- Is Sioux Falls Zoo & Aquarium a tax-exempt 501(c)(3)?
- Yes. Sioux Falls Zoo & Aquarium is recognised by the IRS as a 501(c)(3) organisation (EIN 46-6015015). The IRS recognised Sioux Falls Zoo & Aquarium as tax-exempt in November 1958.
- What is Sioux Falls Zoo & Aquarium's EIN?
- Sioux Falls Zoo & Aquarium's Employer Identification Number (EIN) is 46-6015015. The EIN was assigned by the IRS in November 1958. Donors and grantmakers use the EIN to verify tax-exempt status with the IRS.
- What does Sioux Falls Zoo & Aquarium do?
- Creating connection and inspiring conservation of wild species and spaces
- Where is Sioux Falls Zoo & Aquarium located?
- Sioux Falls Zoo & Aquarium is located at 805 S Kiwanis Ave, Sioux Falls, SD, 57104.
- When was Sioux Falls Zoo & Aquarium founded or recognised by the IRS?
- Sioux Falls Zoo & Aquarium was recognised by the IRS as a tax-exempt organisation in November 1958. The IRS ruling date is the earliest authoritative date available for most US nonprofits.
- What is Sioux Falls Zoo & Aquarium's annual revenue?
- On its most recent Form 990 (fiscal year 2025), Sioux Falls Zoo & Aquarium reported $16.1M in total revenue and $12.7M in total expenses.
- Has Sioux Falls Zoo & Aquarium been auto-revoked by the IRS?
- No. Sioux Falls Zoo & Aquarium (EIN 46-6015015) 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 Sioux Falls Zoo & Aquarium listed in IRS Publication 78?
- Yes. Sioux Falls Zoo & Aquarium 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.
