Xanaxâs average half-life is 11 hours. This means that it takes an average of 11 hours for the body to eliminate half the Xanax dose. In older or obese people, or those with liver disease, Xanaxâs half-life is longer, as long as 40 hours. It takes several half-lives to eliminate a drug completely.
The child tax credit is worth up to $1,000 for each qualifying child. This credit can be both a nonrefundable and a refundable credit. The refundable portion of the child tax credit is called the additional child tax credit. To qualify for the child tax credit, both of these must apply: The qualifying child must be under age 17 at the end of the year.
1 The Child Tax Credit may apply to you if you have a qualifying child under age 17. 2  The credit may help reduce your federal income tax by up to $1,000 for each qualifying child you claim on your return.