Massachusetts Affidavit of Death of Joint Tenant by Surviving Joint Tenant is a legal document used to transfer ownership of property owned by joint tenants when one of the joint tenants passes away. This affidavit serves as proof of the deceased joint tenant's death, allowing the surviving joint tenant to assume full ownership of the property. In Massachusetts, there are two types of Affidavit of Death of Joint Tenant by Surviving Joint Tenant: 1. General Affidavit of Death of Joint Tenant by Surviving Joint Tenant: This affidavit is used when the joint tenants held the property as tenants in common or as joint tenants with full rights of survivorship. It enables the surviving joint tenant to acquire the deceased joint tenant's share of the property, ensuring a seamless transfer of ownership. Keywords: Massachusetts, Affidavit of Death, Joint Tenant, Surviving Joint Tenant, property ownership, tenants in common, joint tenants with full rights of survivorship, transfer of ownership. 2. Affidavit of Death of Joint Tenant by Surviving Joint Tenant — Joint Tenancy with Right of Survivorship: This affidavit is specific to joint tenancy with the right of survivorship. It certifies the death of one joint tenant and allows the surviving joint tenant to become the sole owner of the property without going through probate. This type of affidavit is commonly used when spouses or domestic partners jointly own property. Keywords: Massachusetts, Affidavit of Death, Joint Tenant, Surviving Joint Tenant, joint tenancy with right of survivorship, property ownership, spouses, domestic partners, probate. The Massachusetts Affidavit of Death of Joint Tenant by Surviving Joint Tenant is a crucial legal document that simplifies the transfer of property ownership after the death of a joint tenant. It eliminates the need for a lengthy probate process and ensures a smooth transition of property rights to the surviving joint tenant.