Scott R Mackenzie Foundation Inc
Scott R Mackenzie Foundation Inc is a nonprofit organization focused on Philanthropy, Voluntarism & Grantmaking, based in Jacksonville, FL. IRS filing data is available from 2020 through 2023. In 2023, it awarded 6 grants totaling $1.2M.
Key facts about Scott R Mackenzie Foundation Inc
In short: Scott R Mackenzie Foundation Inc gave $1.2M across 6 grants in 2023 (avg $200K), top state Maine. Source: 2023 IRS Form 990 filing.
- EIN
- 46-3383293
- Latest 990 filing
- Form 990 filing, 2023
- Annual giving (2023)
- $1,202,529
- Grants made (2023)
- 6
- Average grant
- $200,422
- Median grant
- $149,792
- Primary geography
- Maine (37% of itemized 2023 grant dollars)
Data from IRS Form 990 filing, 2023; updated September 2026.
Financial Overview
From 2023 IRS Form 990 filing · View filing
Total Assets
—
Annual Giving
$1.2M
+0.2% YoY
Grant Count
6
+0.0% YoY
Avg Grant Size
$200K
+0.2% YoY
How Scott R Mackenzie Foundation Inc gives
- Giving grew 28% from 2020 to 2023. Method
From the foundation's IRS Form 990 filings. Methodology.
Open Grants
1 open opportunity from Scott R Mackenzie Foundation Inc
Ready to take the next step with Scott R Mackenzie Foundation Inc?
Geographic Focus
Where this funder awards grants
Grant Distribution by State
Share of all 6 itemized 2023 grant dollars.
Cities
Giving Over Time
Total grant dollars and number of grants per year
Grant Insights
How this funder distributes its grants
Top Recipients
Top 5 recipients in 2023
Grant Size Distribution
24 grants across all recorded years
Giving History
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| MOUNT DESERT ISLAND BIOLOGICAL LABORATORY Bar Harbor, ME | THE BENEFACTOR DESIRES THAT GRANTEE SHALL USE THE GIFT TO CONTINUE THE PROJECT AWARDED IN 2022 TO ESTABLISH A NOVEL TREATMENT STRATEGY FOR DIABETIC KIDNEY DISEASE. PREVIOUS SUPPORT FROM THE MACKENZIE FOUNDATION IS ALLOWING MDI BIO LAB TO UNDERSTAND THE STRUCTURE AND FUNCTIONAL PARTS OF THE HPA2 MOLECULE AND ESTABLISH A BASELINE FROM WHICH TO FULLY UNDERSTAND ITS FUNCTION. BASED ON THIS ONGOING WORK, MDI BIO LAB NOW SEEKS TO INVESTIGATE THE EFFECT OF DIABETES IN A MODEL ORGANISM OF AGING (AFRICAN TURQUOISE KILLIFISH). SIMULTANEOUSLY, MDI BIO LAB ALSO PROPOSES TO USE THIS MODEL TO STUDY THE LOSS OF PERITUBULAR CAPILLARIES OBSERVED DURING KIDNEY AGING. | $450,000 |
| EMORY UNIVERSITY GRANTS Atlanta, GA | THE BENEFACTOR DESIRES THAT GRANTEE SHALL USE THE GIFT TO OPTIMIZE AND VALIDATE A COMPUTATIONAL PATHOLOGY-BASED IMAGE RISK PREDICTOR (OVARISC) THAT PREDICTS OUTCOME AND RESPONSE IN ADVANCED OCA RECEIVING PRIMARY PLATINUM-BASED COMBINATION CHEMOTHERAPY, AND TO CONFIRM THE ASSOCIATION BETWEEN OVARISC SCORES AND RESPONSE TO ICI ON A BLINDED VALIDATION SET OBTAINED FROM AN INDEPENDENT CLINICAL TRIAL. | $250,000 |
| HMH HOSPITALS CORPORATION Edison, NJ | THE BENEFACTOR DESIRES THAT GRANTEE SHALL USE THE GIFT TO FOCUS ON QUANTIFYING SELECTIVE PRESSURES APPLIED BY NUCLEOTIDE DEPLETION AND GENOMIC STRESS IN ORDER TO DISSECT THE EVOLUTIONARY DYNAMICS OF CANCER CELLS ACROSS MULTIPLE TUMOR TYPES, INCLUDING LEUKEMIA, LYMPHOMA, MYELOMA, COLORECTAL CANCER, MELANOMA, AND RETINOBLASTOMA. | $150,000 |
| UNIVERSITY OF FLORIDA FOUNDATION Gainesville, FL | THE BENEFACTOR DESIRES THAT GRANTEE SHALL USE THE GIFT TO IDENTIFY DEPENDENCIES OF TUMOR CELLS IN DEEP MARGINS BY PERFORMING SINGLE-CELL SEQUENCING ON LARGER COHORT OF TUMORS THE GRANTEE COLLECTED (N=28) AND TESTING THEIR FINDINGS IN MODEL SYSTEMS. THUS, THE STUDY WOULD OPEN NEW AVENUES FOR THERAPIES TARGETING SPECIFIC TRAITS WITHIN TUMOR CELLS DRIVING RECURRENCE, AND FOR IMPROVED STRATEGIES RELEASING THE HOST IMMUNE SYSTEM AGAINST GLIOBLASTOMA. | $149,584 |
| UNIVERSITY OF FLORIDA FOUNDATION Gainesville, FL | THE BENEFACTOR DESIRES THAT GRANTEE SHALL USE THE GIFT TO SEEK TO DEFINE TREATMENT REGIMENS OF BLOOD THINNING MEDICATIONS ASSOCIATED WITH REDUCED RISK OF RECURRENT HEART ATTACKS, WHICH MAY INCLUDE THE USE OF THE MORE POTENT BLOOD THINNER TICAGRELOR ALSO IN PATIENTS WITH STABLE CORONARY ARTERY DISEASE. | $125,000 |
| UNIVERSITY OF MIAMI COLLEGE OF MEDICINE Coral Gables, FL | THE BENEFACTOR DESIRES THAT GRANTEE SHALL USE THE GIFT TO UTILIZE GENERATIVE ADVERSARIAL NETWORK (GAN) MODELS TO CREATE HIGH-QUALITY SYNTHETIC IMAGES REPRESENTING VARIOUS PROSTATE CANCER (PCA) GRADES. THESE IMAGES WILL BE TAILORED TO ACCOUNT FOR THE MORPHOLOGICAL AND GENOMIC GRANULARITY ASSOCIATED WITH EACH GLEASON GRADE WHILE REQUIRING SIGNIFICANTLY SMALLER TRAINING DATA SAMPLES. PRELIMINARY DATA INDICATES THAT THIS APPROACH CONSIDERABLY ENHANCES AI MODELS' PROGNOSTIC CAPABILITIES FOR PCA. | $77,945 |
Financial History
Multi-year comparison from IRS filings
| Metric | 2023 | 2022 | 2021 |
|---|---|---|---|
| Total Assets | — | — | — |
| Revenue | — | — | — |
| Expenses | — | — | — |
| Qualifying Distributions | — | — | — |
| Net Investment Income | — | — | — |
| Distributable Amount | — | — | — |
Data update history
When this profile's IRS filing data changed on Grantable
- IRS filings on file for fiscal years 2020–2023
Leadership & Key People
Officers and directors from IRS filings
Scott R Mackenzie Foundation Inc is led by Carolyn Tucker, Executive Director on every filing since 2020; 5 of 6 officers listed in 2023 are compensated.
Officers on the 2023 filing
Carolyn Tucker
Executive Director
On filings since 2020
40 hrs/week
$15K (2022) → $15K (2023)
Gerardo Cruz
Director
On filings since 2020
6 hrs/week
$15K (2022) → $25K (2023)
Lawrence B. Mackenzie
Director
On filings since 2020
5 hrs/week
$15K (2022) → $25K (2023)
Melinda A. Mackenzie
Director
On filings since 2020
3 hrs/week
$15K (2022) → $25K (2023)
Paula Sprague
Director
On filings since 2022
5 hrs/week
$15K (2022) → $25K (2023)
Scott R. Mackenzie
Director
On filings since 2020
5 hrs/week
No compensation reported
Data from IRS Form 990 filings, 2020–2023. "On filings since" is the earliest filing we hold that lists the person; hours are average hours per week as reported.
Compensation Overview
From 2023 IRS filing
Frequently asked questions about Scott R Mackenzie Foundation Inc
How much does Scott R Mackenzie Foundation Inc give each year?
Scott R Mackenzie Foundation Inc gave $1.2M across 6 grants in 2023, according to its 2023 IRS Form 990 filing. In 2022 it gave $1.2M across 6 grants.
What is Scott R Mackenzie Foundation Inc's typical grant size?
Scott R Mackenzie Foundation Inc's median grant in 2023 was $149,792, and its average grant was $200,422, across 6 grants on its 2023 IRS Form 990 filing.
Where does Scott R Mackenzie Foundation Inc give grants?
Scott R Mackenzie Foundation Inc's top state is Maine, with 37% of the grant dollars itemized on its 2023 IRS Form 990 filing. The next largest states were Florida (29%) and Georgia (21%). The most frequent recipient cities were Gainesville, FL (2 grants).
Does Scott R Mackenzie Foundation Inc give general operating support?
Not in 2023: none of the 6 grants with a stated purpose on Scott R Mackenzie Foundation Inc's 2023 IRS Form 990 filing were described as general or operating support.
Who are Scott R Mackenzie Foundation Inc's largest grantees?
Scott R Mackenzie Foundation Inc's largest 2023 grantees include Mount Desert Island Biological Laboratory ($450,000), University of Florida Foundation ($274,584 across 2 grants) and Emory University Grants ($250,000), according to its 2023 IRS Form 990 filing. Together they received 81% of its itemized 2023 grant dollars.
What is Scott R Mackenzie Foundation Inc?
Scott R Mackenzie Foundation Inc is a nonprofit organization focused on Philanthropy, Voluntarism & Grantmaking, based in Jacksonville, FL. It holds — in total assets as of 2023.
What is Scott R Mackenzie Foundation Inc's EIN?
Scott R Mackenzie Foundation Inc's EIN (Employer Identification Number) is 46-3383293. IRS Form 990 filing data is available on this page for 2020–2023.
Data last updated September 2026. Sourced from IRS Form 990 filings.
Here's the math on researching Scott R Mackenzie Foundation Inc by hand.
Explore Open Grants
Browse active grant opportunities in Scott R Mackenzie Foundation Inc's focus areas in our free grants database
Similar Funders
Funders that support many of the same organizations
Seattle Children's Hospital
Seattle, WA
Seattle Children’s supports pediatric medical research, education, and programs that improve children’s health, including housing support; grants primarily go to research and medical organizations. In 2024, grants ranged from $5,147 to $9.5 million, with a median of about $58,000. Its Crossett Fund accepts unsolicited requests year-round for projects improving the health of children and adolescents in southeast Alaska, with awards up to $10,000.
Assets
$5.6B
Grants
171
Total Given
$43.0M
Bristol-Myers Squibb Foundation Inc
Princeton, NJ
The foundation funds health initiatives to expand healthcare access and strengthen health systems, with priorities including cancers, blood disorders, brain health, and clinical-trial participation. Its 2024 grants had a median of $134,090, though awards ranged widely; its stated focus geographies are Brazil, India, ten Sub-Saharan African countries, and the United States. It invites organizations to inquire about its grantmaking process, with application materials available upon request and no deadline listed.
Assets
$83.3M
Grants
144
Total Given
$67.7M
Mayo Clinic Group Return
Rochester, MN
Mayo Clinic Group Return supports healthcare, medical research, education, and community nonprofits, with local grants focused on health priorities such as access to care, mental health, and food security. Its 2024 grant median was about $19,500; giving is concentrated in Minnesota, with community programs also in Arizona and Florida, and eligible nonprofits may apply through its community programs.
Assets
$17.9B
Grants
293
Total Given
$1.7B
Cystic Fibrosis Foundation
Bethesda, MD
The Cystic Fibrosis Foundation funds cystic fibrosis research, drug development, specialized care, and related community and patient-support programs, primarily through opportunities for academic and industry investigators. Its 2024 grants ranged from $2,800 to $12.9 million, with a median grant of about $150,000; the profile does not specify a geographic limit or whether it accepts unsolicited requests.
Assets
$5.0B
Grants
624
Total Given
$189.6M
President and Fellows of Harvard College
Cambridge, MA
Harvard’s funding supports education and research, including awards to hospitals, research institutes, and universities, with most reported grant dollars going to Massachusetts. Its 2025 grants ranged from $5,002 to $27.4 million, with a median of $123,018; it also lists smaller opportunities for local artists and performers. The profile does not state whether it accepts unsolicited requests.
Assets
$79.9B
Grants
352
Total Given
$273.3M
Amyotrophic Lateral Sclerosis Assn
Arlington, VA
The Association funds ALS research, care services and clinics, assistive technology, and advocacy. Its 2025 grants had a median of $50,000 (ranging from $6,750 to $250,000); research applicants submit a letter of intent, with full proposals by invitation, while clinic grants have separate application processes.
Assets
$100.4M
Grants
42
Total Given
$3.5M
Alzheimer's Disease & Related Disorders
Chicago, IL
The fund supports Alzheimer’s disease and dementia research, including scientific, clinical, social, and behavioral research, as well as related policy work. It awards grants to U.S. and international researchers; the profile does not state a typical giving level or whether unsolicited requests are accepted.
Assets
$523.7M
Grants
79
Total Given
$73.3M
Texas Instruments Foundation
Dallas, TX
The Texas Instruments Foundation funds charitable and educational organizations, with interests including education, human services, racial equity, and the arts; its geographic focus is Texas, though it also gives elsewhere. In 2024 it made 4,484 grants, with a median award of $500 and amounts ranging from $13 to $1,128,000. It accepts unsolicited requests online and has no submission deadlines.
Assets
$73.0M
Grants
4,484
Total Given
$22.6M
Andrew Sabin Family Foundation
East Hampton, NY
The foundation supports environmental protection, community organizations, and healthcare research, including cancer research, with both local and global initiatives; its 2024 grants went entirely to New York-based recipients. Giving varies widely: grants ranged from $25 to $2.05 million in 2024, with a median of $5,000. The profile does not state whether it accepts unsolicited requests.
Assets
$9.7M
Grants
167
Total Given
$6.8M
Publix Super Markets Charities Inc
Lakeland, FL
Publix Super Markets Charities supports nonprofits addressing hunger, homelessness and housing, youth, education, and community needs in Florida, Georgia, Alabama, North Carolina, South Carolina, Tennessee, Virginia, and Kentucky. Its 2024 median grant was $2,500, though awards ranged widely; it accepts online requests from eligible organizations, with application periods varying by program.
Assets
$233.8M
Grants
3,269
Total Given
$52.5M
The Community Foundation for
Jacksonville, FL
The Community Foundation for Northeast Florida supports neighborhood strengthening, nonprofit capacity, education, aging adults, the arts, women and girls, young children, and early literacy, primarily in Baker, Clay, Duval, Nassau, St. Johns, and Putnam counties. Its 2024 median grant was $5,000; Program Support grants are available up to $25,000. It accepts applications for competitive grant programs, while donor-advised grants do not accept applications.
Assets
$708.7M
Grants
2,470
Total Given
$78.0M
The Miami Foundation Inc
Miami, FL
The Miami Foundation funds nonprofits working on Greater Miami community priorities, including youth and families, economic opportunity, arts, health, equity, and climate resilience. Its 2023 grants had a median award of $21,585, though amounts vary widely; its grantmaking is focused on Miami-Dade County.
Assets
$525.0M
Grants
879
Total Given
$57.2M
More Funders in Florida
Scott R Mackenzie Foundation Inc down — hundreds of funders to go?