How to apply for Corporate Sponsorships All requests must be submitted in writing and must include: A cover letter on the organization letterhead, outlining the details of the sponsorship. A description of the organizations background (mission statement) Current year's financial statement, including 501(c)(3) tax exempt documentation from the IRS, if applicable. Requests should be sent to: Fidelity Investments Corporate Sponsorships 82 Devonshire Street, W1A Boston, MA 02109 All requests will be responded to in writing within 4 to 6 weeks of receipt.