Nonprofit organizations—also known as nonprofits, nonprofit corporations, public charities, tax-exempt organizations, mission-driven organizations, civil society organizations (CSOs), nongovernmental organizations (NGOs), and in some contexts community-based organizations (CBOs)—are entities formed to pursue a public or community benefit rather than generate profit for owners or shareholders.
Nonprofits reinvest all revenue back into their mission, which may include providing social services, advancing education, promoting the arts, addressing health disparities, supporting environmental conservation, fostering community development, or advocating for policy change. In the United States, many nonprofits seek tax-exempt status under Section 501(c) of the Internal Revenue Code, with 501(c)(3) public charities being the most common.
Nonprofits form the backbone of the social impact sector. They deliver direct services, conduct research, influence public policy, build community movements, and fill gaps in systems that markets and governments do not fully address. Globally, nonprofits and NGOs also play essential roles in humanitarian aid, human rights, international development, and disaster response.