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THE PATRICIA WARBURG CLIFF AND KARL VON

BOSTON, MA EIN 58-2677579 Philanthropy & GrantmakingT20 501C3 PRIVATE FOUNDATION
$63K
Revenue
16
Filings
$235K
Total Grants
334
Grant Records
Latest Financial Summary
Fiscal Year Revenue Expenses Net Assets Contributions
FY 2025 $63K $31K $259K $55K
Full Financial History
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Key Officers
P
PATRICIA WARBURG CLIFF
President
K
KARL VON FRIELING
Vice President
Executive Compensation
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Top Grant Recipients (Teaser)
KENS LIBRARY AT NAMI $5K
KENS LIBRARY AT NAMI $5K
MORE THAN WORDS $5K
334 total grants · $235K total giving
Complete Grants Database
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Filing History
990PF
FY 2025
Period ended 2025-12-31
990PF
FY 2024
IRS990PF
FY 2023
990PF
FY 2022
990PF
FY 2021
Period ended 2021-12-31
IRS990PF
FY 2020
IRS990PF
FY 2019
990PF
FY 2018
Period ended 2018-12-31
990PF
FY 2017
Period ended 2017-12-31
990PF
FY 2016
Period ended 2016-12-31
990PF
FY 2015
Period ended 2015-12-31
990PF
FY 2014
Period ended 2014-12-31
990PF
FY 2013
Period ended 2013-12-31
990PF
FY 2012
Period ended 2012-12-31
990PF
FY 2011
Period ended 2011-12-31
990PF
FY 2010
Period ended 2010-12-31
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