Private Foundation

MAZZA FOUNDATION

MAZZA FOUNDATION is a Private Foundation headquartered in CHICAGO, IL. Financial data from the 2025 filing: $2.7M revenue, $2.6M expenses, $33.7M total assets. IRS filings disclose 228 grants awarded by this foundation, totaling roughly $11.7M.

EIN: 366054751 CHICAGO, IL Latest filing: 2025

Total Revenue$2.7M

Total Expenses$2.6M

Total Assets$33.7M

Grants Given228

Grant Total$11.7M

Filing Years2021–2025

Sample Grants Given

MISERICORDIA FOUNDATION

CHICAGO, IL · 2024

NEW RESIDENCE

$300,000

LURIE CHILDREN'S HOSPITAL

CHICAGO, IL · 2024

NEUROMUSCULAR PROGRAM

$300,000

BIG SHOULDERS FUND

CHICAGO, IL · 2024

SCHOLARSHIPS

$300,000

DEPAUL UNIVERSITY

CHICAGO, IL · 2024

SCHOLARSHIPS

$250,000

NORTHWESTERN MEMORIAL FOUNDATION

CHICAGO, IL · 2024

PRECISION NEUROLOGY

$250,000

Showing up to 5 of 228 total records — full history available with membership.

Officers & Directors

VICE PRESIDENT/DIRECTOR Joan Lavezzorio Schniedwind

SECRETARY/DIRECTOR Joseph Rubinelli

PRESIDENT/DIRECTOR Mary Jane Rubinelli

TREASURER/DIRECTOR Nicholas Lavezzorio

Officer compensation and complete director data available with membership.

Top Grant Purposes

Operating Support

$3,651,000 79 grants

SCHOLARSHIPS

$1,715,000 15 grants

NEW RESIDENCE

$1,200,000 4 grants

GENERAL OPERATING SUPPORT

$1,085,000 52 grants

NEUROMUSCULAR PROGRAM

$600,000 2 grants

Financial Trends

Year	Revenue	Expenses	Assets
2025	$2.7M	$2.6M	$33.7M
2024	$2.7M	$2.4M	$33.6M
2023	$1.8M	$2.1M	$33.3M
2022	$2.0M	$2.3M	$33.7M
2021	$2.7M	$2.1M	$34.0M

Between 2021 and 2025, reported annual revenue held roughly steady at around $2.7M, with total assets most recently reported at $33.7M.

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

Grant Geography

Grants from this foundation were reported to recipients in DC, IL, IN, MD, SD.

DCILINMDSD

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

See the full picture for MAZZA FOUNDATION

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