Funding search · EIN 367068826 · Lake Forest, IL
Heizer Foundation
A private foundation (files IRS Form 990-PF). Most private foundations do not take unsolicited applications; the route in is usually a program officer.
- 44
- grants reported
- $360,389
- total given
- 2022–2025
- filing years
- $3,212
- median grant
Based on grants this organization reported to the IRS for tax years 2022–2025. This is what they filed, not a complete record of their giving, and recent years may be incomplete because filings lag.
What they fund
Full IRS filings ↗How this is builtReport an error
Funding pattern
What this funder pays for, at what size, and how to position adjacent work. Read from their filings, with every number checked against the record.
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Top recipients
Repeat recipients are the strongest signal of whether a funder has an open door or quietly re-funds the same organizations.
- Fidelity Charitable Donor Adv Fund7 grants · $115,000
- Leukemia & Lymphoma Society1 grant · $42,000
- Blood Cancer United1 grant · $40,000
- First Presbyterian Church2 grants · $40,000
- Schwab Charitable Donor Adv Fd1 grant · $20,000
- Schwab Charitable Foundation1 grant · $20,000
- Geneva Foundation4 grants · $19,500
- Academy-Mgmt Entrepreneurship Div3 grants · $14,823
- Mayo Clinic4 grants · $11,000
- Coral Sr Llc3 grants · $10,066
Giving over time
Grant history
All 44 reported grants, largest first.
- $42,000
Leukemia & Lymphoma Society · New York, NY · 2024
General support
- $40,000
Blood Cancer United · Washington, DC · 2025
General support
- $20,000
Fidelity Charitable Donor Adv Fund · Cincinnati, OH · 2024
General support
- $20,000
Fidelity Charitable Donor Adv Fund · Cincinnati, OH · 2023
General support
- $20,000
First Presbyterian Church · Lake Forest, IL · 2023
General support
- $20,000
Schwab Charitable Foundation · Orlando, FL · 2023
General support
- $20,000
Fidelity Charitable Donor Adv Fund · Cincinnati, OH · 2022
General support
- $20,000
First Presbyterian Church · Lake Forest, IL · 2022
General support
- $20,000
Schwab Charitable Donor Adv Fd · Orlando, FL · 2022
General support
- $15,000
Fidelity Charitable Donor Adv Fund · Cincinnati, OH · 2025
General support
- $15,000
Fidelity Charitable Donor Adv Fund · Cincinnati, OH · 2023
General support
- $15,000
Fidelity Charitable Donor Adv Fund · Cincinnati, OH · 2022
General support
- $10,000
Fidelity Charitable Donor Adv Fund · Cincinnati, OH · 2024
General support
- $7,323
Academy-Mgmt Entrepreneurship Div · Briarcliff Manor, NY · 2025
Programatic support
- $7,000
Geneva Foundation · Skokie, IL · 2023
General support
- $5,000
Geneva Foundation · Skokie, IL · 2025
General support
- $5,000
Geneva Foundation · Skokie, IL · 2024
General support
- $5,000
Academy-Mgmt Entrepreneurship Div · Briarcliff Manor, NY · 2023
Programatic support
- $5,000
Faraja Primary School · Cockeysville, MD · 2022
General support
- $4,000
Northwestern Memorial Foundation · Chicago, IL · 2023
General support
- $3,642
Coral Sr Llc · Briarcliff Manor, NY · 2023
Programatic support
- $3,356
Coral Sr Llc · Briarcliff Manor, NY · 2022
Programatic support
- $3,068
Coral Sr Llc · Briarcliff Manor, NY · 2024
Programatic support
- $3,000
Mayo Clinic · Rochester, MN · 2023
Research grant
- $3,000
Mayo Clinic · Rochester, MN · 2022
Research grant
- $2,500
Mayo Clinic · Rochester, MN · 2025
Research grant
- $2,500
Academy-Mgmt Entrepreneurship Div · Briarcliff Manor, NY · 2024
Programatic support
- $2,500
Mayo Clinic · Rochester, MN · 2024
Research grant
- $2,500
Ragdale Foundation · Lake Forest, IL · 2023
General support
- $2,500
Geneva Foundation · Skokie, IL · 2022
General support
- $2,000
Ragdale Foundation · Lake Forest, IL · 2025
General support
- $2,000
Lake Forest Open Lands · Lake Forest, IL · 2022
General support
- $2,000
Ragdale Foundation · Lake Forest, IL · 2022
General support
- $1,750
Chicago Parks Foundation · Chicago, IL · 2022
General support
- $1,000
Camp Treetops & North Cntry Day Sch · Lake Placid, NY · 2025
General support
- $1,000
Camp Treetops & North Cntry Day Sch · Lake Placid, NY · 2024
General support
- $1,000
Ragdale Foundation · Lake Forest, IL · 2024
General support
- $1,000
Camp Treetops & North Cntry Day Sch · Lake Placid, NY · 2023
General support
- $1,000
Foothills Caring Corps · Carefree, AZ · 2023
General support
- $1,000
Lake Forest Open Lands · Lake Forest, IL · 2023
General support
- $1,000
Camp Treetops & North Cntry Day Sch · Lake Placid, NY · 2022
General support
- $1,000
University of Chicago-Booth School · Chicago, IL · 2022
General support
- $500
Lake Forest Open Lands · Lake Forest, IL · 2024
General support
- $250
Lake Forest Police Foundation · Lake Forest, IL · 2022
General support
Who else funds this kind of work
Same state
- John D and Catherine T MacArthur Foundation (Consolidated)7,100 grants · $1.67B
- The Chicago Community Trust14,939 grants · $5.82B
- The Big Ten Conference60 grants · $3.91B
Similar purposes
- The Greater Cincinnati Foundation5,367 grants · $616.8M
- International Brotherhood of69 grants · $10.8M
- United Way of King County926 grants · $150.0M
Similar grant size
- Enterprise Holdings Foundation30,880 grants · $360.4M
- State Employees Credit Union Foundation7,131 grants · $63.0M
- Publix Super Markets Charities6,333 grants · $108.7M
Grants already paid are the record; PaperOrbit reads your paper and finds the funders whose record matches it — then explains why.
Search funders like this oneSource: IRS Form 990-PF, Part XV, as filed by the foundation. These are grants already paid — a record of what this funder backs, not an open call.

