Private Foundation

PORTER FAMILY FOUNDATION

PORTER FAMILY FOUNDATION is a Private Foundation headquartered in SAN MATEO, CA. Financial data from the 2025 filing: $15K revenue, $24K expenses, $1K total assets. IRS filings disclose 34 grants awarded by this foundation, totaling roughly $103K.

EIN: 200128645 SAN MATEO, CA Latest filing: 2025

Total Revenue$15K

Total Expenses$24K

Total Assets$1K

Grants Given34

Grant Total$103K

Filing Years2021–2025

Sample Grants Given

Town School for Boys

SAN FRANCISCO, CA · 2024

FOR CAUSE

$10,000

PLAYGROUP

SAN FRANCISCO, CA · 2024

FOR CAUSE

$7,500

EDGEWOOD CENTER FOR CHILDREN FAMILI

SAN FRANCISCO, CA · 2024

FOR CAUSE

$2,500

Bay Area Discovery Museum

Sausalito, CA · 2024

FOR CAUSE

$1,500

Minneapolis Public Schools

MINNEAPOLIS, MN · 2024

FOR CAUSE

$1,000

Showing up to 5 of 34 total records — full history available with membership.

Officers & Directors

CFO Patricia Porter

CEO Stephen L Porter

Officer compensation and complete director data available with membership.

Top Grant Purposes

FOR CAUSE

$101,552 32 grants

For cause

$1,445 2 grants

Financial Trends

Year	Revenue	Expenses	Assets
2025	$15K	$24K	$1K
2024	$25K	$17K	$10K
2023	$1	$27K	$2K
2022	$25K	$625	$29K
2021	$1	$9K	$5K

Between 2021 and 2025, reported annual revenue grew from $1 to $15K (+1500000%), with total assets most recently reported at $1K.

Interactive year-over-year charts and full filing details available with membership.

Grant Geography

Grants from this foundation were reported to recipients in AL, CA, CO, MN, NH, SC.

ALCACOMNNHSC

Full geographic grant map with state-by-state breakdown available with membership.

See the full picture for PORTER FAMILY FOUNDATION

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Full Financial History Complete Grant Activity Officer Compensation Year-over-Year Charts Geographic Grant Map Data Exports