The National Taxonomy of Exempt Entities (NTEE) is a used by the Internal Revenue Service (IRS) and NCCS to classify U.S. tax-exempt organizations. A specialist from the IRS assigns an NTEE code to each organization exempt under I.R.C. § 501(a) as part of the process of closing a case when the organization is recognized as tax-exempt. For more information and more detailed definitions of these codes developed by the National Center for Charitable Statistics (NCCS), visit the Urban Institute. The NTEE classification system was developed by the

National Center for Charitable Statistics The National Center for Charitable Statistics (NCCS) is a clearing house for information about the U.S. economy as it relates to nonprofit organizations. The National Center for Charitable Statistics builds national, state, and regional databases ...

.National Center for Charitable Statistics
/ref> The

IRS The Internal Revenue Service (IRS) is the revenue service for the Federal government of the United States, United States federal government, which is responsible for collecting Taxation in the United States, U.S. federal taxes and administerin ...

classifies

nonprofit organizations A nonprofit organization (NPO), also known as a nonbusiness entity, nonprofit institution, not-for-profit organization, or simply a nonprofit, is a non-governmental (private) legal entity organized and operated for a collective, public, or so ...

using this system.

References

Non-profit organizations based in the United States Industry classifications {{US-org-stub