Kopek Family Foundation Ttee

Kopek Walter Ttee

Burlington, MA
Tax-exempt since April 2005
EIN: 82-6104083

Receive an email when new data is available for this organization.

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: Philanthropy, Voluntarism and Grantmaking Foundations / Private Independent Foundations (NTEE)

Donations to this organization are tax deductible.

Revenue

$12.9k (2024)

Expenses

$16.8k (2024)

Total Assets

$193k (2024)

Total Liabilities

$0 (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 Oct.
2024

Revenue

$12,891

Expenses

$16,778

Net Income

-$3,887

Net Assets

$193,488

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$14	0.1%
Dividends	$5,096	39.5%
Sales of Assets	$7,781	60.4%
Other Income	$0

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$8,971	53.5%
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	$193,488
Total Liabilities	$0
Net Assets	$193,488

Compensation

Key Employees and Officers	Compensation	Other
Albert Kopek (Trustee)	$0	$0
Catherine Kopek (Trustee)	$0	$0

990-PF

Filed on March 5, 2025

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

View Filing

Schedules ▼

PDF XML

990-T

For unrelated business income from activities not substantially related to the organization's tax-exempt purpose

PDF

Fiscal Year Ending Oct.
2023

Revenue

$9,695

Expenses

$21,260

Net Income

-$11,565

Net Assets

$197,375

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$26	0.3%
Dividends	$4,958	51.1%
Sales of Assets	$4,711	48.6%
Other Income	$0

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$9,300	43.7%
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	$197,375
Total Liabilities	$0
Net Assets	$197,375

Compensation

Key Employees and Officers	Compensation	Other
Albert Kopek (Trustee)	$0	$0
Catherine Kopek (Trustee)	$0	$0

990-PF

Filed on March 22, 2024

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

View Filing

Schedules ▼

PDF XML

990-T

For unrelated business income from activities not substantially related to the organization's tax-exempt purpose

PDF

Fiscal Year Ending Oct.
2022

Revenue

$5,878

Expenses

$24,461

Net Income

-$18,583

Net Assets

$208,940

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$11	0.2%
Dividends	$4,465	76.0%
Sales of Assets	$1,402	23.9%
Other Income	$0

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$14,200	58.1%
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	$208,940
Total Liabilities	$0
Net Assets	$208,940

Compensation

Key Employees and Officers	Compensation	Other
Albert Kopek (Trustee)	$0	$0
Catherine Kopek (Trustee)	$0	$0

990-PF

Filed on Aug. 15, 2023

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

View Filing

Schedules ▼

PDF XML

990-T

For unrelated business income from activities not substantially related to the organization's tax-exempt purpose

PDF

Fiscal Year Ending Oct.
2021

Revenue

$17,438

Expenses

$14,285

Net Income

$3,153

Net Assets

$227,523

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$1	0.0%
Dividends	$4,370	25.1%
Sales of Assets	$13,067	74.9%
Other Income	$0

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$9,570	67.0%
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	$227,523
Total Liabilities	$0
Net Assets	$227,523

Compensation

Key Employees and Officers	Compensation	Other
Albert Kopek (Trustee)	$0	$0
Catherine Kopek (Trustee)	$0	$0

990-PF

Filed on Sept. 16, 2022

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

View Filing

Schedules ▼

PDF XML

Fiscal Year Ending Oct.
2020

Revenue

$7,175

Expenses

$12,884

Net Income

-$5,709

Net Assets

$224,369

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$2	0.0%
Dividends	$6,696	93.3%
Sales of Assets	$477	6.6%
Other Income	$0

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$7,250	56.3%
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	$224,370
Total Liabilities	$1
Net Assets	$224,369

Compensation

Key Employees and Officers	Compensation	Other
Albert Kopek (Trustee)	$0	$0
Catherine Kopek (Trustee)	$0	$0

990-PF

Filed on Aug. 24, 2021

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

View Filing

Schedules ▼

PDF XML

Fiscal Year Ending Oct.
2019

Revenue

-$2,348

Expenses

$12,676

Net Income

-$15,024

Net Assets

$229,196

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$9
Dividends	$7,479
Sales of Assets	$0
Other Income	$0

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$5,960	47.0%
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	$229,197
Total Liabilities	$1
Net Assets	$229,196

Compensation

Key Employees and Officers	Compensation	Other
Albert Kopek (Trustee)	$0	$0
Catherine Kopek (Trustee)	$0	$0

990-PF

Filed on Sept. 9, 2020

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

View Filing

Schedules ▼

XML

Fiscal Year Ending Oct.
2018

Revenue

$18,520

Expenses

$14,846

Net Income

$3,674

Net Assets

$242,210

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$716	3.9%
Dividends	$4,118	22.2%
Sales of Assets	$13,686	73.9%
Other Income	$0

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$9,484	63.9%
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	$242,210
Total Liabilities	$0
Net Assets	$242,210

Compensation

Key Employees and Officers	Compensation	Other
Albert Kopek (Trustee)	$0	$0
Catherine Kopek (Trustee)	$0	$0

990-PF

Filed on Sept. 6, 2019

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

View Filing

Schedules ▼

PDF XML

Fiscal Year Ending Oct.
2017

Revenue

$17,324

Expenses

$4,628

Net Income

$12,696

Net Assets

$238,536

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$1,096	6.3%
Interest Revenue	$4,591	26.5%
Dividends	$2,928	16.9%
Sales of Assets	$8,709	50.3%
Other Income	$0

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$2,317	50.1%
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	$238,536
Total Liabilities	$0
Net Assets	$238,536

Compensation

Key Employees and Officers	Compensation	Other
Albert Kopek (Trustee)	$0	$0
Catherine Kopek (Trustee)	$0	$0

990-PF

Filed on Sept. 14, 2018

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

View Filing

Schedules ▼

XML

Fiscal Year Ending Oct.
2016

Revenue

$968

Expenses

$15,484

Net Income

-$14,516

Net Assets

$225,840

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$2,244	> 100%
Dividends	$1,293	> 100%
Sales of Assets	-$2,569
Other Income	$0

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$12,175	78.6%
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	$225,840
Total Liabilities	$0
Net Assets	$225,840

Compensation

Key Employees and Officers	Compensation	Other
Walter Kopek (Trustee)	$0	$0
Somsong Kopek (Trustee)	$0	$0

990-PF

Filed on June 13, 2017

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

View Filing

Schedules ▼

PDF XML

990-T

For unrelated business income from activities not substantially related to the organization's tax-exempt purpose

PDF

Fiscal Year Ending Oct.
2015

Revenue

$10,013

Expenses

$18,913

Net Income

-$8,900

Net Assets

$240,356

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$2,839	28.4%
Dividends	$1,487	14.9%
Sales of Assets	$5,687	56.8%
Other Income	$0

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$13,075	69.1%
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	$240,356
Total Liabilities	$0
Net Assets	$240,356

990-PF

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

PDF

Fiscal Year Ending Oct.
2014

Revenue

$37,215

Expenses

$33,806

Net Income

$3,409

Net Assets

$249,256

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$2,773	7.5%
Dividends	$2,372	6.4%
Sales of Assets	$32,070	86.2%
Other Income	$0

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$22,870	67.7%
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	$249,256
Total Liabilities	$0
Net Assets	$249,256

990-PF

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

PDF

Fiscal Year Ending Oct.
2013

Revenue

$24,447

Expenses

$26,070

Net Income

-$1,623

Net Assets

$245,847

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$3,565	14.6%
Dividends	$1,940	7.9%
Sales of Assets	$18,942	77.5%
Other Income	$0

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$15,323	58.8%
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	$245,847
Total Liabilities	$0
Net Assets	$245,847

990-PF

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

PDF

Fiscal Year Ending Oct.
2012

Revenue

$20,035

Expenses

$21,654

Net Income

-$1,619

Net Assets

$247,469

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$0
Dividends	$4,434	22.1%
Sales of Assets	$12,199	60.9%
Other Income	$3,402	17.0%

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$13,006	60.1%
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	$247,470
Total Liabilities	$1
Net Assets	$247,469

990-PF

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

PDF

Fiscal Year Ending Oct.
2011

Revenue

$17,431

Expenses

$24,535

Net Income

-$7,104

Net Assets

$249,088

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$0
Dividends	$6,056	34.7%
Sales of Assets	$11,375	65.3%
Other Income	$0

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$15,414	62.8%
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	$249,089
Total Liabilities	$1
Net Assets	$249,088

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

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 »

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 EINs 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. Bulk PDF downloads since 2017 are available from the IRS.
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.

API

The data powering this website is available programmatically, via an API. Read the API documentation »

See an issue with the data?

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.

By Andrea Suozzo, Alec Glassford, Ash Ngu and Brandon Roberts.

Design by Jeff Frankl. Additional development by Ken Schwencke, Mike Tigas, and Sisi Wei.

E-file viewer adapted from IRS e-File Viewer by Ben Getson. Code for scraping audit documents adapated from Govwiki.

Updated March 23, 2026

Kopek Family Foundation Ttee

Organization summary

Type of Nonprofit

Summary charts: organization finances over time

Revenue $12.9k (2024)

Expenses $16.8k (2024)

Total Assets $193k (2024)

Total Liabilities $0 (2024)

Tax Filings by Year

Fiscal Year Ending Oct. 2024

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Compensation

Document Links

990-PF

990-T

Fiscal Year Ending Oct. 2023

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Compensation

Document Links

990-PF

990-T

Fiscal Year Ending Oct. 2022

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Compensation

Document Links

990-PF

990-T

Fiscal Year Ending Oct. 2021

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Compensation

Document Links

990-PF

Fiscal Year Ending Oct. 2020

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Compensation

Document Links

990-PF

Fiscal Year Ending Oct. 2019

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Compensation

Document Links

990-PF

Fiscal Year Ending Oct. 2018

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Compensation

Document Links

990-PF

Fiscal Year Ending Oct. 2017

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Compensation

Document Links

990-PF

Fiscal Year Ending Oct. 2016

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Compensation

Document Links

990-PF

990-T

Fiscal Year Ending Oct. 2015

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Document Links

990-PF

Fiscal Year Ending Oct. 2014

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Document Links

990-PF

Fiscal Year Ending Oct. 2013

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Revenue

$12.9k (2024)

Expenses

$16.8k (2024)

Total Assets

$193k (2024)

Total Liabilities

$0 (2024)

Fiscal Year Ending Oct.
2024

Fiscal Year Ending Oct.
2023

Fiscal Year Ending Oct.
2022

Fiscal Year Ending Oct.
2021

Fiscal Year Ending Oct.
2020

Fiscal Year Ending Oct.
2019

Fiscal Year Ending Oct.
2018

Fiscal Year Ending Oct.
2017

Fiscal Year Ending Oct.
2016

Fiscal Year Ending Oct.
2015

Fiscal Year Ending Oct.
2014

Fiscal Year Ending Oct.
2013

Fiscal Year Ending Oct.
2012

Fiscal Year Ending Oct.
2011

Fiscal Year Ending Oct.
2010

Fiscal Year Ending Oct.
2009

Fiscal Year Ending Oct.
2008

Fiscal Year Ending Oct.
2007

Fiscal Year Ending Oct.
2005

Fiscal Year Ending Oct.
2004

Fiscal Year Ending Oct.
2003