The Tianaderrah Foundation (NY)
The Tianaderrah Foundation is a private foundation based in New York City. The foundation operates as a grantmaking organization focused on supporting nonprofit work across multiple sectors.
Financial Overview
From 2024 IRS Form 990-PF · View filing
Total Assets
$13.5M
-7.2% YoY
Annual Giving
$3.4M
+0.6% YoY
Grant Count
119
+7.2% YoY
Avg Grant Size
$29K
-6.2% YoY
Mission & Focus Areas
The foundation gives primarily to organizations devoted to education, medicine, social welfare, the arts, historical preservation, religion, and the environment.
Grantmaking
The foundation makes grants across a range of sizes. Recent grants have included awards of $275,000, $125,000, and $100,000 to organizations such as the American Foundation for Bulgaria, World Monuments Fund, and Bulgarian-American Society.
Review Cycle
or formal application guidelines in available materials. Inquiries can be directed to the foundation's contact information.
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Geographic Focus
Where this funder awards grants
The foundation primarily funds organizations in New York, Massachusetts, and New Jersey, with some grants supporting work in Bulgaria and internationally.
Grant Distribution by State
States
Cities
Financial History
Multi-year comparison from IRS filings
As of the most recent tax filings:
- Total assets: approximately $19.5 million to $41 million (figures vary across filings)
- Total annual giving: approximately $1.5 million to $3.4 million
- The foundation was established in 1996
| Metric | 2024 | 2023 | 2022 |
|---|---|---|---|
| Total Assets | $13,491,230 | $14,530,855 | $17,520,608 |
| Revenue | $2,381,160 | $418,141 | $4,683,765 |
| Expenses | $3,420,785 | $3,404,894 | $4,578,951 |
| Qualifying Distributions | $3,420,000 | $3,400,000 | $4,500,000 |
| Net Investment Income | $2,380,375 | $413,247 | $4,604,814 |
| Distributable Amount | $1,105,219 | $1,093,300 | $1,231,657 |
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
250 grants across all recorded years
Giving History
Grant recipients and amounts by year
No grants recorded for .
Leadership & Key People
Leadership team and compensation from IRS filings
Foundation leadership includes:
- Milla Lozanova (Director, President & Secretary)
- Robert L. Gipson (Director & Trustee)
- Thomas L. Gipson (Trustee)
- Sally Gipson Tully (Board member)
- Nikos Monoyios (Board member)
Compensation Overview
From 2024 IRS filing
From 2024 filing
| Name | Title | Hours | Compensation |
|---|---|---|---|
| Robert L Gipson | Trustee | 1 | — |
| Thomas L Gipson | Trustee | 1 | — |
| Sally Gipson Tully | Trustee | 1 | — |
Contact Information
Address: Co Carter Ledyard, 28 Liberty Street, New York City, NY 10005
Telephone: 212-269-7827
Subject Areas
Focus areas based on grantmaking activity
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Data last updated April 2026. Sourced from IRS Form 990-PF filings. Research dossier generated April 2026.
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