Fiscal Sponsorship Proposal Letter

What a good one includes

• A clear statement of the project's mission and how it directly aligns with the sponsor's existing tax-exempt purpose.
• A concise summary of the target audience, the community need being addressed, and the measurable impact you expect to achieve.
• A brief outline of the project's leadership team, demonstrating the capability and expertise to execute the initiative successfully.
• A preliminary budget detailing the funding goals, projected expenses, and the specific grants you plan to apply for under their sponsorship.
• A clear explanation of the administrative relationship, including how you plan to handle reporting, communication, and the sponsor's administrative fee.
• A strong closing call-to-action that invites the sponsor to a meeting to discuss the mutual benefits and next steps of the partnership.

Common mistakes to avoid

• Failing to research the potential sponsor’s mission, resulting in a generic pitch that does not align with their IRS-approved charitable purpose.
• Asking for sponsorship without presenting a clear financial plan or mentioning how you will cover their administrative and oversight costs.
• Treating the relationship as a mere financial transaction rather than a collaborative partnership built on mutual trust and community impact.
• Omitting a specific list of the grants or funding sources you intend to pursue immediately upon securing the sponsorship.

Frequently asked questions