A buyout agreement is an arrangement for the remaining partner(s) to purchase the portion of the business that the departing partner will be leaving. In this guide, we will explain what buying out a business partner means, how to prepare to buy out a business partner, and more.A Minnesota Buy-Sell Agreement is common for "closely held" corporations and other business entities; for example, when there will be a handful of owners. A buy sell agreement is a legally binding agreement between business partners that explains the process of events after a partner leaves the business. Where a person agrees to assume the existing obligations of a dissolved partner- ship, the partners whose obligations have been assumed shall be discharged from. Use this form to register a Minnesota Limited Liability Company. Breaking up with a business partner is never easy. But the foundation of that success is laid with a rock-solid partnership agreement that spells out the key managerial and operational details of the business.