Aigyptos Institute in Boulder, Colorado (CO)

Employer Identification Number (EIN)	93-4401429
Name of Organization	Aigyptos Institute
In Care of Name	Thomas M Clay
Address	885 Arapahoe Avenue Suite Suite 2, Boulder, CO 80302-6011
Previous Addresses	885 Arapahoe Ave Ste 2, Boulder, CO 80302-6011 (2023)
Subsection(s) / Classification	Educational Organization Scientific Organization
Affiliation	Independent
Ruling Date	09/2025
Deductibility	Contributions are deductible
Foundation	Organization which receives a substantial part of its support from a governmental unit or the general public
Organization	Corporation
Exempt Organization Status	Unconditional Exemption
Tax Period	12/2024
Asset	$10,000 to $24,999
Income	$25,000 to $99,999
Filing Requirement	990 (all other) or 990EZ return
Accounting Period	December (12)
Asset Amount	$12,922
Income Amount	$50,737
Form 990 Revenue Amount	$50,737
National Taxonomy of Exempt Entities (NTEE)	Arts, Culture and Humanities: Historical Societies, Related Historical Activities

Data from form 990N

EIN	93-4401429
Name	Aigyptos Institute
Tax period	2023 (01/01/2023 - 12/31/2023)
Mailing Address	885 ARAPAHOE AVE STE 2 Boulder, CO 80302 United States
Principal Officer's Name and Address	Yvona K Trnka-Amrhein 248 UCB Boulder, CO 80309 United States
Organization has terminated	No

1735 Construction	New Orleans	LA
Gaesatae	San Jose	CA
Dividing Creek Historical Society Inc	Dividing Crk	NJ
National Christmas Tree Railroad	Centreville	VA
Ashland Area Historic Preservation Society	Ashland	PA
True Grit Trail Inc	Dardanelle	AR
Our Histroy Project	Mcdonough	GA
New Jersey Midland Railroad Historical Society Inc	Hawthorne	NJ
Company H 119th New York Volunteers Historical Association	Sea Cliff	NY
Friends Of Minnesota Barns	Stillwater	MN