How to Claim a Tax Dependent: Rules, Qualifications - NerdWallet (2024)

What is a tax dependent?

A tax dependent is a child or relative whose characteristics and relationship to you allow you to claim them on your tax return. Generally, having a dependent means you might be able to take certain tax deductions and tax credits related to caring for or providing for that individual.

Who can you claim as a tax dependent?

Who is a qualifying child?

To claim a child as a dependent on your tax return, the child must meet all of the following conditions.

1. The child has to be part of your family

This is the relationship test. The child must be your son, daughter, stepchild, foster child, adopted child, brother, sister, half brother, half sister, stepbrother, stepsister or a descendant of any of those people.

2. The child has to be under a certain age

This is the age test. One of these three things has to be true to pass this test:

3. The child has to live with you

This is the residency test. The child must have lived with you for more than half the tax year. There are certain exceptions for temporary absences (such as if the child was away at college, in the hospital or in juvenile detention), for children who were born or died during the tax year, for kids of divorced or separated parents, and for children who were kidnapped.

In cases of divorce or separation, the custodial parent typically gets to claim the child as a dependent. However, sometimes the noncustodial parent can claim a child as a dependent. Typically, this requires the custodial parent to sign a written declaration that they won’t claim the child as a dependent, plus a few more requirements that are outlined in more detail in Publication 501.

4. The child can't provide more than half of their own financial support

If your child gets a job and provides at least half of their own financial support, you can’t claim the child as a tax dependent. However, support generally includes household expenses such as rent, groceries, utilities, clothing, unreimbursed medical expenses, travel costs and recreation expenses.

5. The child can’t file a joint tax return with someone

This is the joint return test. There’s an exception here if the child and the child's spouse file a joint return only to claim a refund of income tax withheld or estimated tax paid.

6. The child has to have a certain residency or citizenship status

This is the citizen or resident test. The child has to be a U.S. citizen, U.S. resident alien, U.S. national, or a resident of Canada or Mexico, but there are exceptions for certain adopted children.

Who is a qualifying relative?

A qualifying relative can be any age. But to claim a relative as a tax dependent on your tax return, the person must meet all of the following conditions.

1. The person can’t be anyone else’s qualifying child

You can’t claim someone else’s qualifying child as your qualifying relative. So if your toddler lives with your parents, for example, and they meet all the tests to be their qualifying child, you can’t also claim them as your qualifying relative.

2. The person has to be related to you or live with you

Only one of these two things has to be true:

Note that only one of the two things has to be true in order to get over the hurdle. That means that a person related to you doesn’t necessarily have to live with you in order for you to claim them as a dependent. This can be especially important for people supporting elderly parents who live somewhere else.

3. The person’s gross income is below the limit

The person’s gross income for the year can’t be more than $4,700 in the 2023 tax year (taxes filed in 2024). People who are disabled and have income from a sheltered workshop get an exception. Gross income includes money from rental properties, business income, and taxable unemployment and Social Security benefits.

4. You have to provide more than half the person’s total financial support for the year

Support generally includes household expenses such as rent, groceries, utilities, clothing, unreimbursed medical expenses, travel costs and recreation expenses. If multiple people provide support for a person and because of that no one person is providing more than 50% of the support, the support providers can sign a Multiple Support Declaration designating who gets to claim the supported person as their tax dependent.

Who doesn't count as a tax dependent?

These people generally won’t count as your tax dependents:

Tax breaks and credits for claiming a tax dependent

Claiming a dependent can get you some big tax breaks. Good tax software, including providers who participate in IRS Free File, should ask you questions that will help determine whether you qualify.

Head of household filing status

This head of household filing status gets you bigger tax deductions and more favorable tax brackets than if you filed as single.

Child tax credit

The child tax credit could get you up to a $2,000 tax credit (with $1,600 being potentially refundable) for the 2023 tax year.

Child and dependent care tax credit

For the 2023 tax year, the child and dependent care tax credit is 20% to 35% of up to $3,000 (for one qualifying dependent) or $6,000 (for two or more qualifying dependents) to cover day care and similar costs for a child under 13, a spouse or parent unable to care for themselves, or another dependent so you can work.

Earned income credit

This EITC can get you between $600 to $7,430 for the 2023 tax year depending on how many children you have, your marital status and how much you make. It’s something to explore if your adjusted gross income is around or less than about $63,000.

Adoption credit

The adoption tax credit covers up to $15,950 in adoption costs per child for 2023.