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IRS-authorized e-file provider · not the IRS

Nonprofit · EIN 33-1257245

WORLD ANTHROPOLOGICAL UNION

Tax-exempt · WASHINGTON, DC 20008

Financials

$8K$29K2024$15K$18K2025
Revenue Expenses · by fiscal year end
Financials of WORLD ANTHROPOLOGICAL UNION by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
December 31, 2025990-EZ$14,593$18,176-$3,583$250,540$47,478$203,062
December 31, 2024990-EZ$8,001$29,331-$21,330$212,443$5,798$206,645
Financial details: 990-EZ for the year ended December 31, 2025

Revenue

Contributions, gifts and grants
$0
Membership dues
$10,896
Program service revenue
$0
Investment income
$3,697
Other revenue
$0

Expenses

Grants and similar amounts paid
$12,328
Compensation of officers, directors and key employees
$0
Salaries, compensation and benefits (total)
$0
Professional fees and payments to contractors
$3,530
Other expenses
$2,318

Balance sheet and other

Total assets, start of year
$212,443
Total assets, end of year
$250,540
Total liabilities, end of year
$47,478
Net assets, end of year
$203,062
Cash, savings and investments
$172,544
Gross receipts
$14,593

From the e-filed returns the IRS publishes as XML (latest three processing years; amended returns replace the original). PDF copies at the IRS.

Officers, directors and key employees

As listed on the 990-EZ for the year ended December 31, 2025, highest compensation first.

NameTitleHours / weekCompensation
Isaac NyamongoCo-Chair, Steering Committee4$0
Clara SaraivaCo-Chair Steering Committee4$0
Francesca DeclichCo-Deputy, Steering Committee4$0
Virginia DominguezCo-Deputy, Steering Committee4$0
Helen MacdonaldTreasurer4$0
Michel BouchardSecretary4$0
Edward LiebowMember, Steering Committee4$0
Felipe FernandesMember, Steering Committee4$0
Miriam GrossiMember, Steering Committee4$0
Gabriel DarongMember, Steering Committee4$0
990-EZ for the year ended December 31, 2024: 10 people
NameTitleHours / weekCompensation
Gordon MathewsCo-Chair, Steering Committee4$0
Isaac NyamongoCo-Chair, Steering Committee4$0
Virginia DominguezCo-Deputy, Steering Committee4$0
Clara SaraivaCo-Deputy, Steering Committee4$0
Helen MacdonaldTreasurer4$0
Michel BouchardSecretary4$0
Edward LiebowMember, Steering Committee4$0
Anita NudelmanMember, Steering Committee4$0
Bela Feldman-BiancoMember, Steering Committee4$0
Greg AcciaioliMember, Steering Committee4$0

Address and contacts

Address (IRS master file)
4700 CONNECTICUT AVE NW APT 207, WASHINGTON, DC 20008-5611
In care of
% EDWARD LIEBOW
Signed the 990-EZ
Edward Liebow, Steering Committee Member
Phone
(206) 618-3697

Mission

promote scholarly exchange of anthropology research

990-EZ for the year ended December 31, 2025

Program accomplishments

  • Member services: Student waivers and participation in international scholarly organizations (International Council for Philosophy and Human Sciences, International Science Council, SCGES)
  • Research exchanges: web-based symposia, in-person symposium

What it must file and when

IRS records say it files Form 990-N (e-Postcard). Gross receipts normally $50,000 or less. Its accounting year ends in December, so each return is due on the 15th day of the 5th month after that.

Tax yearYear endedDueIRS public records
2025December 31, 2025May 15, 2026990-EZ on file
2024December 31, 2024May 15, 2025990-EZ on file
2023December 31, 2023May 15, 2024Check at the IRS

File the 2026 990-N for WORLD ANTHROPOLOGICAL UNION

Due May 17, 2027 · e-filed with the IRS by 990.tax, an IRS-authorized e-file provider

IRS record

EIN
33-1257245
Tax-exempt status
501(c)(3): Charitable, religious, educational or scientific organization
Foundation status
Publicly supported organization (509(a)(2))
Donations deductible (Pub 78)
Public charity, 50% deduction limit
Exempt since
2024
Accounting year ends
December
Files
Form 990-N (e-Postcard)
Category (NTEE)
Social science (V03)
Assets (IRS master file)
$250,540
Income (IRS master file)
$14,593

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-EZDecember 2025$14,593$18,176$250,540IRS
990-EZDecember 2024$8,001$29,331$212,443XML

990-N: the IRS bulk file holds only the latest e-Postcard per organization; earlier years come from archived copies of that file since 2020 and can have gaps (the IRS e-Postcard search lists every one). 990, 990-EZ, 990-PF, 990-T: every e-filed return in the IRS e-file index since 2019; XML for the latest three processing years, amounts from the IRS Statistics of Income extracts before that. PDF copies and determination letters at the IRS (search EIN 33-1257245).

Questions about WORLD ANTHROPOLOGICAL UNION

What is the EIN of WORLD ANTHROPOLOGICAL UNION?
The employer identification number (EIN) of WORLD ANTHROPOLOGICAL UNION is 33-1257245.
Is WORLD ANTHROPOLOGICAL UNION tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2024.
Are donations to WORLD ANTHROPOLOGICAL UNION tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does WORLD ANTHROPOLOGICAL UNION file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of WORLD ANTHROPOLOGICAL UNION due?
The return for tax year 2026 (the year ending December 31, 2026) is due May 17, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
When did WORLD ANTHROPOLOGICAL UNION last file with the IRS?
The latest return in the IRS public files is the 990-EZ for the year ended December 2025.
Who are the officers and directors of WORLD ANTHROPOLOGICAL UNION?
The 990-EZ for the year ended December 31, 2025 lists 10 people; 0 received compensation from the organization.
How much revenue does WORLD ANTHROPOLOGICAL UNION have?
On its 990-EZ for the year ended December 31, 2025 it reported revenue of $14,593, expenses of $18,176 and total assets of $250,540 at year end.

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