Private Foundation

THE JOHN & MARGARET SINCLAIRE FOUNDATION INC

THE JOHN & MARGARET SINCLAIRE FOUNDATION INC is a private foundation categorized as Private Foundation based in PITTSFORD, NY. Its most recent IRS filing (2025) reports revenue of $404K, expenses of $236K, total assets of $3.3M. Imperigo tracks 75 reported grants from this foundation totaling approximately $1.1M.

EIN: 208253462 PITTSFORD, NY Latest filing: 2025
Total Revenue$404K
Total Expenses$236K
Total Assets$3.3M
Grants Given75
Grant Total$1.1M
Filing Years2021–2025

Sample Grants Given

CLIMATE SOLUTIONS ACCELERATOR
ROCHESTER, NY · 2025
CHARITY
$60,000
GAYLORD SPECIALTY HOSPITAL
WALLINGFORD, CT · 2025
CHARITY
$40,000
STAY HELP
POUGHKEEPSIE, NY · 2025
CHARITY
$22,488
MOVING WITH HOPE
SHELTON, CT · 2025
CHARITY
$22,488
THE CHILD ADVOCACY CENTER (BIVONIA)
ROCHESTER, NY · 2025
CHARITY
$20,000

Showing up to 5 of 75 total records — full history available with membership.

Officers & Directors

SECRETARY Erica Klausz
DIRECTOR John Paul Sinclaire
PRESIDENT Katherine Sinclaire
DIRECTOR Patricia Sinclaire
DIRECTOR Peter Klausz
TREASURER Scott Friedman

Officer compensation and complete director data available with membership.

Top Grant Purposes

CHARITY
$1,110,015 75 grants

Financial Trends

Year Revenue Expenses Assets
2025 $404K $236K $3.3M
2024 $290K $216K $3.2M
2023 $160K $219K $3.1M
2022 $94K $248K $3.1M
2021 $332K $225K $3.3M

Between 2021 and 2025, reported annual revenue grew from $332K to $404K (+22%), with total assets most recently reported at $3.3M.

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, FL, MI, MT, and 3 other states.

CACTDCFLMIMTNHNJNY

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

See the full picture for THE JOHN & MARGARET SINCLAIRE FOUNDATION INC

Complete financials, all 75 grant records, officer compensation, year-over-year trend charts, a geographic grant map, and data exports — across 498,000+ organizations.

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