The Joint Tenancy Definition with the in Chicago form serves as a legal agreement for unmarried individuals who intend to purchase and hold a property together as joint tenants with right of survivorship. This document outlines that both parties will hold equal shares of an undivided interest in the property, promoting clarity in ownership rights and responsibilities. Key features include the establishment of joint ownership, shared payment obligations for property-related expenses, and conditions for selling or transferring interests in the property. The form also mandates the establishment of a joint checking account for managing these expenses and provides for consequences should one party default on contributions. Filling and editing this form involves inserting relevant property details and the parties' information, ensuring all conditions are agreed upon in writing. It is particularly useful for attorneys, partners, owners, associates, paralegals, and legal assistants as it provides a structured approach to property co-ownership and helps prevent potential disputes over ownership and financial responsibilities.