With over 22 years of combined sponsorship, fundraising & sales experience, I have written nearly 60 sponsorship proposals last year alone and raised several million dollars through customized sponsorship solicitation projects and consultation. Typical Sponsorship Proposals include: a cover page, information about the event/company/owner, target market demographics, 3 sponsorship levels, benefits to sponsorship and call to action. The proposal will be 5-8 pages in length. Typical Sponsorship Letters include: information on the company, founder and/or event, minor target market data, 3 sponsorship levels and a 1-2 call to action sentences. The letter will be 1-2 pages in length.