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Nonprofit · EIN 46-1309299

KOSONG FOUNDATION INC

Also known as MICHUHOL MUSEUM

Tax-exempt · HONOLULU, HI 96814

Financials

$20K$60K2023$5K$6K2024$12K$6K2025
Revenue Expenses · by fiscal year end
Financials of KOSONG FOUNDATION INC by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
December 31, 2025990-EZ$11,795$5,716$6,079$13,075–$13,075
December 31, 2024990-EZ$5,000$5,534-$534$6,996–$6,996
December 31, 2023990$19,562$59,509-$39,947$7,530$0$7,530
Financial details: 990-EZ for the year ended December 31, 2025

Revenue

Contributions, gifts and grants
$11,795
Program service revenue
$0
Investment income
$0

Expenses

Compensation of officers, directors and key employees
$0
Professional fees and payments to contractors
$600
Occupancy
$834
Printing, publications and postage
$2,722
Other expenses
$1,560
Program services (functional)
$5,716

Balance sheet and other

Total assets, start of year
$6,996
Total assets, end of year
$13,075
Total liabilities, end of year
–
Net assets, end of year
$13,075
Cash, savings and investments
$13,075
Gross receipts
$11,795

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-EZ for the year ended December 31, 2025, highest compensation first.

NameTitleHours / weekCompensation
SO SUK KOPRESIDENT2$0
GEORGE WOOLLARDVICE PRESIDENT2$0
DIANE C KIMSECRETARY/DIRECTOR2$0
MINNIE KOTREASURER/DIRECTOR2$0
SAM HODIRECTOR2$0
990-EZ for the year ended December 31, 2024: 5 people
NameTitleHours / weekCompensation
SO SUK KOPRESIDENT2$0
GEORGE WOOLLARDVICE PRESIDENT2$0
DIANE C KIMSECRETARY/DIRECTOR2$0
MINNIE KOTREASURER/DIRECTOR2$0
SAM HODIRECTOR2$0
990 for the year ended December 31, 2023: 5 people
NameTitleHours / weekCompensation
SO SUK KOPRESIDENT/DIRECTOR
Trustee or director, Officer
2$0
GEORGE WOOLARDVICE-PRESIDENT/DIRECTOR
Trustee or director, Officer
2$0
DIANE KIMSECRETARY/DIRECTOR
Trustee or director, Officer
2$0
MINNIE KOTREASURER/DIRECTOR
Trustee or director, Officer
2$0
SAM HODIRECTOR
Trustee or director
2$0

Address and contacts

Address (IRS master file)
1311 KAPIOLANI BLVD, HONOLULU, HI 96814-4502
Signed the 990-EZ
SO SUK KO, PRESIDENT
Phone
(808) 286-1111
Return prepared by
B Y Kang CPA LLC

Mission

TO ESTABLISH AND OPERATE THE ART MUSEUM AND INTERNATIONAL CENTER

990-EZ for the year ended December 31, 2025

Program accomplishments

  • N/A
    Expenses $5,716 · grants $11,795

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

IRS record

EIN
46-1309299
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
2013
Accounting year ends
December
Files
Form 990-N (e-Postcard)
Assets (IRS master file)
$13,075
Income (IRS master file)
$11,795

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-EZDecember 2025$11,795$5,716$13,075IRS
990-EZDecember 2024$5,000$5,534$6,996XML
990December 2023$19,562$59,509$7,530XML
990December 2022$173,561$152,496$45,279IRS
990-EZDecember 2021–––IRS
990-EZDecember 2020–––IRS
990-EZDecember 2019–––IRS
990-EZDecember 2018–––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 46-1309299).

Questions about KOSONG FOUNDATION INC

What is the EIN of KOSONG FOUNDATION INC?
The employer identification number (EIN) of KOSONG FOUNDATION INC is 46-1309299.
Is KOSONG FOUNDATION INC tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2013.
Are donations to KOSONG FOUNDATION INC tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does KOSONG FOUNDATION INC file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of KOSONG FOUNDATION 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 KOSONG FOUNDATION INC last file with the IRS?
The latest return in the IRS public files is the 990-EZ for the year ended December 2025.
Who are the officers and directors of KOSONG FOUNDATION INC?
The 990-EZ for the year ended December 31, 2025 lists 5 people; 0 received compensation from the organization.
How much revenue does KOSONG FOUNDATION INC have?
On its 990-EZ for the year ended December 31, 2025 it reported revenue of $11,795, expenses of $5,716 and total assets of $13,075 at year end.

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