An engagement letter refers to a legal document that outlines the terms and conditions of a business agreement between a client and a professional service provider, such as an accounting or consulting firm. This letter serves as a contract that defines the scope of the services to be rendered, the fees and billing arrangements, the responsibilities of both parties, and the expected outcome of the engagement.

The engagement letter typically includes the following information:

1. Identification of the parties: The letter identifies the client and the professional service provider and includes their contact information.
2. Description of services: The letter outlines the scope of the services to be provided, including any limitations or exclusions. It may also include a timeline for completion of the services.
3. Fees and billing arrangements: The letter describes the fee structure, including hourly rates, fixed fees, or contingency fees. It also outlines the billing arrangements, such as invoicing and payment terms.
4. Responsibilities of both parties: The letter outlines the responsibilities of both parties, including the client's obligation to provide accurate and complete information and the professional service provider's obligation to maintain confidentiality.
5. Expected outcome: The letter may include a description of the expected outcome of the engagement, such as a report or analysis.
6. Termination clause: The letter may include a clause that outlines the circumstances under which either party can terminate the engagement.

An engagement letter is an important document that establishes the terms of the professional relationship between the client and the service provider. It provides clarity and transparency about the scope of the services, the fees, and the responsibilities of both parties. The engagement letter can also serve as a legal document in case of disputes or misunderstandings.