Twenty-First Century Foundation

Name: IRS record for Twenty-First Century Foundation
Creator: Internal Revenue Service
License: https://www.usa.gov/government-copyright

Monroeville, OH. EIN 34-1852806. Reported $5,006,671 of revenue for 2025 on its Form 990-PF.

The IRS record

Registered name: TWENTY-FIRST CENTURY FOUNDATION; As the IRS records it, which is how it appears in their own search.
Employer Identification Number: 34-1852806; The identifier the IRS uses for this organization.
Recognized under: 501(c)(3) — charitable, religious, educational, scientific; The subsection of the code its exemption was granted under.
Recognized in: 1999; The year of the IRS ruling.
Classification: Philanthropy, Voluntarism and Grantmaking Foundations; NTEE code T22, assigned at registration.
Gifts to it: Contributions are deductible; Whether the IRS treats a contribution to this organization as deductible.
Legal form: Trust; How the organization is constituted, as recorded at registration.
Location of record: Monroeville, OH; The address the IRS holds, not necessarily where it operates.
Most recent filing: Form 990-PF; For tax year 2025.

$5.0 million
Total revenue: $5,006,671; Contributions, grants, program service revenue and investment income.; $2.5 million
Total expenses: $2,505,323; As reported on the return.; $37.5 million
Total assets, book value: $37,533,636; At the end of the year, at what the organization paid for them.; $51.2 million
Total assets, fair market value: $51,240,908; What they are worth now. Only a Form 990-PF reports this.; 0
People listed: Officers, directors, trustees, key employees and highest-paid employees.; not reported
Largest reported compensation: This organization reported paying nobody it listed.

Total revenue: $5,006,671, 2025: By the revenue it reported, ranks 54,297th of 685,136 organizations with revenue on their return nationally, 1,920th of 25,984 in Ohio and 4,315th of 73,016 in Philanthropy, Voluntarism and Grantmaking Foundations. Larger than 92% of the 685,136 organizations with revenue on their return nationally. It is < 0.1% of the $4,505,194,528,546 reported by every organization with a return on record.

Other organizations in the same state and category as Twenty-First Century Foundation
Organization	Revenue
American Endowment Foundation	$1,891,313,285
Columbus Foundation	$411,632,853
Jack Joseph and Morton Mandel Foundation	$305,406,910
Cleveland Foundation	$302,815,178
Independent Charitable Gift Fund	$198,305,368
Greater Cincinnati Foundation	$183,703,186

IRS Tax Exempt Organization Search — the exemption record this page is built from. Search for EIN 34-1852806; the IRS search has no address that opens one organization directly.
ProPublica Nonprofit Explorer — the same filings with scanned returns going back further. Reporting by ProPublica.

Everything here is what the organization told the IRS about itself. The IRS publishes returns as filed and does not audit them first.
The figures describe the most recent year on record, which is usually one to two years behind, and not the organization’s current position.
Nothing here says whether the organization does its work well, or how it spends what it raises beyond the totals on the form.

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Data retrieved September 19, 2026