A proposal letter template is a cover letter which is sent along with the business proposal to introduce the proposal to the recipient. State clearly and succinctly the objective of your letter and your requested next action. When writing a proposal, provide clear details that do not add extraneous information. Generally, a proposal for a business arrangement should give the basic terms of the proposal and request a follow-up from the recipient. A proposal letter will include a problem statement, a brief description of the problem, time and cost estimates, and how the project will work. It can also list out the experience and work history of the writer to encourage and convince the reader. In terms of business, a proposal writing letter may be stated as a crucial document which serves as a part of the further process of proposal. As the letter is written to request something, it is written in a very sweet as well as polite manner. Benefits of a Proposal Letter: The proposal letter informs you about the vision, enthusiasm, and goal of the individual or company from whom you received the letter. It shows you how determined and passionate the company or individual is