Please contact your County Assessor's office for assistance in completing this form. Findings—2021 c 290: "The legislature finds that the homestead exemption is intended to protect the homeowner's equity in a home against unsecured creditors.Property Held in Trust. If your home is in a trust, you must provide documentation with your application. You may be eligible if you have limited income and you're at least 61 years old in the year you apply for the exemption. Please navigate to MyTax. DC.gov to begin the application process. You can use the Washington homestead exemption to protect a house, condominium, mobile, or manufactured home serving as your principal residence. If you are living in your home under the terms of an irrevocable trust or life estate, you may qualify for the exemption. The exemption is available for single family dwellings only.