The Agreement Unmarried With Spouse In California outlines the terms under which unmarried individuals may jointly purchase and hold a residence as joint tenants with rights of survivorship. This agreement allows both parties to hold an undivided interest in the property, while addressing various financial responsibilities such as mortgage payments, taxes, insurance, and maintenance costs. Key features include the establishment of a joint checking account for shared expenses, restrictions on selling or transferring interests in the property, and guidelines for valuing the property over time. Users must carefully fill in sections such as personal details, property descriptions, and financial contributions, promptly reviewing the agreement’s valuation yearly. The form benefits attorneys, partners, and paralegals by providing a clear framework for asset ownership and dispute resolution, ensuring both parties understand their financial obligations and legal rights. Legal assistants may also find it useful for drafting legally binding agreements that prevent misunderstandings in co-ownership situations.