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IRS-authorized e-file provider · not the IRS

Nonprofit · EIN 20-4105504

KOREAN-AMERICAN OIL & GAS ENGINEERS ASSOCIATION

Tax-exempt · SUGAR LAND, TX 77479

Address and contacts

Address (IRS master file)
4610 WILLOW POND CT, SUGAR LAND, TX 77479-3088
In care of
% HEEDO YUN
Mailing address (990-N for 2025)
4610 Willow Pond Ct, Sugar Land TX 77479
Principal officer (990-N for 2025)
Yong Jin Lee, 30 W Beckonvale Cir, Spring TX 77382

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

Tax yearYear endedDueIRS public records
2025January 31, 2026June 15, 2026990-N on file
2024January 31, 2025June 16, 2025990-N on file
2023January 31, 2024June 17, 2024990-N on file

File the 2026 990-N for KOREAN-AMERICAN OIL & GAS ENGINEERS ASSOCIATION

Due June 15, 2027 · e-filed with the IRS by 990.tax, an IRS-authorized e-file provider

IRS record

EIN
20-4105504
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
2006
Accounting year ends
January
Files
Form 990-N (e-Postcard)

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2025
Officer: Yong Jin Lee
January 31, 2026≤ $50,000 receipts––e-Postcard
990-N for 2024
Officer: Yong Jin Lee
January 31, 2025≤ $50,000 receipts––e-Postcard
990-N for 2023
Officer: Kunho Kim
January 31, 2024≤ $50,000 receipts––e-Postcard
990-N for 2022
Officer: Cheol Kyun Jeong
January 31, 2023≤ $50,000 receipts––e-Postcard
990-N for 2020
Officer: Myoung Choi
January 31, 2021≤ $50,000 receipts––e-Postcard
990-N for 2019
Officer: Myoung Choi
January 31, 2020≤ $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 20-4105504).

Questions about KOREAN-AMERICAN OIL & GAS ENGINEERS ASSOCIATION

What is the EIN of KOREAN-AMERICAN OIL & GAS ENGINEERS ASSOCIATION?
The employer identification number (EIN) of KOREAN-AMERICAN OIL & GAS ENGINEERS ASSOCIATION is 20-4105504.
Is KOREAN-AMERICAN OIL & GAS ENGINEERS ASSOCIATION tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2006.
Are donations to KOREAN-AMERICAN OIL & GAS ENGINEERS ASSOCIATION tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does KOREAN-AMERICAN OIL & GAS ENGINEERS ASSOCIATION file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of KOREAN-AMERICAN OIL & GAS ENGINEERS ASSOCIATION due?
The return for tax year 2026 (the year ending January 31, 2027) is due June 15, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
When did KOREAN-AMERICAN OIL & GAS ENGINEERS ASSOCIATION last file with the IRS?
The latest return in the IRS public files is the 990-N for 2025 for the year ended January 31, 2026.
Who is the principal officer of KOREAN-AMERICAN OIL & GAS ENGINEERS ASSOCIATION?
The 990-N for 2025 names Yong Jin Lee.

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