Simply click the "Set up a Payment Installment Plan with IDOR" link. Please complete one Form G1450 for each card and ensure the total amount of the filing fee is correct between the two forms.How do I obtain a Payoff Letter or a Lien Release? To obtain a Payoff Letter or a Lien Release please fax your request to 312.747. Pay online at MyTax Illinois – You can pay electronically from your checking or savings account. To create an account, visit the Create an Account page on NCR's website and fill out the information. You must request a mortgage payoff letter from your lender. Easily access and pay Illinois Tollway invoices online. Learn how to resolve outstanding tolls with our simple payment system. Then scroll down and click Continue.