Doeren Mayhew FAQ: What are the rules for claiming dependents?

The tax rules surrounding the dependency exemption deduction on a federal income tax return can be complicated, with many requirements involving who qualifies for the deduction and who qualifies to take the deduction. The deduction can be a very beneficial tax break for taxpayers who qualify to claim dependent children or other qualifying dependent family members on their return. Therefore, it is important to understand the nuances of claiming dependents on your tax return, as the April 18 tax filing deadline is just around the corner.

Dependency deduction

You are allowed one dependency exemption deduction for each person you claim as a qualifying dependent on your federal income tax return. The deduction amount for the 2010 tax year is $3,650. If someone else may claim you as a dependent on their return, however, then you cannot claim a personal exemption (also $3,650) for yourself on your return. Additionally, your standard deduction will be limited.

Only one taxpayer may claim the dependency exemption per qualifying dependent in a tax year. Therefore, you and your spouse (or former spouse in a divorce situation) cannot both claim an exemption for the same dependent, such as your son or daughter, when you are filing separate returns.

Who qualifies as a dependent?

The term "dependent" includes a qualifying child or a qualifying relative. There are a number of tests to determine who qualifies as a dependent child or relative, and who may claim the deduction. These include age, relationship, residency, return filing status, and financial support tests.

The rules regarding who is a qualifying child (not a qualifying relative, which is discussed below), and for whom you may claim a dependency deduction on your 2010 return, generally are as follows:

-- The child is a U.S. citizen, or national, or a resident of the U.S., Canada, or Mexico;

-- The child is your child (including adopted or step-children), grandchildren, great-grandchildren, parents, brother, sister (including step-parents, -brothers, and -sisters), half-siblings, in-laws, and if related by blood, uncles, aunts, nieces, and nephews;

 -- The child has lived with you a majority of nights during the year, whether or not he or she is related to you;

 -- The child receives less than $3,650 of gross income (unless the dependent is your child and either (1) is under age 19, (2) is a full-time student under age 24 before the end of the year), or (3) any age if permanently and totally disabled;

 -- The child receives more than one-half of his or her support from you; and

 -- The child does not file a joint tax return (unless solely to obtain a tax refund).

Qualifying relatives

The rules for claiming a qualifying relative as a dependent on your income tax return are slightly different from the rules for claiming a dependent child. Certain tests must also be met, including a gross income and support test, and a relationship test, among others. Generally, to claim a "qualifying relative" as your dependent:

-- The individual cannot be your qualifying child or the qualifying child of any other taxpayer; 

-- The individual's gross income for the year is less than $3,650; 

-- You provide more than one-half of the individual's total support for the year; 

-- The individual either (1) lives with you all year as a member of your household or (2) does not live with you but is your brother or sister (include step and half-siblings), mother or father, grandparent or other direct ancestor, stepparent, niece, nephew, aunt, or uncle, or inlaws. Foster parents are excluded.

Although age is a factor when claiming a qualifying child, a qualifying relative can be any age.

Special rules for divorced and separated parents

Certain rules apply when parents are divorced or separated and want to claim the dependency exemption. Under these rules, generally the "custodial" parent may claim the dependency deduction. The custodial parent is generally the parent with whom the child resides for the greater number of nights during the year.

However, if certain conditions are met, the noncustodial parent may claim the dependency exemption. The noncustodial parent can generally claim the deduction if:

-- The custodial parent gives up the tax deduction by signing a written release (on Form 8332 or a similar statement) that he or she will not claim the child as a dependent on his or her tax return. The noncustodial parent must attach the statement to his or her tax return; or

-- There is a multiple support agreement (Form 2120, Multiple Support Declaration) in effect signed by the other parent agreeing not to claim the dependency deduction for the year.

If and only to the extent that this publication contains contributions from tax professionals who are subject to the rules of professional conduct set forth in Circular 230, as promulgated by the United States Department of the Treasury, the publisher, on behalf of those contributors, hereby states that any U.S. federal tax advice that is contained in such contributions was not intended or written to be used by any taxpayer for the purpose of avoiding penalties that may be imposed on the taxpayer by the Internal Revenue Service, and it cannot be used by any taxpayer for such purpose. Certified public accountants and consulting firm located in Troy, Michigan. This data is distributed for informational purposes only, with the understanding that Doeren Mayhew is not rendering legal, accounting, or other professional advice.