An Illinois Estate Claim-Contract is a legal document used to settle a claim against an estate in the state of Illinois. A claim can be filed by a creditor, heir, or other interested party against the estate of a deceased person. It includes all the relevant details of the claim, including the name of the claimant, the amount of the claim, and any other relevant information. There are two types of Illinois Estate Claim-Contract: 1) the Regular Claim Contract and 2) the Affidavit of Final Settlement. The Regular Claim Contract is used for claims that are not contested, while the Affidavit of Final Settlement is used for claims that are contested. Both contracts must be signed by the claimant and the administrator of the estate in order to be valid.