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Part 1 · Preliminary Work & Taxpayer Data

Dependents: Qualifying Child Tests

Quick answer

A qualifying child must pass five tests: relationship, age, residency (living with the taxpayer more than half the year), support (not providing over half of their own support), and joint return. The age test has student and permanently disabled exceptions, and tie-breaker rules settle competing claims. IRC Section 152(c) and Pub 501 govern.

Qualifying Child Tests is tested on EA Exam Part 1 (Preliminary Work & Taxpayer Data). Primary IRS reference: IRC §152(c).

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Qualifying Child Tests: EA Exam Part 1 at a glance, what is tested and the IRS references

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About this EA exam topic

Dependency questions are a Part 1 staple because so many credits and benefits flow from claiming the right dependent. The qualifying child rules are a five-part test (relationship, age, residency, support, and the joint-return restriction) and the exam expects you to apply all of them to a fact pattern, not just recognize one.

Watch for tie-breaker situations where more than one person could claim the same child. The exam will hand you divorced parents, a child living with grandparents, or a 19-year-old student and ask who, if anyone, may claim the child and which benefits follow.

What you'll be tested on

  • The five qualifying-child tests: relationship, age, residency, support, and joint return
  • Tie-breaker rules when two taxpayers could claim the same child
  • How qualifying-child status interacts with the Child Tax Credit and EITC
  • Distinguishing a qualifying child from a qualifying relative

How to prepare

  • Memorize the five tests in order and run every fact pattern through all five.
  • Keep the age test’s student and permanently-disabled exceptions front of mind.
  • Practice tie-breaker questions. They are a favorite exam trap.

Practice questions for Qualifying Child Tests

What this topic covers

Qualifying Child Tests appears in Part 1: Individual Taxation within the Preliminary Work & Taxpayer Data domain. VantageEA practice questions focus on how dependents rules are applied in realistic EA exam fact patterns.

What candidates practice

Candidates practice identifying tested facts, choosing the best multiple-choice answer, and reviewing explanations tied to IRC §152(c), IRS Publication 501. This topic supports timed 100-question PSI-style mock tests and shorter topic review sessions.

Related practice-question themes include dependents, qualifying-child, CARES.

Topic overview

Exam partPart 1: Individual Taxation
DomainPreliminary Work & Taxpayer Data
TopicDependents
Difficultyeasy to medium to hard
Tax year2025

Official IRS sources

Related keywords

dependentsqualifying-childCARES

Frequently asked questions

What are the qualifying-child tests?

Relationship, age, residency, support, and the joint-return test. All five must be met.

Is this tested in Part 1 or Part 2?

Part 1 (Individuals). Dependency drives individual credits and filing status.

Where can I read the rules?

IRS Publication 501 details the qualifying-child and qualifying-relative tests.

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