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Nonprofit · EIN 20-5570521

SEJONG SOCIETY OF WASHINGTON DC INC

Tax-exempt (reinstated) · ARLINGTON, VA 22209

Address and contacts

Address (IRS master file)
1215 FORT MYER DR APT 304, ARLINGTON, VA 22209-3507
Mailing address (990-N for 2025)
1215 Fort Myer Drive APT 304, Arlington VA 22209
Principal officer (990-N for 2025)
Hanju Jung, 1215 Fort Myer Drive APT 304, Arlington VA 22209

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-N on file
2024December 31, 2024May 15, 2025990-N on file
2023December 31, 2023May 15, 2024990-N on file

File the 2026 990-N for SEJONG SOCIETY OF WASHINGTON DC INC

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

IRS record

EIN
20-5570521
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
2019
Accounting year ends
December
Files
Form 990-N (e-Postcard)

Revocation and reinstatement

Exemption revoked
December 15, 2016
Posted by the IRS
March 13, 2017
Reinstated
Effective January 15, 2019

From the IRS automatic revocation list: organizations that did not file a required return or e-Postcard for three consecutive years.

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2025
Officer: Hanju Jung
December 31, 2025≤ $50,000 receipts––e-Postcard
990-N for 2024
Officer: Hanju Jung
December 31, 2024≤ $50,000 receipts––e-Postcard
990-N for 2023
Officer: Hanju Jung
December 31, 2023≤ $50,000 receipts––e-Postcard
990-N for 2022
Officer: Hanju Jung
December 31, 2022≤ $50,000 receipts––e-Postcard
990-N for 2021
Officer: Andrew Park
December 31, 2021≤ $50,000 receipts––e-Postcard
990-N for 2019
Officer: Andrew Park
December 31, 2019≤ $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 20-5570521).

Questions about SEJONG SOCIETY OF WASHINGTON DC INC

What is the EIN of SEJONG SOCIETY OF WASHINGTON DC INC?
The employer identification number (EIN) of SEJONG SOCIETY OF WASHINGTON DC INC is 20-5570521.
Is SEJONG SOCIETY OF WASHINGTON DC INC tax-exempt?
Yes. The IRS revoked its exemption on December 15, 2016 and reinstated it effective January 15, 2019.
Are donations to SEJONG SOCIETY OF WASHINGTON DC INC tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does SEJONG SOCIETY OF WASHINGTON DC INC file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of SEJONG SOCIETY OF WASHINGTON DC INC 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 SEJONG SOCIETY OF WASHINGTON DC INC last file with the IRS?
The latest return in the IRS public files is the 990-N for 2025 for the year ended December 31, 2025.
Who is the principal officer of SEJONG SOCIETY OF WASHINGTON DC INC?
The 990-N for 2025 names Hanju Jung.

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