The document titled 'Agreement by Unmarried Individuals to Purchase and Hold Residence as Joint Tenants' outlines the joint tenancy definition with spouse in Nassau, allowing two unmarried individuals to jointly own property with rights of survivorship. Key features include the requirement of both parties to contribute equally to property-related expenses such as mortgage payments, taxes, and maintenance costs. Each party must establish a joint checking account for these expenses, and failure to maintain contributions can lead to legal consequences. The agreement restricts the sale or transfer of ownership interests for a specific period, ensuring mutual consent is required for any changes. The valuation of the property is determined upon execution of the agreement and reassessed annually. This form is essential for attorneys, partners, owners, associates, paralegals, and legal assistants as it facilitates clear property ownership arrangements, simplifies expense management, and outlines legal rights and obligations. It serves as a supportive tool for individuals looking to secure their investment and protect their interests in shared property.