Child is qualifying child and you are the custodial parent. You have the greater right to claim the dependent.
Qualifying child
- They're related to you.
- They aren't claimed as a dependent by someone else.
- They're a U.S. citizen, resident alien, national, or a Canadian or Mexican resident.
- They aren’t filing a joint return with their spouse.
- They're under the age of 19 (or 24 for full-time students).
- No age limit for permanently and totally disabled children.
- They lived with you for more than half the year (exceptions apply).
- They didn't provide more than half of their own support for the year.
Custodial parent and noncustodial parent. The custodial parent is the parent with whom the child lived for the greater number of nights during the year. The other parent is the noncustodial parent.
If the parents divorced or separated during the year and the child lived with both parents before the separation, the custodial parent is the one with whom the child lived for the greater number of nights during the rest of the year.
A child is treated as living with a parent for a night if the child sleeps:
- At that parent's home, whether or not the parent is present, or
- In the company of the parent, when the child doesn't sleep at a parent's home (for example, the parent and child are on vacation together).
Equal number of nights. If the child lived with each parent for an equal number of nights during the year, the custodial parent is the parent with the higher adjusted gross income (AGI).
