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The type and rule above prints on all proofs including departmental reproduction proofs. MUST be removed before printing.
Qualifying Child in Table 3). Although the child meets the
conditions to be a qualifying child of each of these per-
sons, only one person can actually claim the child as a
qualifying child to take all of the following tax benefits (pro-
vided the person is eligible for each benefit).
1. The exemption for the child.
2. The child tax credit.
3. Head of household filing status.
4. The credit for child and dependent care expenses.
5. The exclusion from income for dependent care bene-
fits.
6. The earned income credit.
The other person can’t take any of these benefits
based on this qualifying child. In other words, you and the
other person can’t agree to divide these tax benefits be-
tween you.
Tiebreaker rules. To determine which person can treat
the child as a qualifying child to claim these six tax bene-
fits, the following tiebreaker rules apply.
If only one of the persons is the child's parent, the
child is treated as the qualifying child of the parent.
If the parents file a joint return together and can claim
the child as a qualifying child, the child is treated as
the qualifying child of the parents.
If the parents don’t file a joint return together but both
parents claim the child as a qualifying child, the IRS
will treat the child as the qualifying child of the parent
with whom the child lived for the longer period of time
during the year. If the child lived with each parent for
the same amount of time, the IRS will treat the child as
the qualifying child of the parent who had the higher
adjusted gross income (AGI) for the year.
If no parent can claim the child as a qualifying child,
the child is treated as the qualifying child of the person
who had the highest AGI for the year.
If a parent can claim the child as a qualifying child but
no parent does so claim the child, the child is treated
as the qualifying child of the person who had the high-
est AGI for the year, but only if that person's AGI is
higher than the highest AGI of any of the child's pa-
rents who can claim the child. If the child's parents file
a joint return with each other, this rule can be applied
by dividing the parents' total AGI evenly between
them; see Pub. 501 for details.
Subject to these tiebreaker rules, you and the other
person may be able to choose which of you claims the
child as a qualifying child.
You may be able to qualify for the earned income credit
under the rules for taxpayers without a qualifying child if
you have a qualifying child for the earned income credit
who is claimed as a qualifying child by another taxpayer.
For more information, see Pub. 596.
Example 1—separated parents. You, your husband,
and your 10-year-old son lived together until August 1,
2017, when your husband moved out of the household. In
August and September, your son lived with you. For the
rest of the year, your son lived with your husband, the
boy's father. Your son is a qualifying child of both you and
your husband because your son lived with each of you for
more than half the year and because he met the relation-
ship, age, support, and joint return tests for both of you. At
the end of the year, you and your husband still were not
divorced, legally separated, or separated under a written
separation agreement, so the rule for children of divorced
or separated parents (or parents who live apart) does not
apply.
You and your husband will file separate returns. Your
husband agrees to let you treat your son as a qualifying
child. This means, if your husband doesn’t claim your son
as a qualifying child, you can claim your son as a depend-
ent and treat him as a qualifying child for the child tax
credit and exclusion for dependent care benefits, if you
qualify for each of those tax benefits. However, you can’t
claim head of household filing status because you and
your husband didn’t live apart the last 6 months of the
year. And, as a result of your filing status being married fil-
ing separately, you can’t claim the earned income credit
or the credit for child and dependent care expenses.
Example 2—separated parents claim same child.
The facts are the same as in Example 1 except that you
and your husband both claim your son as a qualifying
child. In this case, only your husband will be allowed to
treat your son as a qualifying child. This is because, dur-
ing 2017, the boy lived with him longer than with you. If
you claimed an exemption or the child tax credit for your
son, the IRS will disallow your claim to both these tax ben-
efits. If you don’t have another qualifying child or depend-
ent, the IRS will also disallow your claim to the exclusion
for dependent care benefits. In addition, because you and
your husband didn’t live apart the last 6 months of the
year, your husband can’t claim head of household filing
status. And, as a result of his filing status being married fil-
ing separately, he can’t claim the earned income credit or
the credit for child and dependent care expenses.
Applying the tiebreaker rules to divorced or separa-
ted parents (or parents who live apart). If a child is
treated as the qualifying child of the noncustodial parent
under the rules for children of divorced or separated pa-
rents (or parents who live apart) described earlier, only the
noncustodial parent can claim an exemption and the child
tax credit for the child. However, the custodial parent, if el-
igible, or other eligible person can claim the child as a
qualifying child for head of household filing status, the
credit for child and dependent care expenses, the exclu-
sion for dependent care benefits, and the earned income
credit. If the child is the qualifying child of more than one
person for those tax benefits, the tiebreaker rules deter-
mine which person can treat the child as a qualifying child.
Example 1. You and your 5-year-old son lived all year
with your mother, who paid the entire cost of keeping up
the home. Your AGI is $10,000. Your mother's AGI is
$25,000. Your son's father does not live with you or your
son. Under the rules for children of divorced or separated
Page 12 Publication 504 (2017)