Silverback Foundation Inc
Silverback Foundation Inc is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in Durham, NC. IRS filing data is available from 2020 through 2024. As of 2024, the organization holds $4.4M in total assets. In 2024, it awarded 35 grants totaling $133K. Net investment income was $79K.
Key facts about Silverback Foundation Inc
- EIN
- 83-0380210
- Latest 990 filing
- Form 990-PF, 2024
- Annual giving (2024)
- $133,200
- Grants made (2024)
- 35
- Average grant
- $3,806
- Median grant
- $2,000
- New grantees (estimate)
- 17% first-time grantees (6 of 35, 2024)
- Total assets
- $4,439,420
- Primary geography
- North Carolina (90% of itemized 2024 grant dollars)
Data from IRS Form 990-PF, 2024; updated September 2026. New grantees are estimated by matching recipient names across years (methodology).
Who Silverback Foundation Inc funds
By grant dollars, the top recipient states for Silverback Foundation Inc's 35 itemized 2024 grants were North Carolina (90%). The most frequent recipient cities were Durham, NC (19 grants), Pittsboro, NC (4 grants), Cary, NC (3 grants) and Raleigh, NC (3 grants). 100% of grants with a stated purpose were for general or operating support.
Is Silverback Foundation Inc open to new grantees?
17%
first-time grantees, 2024
In 2024, 6 of 35 grantees (17%) were first-time recipients. First grants averaged $3K; repeat grants $4K. How we count
Medians: $2K first-time, $2K repeat.
- 74% of 2024 grantees were also funded in 2023. Method
- Giving held roughly steady from 2021 to 2024 (−4%). Method
- In 2024 it paid out 99% of its IRS minimum distribution (the 5% rule). Foundations have until the end of the next year to meet it. Method
Estimate from itemized IRS Form 990-PF grant lists (2020–2024). Recipient names are matched across years, so a renamed or misspelled grantee can look new; grants to individuals are left out. Methodology.
Next steps with Silverback Foundation Inc
- How to evaluate Silverback Foundation Inc as a funder
Our grant prospecting guide: read the 990-PF, check fit, and decide whether to apply.
- Draft an LOI to Silverback Foundation Inc with AI
AI grant writing that drafts from your organization’s own materials, in your voice.
- Track this opportunity in a free grant tracker
A free Google Sheets or Excel template for deadlines, award terms, and reports due.
Financial Overview
From 2024 IRS Form 990-PF · View filing
Total Assets
$4.4M
-2.6% YoY
Annual Giving
$133K
+6.6% YoY
Grant Count
35
+2.9% YoY
Avg Grant Size
$4K
+3.5% YoY
Under IRS private-foundation payout rules, Silverback Foundation Inc reported a distributable amount of $141K for 2024 — the minimum it must pay out in qualifying distributions.
About Silverback Foundation Inc
Based on IRS filings
Silverback Foundation Inc is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in Durham, NC. IRS filing data is available from 2020 through 2024. As of 2024, the organization holds $4.4M in total assets. In 2024, it awarded 35 grants totaling $133K. Net investment income was $79K.
Focus Areas
Ready to take the next step with Silverback Foundation Inc?
Geographic Focus
Where this funder awards grants
Grant Distribution by State
Share of all 35 itemized 2024 grant dollars.
Cities
Financial History
Multi-year comparison from IRS filings
| Metric | 2024 | 2023 | 2022 |
|---|---|---|---|
| Total Assets | $4,439,420 | $4,559,367 | $4,613,072 |
| Revenue | $26,691 | $93,269 | $382,921 |
| Expenses | $146,638 | $146,974 | $139,225 |
| Qualifying Distributions | $140,191 | $131,974 | $138,851 |
| Net Investment Income | $78,839 | $88,469 | $382,968 |
| Distributable Amount | $141,163 | $141,772 | $126,004 |
Data update history
When this profile's IRS filing data changed on Grantable
- IRS filings on file for fiscal years 2020–2024
Giving Over Time
Total grant dollars and number of grants per year
Grant Insights
How this funder distributes its grants
Top Recipients
Top 10 recipients in 2024
Grant Size Distribution
172 grants across all recorded years
Giving History
Grant recipients and amounts by year
Among its reported 2024 grants, the largest recipients include Duke Cancer Institute ($25,000), Chatham County Literacy Council Inc ($12,500), Duke Children's Hospital ($10,000).
| Recipient | Purpose | Amount |
|---|---|---|
| DUKE CANCER INSTITUTE Durham, NC | GENERAL SUPPORT | $25,000 |
| CHATHAM COUNTY LITERACY COUNCIL INC Pittsboro, NC | GENERAL SUPPORT | $12,500 |
| DUKE CHILDREN'S HOSPITAL Durham, NC | GENERAL SUPPORT | $10,000 |
| FOLDS OF HONOR EASTERN NC Cary, NC | GENERAL SUPPORT | $10,000 |
| DUKE UNIVERSITY - IRON DUKES FUND Durham, NC | GENERAL SUPPORT | $9,000 |
| VOLUNTEERS FOR YOUTH Carrboro, NC | GENERAL SUPPORT | $5,500 |
| HAPPY DITTO INC Santa Monica, CA | GENERAL SUPPORT | $5,000 |
| JEWISH FOR GOOD Durham, NC | GENERAL SUPPORT | $5,000 |
| MUSEUM OF LIFE AND SCIENCE Durham, NC | GENERAL SUPPORT | $5,000 |
| JASON LEARNING Ashburn, VA | GENERAL SUPPORT | $4,500 |
Leadership & Key People
Officers and directors from IRS filings
Compensation Overview
No officer or director reported compensation in the available filings.
From 2024 IRS filing
| Name | Title | Hours | Compensation |
|---|---|---|---|
| Connie Nickell Bossen | President | 1 | — |
| Elliot G Bossen | Vice President | 1 | — |
Subject Areas
Focus areas based on grantmaking activity
Frequently Asked Questions
What is Silverback Foundation Inc?
Silverback Foundation Inc is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in Durham, NC. It holds $4.4M in total assets as of 2024.
How large is Silverback Foundation Inc?
As of 2024, Silverback Foundation Inc holds $4.4M in total assets with $27K in annual revenue. It awarded 35 grants totaling $133K in 2024.
Where does Silverback Foundation Inc operate?
Silverback Foundation Inc has awarded grants in California, District of Columbia, Florida, Indiana, Massachusetts, North Carolina, New York, Virginia.
What size grants does Silverback Foundation Inc award?
In 2024, Silverback Foundation Inc awarded 35 grants totaling $133K — an average of about $4K per grant, based on its IRS Form 990 filings.
How much is Silverback Foundation Inc required to give away each year?
Private foundations must generally distribute about 5% of their assets annually. For 2024, Silverback Foundation Inc reported a distributable amount of $141K on its IRS Form 990-PF — the minimum it must pay out in qualifying distributions.
What is Silverback Foundation Inc's EIN?
Silverback Foundation Inc's EIN (Employer Identification Number) is 83-0380210. IRS Form 990 filing data is available on this page for 2020–2024.
Explore Open Grants
Browse active grant opportunities in Silverback Foundation Inc's focus areas in our free grants database
Similar Funders
Funders that support many of the same organizations
Triangle Community Foundation Inc
Durham, NC
Assets
$311.2M
Grants
558
Total Given
$23.4M
Duke Energy Foundation
Charlotte, NC
Assets
$1.9M
Grants
41
Total Given
$25.6M
The Mary Duke Biddle Foundation
Durham, NC
Assets
$43.0M
Grants
51
Total Given
$1.5M
Equitable Foundation Inc
New York, NY
Assets
$112.4M
Grants
1,453
Total Given
$5.5M
State Employees Credit Union Foundation
Raleigh, NC
Assets
$68.8M
Grants
1,788
Total Given
$17.3M
Foundation for the Carolinas
Charlotte, NC
Assets
$3.9B
Grants
1,605
Total Given
$609.1M
Dogwood Health Trust
Asheville, NC
Assets
$2.0B
Grants
835
Total Given
$148.2M
The Winston-Salem Foundation
Winstonsalem, NC
Assets
$630.1M
Grants
823
Total Given
$88.8M
GiveClear Foundation
Charlotte, NC
Assets
$215.4M
Grants
816
Total Given
$28.8M
The Community Foundation
Asheville, NC
Assets
$481.0M
Grants
793
Total Given
$59.4M
North Carolina Community Foundation
Raleigh, NC
Assets
$569.1M
Grants
732
Total Given
$30.6M
The Pfizer Foundation Inc
New York, NY
Assets
$255.3M
Grants
9,306
Total Given
$23.2M
More Funders in North Carolina
Data last updated September 2026. Sourced from IRS Form 990-PF filings.