Washington Small Estate Affidavit is a legal document used in the state of Washington to claim an inheritance from a deceased person's estate without having to go to court. It is used when the value of the estate is less than $100,000 and the deceased person did not have a will. The affidavit can be used by a surviving spouse, domestic partner, or adult children of the deceased to claim assets, such as bank accounts, real estate, personal property, and stocks and bonds. There are two types of Washington Small Estate Affidavit, one for a deceased person with living heirs and one for a deceased person without living heirs. Both affidavits require the affine to provide information about the deceased, the heirs, and the estate assets. Additionally, the affine must provide proof of death, such as a death certificate, and must swear to the accuracy of the information provided.