Fiscal sponsorship confirmation
The supplied letter, dated September 7, 2026, confirms sponsorship by The Hack Foundation (d.b.a. Hack Club) since August 17, 2026. It identifies the sponsor’s EIN as 81-2908499.
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Fiscal Sponsorship
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Clinical Bridge is fiscally sponsored by The Hack Foundation (d.b.a. Hack Club), a 501(c)(3) public charity.
The documents below explain the sponsorship relationship and The Hack Foundation’s tax-exempt status.
View Fiscal Sponsorship ConfirmationPDF · opens a new tabView The Hack Foundation’s IRS 501(c)(3) Determination LetterPDF · opens a new tab
Additional organizational and tax documentation is available upon request.
Document summaries
The Hack Foundation’s IRS determination
The supplied IRS letter is dated January 6, 2017. It identifies The Hack Foundation as exempt under Section 501(c)(3), with public charity status under Section 170(b)(1)(A)(vi), effective June 1, 2016.
This is the sponsor’s determination, not an independent IRS determination for Clinical Bridge. Fiscal sponsorship does not imply endorsement.
These summaries describe the supplied documents. For a readable copy or additional organizational and tax documentation, contact clinicalbridge.atx@gmail.com.