Looking to secure sponsorships for your organization? Download these sponsorship letter templates to help you write a successful sponsorship letter!Nonprofit sponsorships are common but the correct way to provide acknowledgements for nonprofit event sponsorship is not well understood. Here are four easy tips to help you create an effective event sponsorship acknowledgment template. First, to begin the letter, start with a warm greeting and mention your sponsor's name. Don't jump right into the letter. Gift acknowledgement letters are important for two reasons. First, they provide proof so donors can claim a US tax exemption. Sponsorship letters are fundraising requests your nonprofit sends to businesses asking for their support. Read this guide for top examples and writing tips.