which tax year it falls in, because a gift made after Dec. 31 counts against the following year’s exclusion. Which side of New Year’s Day a check clears or a deed is signed decides whose limit it uses.

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The $15 million estate figure and what it covers

The IRS’s 2026 inflation-adjustment announcement says estates of decedents who die during 2026 have a basic exclusion amount of $15,000,000. That is up from $13,990,000 for people who died in 2025.

The increase comes from the One Big Beautiful Bill Act, which Revenue Procedure 2025-32 describes as amending the tax code section on the basic exclusion amount. The same document ties the $15,000,000 figure to calendar year 2026.

The figure is a year-by-year number, not a permanent one. The IRS’s estate tax page lists a threshold for each year of death, from $5,490,000 in 2017 to $13,610,000 in 2024, $13,990,000 in 2025 and $15,000,000 in 2026. The IRS has not yet released 2027 inflation adjustments, so no 2027 estate figure exists to plan around.

How the yearly $19,000 gift allowance works

The same IRS announcement says the annual exclusion for gifts remains at $19,000 for tax year 2026. Revenue Procedure 2025-32 spells out the mechanics: the first $19,000 of gifts to any person, other than gifts of future interests in property, is left out of the total amount of taxable gifts made during that year.

The allowance is counted per recipient. The IRS’s gift tax questions page gives the example of a parent who gives each of several children $19,000 in 2026: the annual exclusion applies to each gift separately.

Gifts to a spouse who is not a U.S. citizen follow a different number. The IRS says that limit rises to $194,000 for calendar year 2026.

Why the December 31 date matters

The gift tax rules measure gifts by the calendar year in which they are made. The IRS gift tax page lists the annual exclusion by “year of gift,” and Revenue Procedure 2025-32 describes its annual exclusion as covering gifts “made during that year.”

A $19,000 gift to a grandchild dated December 30 uses the 2026 allowance. The same gift dated January 2 uses the 2027 allowance, and the 2026 allowance for that grandchild goes unused. Two $19,000 gifts to the same person, one in each calendar year, can both fall under the annual exclusion.

The reverse also holds. Someone who gives $19,000 in early December and then adds more before year-end has already used that recipient’s 2026 allowance, and anything past $19,000 to that person in 2026 counts as a taxable gift rather than an excluded one.

Where the lifetime exclusion comes in

Gifts above the yearly allowance do not automatically mean a tax bill. The IRS’s gift tax questions page says the law raises the basic exclusion amount to $15,000,000 for gifts in calendar year 2026, the same headline figure that applies to estates.

The estate tax page explains how the two connect. A return is required when a decedent’s gross estate, adjusted taxable gifts and specific gift tax exemption add up to more than the filing threshold for the year of death, and the tax is then reduced by the available unified credit. In plain terms, taxable gifts made in life and the estate left behind draw on one shared exclusion.

That is why the calendar-year split matters mainly for planning. A gift that fits inside the annual $19,000 is left out of that count entirely, while a larger one is reported and uses up part of the $15 million.

What the IRS pages do not settle

The IRS pages above state the 2026 figures and the calendar-year rule, but they do not say how a particular gift should be dated. A check, a transfer between accounts and a deed can each have a different effective date, and the donor’s tax preparer or attorney decides which applies.

Gift returns are filed on Form 709, which the IRS gift tax page directs donors to review to see whether one is required. Anyone who gives above the annual exclusion in 2026 is in that group, and the IRS points to the Form 709 instructions rather than a single rule of thumb.

The $15 million figure applies to estates of people who die in 2026. Families with a death in a different year are measured against that year’s threshold, not this one.

Which tax year will this year’s family gifts land in?

A gift that lands a day or two past December 31 uses next year’s allowance instead of this year’s, and a beneficiary form left out of date can undo the plan on the other end. Families who set up gifts in a rush often find the paperwork, not the tax limit, is what slipped.

The Pass It On Checklist is a ten-move guide to getting what a person owns to the people they choose, often without probate. It includes every beneficiary form checked, with a primary and a backup named, plus a 2026 figures page covering gift and estate limits, including gifts of up to $19,000 per person with no gift tax return.

Use the Pass It On Checklist to line up this year’s gifts and beneficiary forms →

This article was produced with AI assistance and edited for accuracy against the sources linked above.