- Is Sierra Club a tax-exempt 501(c)(3)?
- Yes. Sierra Club is recognised by the IRS as a 501(c)(4) organisation (EIN 94-1153307). The IRS recognised Sierra Club as tax-exempt in December 1968.
- What is Sierra Club's EIN?
- Sierra Club's Employer Identification Number (EIN) is 94-1153307. The EIN was assigned by the IRS in December 1968. Donors and grantmakers use the EIN to verify tax-exempt status with the IRS.
- What does Sierra Club do?
- To explore, enjoy, and protect the wild places of the earth; practice and promote responsible use of the earth's ecosystems and resources; educate and enlist humanity to protect and restore the quality of the natural and human environment; and use all lawful means to carry…
- Where is Sierra Club located?
- Sierra Club is located at 2101 Webster Street 1300, Oakland, CA, 94612.
- When was Sierra Club founded or recognised by the IRS?
- Sierra Club was recognised by the IRS as a tax-exempt organisation in December 1968. The IRS ruling date is the earliest authoritative date available for most US nonprofits.
- What is Sierra Club's annual revenue?
- On its most recent Form 990 (fiscal year 2025), Sierra Club reported $83.8M in total revenue and $84.9M in total expenses.
- Has Sierra Club been auto-revoked by the IRS?
- No. Sierra Club (EIN 94-1153307) 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 Sierra Club listed in IRS Publication 78?
- Givalgo Discover did not find Sierra Club in the most recent IRS Publication 78 download. Some tax-exempt organisations (e.g., churches and government instrumentalities) are eligible to receive deductible contributions without appearing in Pub 78. Verify directly with the IRS if uncertain.
