IRS Exempt Organizations Business Master File fact · point in time
MOUNT SINAI MEDICAL CENTER FOUNDATION: exempt_since
One fact, its scope and the complete path back to the official record.
Reported value
{"date": "1979-04-01", "precision": "month"}{"date": "1979-04-01", "precision": "month"}- Metric
- exempt_since
- Period
- as of 1979-04-01
- Status
- current
- Source
- IRS Exempt Organizations Business Master File
Provenance
Official reference
eo_bmf:591711400Source licensePublic Domain (17 U.S.C. §105)
Retrieved2026-08-20T20:56:31.646833+02:00
Raw response SHA-256
47371e01f77926dce01ebbeeade92f5f…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.