[DATE, ex. Monday, March 31, 2008]

[NAME, COMPANY AND ADDRESS, ex.
Link Building
1234 First Street
Suite 567
Anycity, Anystate  85245]

Dear [NAME, ex. Link Building],

I am honored that you would like us to sponsor your charity.  Indeed, it will be our pleasure to associate our name with your fine cause.

{Enclosed, please find a check in the amount of $[AMOUNT] payable to [CHARITY].  Please forward a tax receipt to me at your earliest convenience.}

Call me at XXX-XXXX to discuss how we can go forward with the sponsorship.

Sincerely,

[YOUR NAME, ex. Jill Jones]