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.
The Child Tax Credit (CTC) helps working families offset the cost of raising children. It is worth up to $1,000 per eligible child (under age 17 at the end of the tax year). The CTC includes a refundable component, the Additional Child Tax Credit. Like the EITC, the CTC increases with earnings, but unlike the EITC, the first $3,000 in earnings does not count when determining the CTC. Families receive a refund equal to 15 percent of their earnings above $3,000, up to the credit's full $1,000-per-child value.