How To Write A Proposal For Sponsorship Pdf . Remember that if you only have a vague or broad idea, it'll show in your writing. If you’re planning to present a sponsorship proposal to your prospective sponsors, make sure that you’re ready with your offers. Proposal for event sponsorship letter sample pdf from scorecorrectfb.com Sample sponsorship letter for sports clubs. Then, after a space, put the salutation: There is no doubt that education is costly, particularly now, the costs of most institutions continue to climb year after year.