Annette & Martin Rosenzweig is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in BOCA RATON, FL. IRS filing data is available from 2020 through 2024. As of 2024, the organization holds $10K in total assets. In 2024, it awarded 5 grants totaling $47K. Net investment income was $23.
Financial Overview
From 2024 IRS Form 990-PF · View filing
Total Assets
$10K
+213.5% YoY
Annual Giving
$47K
-6.4% YoY
Grant Count
5
+0.0% YoY
Avg Grant Size
$9K
-6.4% YoY
About Annette & Martin Rosenzweig
Based on IRS filings
Annette & Martin Rosenzweig is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in BOCA RATON, FL. IRS filing data is available from 2020 through 2024. As of 2024, the organization holds $10K in total assets. In 2024, it awarded 5 grants totaling $47K. Net investment income was $23.
Focus Areas
Ready to take the next step with Annette & Martin Rosenzweig?
Geographic Focus
Where this funder awards grants
Grant Distribution by State
States
Cities
Financial History
Multi-year comparison from IRS filings
| Metric | 2024 | 2023 | 2022 |
|---|---|---|---|
| Total Assets | $9,880 | $3,152 | $18,399 |
| Revenue | $55,736 | $34,122 | $42,736 |
| Expenses | $49,008 | $51,396 | $55,140 |
| Qualifying Distributions | $46,500 | $49,700 | $53,400 |
| Net Investment Income | $23 | $411 | $711 |
| Distributable Amount | $321 | $525 | $1,354 |
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 2024
Grant Size Distribution
46 grants across all recorded years
Giving History
Grant recipients and amounts by year
No grants recorded for .
Leadership & Key People
Officers and directors from IRS filings
Compensation Overview
From 2024 IRS filing
From 2024 filing
| Name | Title | Hours | Compensation |
|---|---|---|---|
| MARTIN ROSENZWEIG | TRUSTEE | — | — |
Subject Areas
Focus areas based on grantmaking activity
Related Funders
Similar funders by location and focus area
Virgil P Warren Fdn Tr Ua
ORLANDO, FL
Assets
$4.2M
Grants
14
Total Given
$96K
The Fritch Foundation
FT LAUDERDALE, FL
Assets
—
Grants
17
Total Given
$167K
Leiman Asterisk Foundation Inc
DELRAY BEACH, FL
Assets
$1.2M
Grants
2
Total Given
$62K
Rachel Memorial Foundation
SANTA RSA BCH, FL
Assets
—
Grants
6
Total Given
$10K
My Brother'ssister's Keeper Charitable
ROYAL PALM BEACH, FL
Assets
$462K
Grants
1
Total Given
$50K
The Shore Lane Family Foundation Inc
BOCA GRANDE, FL
Assets
$335
Grants
20
Total Given
$430K
Data last updated April 2026. Sourced from IRS Form 990-PF filings.
What could you do with Annette & Martin Rosenzweig on Grantable?
- Assess strategic fit with your organization
- Draft a tailored letter of inquiry
- Find open RFPs from this funder
- Monitor for new funding opportunities