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IRS-authorized e-file provider · not the IRS

Nonprofit · EIN 81-1146406

THE WONG CENTER FOR EDUCATION

Tax-exempt · NAPERVILLE, IL 60540

Financials

$699K$607K2024
Revenue Expenses · by fiscal year end
Financials of THE WONG CENTER FOR EDUCATION by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
March 31, 2025990$699,280$606,718$92,562$109,302$10,628$98,674
Financial details: 990 for the year ended March 31, 2025

Revenue

Contributions, gifts and grants
$699,280
Program service revenue
$0
Investment income
$0
Other revenue
$0

Expenses

Grants and similar amounts paid
$0
Other salaries and wages
$69,707
Salaries, compensation and benefits (total)
$75,175
Professional fundraising fees
$0
Legal fees
$100
Accounting fees
$1,253
Program services (functional)
$606,718

Balance sheet and other

Total assets, start of year
$6,112
Total assets, end of year
$109,302
Total liabilities, end of year
$10,628
Net assets, end of year
$98,674
Land, buildings and equipment
$11,487
Gross receipts
$699,280
Employees
1
Year formed
2015
State of legal domicile
IL

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 for the year ended March 31, 2025, highest compensation first.

NameTitleHours / weekCompensation
Sarah SlaterExecutive Director
Highest-paid employee
0$40,000
William WongPresident
Officer
0$0
John SlaterBoard Member
Officer
0$0
John MartinezBoard Member
Officer
0$0

Address and contacts

Address (IRS master file)
1701 QUINCY AVE STE 9, NAPERVILLE, IL 60540-6687
In care of
% WILLIAM WONG
Mailing address (990-N for 2023)
1701 Quincy Ave Ste 8, Naperville IL 60540
Principal officer (990 for 2024)
William Wong, 910 Charlton Ln, Naperville, IL 60563
Principal officer (990-N for 2023)
William Wong, 910 Charlton Ln, Naperville IL 60563
Signed the 990
WILLIAM WONG, President
Return prepared by
PILLAR & COMPANY

Mission

To strengthen, enhance and enrich students interest in Science, Technology, Engineering, and Math (STEM) educational programs for elementary, middle and high school students in the Chicagoland area and assist eligible students in the opportunity to compete in STEM competitions.

990 for the year ended March 31, 2025

Program accomplishments

  • The Wong Foundation is dedicated to strengthening, enhancing and enriching students interest in Science, Technology, Engineering, and Math (STEM) educational programs for elementary, middle and high school students in the Chicagoland area through schools, park districts, and science groups. Also, it seeks to assist eligible students in the opportunity to compete in STEM competitions in their schools and in the community.
    Expenses $606,718 · revenue $699,280

What it must file and when

IRS records say it files Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N. Its accounting year ends in March, so each return is due on the 15th day of the 5th month after that.

Tax yearYear endedDueIRS public records
2025March 31, 2026August 17, 2026Not on file
2024March 31, 2025August 15, 2025990 on file
2023March 31, 2024August 15, 2024990-N on file

IRS record

EIN
81-1146406
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
2016
Accounting year ends
March
Files
Form 990 or 990-EZ
Category (NTEE)
Education (B24)
Assets (IRS master file)
$109,302
Income (IRS master file)
$699,280

Filing history

FormYear endedRevenueExpensesAssetsReturn
990March 2025$699,280$606,718$109,302XML
990-N for 2023
Officer: William Wong
March 31, 2024≤ $50,000 receipts––e-Postcard
990-EZMarch 2021–––IRS
990-EZMarch 2020–––IRS
990-EZMarch 2019–––IRS
990-EZMarch 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 81-1146406).

Questions about THE WONG CENTER FOR EDUCATION

What is the EIN of THE WONG CENTER FOR EDUCATION?
The employer identification number (EIN) of THE WONG CENTER FOR EDUCATION is 81-1146406.
Is THE WONG CENTER FOR EDUCATION tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2016.
Are donations to THE WONG CENTER FOR EDUCATION tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does THE WONG CENTER FOR EDUCATION file?
Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N.
When is the next return of THE WONG CENTER FOR EDUCATION due?
The return for tax year 2025 (the year ending March 31, 2026) is due August 17, 2026. Form 8868 extends it by six months; the 990-N cannot be extended.
When did THE WONG CENTER FOR EDUCATION last file with the IRS?
The latest return in the IRS public files is the 990 for the year ended March 2025.
Who is the principal officer of THE WONG CENTER FOR EDUCATION?
The 990 for the year ended March 31, 2025 names William Wong.
Who are the officers and directors of THE WONG CENTER FOR EDUCATION?
The 990 for the year ended March 31, 2025 lists 4 people; 1 received compensation from the organization, the highest $40,000 (Sarah Slater, Executive Director).
How much revenue does THE WONG CENTER FOR EDUCATION have?
On its 990 for the year ended March 31, 2025 it reported revenue of $699,280, expenses of $606,718 and total assets of $109,302 at year end.

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