In Colorado, Child Support is based on a formula that considers both party’s incomes, the number of overnights that the children spend with each parent, certain adjustment expenses such as the cost of the children’s share of the medical insurance premiums, work-related daycare and other extraordinary expenses, and other factors. You can find a Child Custody/Support Worksheet at www.courts.state.co.us.
Child custody is modifiable if there has been a substantial and continuing change of circumstances that results in a change in the Child Support Obligation of 10% or more.