Public Charity

Tholos Foundation

Tholos Foundation is a Public Charity headquartered in Washington, DC. Financial data from the 2024 filing: $2.4M revenue, $4.9M expenses, $4.1M total assets. 45 publicly reported grants to this organization, totaling roughly $2.7M, appear in IRS filings.

EIN: 521400492 Washington, DC Latest filing: 2024
Total Revenue$2.4M
Total Expenses$4.9M
Total Assets$4.1M
Grant Records45
Funding Total$2.7M
Filing Years2019–2024

Mission

Tholos Foundation was created for the purpose of engaging in charitable and educational activities relating to the promotion of tax fairness and economic prosperity. Tholos accomplishes this mission through education and analysis.

Officers & Directors

Dir. of Outreach, Tax & Regulatory Procedures Andreas Hellman
Board Member Caren Tolozcko
Executive Director Christopher Butler
President Grover G Norquist
Vice President of Communications John Kartch
Dir. of International Programs and Affairs Lorenzo Montanari

Officer compensation and complete director data available with membership.

Top Grant Purposes

General support
$1,050,000 4 grants
Policy
$440,176 3 grants
Support of criminal justice reform work
$175,000 4 grants
General Support
$173,500 2 grants
for general operations
$153,200 1 grant

Financial Trends

Year Revenue Expenses Assets
2024 $2.4M $4.9M $4.1M
2023 $2.7M $5.0M $3.5M
2022 $3.5M $4.8M $3.4M
2020 $1.6M $2.7M $1.5M
2019 $1.7M $3.2M $406K

Between 2019 and 2024, reported annual revenue grew from $1.7M to $2.4M (+38%), with total assets most recently reported at $4.1M.

Interactive year-over-year charts and full filing details available with membership.

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