South Dakota Ornithologists Union in Sioux Falls, South Dakota (SD)


Employer Identification Number (EIN) 46-6013509
Name of Organization South Dakota Ornithologists Union
Address 8504 E 38th St, Sioux Falls, SD 57110-6745
Previous Addresses Po Box 423, Sturgis, SD 57785-0423 (2020)
2520 E Whisper Trl, Sioux Falls, SD 57108-4913 (2013 - 2019)
2520 E Whisper Trail, Sioux Falls, SD 57108-0000 (2012)
528 E Lotta St, Sioux Falls, SD 57105-7112 (2008 - 2011)
1620 Elmwood Dr, Brookings, SD 57006-2727 (2001 - 2007)
Subsection(s) / Classification Educational Organization
Scientific Organization
Affiliation Independent
Ruling Date 02/1951
Deductibility Contributions are deductible
Foundation Organization that normally receives no more than one third of its support from gross investment income and unrelated business income and at the same time more than one third of its support from contributions, fees, and gross receipts related to exempt purposes
Activities Scientific research (diseases)
Contact or sponsored scientific research for industry
Preservation of natural resources (conservation)
Organization Corporation
Exempt Organization Status Unconditional Exemption
Tax Period 09/2023
Asset $0
Income $0
Filing Requirement 990 - Required to file Form 990-N - Income less than $25,000 per year
Accounting Period September (09)
Asset Amount $0
Income Amount $0
Form 990 Revenue Amount $0

Data from form 990N


EIN 46-6013509
Name South Dakota Ornithologists Union
Tax period 2021 (10/01/2021 - 09/30/2022)
Mailing Address 8504 E 38th Street
Sioux Falls, SD 57110
United States
Principal Officer's Name and Address Robert Bork
8504 E 38th Street
Sioux Falls, SD 57110
United States
Website URL www.sdou.org
Organization has terminated No