Core Points - The IRS does not allow individuals to claim themselves as dependents on their taxes, but they can claim others who rely on them for at least half of their support [1] - The rules for claiming dependents are complex, involving definitions of qualifying children and qualifying relatives, and the associated tax benefits [2] Group 1: Qualifying Dependents - A qualifying tax dependent must be either a qualifying child or a qualifying relative, and cannot be the taxpayer or their spouse [2] - To claim a child as a dependent, the child must be related to the taxpayer, under certain age limits, and must not provide more than half of their own financial support [3][5][6] - A qualifying relative can be someone who lives with the taxpayer or is related, provided their gross income is below $5,200 and the taxpayer provides at least half of their support [8][11] Group 2: Tax Benefits of Claiming Dependents - Claiming dependents can lead to various tax benefits, such as qualifying for head of household status, the earned income tax credit, and child tax credits [4][19] - The child and dependent care credit is available for those who pay for the care of a child under 13 or a relative who cannot care for themselves [4][16] Group 3: Claiming Process - Dependents can be claimed on Form 1040, requiring specific information about each dependent, including their relationship to the taxpayer [13][18] - If a mistake is made in claiming dependents, such as claiming oneself, the taxpayer must file Form 1040-X to amend the return [20]