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Nonprofit · EIN 54-1822381

KOREA-US SCIENCE COOPERATION CENTER

Tax-exempt · VIENNA, VA 22182

Financials

$4M$4.5M2023$3.2M$3M2024
Revenue Expenses · by fiscal year end
Financials of KOREA-US SCIENCE COOPERATION CENTER by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
December 31, 2024990-PF$3,172,051$3,041,506$130,545$4,243,713$102,991$4,140,722
December 31, 2023990-PF$4,021,157$4,537,453-$516,296$4,494,330$533,480$3,960,850
Financial details: 990-PF for the year ended December 31, 2024

Revenue

Contributions, gifts and grants
$1,155,478
Interest
$12,474
Net rental income
$178,172
Other income
$1,400,448

Expenses

Grants and similar amounts paid
$0
Salaries, compensation and benefits (total)
$629,744
Disbursements for charitable purposes
$2,566,992
Excise tax on investment income
$1,795

Balance sheet and other

Total assets, start of year
$4,494,330
Total assets, end of year
$4,243,713
Total liabilities, end of year
$102,991
Net assets, end of year
$4,140,722
Qualifying distributions
$2,566,992
Net investment income
$603,651

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-PF for the year ended December 31, 2024, highest compensation first.

NameTitleHours / weekCompensation
SIHOON RYU
1747 TYSONS CENTRAL ST 26, VIENNA, VA 22182
EXECUTIVE DI
Highest-paid employee
0$220,000
WOOJIN CHANG
3954 PINEHURST GREENS DR, FAIRFAX, VA 22033
PROGRAM DIRE
Highest-paid employee
0$87,403
SONG HEE HAN
6108 HOUSATONIC CT, FAIRFAX STATION, VA 22039
PROGRAM DIRE
Highest-paid employee
0$65,350
HYUNGJIN YUN
20013 CENTURY BLVD 313, GERMANTOWN, MD 20874
PROGRAM DIRE
Highest-paid employee
0$64,974
HYUNA LEE
1101 S ARLINGTON RIDGE RD 12, ARLINGTON, VA 22202
PROGRAM DIRE
Highest-paid employee
0$54,635
BYUNGOK KANG
1952 GALLOWS RD 104, VIENNA, VA 22182
TREASURER0$0
990-PF for the year ended December 31, 2023: 6 people
NameTitleHours / weekCompensation
SIHOON RYU
1747 TYSONS CENTRAL ST 26, VIENNA, VA 22182
EXECUTIVE DI
Highest-paid employee
40$134,245
WOOSUB LEE
2801 ROESH WAY, VIENNA, VA 22181
PROGRAM DIRE
Highest-paid employee
40$86,862
WOOJIN CHANG
3954 PINEHURST GREENS DR, FAIRFAX, VA 22033
PROGRAM DIRE
Highest-paid employee
40$81,492
EUN HUI AN
11201 RESTON STATION BLVD 40, RESTON, VA 20190
PROGRAM DIRE
Highest-paid employee
40$69,918
HYE KIM
2550 HUNTINGTON AVE, ALEXANDRIA, VA 22303
PROGRAM DIRE
Highest-paid employee
40$69,918
JUNG HER
1952 GALLOWS RD 104, VIENNA, VA 22182
TREASURER2$0

Address and contacts

Address (IRS master file)
1952 GALLOWS RD STE 202, VIENNA, VA 22182-3876
Signed the 990-PF
BYUNGOK KANG, TREASURER
Phone
(703) 893-9772
Return prepared by
BOM HOE HUH CPA

What it must file and when

IRS records say it files Form 990-PF. Private foundations file every year. 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, 2026Not on file
2024December 31, 2024May 15, 2025990-PF on file
2023December 31, 2023May 15, 2024990-PF on file

IRS record

EIN
54-1822381
Tax-exempt status
501(c)(3): Charitable, religious, educational or scientific organization
Foundation status
Private operating foundation
Donations deductible (Pub 78)
Private operating foundation, 50% limit
Exempt since
1997
Accounting year ends
December
Files
Form 990-PF
Assets (IRS master file)
$4,243,713
Income (IRS master file)
$3,172,051

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-PFDecember 2024$3,172,051$3,041,506$4,243,713XML
990-PFDecember 2023$4,021,157$4,537,453$4,494,330XML
990-PFDecember 2022–––IRS
990-PFDecember 2021–––IRS
990-PFDecember 2020–––IRS
990-PFDecember 2018–––IRS
990-PFDecember 2017–––IRS

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 54-1822381).

Questions about KOREA-US SCIENCE COOPERATION CENTER

What is the EIN of KOREA-US SCIENCE COOPERATION CENTER?
The employer identification number (EIN) of KOREA-US SCIENCE COOPERATION CENTER is 54-1822381.
Is KOREA-US SCIENCE COOPERATION CENTER tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1997.
Are donations to KOREA-US SCIENCE COOPERATION CENTER tax-deductible?
Yes. It is listed in IRS Publication 78 (Private operating foundation, 50% limit).
Which annual return does KOREA-US SCIENCE COOPERATION CENTER file?
Form 990-PF. Private foundations file every year.
When is the next return of KOREA-US SCIENCE COOPERATION CENTER due?
The return for tax year 2025 (the year ending December 31, 2025) is due May 15, 2026. Form 8868 extends it by six months; the 990-N cannot be extended.
When did KOREA-US SCIENCE COOPERATION CENTER last file with the IRS?
The latest return in the IRS public files is the 990-PF for the year ended December 2024.
Who are the officers and directors of KOREA-US SCIENCE COOPERATION CENTER?
The 990-PF for the year ended December 31, 2024 lists 6 people; 5 received compensation from the organization, the highest $220,000 (SIHOON RYU, EXECUTIVE DI).
How much revenue does KOREA-US SCIENCE COOPERATION CENTER have?
On its 990-PF for the year ended December 31, 2024 it reported revenue of $3,172,051, expenses of $3,041,506 and total assets of $4,243,713 at year end.

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