From public IRS filings

HILLSDALE HIGH SCHOOL FOUNDATION INC

SAN MATEO, CA · Philanthropy & Voluntarism

EIN (Tax ID): 87-0800728Latest Form 990: 2023IRS ruling year: 2009Find their 990 filing →

Mission

HHSF RAISES FUNDS TO SUSTAIN THE HIGH SCHOOL'S SMALL LEARNING COMMUNITIES.

Total revenue

$2M

Total expenses

$766K

Total assets

$2.1M

Program expense ratio

86%

Source: IRS Form 990, tax year 2023.

$1.9M in foundation grants on record from 16 funders — matched from IRS 990 grant line items. Some matches may be approximate.

Funder	Total given	Grants
Donor Advised Charitable Giving	$1.1M	4
American Online Giving Foundation	$485K	5
Fidelity Investments Charitable Gift Fund	$203K	4
Morgan Stanley Global Impact Funding Trust	$49K	3
Blackbaud Giving Fund	$35K	2
National Philanthropic Trust	$33K	2
Bohannon Foundation	$25K	1
Vanguard Charitable Endowment Program	$11K	1
Second Harvest of Silicon Valley	$7K	1
Charities Aid Foundation America	$5K	1

MARCINE JANSEN — EXECUTIVE DIRECTOR (Principal officer)

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