- Is American Association of Variable Star Observers a tax-exempt 501(c)(3)?
- Yes. American Association of Variable Star Observers is recognised by the IRS as a 501(c)(3) organisation (EIN 04-2164402). The IRS recognised American Association of Variable Star Observers as tax-exempt in February 1954.
- What is American Association of Variable Star Observers's EIN?
- American Association of Variable Star Observers's Employer Identification Number (EIN) is 04-2164402. The EIN was assigned by the IRS in February 1954. Donors and grantmakers use the EIN to verify tax-exempt status with the IRS.
- What does American Association of Variable Star Observers do?
- To enable anyone, anywhere, to participate in scientific discovery through Variable Star astronomy.
- Where is American Association of Variable Star Observers located?
- American Association of Variable Star Observers is located at 1770 Massachusetts Ave 121, Cambridge, MA, 02140.
- When was American Association of Variable Star Observers founded or recognised by the IRS?
- American Association of Variable Star Observers was recognised by the IRS as a tax-exempt organisation in February 1954. The IRS ruling date is the earliest authoritative date available for most US nonprofits.
- What is American Association of Variable Star Observers's annual revenue?
- On its most recent Form 990 (fiscal year 2024), American Association of Variable Star Observers reported $1.7M in total revenue and $1.3M in total expenses.
- Has American Association of Variable Star Observers been auto-revoked by the IRS?
- No. American Association of Variable Star Observers (EIN 04-2164402) 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 American Association of Variable Star Observers listed in IRS Publication 78?
- Yes. American Association of Variable Star Observers 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.
