The Canada Child Benefit (CCB) is a federal program that provides monthly tax-free payments to eligible families to help with the cost of raising children under 18. The benefit is income-tested, meaning lower-income families receive more while payments decrease as income rises. The CCB replaced several previous child benefits and is one of the federal government's largest social programs, distributing billions of dollars annually to Canadian families. Payments are calculated based on family income from tax returns and the number and age of children. The CCB has significantly reduced child poverty rates in Canada. Families apply through the Canada Revenue Agency.