Tianaderrah Foundation (DE)

NEW YORK, NY EIN: 30-0883477

The Tianaderrah Foundation is a private independent foundation established in 1996 and based in New York, NY. It operates as a 501(c)(3) organization and has been tax-exempt since December 2015. The foundation is a grantmaking organization that provides philanthropic support to nonprofit organizations across multiple sectors.

Financial Overview

From 2024 IRS Form 990-PF · View filing

Total Assets

$19.3M

-0.8% YoY

Annual Giving

$1.5M

+20.0% YoY

Grant Count

18

+28.6% YoY

Avg Grant Size

$83K

-6.7% YoY

Under IRS private-foundation payout rules, Tianaderrah Foundation (DE) reported a distributable amount of $1.8M for 2024 — the minimum it must pay out in qualifying distributions.

Research compiled by Grantable AI from public sources. Last updated April 2026.

Mission & Focus Areas

The foundation's giving primarily supports organizations devoted to:

  • Education (including higher education and libraries)
  • Medicine and health (including hospitals)
  • Social welfare and human services
  • Arts and culture (including museums)
  • Historical preservation
  • Religion
  • The environment

The foundation also has a particular focus on the Cooperstown, NY region. Types of support include general operating support and project support.

Grantmaking

The foundation accepts letter applications. Specific application deadlines are not publicly listed.

Review Cycle

are not publicly listed.

How to Apply

**

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Geographic Focus

Where this funder awards grants

The foundation's grantmaking focuses primarily on:

  • New York (with particular emphasis on the Cooperstown region)
  • Massachusetts
  • New Jersey

Grant Distribution by State

6states

Cities

ArlingtonBostonBronxvilleCanandaiguaCooperstownFort JohnsonGuilfordMount HermonNew YorkPrincetonSweet BriarTruroWashingtonWestminster

Financial History

Multi-year comparison from IRS filings

As of 2024:

  • Total Assets: $19.3–$41 million (figures vary by source)
  • Total Revenue: $1.38 million
  • Total Expenses: $1.53 million
  • Total Liabilities: $0
  • Total Giving: $1.5 million

Contact Information:

  • Address: C/O Carter Ledyard, 28 Liberty Street, New York, NY 10005
  • Telephone: 212-269-7827
Revenue
Expenses
Qualifying Distributions
Net Investment Income
$0$422K$844K$1M$2M20202021202220232024
Metric202420232022
Total Assets$19,324,129$19,476,538$20,377,970
Revenue$1,375,029$353,220$993,305
Expenses$1,527,438$1,254,652$1,275,948
Qualifying Distributions$1,500,000$1,250,000$1,250,000
Net Investment Income$1,347,591$348,568$967,357
Distributable Amount$1,790,415$1,192,251$1,458,353

Giving Over Time

Total grant dollars and number of grants per year

$0$375K$750K$1M$2M13 grants202012 grants202113 grants202214 grants202318 grants2024

Grant Insights

How this funder distributes its grants

Top Recipients

Top 10 recipients in 2024

Sofia America Schools Inc$250KAmerican Foundation for …$200KAmerican University in B…$125KWorld Monuments Fund$125KSonnenberg Gardens & Man…$105KBulgarian American Society$100KMetropolitan Museum of Art$100KMontgomery County Histor…$100KNorthfield Mount Hermon$100KNew York University$70K

Grant Size Distribution

70 grants across all recorded years

26<$50K12$50–100K29$100–250K3$250–500K$500K–1M$1–5M$5M+

Giving History

Grant recipients and amounts by year

Among its reported 2024 grants, the largest include Sofia America Schools Inc ($250,000), American Foundation for Bulgaria ($200,000), American University in Bulgaria ($125,000).

RecipientPurposeAmount
American Foundation for Bulgaria Boston, MAGeneral funds$200,000
American Friends of Georgia Inc Truro, MAGeneral funds$10,000
American University in Bulgaria Washington, DCGeneral funds$125,000
Bulgarian American Society Arlington, VAGeneral funds$100,000
Children of Armenia Fund New York, NYGeneral funds$40,000
International Humanitarian Missions Westminster, CAGeneral funds$30,000
Metropolitan Museum of Art New York, NYGeneral funds$100,000
New York University New York, NYGeneral funds and Scholarship$70,000
Next Generation Bulgaria Fund Bronxville, NYGeneral funds$20,000
Princeton University Princeton, NJGeneral funds & scholarships$60,000

Leadership & Key People

Leadership team and compensation from IRS filings

Key leadership includes:

  • Milla Lozanova — Director, President & Secretary
  • Robert L Gipson — Director & Trustee
  • Thomas L Gipson — Board member
  • Sally Gipson Tully — Board member
  • Nikos Monoyios — Board member

Compensation Overview

From 2024 IRS filing

From 2024 filing

NameTitleHoursCompensation
Milla LozanovaDirector, President & Secretary1
Robert L GipsonDirector & Trustee1
Thomas L GipsonBoard member1
Sally Gipson TullyBoard member1
Nikos MonoyiosBoard member1

Subject Areas

Focus areas based on grantmaking activity

Frequently Asked Questions

What does Tianaderrah Foundation (DE) fund?

The foundation's giving primarily supports organizations devoted to: • Education (including higher education and libraries) • Medicine and health (including hospitals) • Social welfare and human services • Arts and culture (including museums) • Historical preservation • Religion • The environment The foundation also has a particular focus on the Cooperstown, NY region. Types of support include general operating support and project support.

How do I apply for a grant from Tianaderrah Foundation (DE)?

**Grant Characteristics:** • Typical award range: $5,000–$275,000 • Median grant amount: $85,000 • Recent grant activity shows 18 grants distributed in the most recent filing period **Application Process:** The foundation accepts letter applications. Specific application deadlines are not publicly listed.

Where does Tianaderrah Foundation (DE) make grants?

The foundation's grantmaking focuses primarily on: • New York (with particular emphasis on the Cooperstown region) • Massachusetts • New Jersey

What size grants does Tianaderrah Foundation (DE) award?

In 2024, Tianaderrah Foundation (DE) awarded 18 grants totaling $1.5M — an average of about $83K per grant, based on its IRS Form 990 filings.

How much is Tianaderrah Foundation (DE) required to give away each year?

Private foundations must generally distribute about 5% of their assets annually. For 2024, Tianaderrah Foundation (DE) reported a distributable amount of $1.8M on its IRS Form 990-PF — the minimum it must pay out in qualifying distributions.

What is Tianaderrah Foundation (DE)'s EIN?

Tianaderrah Foundation (DE)'s EIN (Employer Identification Number) is 30-0883477. IRS Form 990 filing data is available on this page for 2020–2024.

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Data last updated June 2026. Sourced from IRS Form 990-PF filings. Research dossier generated April 2026.

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