2021 Kiddie tax unearned-income threshold

The unearned-income threshold at which the kiddie-tax calculation can apply.

Official

Primary reference value

$2,200
Kiddie tax unearned-income threshold for 2021
ParameterAmount
Inflation-adjusted reduction$1,100
Unearned-income threshold$2,200
Announced
2020-10-26
Effective
2021-01-01 to 2021-12-31
Next usual release
October–November

Who this applies to.

Age, earned income, support and student status matter. The underlying inflation-adjusted reduction is one-half of this threshold.

Published by IRS. The table uses tax year dates. Check the source for eligibility, elections and exceptions.

Use the 2021 number.

A numerical comparison does not establish eligibility, deductions, credit entitlement or tax liability. Read the selected number’s rules.

Kiddie tax unearned-income threshold history.

Kiddie tax unearned-income threshold reference value by year; equivalent values are in the history table2021202220232024202520262027$3.0k$2.7k$2.4k$2.1k
Kiddie tax unearned-income threshold history
YearReference valueChangeStatus
2021$2,200—Official
2022$2,300+$100Official
2023$2,500+$200Official
2024$2,600+$100Official
2025$2,700+$100Official
2026$2,700+$0Official
2027$2,800+$100Projected

History compares the primary reference value; use each year’s full table for other filing statuses, regions or limits.

Questions about kiddie tax unearned-income threshold.

What is the 2021 kiddie tax unearned-income threshold?

The sourced table above shows the 2021 values. Its status is official. The primary reference is $2,200; other statuses or categories may differ.

When will the next number be announced?

The usual publication window is October–November. This is a typical schedule, not a promised date. The calendar distinguishes published values from pending releases.

Is this official or projected?

The displayed 2021 record is official. Official means a primary agency document or statute supports the value. A projection states its formula, inflation data and assumptions and changes when an official source becomes available.

How does it compare with last year?

Use the history and prior-year page for verified comparisons. Each table should be compared using the same filing status, region and effective period.

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