Private Foundation

THE MOUNTZ FAMILY FOUNDATION

THE MOUNTZ FAMILY FOUNDATION is a private foundation categorized as Private Foundation based in WELLESLEY, MA. Its most recent IRS filing (2024) reports revenue of $128K, expenses of $369K, total assets of $1.2M. Imperigo tracks 102 reported grants from this foundation totaling approximately $2.3M.

EIN: 461547058 WELLESLEY, MA Latest filing: 2024

Total Revenue$128K

Total Expenses$369K

Total Assets$1.2M

Grants Given102

Grant Total$2.3M

Filing Years2020–2024

Sample Grants Given

MIT

CAMBRIDGE, MA · 2024

GENERAL

$280,000

NASHOBA BROOKS SCHOOL

CONCORD, MA · 2024

GENERAL

$25,000

BOSTON CHILDREN'S HOSPITAL

BOSTON, MA · 2024

GENERAL

$23,200

THE FENN SCHOOL

CONCORD, MA · 2024

GENERAL

$12,500

CARROLL SCHOOL

LINCOLN, MA · 2024

GENERAL

$10,000

Showing up to 5 of 102 total records — full history available with membership.

Officers & Directors

TRUSTEE Michael Mountz

TRUSTEE Tiffany Mountz

Officer compensation and complete director data available with membership.

Top Grant Purposes

GENERAL

$2,341,733 102 grants

Financial Trends

Year	Revenue	Expenses	Assets
2024	$128K	$369K	$1.2M
2023	$75K	$244K	$1.4M
2022	$107K	$225K	$1.6M
2021	$90K	$71K	$1.7M
2020	$-15K	$264K	$1.7M

Between 2020 and 2024, reported annual revenue moved from $-15K to $128K, with total assets most recently reported at $1.2M.

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

Grant Geography

Grants from this foundation were reported to recipients in AZ, CA, KS, MA, MN, NJ, and 2 other states.

AZCAKSMAMNNJOHVA

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

See the full picture for THE MOUNTZ FAMILY FOUNDATION

Complete financials, all 102 grant records, officer compensation, year-over-year trend charts, a geographic grant map, and data exports — across 498,000+ organizations.

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