IRS Exempt Organizations Business Master File fact · point in time
SAMUEL WAXMAN CANCER RESEARCH FOUNDATION: exempt_since
One fact, its scope and the complete path back to the official record.
Reported value
{"date": "1983-06-01", "precision": "month"}{"date": "1983-06-01", "precision": "month"}- Metric
- exempt_since
- Period
- as of 1983-06-01
- Status
- current
- Source
- IRS Exempt Organizations Business Master File
Provenance
Official reference
eo_bmf:133020943Source licensePublic Domain (17 U.S.C. §105)
Retrieved2026-08-20T19:54:04.300732+02:00
Raw response SHA-256
6749085dd79a822f7b50a6dae41b055a…History
- no predecessors — first report
Why this page exists
The UUID above is the stable citation anchor: it never changes, and corrections supersede rather than overwrite. Cite the URL and any reader — human or machine — can verify the value against the official filing.