Question 1

Is Maine Natural History Observatory a tax-exempt 501(c)(3)?

Accepted Answer

Yes — Maine Natural History Observatory is recognised by the IRS as a 501(c)(3) organisation (EIN 20-0718450). The IRS recognised Maine Natural History Observatory as tax-exempt in May 2004.

Question 2

What is Maine Natural History Observatory's EIN?

Accepted Answer

Maine Natural History Observatory's Employer Identification Number (EIN) is 20-0718450. The EIN was assigned by the IRS in May 2004. Donors and grantmakers use the EIN to verify tax-exempt status with the IRS.

Question 3

What does Maine Natural History Observatory do?

Accepted Answer

Natural History observation

Question 4

Where is Maine Natural History Observatory located?

Accepted Answer

Maine Natural History Observatory is located at 317 Guzzle Road, Gouldsboro, ME, 04607.

Question 5

When was Maine Natural History Observatory founded or recognised by the IRS?

Accepted Answer

Maine Natural History Observatory was recognised by the IRS as a tax-exempt organisation in May 2004. The IRS ruling date is the earliest authoritative date available for most US nonprofits.

Question 6

What is Maine Natural History Observatory's annual revenue?

Accepted Answer

On its most recent Form 990 (fiscal year 2024), Maine Natural History Observatory reported $349K in total revenue and $274K in total expenses.

Question 7

Has Maine Natural History Observatory been auto-revoked by the IRS?

Accepted Answer

No — Maine Natural History Observatory (EIN 20-0718450) 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.

Question 8

Is Maine Natural History Observatory listed in IRS Publication 78?

Accepted Answer

Yes — Maine Natural History Observatory 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.

Loading profile…

Maine Natural History Observatory

Due Diligence Summary

AI Organization Overview

Mission Statement

Organization Details

Contact

Financial Snapshot

Location

Governance

Frequently asked questions about Maine Natural History Observatory