After determining to assess assessable costs against a responsible party, an itemized invoice shall be sent to the responsible party at the party’s last known address. The invoice shall be due and payable within 30 days of the date of mailing and any amounts unpaid after the date shall bear a late payment fee equal to 1% per month or fraction thereof that the amount due and any previously imposed late payment fee remain unpaid. If a responsible party shall appeal assessable costs pursuant to § 35.07, the costs, if upheld, in whole or in part, shall be due and payable 30 days from the date of determination of the appeal and any late payment fees shall apply thereafter.
(Ord. 08-2006, passed 9-18-2006)