Three Village Stem Enrichment Foundation Inc

  • East Setauket, NY
  • Tax exemption issued: April 2016
  • EIN: 81-0683848

Organization summary

Type of Nonprofit

Designated as a 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: Philanthropy, Voluntarism, and Grantmaking Foundations N.E.C. (NTEE)

Donations to this organization are tax deductible.

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. Duplicate download links may indicate a resubmission or amendment to this organization's original return. Organizations with gross receipts of less than $50,000 can file the form 990-N postcard filing, which doesn’t include financial details. All Form 990 data is from the IRS.

Fiscal Year Ending June
2026

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$45,769
Expenses
$48,963
Net Income
-$3,194
Net Assets
$45,191
Notable Sources of Revenue Percent of Total Revenue
Contributions $45,769
100%
Program Services $0
Investment Income $0
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $45,191
Total Liabilities $0
Net Assets $45,191
Compensation
Key Employees and Officers Compensation Related Other
Hong Tan (Treasurer) $0 $0 $0
Catherine Masrour (President) $0 $0 $0

Document Links

990
Filed on Aug. 18, 2026

Primary tax return for a nonprofit’s activities, finances, and governance

View Filing
XML

Fiscal Year Ending June
2025

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$42,703
Expenses
$63,301
Net Income
-$20,598
Net Assets
$48,385
Notable Sources of Revenue Percent of Total Revenue
Contributions $42,703
100%
Program Services $0
Investment Income $0
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $48,385
Total Liabilities $0
Net Assets $48,385
Compensation
Key Employees and Officers Compensation Related Other
Hong Tan (Treasurer) $0 $0 $0
Catherine Masrour (President) $0 $0 $0

Document Links

990
Filed on Sept. 15, 2025

Primary tax return for a nonprofit’s activities, finances, and governance

View Filing
PDF XML

Fiscal Year Ending June
2024

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$77,254
Expenses
$70,124
Net Income
$7,130
Net Assets
$68,983
Notable Sources of Revenue Percent of Total Revenue
Contributions $77,254
100%
Program Services $0
Investment Income $0
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $68,983
Total Liabilities $0
Net Assets $68,983
Compensation
Key Employees and Officers Compensation Related Other
Catherine Masrour (President) $0 $0 $0
Hong Tan (Treasurer) $0 $0 $0

Document Links

990
Filed on Aug. 14, 2024

Primary tax return for a nonprofit’s activities, finances, and governance

View Filing
PDF XML

Fiscal Year Ending June
2023

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$56,602
Expenses
$37,897
Net Income
$18,705
Net Assets
$61,853
Notable Sources of Revenue Percent of Total Revenue
Contributions $56,602
100%
Program Services $0
Investment Income $0
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $61,853
Total Liabilities $0
Net Assets $61,853
Compensation
Key Employees and Officers Compensation Related Other
Catherine Masrour (President) $0 $0 $0
Hong Tan (Treasurer) $0 $0 $0

Document Links

990
Filed on Sept. 25, 2023

Primary tax return for a nonprofit’s activities, finances, and governance

View Filing
PDF XML

Fiscal Year Ending June
2022

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$22,334
Expenses
$27,509
Net Income
-$5,175
Net Assets
$43,148
Notable Sources of Revenue Percent of Total Revenue
Contributions $22,334
100%
Program Services $0
Investment Income $0
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $43,148
Total Liabilities $0
Net Assets $43,148
Compensation
Key Employees and Officers Compensation Related Other
Catherine Masrour (President) $0 $0 $0
Hong Tan (Treasurer) $0 $0 $0

Document Links

990
Filed on Oct. 13, 2022

Primary tax return for a nonprofit’s activities, finances, and governance

View Filing
PDF XML

Fiscal Year Ending June
2021

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$19,160
Expenses
$11,284
Net Income
$7,876
Net Assets
$48,323
Notable Sources of Revenue Percent of Total Revenue
Contributions $19,160
100%
Program Services $0
Investment Income $0
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $48,323
Total Liabilities $0
Net Assets $48,323
Compensation
Key Employees and Officers Compensation Related Other
Catherine Masrour (President) $0 $0 $0
Hong Tan (Treasurer) $0 $0 $0

Document Links

990
Filed on Sept. 28, 2021

Primary tax return for a nonprofit’s activities, finances, and governance

View Filing
XML

Fiscal Year Ending June
2020

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$41,591
Expenses
$41,025
Net Income
$566
Net Assets
$40,447
Notable Sources of Revenue Percent of Total Revenue
Contributions $41,591
100%
Program Services $0
Investment Income $0
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $40,447
Total Liabilities $0
Net Assets $40,447
Compensation
Key Employees and Officers Compensation Related Other
Hong Tan (Treasurer) $0 $0 $0
Catherine Masrour (President) $0 $0 $0

Document Links

990
Filed on Dec. 11, 2020

Primary tax return for a nonprofit’s activities, finances, and governance

View Filing
PDF XML

Fiscal Year Ending June
2019

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$41,824
Expenses
$47,442
Net Income
-$5,618
Net Assets
$39,881
Notable Sources of Revenue Percent of Total Revenue
Contributions $41,824
100%
Program Services $0
Investment Income $0
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $39,881
Total Liabilities $0
Net Assets $39,881
Compensation
Key Employees and Officers Compensation Related Other
Hong Tan (Treasurer) $0 $0 $0
Catherine Masrour (President) $0 $0 $0

Document Links

990
Filed on Aug. 20, 2019

Primary tax return for a nonprofit’s activities, finances, and governance

View Filing
PDF XML

Fiscal Year Ending June
2018

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$70,641
Expenses
$45,544
Net Income
$25,097
Net Assets
$45,499
Notable Sources of Revenue Percent of Total Revenue
Contributions $70,641
100%
Program Services $0
Investment Income $0
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $45,499
Total Liabilities $0
Net Assets $45,499
Compensation
Key Employees and Officers Compensation Related Other
Hong Tan (Treasurer) $0 $0 $0
Catherine Masrour (President) $0 $0 $0

Document Links

990
Filed on Nov. 8, 2018

Primary tax return for a nonprofit’s activities, finances, and governance

View Filing
PDF XML

Fiscal Year Ending June
2017

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$12,421
Expenses
$18,063
Net Income
-$5,642
Net Assets
$20,402
Notable Sources of Revenue Percent of Total Revenue
Contributions $12,421
100%
Program Services $0
Investment Income $0
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $20,402
Total Liabilities $0
Net Assets $20,402
Compensation
Key Employees and Officers Compensation Related Other
Catherine Masrour (President) $0 $0 $0

Document Links

990
Filed on Oct. 11, 2017

Primary tax return for a nonprofit’s activities, finances, and governance

View Filing
PDF XML

Fiscal Year Ending June
2016

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$62,348
Expenses
$36,304
Net Income
$26,044
Net Assets
$26,044
Notable Sources of Revenue Percent of Total Revenue
Contributions $62,348
100%
Program Services $0
Investment Income $0
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $26,044
Total Liabilities $0
Net Assets $26,044
Compensation
Key Employees and Officers Compensation Related Other
Catherine Masrour (President) $0 $0 $0

Document Links

990
Filed on Oct. 28, 2016

Primary tax return for a nonprofit’s activities, finances, and governance

View Filing
PDF XML
PDF (2 of 2)

About This Data

What Is This Data?

Nonprofit Explorer includes summary data for nonprofit tax returns and full Form 990 documents, in both PDF and digital formats.

The summary data contains financial information from tax returns processed by the IRS since the 2012 calendar years, as well as data extracted from digital filings. IRS summary data also includes limited 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 for 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?

Most organizations that have been recognized as tax exempt by the IRS have to file the 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 the 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," which does not contain financial details. Churches are not required to file Form 990.

Nonprofit Explorer has organizations that are claiming tax exemption in any of the 27 subsections of the 501(c) section of the tax code. Taxable trusts and private foundations that are required to file a form 990PF are also included.

Types of Nonprofits

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

Get the Data

For those interested in acquiring the original data from the source, here’s where our data comes from:

  • Raw filing data. Includes Employer Identification Numbers and summary financials as structured data.
  • Exempt Organization profiles. Includes organization names, addresses, etc. You can merge this with the raw filing data using EIN numbers.
  • Form 990 documents. Prior to 2017, these documents were obtained and processed by Public.Resource.org and ProPublica.
  • Form 990 documents as XML files. Includes complete filing data (financial details, names of officers, tax schedules, etc.) in machine-readable format. Only available for electronically filed documents. Electronic data released prior to October 2021 is also available through Amazon Web Services.
  • Audits. PDFs of single or program-specific audits for nonprofit organizations that spent $750,000 or more in federal grant money in a single fiscal year. Available for fiscal year 2015 and later.

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Nonprofit Explorer

Browse millions of annual returns filed by tax-exempt organizations with ProPublica’s Nonprofit Explorer. See details like executive compensation, revenue, expenses and more. Search for an organization or a person, or search the full text of filings.

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