How To Write A Financia Support Letter . An opening statement or introduction that identifies the project, one or two main body section of the letter to indicate the relationship of the writer to the project seeking funding, and a closing statement to summarize with key points. The letter of support consists of three main sections: Financial Aid Request Letter Sample Database Letter Template Collection from simpleartifact.com I am writing this letter of support for [name of the candidate] for initiating the [name of the project/cause]. Next, is the body of the letter: A letter of financial support is a document that verifies that funding will be available for a person, unable to pay themselves, for a specific.