William S Kaiser Family Foundation in Boston, Massachusetts (MA)

Employer Identification Number (EIN)	26-3505536
Name of Organization	William S Kaiser Family Foundation
In Care of Name	William S Kaiser
Address	888 Boylston St Ste 1010, Boston, MA 02199-8198
Previous Addresses	30 Braintree Hill Office Pk Ste 10, Braintree, MA 02184-8751 (2019 - 2020) 30 Braintree Hill Office Pk Ste 104, Braintree, MA 02184-8751 (2017 - 2018) 30 Baintree Hill Ofc Pk Ste 104, Braintree, MA 02184-0000 (2015) 23 Inverness Rd, Wellesley, MA 02481-6114 (2008 - 2013)
Subsection(s) / Classification	Charitable Organization Educational Organization
Affiliation	Independent
Ruling Date	02/2009
Deductibility	Contributions are deductible
Foundation	Private non-operating foundation
Organization	Trust
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	$8,621,188
Income Amount	$1,232,761
Form 990 Revenue Amount	$0
National Taxonomy of Exempt Entities (NTEE)	Philanthropy, Voluntarism and Grantmaking Foundations: Private Grantmaking Foundations

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