Business Services

Calculate Permit Processing Fees

Invoice Fee Payment Portal
Use this link if you have an invoice from the South Coast AQMD (i.e. annual renewals, flat emissions fees, Hot Spots, etc.)

Online Air Permits for Dry Cleaners

Permit Application Processing Fee Portal
Use this option for permit application processing fees ONLY. Using this link to pay any existing invoice may cause your payment not to post properly to your account.