Please choose the correct ending to complete the given sentence: Computers and Electronics: [header] How to get the child tax credit [title] Meet the age and relationship tests. [step] You may be able to claim the child tax credit for each child under the age of 17 who is your son, daughter, stepchild, foster child, sibling, step-sibling, or a descendant of any of those people. [substeps] Descendants include your nieces or nephews as well as your grandchildren.

Ending1: Nieces or nephews, like all children, must have a stable income for them to qualify for the credit. The dependent child must also have a stable income for them to get a deduction. Ending2: When spouses divorce and the child is younger, you are not even able to claim the child's uspto or child tax credit. [title] Recognize an amended " invalidated " tax credit. Ending3: For purposes of the child tax credit, adopted children are considered your own children. This includes any child placed with you for adoption regardless of whether the legal process of adoption is finished by the end of the year. Ending4: Grandchildren that aren't your cousins or relatives may not qualify for the credit. Some countries and organizations have special laws and regulations regarding children under the age of 6 of both genders.

Answer format: ending1/ending2/ending3/ending4