An Illinois Small Estate Affidavit is a legal document used to administer the estate of a decedent who has died without a will. The affidavit is used to transfer the decedent's assets to his or her heirs without the need of probate court proceedings. There are two types of Illinois Small Estate Affidavits: the Small Estate Affidavit and the Uniform Small Estate Affidavit. The Small Estate Affidavit is used when the estate of the decedent is worth less than $100,000, and the Uniform Small Estate Affidavit is used when the estate of the decedent is worth less than $250,000. The affidavit must be completed and signed by the heirs of the decedent, and it must include the decedent's name, date of death, and a list of assets and liabilities. The affidavit must also be certified by a notary public. Once the affidavit is completed and notarized, it must be filed with the Circuit Court in the county where the decedent resided. Upon approval of the affidavit, the court will issue a Certificate of Discharge, which will allow the heirs to transfer the assets to themselves.