Yes, it is possible to set up a instalment payment plan with the Illinois Department of Revenue if you are in a tax arrears. The big condition you need to know is that with the filing of all your tax returns, you need to be up to date before you can use this option. The Consolidated Revenue Fund may also review your financial statement. If the IL DOR approves a taxpayer for a instalment payment plan, they can make their first payment or additional payments in different ways: A person looking for a payment plan must complete and file the financial return and other information for the attention of individuals (Form CE-13-I). Companies looking for instalment payment plans must complete the Financial and Other Business Declaration (Form CE-13-B). .