What Is a Dependent?
A dependent is a qualifying person other than the taxpayer or their spouse who entitles a taxpayer to claim a dependency exemption on their tax return. A taxpayer that can demonstrate that they have a dependent may also be able to use this filing status to qualify for certain tax credits.
Tests in the Internal Revenue Code (IRC) establish a person's eligibility to be a taxpayer's dependent for the purpose of dependency claims.
- A dependent is a qualifying person other than the taxpayer or their spouse who entitles a taxpayer to claim a dependency exemption on their tax return.
- A taxpayer that can demonstrate that they have a dependent may also be able to use this filing status to qualify for certain tax credits.
- A dependent may be a qualifying child or a qualifying relative.
Understanding a Dependent
A dependent may be a qualifying child or a qualifying relative. Dependency status is determined by Internal Revenue Code (IRC) tests. To qualify for dependent status, there are three tests that must be met for all dependents: dependent taxpayer test, joint return test, and the citizen or resident test. Any person who may be claimed as a dependent by another taxpayer may not claim anyone as a dependent on their own tax return.
Any person who filed a joint return (as a married person) cannot claim anyone as a dependent on their tax return. Finally, to be claimed as a dependent, a person must be a U.S. citizen, U.S. resident alien, U.S. national, or a resident of Canada or Mexico.
Only one taxpayer may claim a given dependent on their income tax return, which is particularly crucial in cases of dual custodial parents. Dependency claims of separated or divorced parents are resolved in favor of the custodial parent. In some cases, previously determined court decrees or a written declaration by the custodial parent may release the claim to the non-custodial parent.
Types of Dependents
Certain tests are used specifically to determine if a dependent is a qualifying child or if a dependent is a qualifying relative. To meet the IRC relationship test—and be considered a qualifying child—the child must be:
- The taxpayer’s son, daughter, stepchild, foster child (placed by an authorized placement agency), or a descendant (for example, a grandchild) of any of them
- The taxpayer’s brother, sister, half-brother, half-sister, stepbrother, stepsister, or a descendant (for example, niece or nephew) of any of them
To meet the IRC age test, the child must be:
- Under age 19 at the end of the tax year and younger than the taxpayer (or the taxpayer’s spouse, if filing jointly)
- A full-time student under the age of 24 at the end of the year and younger than the taxpayer (or spouse, if filing jointly).
The final tests to determine if the individual qualifies as a qualifying child are the resident test and the support test. To meet the resident test, the child must have lived with the taxpayer for more than half the year. However, there are exceptions to this rule. For example, if the child or the taxpayer is temporarily absent due to illness, education, business, vacation, military service, institutionalized care for a child who is permanently and totally disabled, or incarceration, the child is still considered part of the residence (living with the taxpayer) during this time.
The support test requires that the child cannot have provided more than half of their own financial support during the tax year.
You may be eligible to file as head of household even if the child who is your qualifying person has been kidnapped. This treatment applies for all years until the year there is a determination that the child is dead, or the year the child would have reached age 18 (whichever is earlier).
If these tests are not met, the taxpayer may decide to see if the tests for a qualifying relative are met. These tests are slightly different and are only applied when the tests for a qualifying child are not met. Unlike a qualifying child, a qualifying relative can be any age.
A qualifying relative must meet the "not a qualifying child" test, the member of household or relationship test, the gross income test, and the support test. A child cannot be a taxpayer’s qualifying relative if the child is the taxpayer’s qualifying child (or is the qualifying child of any other taxpayer).
To meet the member of household or relationship test, the person must either live as a member of the taxpayer's household all year or be related to the taxpayer. It is important to note that an adopted child is treated the same as a natural child and that any of these relationships that were established by marriage are not ended by death or divorce.
To meet the gross income test, the dependent’s gross income for the tax year must be less than the threshold amount. This amount changes every year, but for the tax year 2020, the amount is $4,300. Finally, to meet the support test, the taxpayer must have provided more than 50% of the person’s total support for the tax year. (This support test should be differentiated from the one for a qualifying child, which tests whether the child provided more than one-half of their own support for the year.)
The deduction for personal and dependency exemptions is suspended for tax years 2018 through 2025 by the Tax Cuts and Jobs Act (TCJA), which was signed into law in 2017 by President Donald Trump. Although the exemption amount is zero, the ability to claim a dependent may make taxpayers eligible for other tax benefits.
Tax Credits for Dependents
If the IRC tests determine that you a dependent, you may be eligible for certain tax credits and deductions.
Earned Income Tax Credit (EITC)
The earned income tax credit (EITC) is a refundable tax credit for low- to moderate-income working individuals and couples, particularly those with children. The amount of EITC benefit that a taxpayer receives depends on their income and their number of children.
Child Tax Credit (CTC)
Taxpayers can claim a child tax credit (CTC) of up to $2,000 for each child under age 17. For single parents, the credit is reduced by 5% of adjusted gross income over $200,000 ($400,000 for married couples). If the credit exceeds the total taxes owed, taxpayers can receive up to $1,400 of the balance as a refund, known as the additional child tax credit (ACTC) or refundable CTC.
Child or Dependent Care Credit
You may be able to claim the child and dependent care credit if you paid expenses for the care of a qualifying individual to enable you (and your spouse, if filing a joint return) to work or actively look for work. The amount you receive is a percentage of the amount of work-related expenses you paid to a provider for the care of a qualifying individual and the percentage depends on your adjusted gross income.
The two education credits are the American opportunity tax credit (AOTC) and the lifetime learning credit (LLC). If the taxpayer has a dependent that attends a higher education institution, the taxpayer will be eligible to claim the education credits associated with the dependent.
The American opportunity tax credit (AOTC) is a credit for qualified education expenses paid for an eligible student for the first four years of higher education. The lifetime learning credit (LLC) is for qualified tuition and related expenses paid for eligible students enrolled in an eligible educational institution.