Malcolm Stack Foundation Inc in Windsor, Wisconsin (WI)

Employer Identification Number (EIN)	39-2018087
Name of Organization	Malcolm Stack Foundation Inc
In Care of Name	Bell Laboratories Inc
Address	6551 N Towne Rd, Windsor, WI 53598-9137
Previous Addresses	3699 Kinsman Blvd, Madison, WI 53704-2508 (2017 - 2019) Po Box 186, Ridgeway, WI 53582-0186 (2006 - 2015) 531 N Pinckney St, Madison, WI 53703-1431 (2004)
Subsection(s) / Classification	Charitable Organization
Affiliation	Independent
Ruling Date	06/2001
Deductibility	Contributions are deductible
Foundation	Private operating foundation (other)
Organization	Corporation
Exempt Organization Status	Unconditional Exemption
Tax Period	12/2023
Asset	$5,000,000 to $9,999,999
Income	$1,000,000 to $4,999,999
Filing Requirement	990 - Not required to file (all other) (990-PF required)
Accounting Period	December (12)
Asset Amount	$7,641,895
Income Amount	$2,115,489
Form 990 Revenue Amount	$0
National Taxonomy of Exempt Entities (NTEE)	Environmental Quality, Protection and Beautification: Natural Resources Conservation and Protection

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