If your located in the United States there is a 10% regulatory recovery fee applied to cover the cost of USF that way pay to providers and other federal regulatory expenses. There may also be taxes and fees applied at the state level if you are customer in in the United States.
CircleNet collects 10% of gross payments to offset our regulatory requirements for US customers.
Currently in Virginia you would also be subject to a $0.75 cent E-911 tax per line and a 5% tax on VOIP.
Please email email@example.com with your address for a more exact explanation of what taxes you might encounter.