Section 58.01.01.408 - PAYMENT OF TIER II OPERATING PERMIT PROCESSING FEE01.Fee Submittal. The Tier II operating permit processing fee is payable upon receipt of an assessment sent, along with the final permit or permit renewal, to the person receiving a permit or permit renewal by the Department. Information for making payments is available at http://www.deq.idaho.gov.02.Delinquency. Failure to submit a Tier II operating permit processing fee within forty-five (45) days of receipt of an assessment by the Department will result in a monthly accrual of interest in the amount of twelve percent (12%) per annum on the outstanding balance until the fee is paid in full.Idaho Admin. Code r. 58.01.01.408