Ill. Admin. Code tit. 38, § 145.10
a) Required Files
b) Client File
The client file shall contain the following: the original contract; a list of creditors, including the balance owed to each and any payments due; the total amount of any fees paid by the debtor; the amount held in trust (if applicable); any settlement offers made and received on each of the debtor's accounts; all evidence of any legally enforceable settlements with the debtor's creditors; a written analysis of the debtor's income and expenses to substantiate that the plan of payment is feasible and practical; and copies of all receipts issued for each payment made by the debtor.
c) Client Activity Record
The Client Activity Record shall contain the original entry, be a permanent record, and show the debtor's account number, name, address, date of contract, total indebtedness, monthly receipts, any fees charged, amounts disbursed to creditors, if applicable, and the estimated term of the contract to satisfy the amount owed.
d) Payment Detail Report
An individual Payment Detail Report shall be maintained for each debtor, corresponding to the monthly accounting provided to the debtor pursuant to Section 65(c) of the Act.
e) Index System
An alphabetical index system shall be kept indicating name and address of clients, account number, date of contract and total indebtedness.