Overview
Most tax-exempt organizations other than churches and certain church-related organizations are required to file an annual information return or notice with the IRS.
Organizations that do not file for three consecutive years automatically lose their tax-exempt status. An automatic revocation is effective on the original filing due date of the third annual return or notice. (Section 6033(j) of the Internal Revenue Code).
More Datasets
527 Political Action Committees
Electronic filings made by 527 organizations.
elections
campaign finance
501c4
Business Master File (BMF)
All active organizations that have been granted nonprofit status by the IRS.
BMF
sample-framework
metadata