Subject: The [event name] would not have been possible without your help.
Dear [sponsor’s name],
Now that our event, [event’s name] is coming to an end, we at [organization’s name] wanted to thank you for your sponsorship. Our partnership with [you/their organization’s name] gave us the necessary foundation to create this event.
After [timespan] of planning and working hard to create the perfect experience, we wouldn’t have actually been able to make it without you. With costs like renting the venue, catering, permits, parking, and more, your sponsorship provided the support that we so fervently needed.
[Describe your event like the specific activities you hosted, the number of guests that attended, and why you hosted your event.]
To truly thank you for your help, we want to offer you a token of our appreciation. [Describe various perks you can offer like free tickets, event t-shirts, and VIP access to future events].
If you have specific questions about how your gift is being used, or you want further information on how to continue your support, please don’t hesitate to contact us. My team is available by phone at [phone number] or you can contact our offices here [email address].