- Is Hyperacusis Research a tax-exempt 501(c)(3)?
- Yes. Hyperacusis Research is recognised by the IRS as a 501(c)(3) organisation (EIN 27-4849341). The IRS recognised Hyperacusis Research as tax-exempt in November 2011.
- What is Hyperacusis Research's EIN?
- Hyperacusis Research's Employer Identification Number (EIN) is 27-4849341. The EIN was assigned by the IRS in November 2011. Donors and grantmakers use the EIN to verify tax-exempt status with the IRS.
- What does Hyperacusis Research do?
- Facilitate and support the development of effective treatments for Hyperacusis and to fund research which will eliminate the underlying mechanisms that cause Hyperacusis.
- Where is Hyperacusis Research located?
- Hyperacusis Research is located at PO Box 1295, Marlboro, MA, 01752.
- When was Hyperacusis Research founded or recognised by the IRS?
- Hyperacusis Research was recognised by the IRS as a tax-exempt organisation in November 2011. The IRS ruling date is the earliest authoritative date available for most US nonprofits.
- What is Hyperacusis Research's annual revenue?
- On its most recent Form 990 (fiscal year 2025), Hyperacusis Research reported $143K in total revenue and $122K in total expenses.
- Has Hyperacusis Research been auto-revoked by the IRS?
- No. Hyperacusis Research (EIN 27-4849341) does not appear on the IRS Auto-Revocation List. Givalgo Discover cross-references the IRS Auto-Revocation List on every profile load; if status changes, this page reflects it.
- Is Hyperacusis Research listed in IRS Publication 78?
- Yes. Hyperacusis Research is listed in IRS Publication 78 as an organisation eligible to receive tax-deductible charitable contributions. Pub 78 status is the canonical IRS signal that donations to an org are deductible.
