Private Foundation

HARRIS J AND GERALDINE S NELSON FOUNDATION

HARRIS J AND GERALDINE S NELSON FOUNDATION is a private foundation categorized as Private Foundation based in BOSTON, MA. Its most recent IRS filing (2025) reports revenue of $57K, expenses of $88K, total assets of $694K. Imperigo tracks 80 reported grants from this foundation totaling approximately $445K.

EIN: 046029911 BOSTON, MA Latest filing: 2025

Total Revenue$57K

Total Expenses$88K

Total Assets$694K

Grants Given80

Grant Total$445K

Filing Years2021–2025

Sample Grants Given

UNSCA FOUNDATION

WINSTONSALEM, NC · 2025

JOHN NELSON ENDOWED

$27,000

THE CULTURAL LANDSCAPE FOUNDATION

WASHINGTON, DC · 2025

GENERAL & UNRESTRICTED

$12,550

WILDLIFE CONSERVATION NETWORK

SAN FRANCISCO, CA · 2025

GENERAL & UNRESTRICTED

$4,000

KERES CHILDRENS LEARNING CENTER

COCHITI PUEBLO, NM · 2025

GENERAL & UNRESTRICTED

$4,000

SUNRISE CLINICS

SANTA ROSA, NM · 2025

GENERAL & UNRESTRICTED

$3,500

Showing up to 5 of 80 total records — full history available with membership.

Officers & Directors

TRUSTEE Andrea Abbott

TRUSTEE Margaret H Child

TRUSTEE Mark M Christopher

Officer compensation and complete director data available with membership.

Top Grant Purposes

GENERAL OPERATING

$334,000 47 grants

GENERAL & UNRESTRICTED

$82,950 29 grants

JOHN NELSON ENDOWED

$27,000 1 grant

2025 ANNUAL FUND

$1,300 3 grants

Financial Trends

Year	Revenue	Expenses	Assets
2025	$57K	$88K	$694K
2024	$66K	$86K	$724K
2023	$27K	$72K	$744K
2022	$21K	$61K	$789K
2021	$39K	$56K	$829K

Between 2021 and 2025, reported annual revenue grew from $39K to $57K (+46%), with total assets most recently reported at $694K.

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

Grant Geography

Grants from this foundation were reported to recipients in CA, CT, DC, MA, MN, NC, and 4 other states.

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

See the full picture for HARRIS J AND GERALDINE S NELSON FOUNDATION

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