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Nonprofit · EIN 46-3979233

HARVARD KENNEDY SCHOOL WOMEN IN DEFENSE DIPLOMACY AND DEVELOPMENT

Also known as W3D

Tax-exempt · SAN FRANCISCO, CA 94158

Address and contacts

Address (IRS master file)
1023 3RD ST, SAN FRANCISCO, CA 94158-2259
Mailing address (990-N for 2025)
1023 3rd St, San Francisco CA 94158
Principal officer (990-N for 2025)
Tianwang Liu, 1023 3rd St, San Francisco CA 94158

California records

California keeps its own records of charities and corporations. Search them by EIN 46-3979233 or by the name HARVARD KENNEDY SCHOOL WOMEN IN DEFENSE DIPLOMACY AND DEVELOPMENT.

Attorney General, Registry of Charities and Fundraisers
Registration status and filed reports (CT-TR-1, RRF-1)

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 April, so each return is due on the 15th day of the 5th month after that.

Tax yearYear endedDueIRS public records
2025April 30, 2026September 15, 2026990-N on file
2024April 30, 2025September 15, 2025990-N on file
2023April 30, 2024September 16, 2024990-N on file

IRS record

EIN
46-3979233
Tax-exempt status
501(c)(3): Charitable, religious, educational or scientific organization
Foundation status
Publicly supported organization (170(b)(1)(A)(vi))
Donations deductible (Pub 78)
Public charity, 50% deduction limit
Exempt since
2021
Accounting year ends
April
Files
Form 990-N (e-Postcard)

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2025
Officer: Tianwang Liu
April 30, 2026≤ $50,000 receipts––e-Postcard
990-N for 2024
Officer: Tianwang Liu
April 30, 2025≤ $50,000 receipts––e-Postcard
990-N for 2023
Officer: LITCY KURISINKAL
April 30, 2024≤ $50,000 receipts––e-Postcard
990-N for 2022
Officer: Litcy Kurisinkal
April 30, 2023≤ $50,000 receipts––e-Postcard
990-N for 2020
Officer: Theodora Skeadas
April 30, 2021≤ $50,000 receipts––e-Postcard

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 46-3979233).

Questions about HARVARD KENNEDY SCHOOL WOMEN IN DEFENSE DIPLOMACY AND DEVELOPMENT

What is the EIN of HARVARD KENNEDY SCHOOL WOMEN IN DEFENSE DIPLOMACY AND DEVELOPMENT?
The employer identification number (EIN) of HARVARD KENNEDY SCHOOL WOMEN IN DEFENSE DIPLOMACY AND DEVELOPMENT is 46-3979233.
Is HARVARD KENNEDY SCHOOL WOMEN IN DEFENSE DIPLOMACY AND DEVELOPMENT tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2021.
Are donations to HARVARD KENNEDY SCHOOL WOMEN IN DEFENSE DIPLOMACY AND DEVELOPMENT tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does HARVARD KENNEDY SCHOOL WOMEN IN DEFENSE DIPLOMACY AND DEVELOPMENT file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of HARVARD KENNEDY SCHOOL WOMEN IN DEFENSE DIPLOMACY AND DEVELOPMENT due?
The return for tax year 2026 (the year ending April 30, 2027) is due September 15, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
When did HARVARD KENNEDY SCHOOL WOMEN IN DEFENSE DIPLOMACY AND DEVELOPMENT last file with the IRS?
The latest return in the IRS public files is the 990-N for 2025 for the year ended April 30, 2026.
Who is the principal officer of HARVARD KENNEDY SCHOOL WOMEN IN DEFENSE DIPLOMACY AND DEVELOPMENT?
The 990-N for 2025 names Tianwang Liu.

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