Types of 501c3 Non Profit Organizations
501c3 Organizations Types
There are many types of non profit organizations that qualify for federal income tax exemption under section 501(c)3 of the Internal Revenue Code.
The most common types of 501(c)3s are public charities, educational institutions such as public libraries, and religious institutions.
501c3 Non Profit Organizations List
The IRS regularly publishes a list of operating 501(c)3 organizations.
They also publish form 990 returns, as well as determination letters.
Most of the data regarding any particular 501(c)3 is considered public information and can be searched on the IRS website.