Forms ; Complaint Verification. PDF ; Summons with Notice.You will have to pay certain fees for the enforcement officer's services. Interrogatories in Aid of Execution are up to fifteen (15) written questions to the debtor about their assets and income. Customer: I received a letter of interrogatory in aid of execution from a creditor in the mail. It's for a credit card debt. A copy of the application and proof of service must be filed with the Civil Division Manager's office in the county where the case was heard. Contact the Sheriff to arrange service of the Interrogatories on the Judgment Debtor. There will be a fee that can be added when you fill out the Garnishment. The judgment creditor requests that the court issue an order directing the judgment debtor to answer the interrogatories.