I can only speak for what is allowed where I live, but here in Colorado, I was told there can definitely be more than one garnishment, as long as the total is 25% or less of the paycheck. I actually have child support coming out of my check, my employer has it set up as a garnishment, and the state taxes started coming out this month also. I asked my HR department, and she told me what the rule was. I don't know if that applies to other states.
