State and federal tax-exempt status does not automatically result from nonprofit status. Nonprofit organizations must apply to the Internal Revenue Service for tax-exempt status.
See your tax advisor to determine whether to apply for tax-exempt status and type to pursue. For example, only certain tax-exempt status determinations also allow donors to deduct the value of charitable donations on their tax returns. A fee - as much as $900 - must accompany applications for tax-exempt status.
The Internal Revenue Service has a website on how to apply for tax exempt status, and you can call 877-829-5500.