Latest News Online Bill Pay Customers - If you pay through our website (Municipay), your payment will post to your ICMSA account the next business day. If you pay through any other online bill payment service, such as your own bank, please allow plenty of time for us to receive your payment. Online bill payment services, such as your bank, cut and mail us a paper check. The transfer of funds is not automatic, and in some instances may take 7-10 days or longer depending on bank processing time and the postal service. In most instances, paper checks are entered and posted to our system the same day that they are received here at the office. Please take this into consideration if you are paying through any other online bill pay service other than ICMSA's. Sign up today for Auto Pay. Have your bill automatically deducted from your checking or savings account. Click on the Customer Service dropdown and select "Pay My Bill". There you will find our sign up sheet on how to apply for Auto Pay. There is no cost to have your bill automatically deducted from your bank account. Call or email us with any questions.