The Income Shares model uses net income, which is all income minus permitted deductions and adjustments.
Since every situation is different, it’s impossible to say what the “average” amount of child support is in the state of Michigan. A rough estimate holds that the average cost of raising one child is $1,000 per month, but there are many variables that would impact that amount. Speaking with a child support attorney can help you determine what child support will look like in your specific situation.