Jimmy Wales wrote:
Quoting from a letter from the IRS:
We are pleased to inform you that upon review of your application for
tax exempt status we have determined that you are exempt from Federal
income tax under section 501(c)(3) of the Internal Revenue Codfe.
Contributions to you are deductible under section 170 of the Code.
You are also qualified to receive tax deductible bequests, devises,
transfers or gifts under section 2055, 2106 or 2522 of the Code.
Because this letter could help resolve any questions regarding your
extempt status, you should keep it in your permanent records.
I presume that "extempt" is your typo rather than something that was in
the letter from the IRS. :'(