(your street city) (date) (name street city) Dear ____ (name): I am sorry that I cannot make a donation to ______ (name of charity) _____ (time period). I am involved with several other charities. I know that your cause is genuine but my financial resources are limited. I have to make my own choices over the distribution of these funds. I wish you every success in your program. Sincerely, (name) (title)