Directly state your purpose for writing in the first paragraph of your letter. Download this free Contract Termination Letter.Use this letter to give notice to terminate an independent contracting relationship. Figure out what to say in a client termination letter to ensure a professional exit and use our letter template to save time. In this article, we'll explain when and how you should terminate your lawyer-client relationship. We'll even provide a sample termination letter. A termination of services agreement is a legal document that outlines the terms under which one party ends their relationship with a service provider. A termination and release agreement is a contract that is used when two parties mutual agree to end a legal contract. ContractsCounsel has assisted 224 clients with termination and release agreements and maintains a network of 135 employment lawyers available daily. Discover downloadable templates and expert advice on writing a professional client termination letter.