Korea Us Science Cooperation Center

Vienna, VA
Tax-exempt since Aug. 1997
EIN: 54-1822381

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Type of Nonprofit

Designated as a 501(c)(3) Organizations for any of the following purposes: religious, educational, charitable, scientific, literary, testing for public safety, fostering national or international amateur sports competition (as long as it doesn't provide athletic facilities or equipment), or the prevention of cruelty to children or animals.

Category: Science and Technology Research Institutes, Services / Physical Sciences, Earth Sciences Research and Promotion (NTEE)

Donations to this organization are tax deductible.

Revenue

$3.17M (2024)

Expenses

$3.04M (2024)

Total Assets

$4.24M (2024)

Total Liabilities

$103k (2024)

Source: Form 990 tax filings from 2011 to 2024

Tax Filings by Year

Form 990 is an information return that most organizations claiming federal tax-exempt status must file yearly with the IRS. Nonprofit Explorer has IRS digitized Form 990 data for filings processed in 2012 and later. If this organization filed an amended return, it may not be reflected below. Duplicate download links may indicate a resubmission or amendment to this organization's original return. Form 990 data is from the IRS.

Fiscal Year Ending Dec.
2024

Revenue

$3,172,051

Expenses

$3,041,506

Net Income

$130,545

Net Assets

$4,140,722

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$1,155,478	36.4%
Interest Revenue	$12,474	0.4%
Dividends	$0
Sales of Assets	$0
Other Income	$1,400,448	44.1%

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$2,566,992	84.4%
Compensation of Officers*	$0
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.

Assets/Debt
Total Assets	$4,243,713
Total Liabilities	$102,991
Net Assets	$4,140,722

Compensation

Key Employees and Officers	Compensation	Other
Sihoon Ryu (Executive Di)	$220,000	$0
Woojin Chang (Program Dire)	$87,403	$0
Song Hee Han (Program Dire)	$65,350	$0
Hyungjin Yun (Program Dire)	$64,974	$0
Hyuna Lee (Program Dire)	$54,635	$0
Byungok Kang (Treasurer)	$0	$0

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990-PF

Filed on Nov. 18, 2025

Primary tax return for a private foundation's activities, finances, and governance

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Fiscal Year Ending Dec.
2023

Revenue

$4,021,157

Expenses

$4,537,453

Net Income

-$516,296

Net Assets

$3,960,850

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$2,772,474	68.9%
Interest Revenue	$4,289	0.1%
Dividends	$0
Sales of Assets	$0
Other Income	$555,362	13.8%

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$4,000,423	88.2%
Compensation of Officers*	$0
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.

Assets/Debt
Total Assets	$4,494,330
Total Liabilities	$533,480
Net Assets	$3,960,850

Compensation

Key Employees and Officers	Compensation	Other
Sihoon Ryu (Executive Di)	$134,245	$0
Woosub Lee (Program Dire)	$86,862	$0
Woojin Chang (Program Dire)	$81,492	$0
Eun Hui An (Program Dire)	$69,918	$0
Hye Kim (Program Dire)	$69,918	$0
Jung Her (Treasurer)	$0	$0

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990-PF

Filed on Nov. 16, 2024

Primary tax return for a private foundation's activities, finances, and governance

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Fiscal Year Ending Dec.
2022

Revenue

$4,373,836

Expenses

$3,946,479

Net Income

$427,357

Net Assets

$5,217,509

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$3,143,811	71.9%
Interest Revenue	$3,684	0.1%
Dividends	$0
Sales of Assets	$0
Other Income	$528,824	12.1%

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$2,876,262	72.9%
Compensation of Officers*	$0
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.

Assets/Debt
Total Assets	$5,799,391
Total Liabilities	$581,882
Net Assets	$5,217,509

Compensation

Key Employees and Officers	Compensation	Other
Jung H Moon (Executive Di)	$220,000	$0
Yongbeom Kim (Program Dire)	$117,033	$0
Sooyong Son (Program Dire)	$89,181	$0
Jung Her (Treasurer)	$0	$0

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990-PF

Filed on Nov. 16, 2023

Primary tax return for a private foundation's activities, finances, and governance

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Fiscal Year Ending Dec.
2021

Revenue

$4,061,638

Expenses

$3,678,464

Net Income

$383,174

Net Assets

$4,790,152

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$2,563,498	63.1%
Interest Revenue	$1,435	0.0%
Dividends	$0
Sales of Assets	$0
Other Income	$751,090	18.5%

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$2,609,814	70.9%
Compensation of Officers*	$0
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.

Assets/Debt
Total Assets	$5,319,420
Total Liabilities	$529,268
Net Assets	$4,790,152

Compensation

Key Employees and Officers	Compensation	Other
Jung H Moon (Executive Di)	$220,000	$0
Yongbeom Kim (Program Dire)	$107,089	$0
Woojin Chang (Program Dire)	$70,000	$0
Bong Jun Han (Program Dire)	$67,922	$0
Brian Kim (Program Dire)	$53,115	$0
Jung Her (Treasurer)	$0	$0

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990-PF

Filed on Nov. 15, 2022

Primary tax return for a private foundation's activities, finances, and governance

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Fiscal Year Ending Dec.
2020

Revenue

$3,182,608

Expenses

$2,877,412

Net Income

$305,196

Net Assets

$4,406,978

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$2,353,320	73.9%
Interest Revenue	$1,282	0.0%
Dividends	$0
Sales of Assets	$0
Other Income	$153,444	4.8%

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$1,816,236	63.1%
Compensation of Officers*	$0
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.

Assets/Debt
Total Assets	$5,215,428
Total Liabilities	$808,450
Net Assets	$4,406,978

Compensation

Key Employees and Officers	Compensation	Other
Jung H Moon (Executive Di)	$220,000	$0
Yongbeom Kim (Program Dire)	$100,300	$0
Bong Jun Han (Program Dire)	$98,150	$0
Woojin Chang (Program Dire)	$68,000	$0
Seok Ho Kim (Treasurer)	$0	$0

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990-PF

Filed on Nov. 16, 2021

Primary tax return for a private foundation's activities, finances, and governance

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XML

Fiscal Year Ending Dec.
2019

Revenue

$4,114,253

Expenses

$3,851,535

Net Income

$262,718

Net Assets

$4,101,782

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$2,346,753	57.0%
Interest Revenue	$0
Dividends	$0
Sales of Assets	$0
Other Income	$1,189,427	28.9%

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$3,049,980	79.2%
Compensation of Officers*	$0
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.

Assets/Debt
Total Assets	$4,194,527
Total Liabilities	$92,745
Net Assets	$4,101,782

Compensation

Key Employees and Officers	Compensation	Other
Jung H Moon (Executive Di)	$220,000	$0
Brian Moon (Program Dire)	$61,133	$0
Woojin Chang (Program Dire)	$57,191	$0
Seok Ho Kim (Treasurer)	$0	$0

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990-PF

Filed on Nov. 17, 2020

Primary tax return for a private foundation's activities, finances, and governance

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Fiscal Year Ending Dec.
2018

Revenue

$3,733,538

Expenses

$3,512,781

Net Income

$220,757

Net Assets

$3,839,064

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$3,058,746	81.9%
Interest Revenue	$0
Dividends	$0
Sales of Assets	$0
Other Income	$6,651	0.2%

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$2,650,799	75.5%
Compensation of Officers*	$0
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.

Assets/Debt
Total Assets	$3,964,739
Total Liabilities	$125,675
Net Assets	$3,839,064

Compensation

Key Employees and Officers	Compensation	Other
David R Kim (Program Dire)	$77,735	$0
Myun K Han (Executive Di)	$71,923	$0
Jung H Moon (Executive Di)	$63,556	$0
Woojin Chang (Program Dire)	$52,890	$0
Seok Ho Kim (Treasurer)	$0	$0

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990-PF

Filed on Nov. 16, 2019

Primary tax return for a private foundation's activities, finances, and governance

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Fiscal Year Ending Dec.
2017

Revenue

$3,494,514

Expenses

$2,952,730

Net Income

$541,784

Net Assets

$3,618,307

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$2,882,974	82.5%
Interest Revenue	$0
Dividends	$0
Sales of Assets	$0
Other Income	$29,908	0.9%

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$2,097,027	71.0%
Compensation of Officers*	$0
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.

Assets/Debt
Total Assets	$4,770,454
Total Liabilities	$1,152,147
Net Assets	$3,618,307

Compensation

Key Employees and Officers	Compensation	Other
Myun K Han (Executive Di)	$183,333	$3,791
David R Kim (Program Dire)	$65,368	$8,864
Woojin Chang (Program Dire)	$51,600	$8,400
Jongwoo Kang (Treasurer)	$0	$0

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990-PF

Filed on Nov. 16, 2018

Primary tax return for a private foundation's activities, finances, and governance

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Fiscal Year Ending Dec.
2016

Revenue

$2,862,124

Expenses

$2,764,292

Net Income

$97,832

Net Assets

$3,091,011

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$2,299,266	80.3%
Interest Revenue	$0
Dividends	$0
Sales of Assets	$0
Other Income	$28,729	1.0%

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$1,877,947	67.9%
Compensation of Officers*	$0
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.

Assets/Debt
Total Assets	$4,277,722
Total Liabilities	$1,186,711
Net Assets	$3,091,011

Compensation

Key Employees and Officers	Compensation	Other
Jay S Kim (Executive Di)	$220,000	$0
Jongwon Park (Program Dire)	$88,520	$0
David R Kim (Program Dire)	$53,814	$6,743
Woojin Chang (Program Dire)	$51,600	$8,400
Jongwoo Kang (Treasurer)	$0	$0

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990-PF

Filed on Nov. 15, 2017

Primary tax return for a private foundation's activities, finances, and governance

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Fiscal Year Ending Dec.
2015

Revenue

$2,473,979

Expenses

$2,346,938

Net Income

$127,041

Net Assets

$2,993,179

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$1,938,538	78.4%
Interest Revenue	$0
Dividends	$0
Sales of Assets	$0
Other Income	$10	0.0%

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$1,870,138	79.7%
Compensation of Officers*	$0
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.

Assets/Debt
Total Assets	$4,008,686
Total Liabilities	$1,015,507
Net Assets	$2,993,179

Compensation

Key Employees and Officers	Compensation	Other
Kiho Moon (Treasurer)	$0	$0

990-PF

Filed on Nov. 15, 2016

Primary tax return for a private foundation's activities, finances, and governance

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Fiscal Year Ending Dec.
2014

Revenue

$2,473,373

Expenses

$2,428,339

Net Income

$45,034

Net Assets

$2,869,723

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$1,871,527	75.7%
Interest Revenue	$0
Dividends	$0
Sales of Assets	$0
Other Income	$0

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$1,953,260	80.4%
Compensation of Officers*	$0
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.

Assets/Debt
Total Assets	$3,613,216
Total Liabilities	$743,493
Net Assets	$2,869,723

Compensation

Key Employees and Officers	Compensation	Other
Kiho Moon (Treasurer)	$0	$0

990-PF

Filed on Nov. 13, 2015

Primary tax return for a private foundation's activities, finances, and governance

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Fiscal Year Ending Dec.
2013

Revenue

$2,339,896

Expenses

$2,617,304

Net Income

-$277,408

Net Assets

$2,824,765

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$1,808,371	77.3%
Interest Revenue	$0
Dividends	$0
Sales of Assets	$0
Other Income	$0

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$2,148,591	82.1%
Compensation of Officers*	$0
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.

Assets/Debt
Total Assets	$3,713,118
Total Liabilities	$888,353
Net Assets	$2,824,765

Compensation

Key Employees and Officers	Compensation	Other
Kiho Moon (Treasurer)	$0	$0

990-PF

Filed on Nov. 17, 2014

Primary tax return for a private foundation's activities, finances, and governance

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Fiscal Year Ending Dec.
2012

Revenue

$2,187,659

Expenses

$2,298,915

Net Income

-$111,256

Net Assets

$3,102,773

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$1,613,034	73.7%
Interest Revenue	$1	0.0%
Dividends	$0
Sales of Assets	$0
Other Income	$0

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$1,759,679	76.5%
Compensation of Officers*	$0
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.

Assets/Debt
Total Assets	$3,581,460
Total Liabilities	$478,687
Net Assets	$3,102,773

990-PF

Primary tax return for a private foundation's activities, finances, and governance

PDF

Fiscal Year Ending Dec.
2011

Revenue

$1,834,077

Expenses

$2,151,194

Net Income

-$317,117

Net Assets

$3,214,029

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$1,320,953	72.0%
Interest Revenue	$1	0.0%
Dividends	$0
Sales of Assets	$0
Other Income	$0

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$1,712,285	79.6%
Compensation of Officers*	$0
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.

Assets/Debt
Total Assets	$3,732,154
Total Liabilities	$518,125
Net Assets	$3,214,029

The summary data contains information processed by the IRS during the 2012-2019 calendar years; this generally consists of filings for the 2011-2018 fiscal years, but may include older records. This data release includes only a subset of what can be found in the full Form 990s.

In addition to the raw summary data, we link to PDFs and digital copies of full Form 990 documents wherever possible. This consists of separate releases by the IRS of Form 990 documents processed by the agency, which we update regularly.

We also link to copies of audits nonprofit organizations that spent $750,000 or more in Federal grant money in a single fiscal year since 2016. These audits are copied from the Federal Audit Clearinghouse.

Which Organizations Are Here?

Every organization that has been recognized as tax exempt by the IRS has to file Form 990 every year, unless they make less than $200,000 in revenue and have less than $500,000 in assets, in which case they have to file form 990-EZ. Organizations making less than $50,000 don’t have to file either form but do have to let the IRS they’re still in business via a Form 990N "e-Postcard."

Nonprofit Explorer has organizations claiming tax exemption in each of the 27 subsections of the 501(c) section of the tax code, and which have filed a Form 990, Form 990EZ or Form 990PF. Taxable trusts and private foundations that are required to file a form 990PF are also included. Small organizations filing a Form 990N "e-Postcard" are not included in this data.

Types of Nonprofits

There are 27 nonprofit designations based on the numbered subsections of section 501(c) of the tax code. See the list »

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Updated January 26, 2026

Korea Us Science Cooperation Center

Organization summary

Type of Nonprofit

Summary charts: organization finances over time

Revenue $3.17M (2024)

Expenses $3.04M (2024)

Total Assets $4.24M (2024)

Total Liabilities $103k (2024)

Tax Filings by Year

Fiscal Year Ending Dec. 2024

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Compensation

Document Links

990-PF

Fiscal Year Ending Dec. 2023

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Compensation

Document Links

990-PF

Fiscal Year Ending Dec. 2022

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Compensation

Document Links

990-PF

Fiscal Year Ending Dec. 2021

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Compensation

Document Links

990-PF

Fiscal Year Ending Dec. 2020

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Compensation

Document Links

990-PF

Fiscal Year Ending Dec. 2019

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Compensation

Document Links

990-PF

Fiscal Year Ending Dec. 2018

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Compensation

Document Links

990-PF

Fiscal Year Ending Dec. 2017

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Compensation

Document Links

990-PF

Fiscal Year Ending Dec. 2016

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Compensation

Document Links

990-PF

Fiscal Year Ending Dec. 2015

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Compensation

Document Links

990-PF

Fiscal Year Ending Dec. 2014

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Compensation

Document Links

990-PF

Fiscal Year Ending Dec. 2013

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Compensation

Document Links

Revenue

$3.17M (2024)

Expenses

$3.04M (2024)

Total Assets

$4.24M (2024)

Total Liabilities

$103k (2024)

Fiscal Year Ending Dec.
2024

Fiscal Year Ending Dec.
2023

Fiscal Year Ending Dec.
2022

Fiscal Year Ending Dec.
2021

Fiscal Year Ending Dec.
2020

Fiscal Year Ending Dec.
2019

Fiscal Year Ending Dec.
2018

Fiscal Year Ending Dec.
2017

Fiscal Year Ending Dec.
2016

Fiscal Year Ending Dec.
2015

Fiscal Year Ending Dec.
2014

Fiscal Year Ending Dec.
2013

Fiscal Year Ending Dec.
2012

Fiscal Year Ending Dec.
2011

Fiscal Year Ending Dec.
2010

Fiscal Year Ending Dec.
2009

Fiscal Year Ending Dec.
2008

Fiscal Year Ending Dec.
2007

Fiscal Year Ending Dec.
2006

Fiscal Year Ending Dec.
2005

Fiscal Year Ending Dec.
2004

Fiscal Year Ending Dec.
2003

Fiscal Year Ending Dec.
2002

Fiscal Year Ending Dec.
2001