Harsens Island-st Clair Flats Historical Society

  • Harsens Is, MI
  • Tax exemption issued: Aug. 2010
  • EIN: 36-4665162

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: Arts, Culture and Humanities / Historical Societies, Related Historical Activities (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 Dec.
2025

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$24,459
Expenses
$30,449
Net Income
-$5,990
Net Assets
$276,920
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $24,303
99.4%
Investment Income $156
0.6%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $276,920
Total Liabilities $0
Net Assets $276,920
Compensation
Key Employees and Officers Compensation Other
Bob Williams (Chairman Of) $0 $0
Joyce Hassen (President) $0 $0
Chris Knight (Vice Preside) $0 $0
Ellen Probst (Vice Preside) $0 $0
Susan Wrobel (Director) $0 $0
Corinne Trexler (Treasurer&se) $0 $0
Terry Wiggins (Director) $0 $0
Nancy Bonacquisti (Director) $0 $0
Bob Bryson (Director) $0 $0
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Document Links

990-EZ
Filed on May 7, 2026

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

View Filing
XML

Fiscal Year Ending Dec.
2024

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$43,734
Expenses
$30,393
Net Income
$13,341
Net Assets
$282,911
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $43,554
99.6%
Investment Income $180
0.4%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $282,911
Total Liabilities $0
Net Assets $282,911
Compensation
Key Employees and Officers Compensation Other
Bob Williams (Chairman Of) $0 $0
Joyce Hassen (President) $0 $0
Chris Knight (Vice Preside) $0 $0
Ellen Probst (Vice Preside) $0 $0
Susan Wrobel (Director) $0 $0
Corinne Trexler (Treasurer) $0 $0
Terry Wiggins (Director) $0 $0
Nancy Bonacquisti (Director) $0 $0
Rebecca Verschave (Secretary) $0 $0
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990-EZ
Filed on April 29, 2025

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

View Filing
XML

Fiscal Year Ending Dec.
2023

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$19,489
Expenses
$23,975
Net Income
-$4,486
Net Assets
$269,567
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $19,154
98.3%
Investment Income $335
1.7%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $269,567
Total Liabilities $0
Net Assets $269,567
Compensation
Key Employees and Officers Compensation Other
Bob Williams (Chairman Of) $0 $0
Joyce Hassen (President) $0 $0
Chris Knight (Vice Preside) $0 $0
Ellen Probst (Vice Preside) $0 $0
Susan Wrobel (Director) $0 $0
Corinne Trexler (Treasurer) $0 $0
Terry Wiggins (Director) $0 $0
Nancy Bonacquisti (Secretary) $0 $0
Rebecca Vershave (Director) $0 $0
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Document Links

990-EZ
Filed on June 13, 2024

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

View Filing
PDF XML

Fiscal Year Ending Dec.
2022

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$22,145
Expenses
$28,578
Net Income
-$6,433
Net Assets
$274,053
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $22,068
99.7%
Investment Income $77
0.3%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $274,053
Total Liabilities $0
Net Assets $274,053
Compensation
Key Employees and Officers Compensation Other
Bob Williams (Chairman Of) $0 $0
Joyce Hassen (President) $0 $0
Chris Knight (Vice Preside) $0 $0
Ellen Probst (Vice Preside) $0 $0
Susan Wrobel (Director) $0 $0
Corinne Trexler (Treasurer) $0 $0
Terry Wiggins (Director) $0 $0
Nancy Bonacquisti (Secretary) $0 $0
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Document Links

990-EZ
Filed on May 16, 2023

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

View Filing
PDF XML

Fiscal Year Ending Dec.
2021

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$17,370
Expenses
$30,576
Net Income
-$13,206
Net Assets
$280,484
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $17,370
100%
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $280,484
Total Liabilities $0
Net Assets $280,484
Compensation
Key Employees and Officers Compensation Other
Bob Williams (Chairman Of) $0 $0
Joyce Hassen (President) $0 $0
Chris Knight (Vice Preside) $0 $0
Ellen Probst (Vice Preside) $0 $0
Susan Wrobel (Director) $0 $0
Corinne Trexler (Treasurer) $0 $0
Terry Wiggins (Director) $0 $0
Nancy Bonacquisti (Secretary) $0 $0
+ View more people

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990-EZ
Filed on June 14, 2022

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

View Filing
PDF XML

Fiscal Year Ending Dec.
2020

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$17,320
Expenses
$24,119
Net Income
-$6,799
Net Assets
$293,690
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $17,320
100%
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $293,690
Total Liabilities $0
Net Assets $293,690
Compensation
Key Employees and Officers Compensation Other
Bob Williams (Chairman Of) $0 $0
Joyce Hassen (President) $0 $0
Chris Knight (Vice Preside) $0 $0
Ellen Probst (Director) $0 $0
Susan Wrobel (Director) $0 $0
Corinne Trexler (Treasurer) $0 $0
Terry Wiggins (Director) $0 $0
Nancy Bonacquisti (Secretary) $0 $0
+ View more people

Document Links

990-EZ
Filed on June 25, 2021

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

View Filing
XML

Fiscal Year Ending Dec.
2019

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$32,642
Expenses
$26,749
Net Income
$5,893
Net Assets
$300,490
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $32,642
100%
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $300,490
Total Liabilities $0
Net Assets $300,490
Compensation
Key Employees and Officers Compensation Other
Bob Williams (President) $0 $0
Susan Wrobel (Vice Preside) $0 $0
Corinne Trexler (Vice Preside) $0 $0
Chris Knight (Director) $0 $0
Donna Krispin (Director) $0 $0
Joyce Hassen (Treasurer) $0 $0
Terry Wiggins (Director) $0 $0
Nancy Bonacquisti (Secretary) $0 $0
+ View more people

Document Links

990-EZ
Filed on Nov. 13, 2020

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

View Filing
PDF XML

Fiscal Year Ending Dec.
2018

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$138,334
Expenses
$25,586
Net Income
$112,748
Net Assets
$294,597
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $138,303
100.0%
Investment Income $31
0.0%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $294,597
Total Liabilities $0
Net Assets $294,597
Compensation
Key Employees and Officers Compensation Other
Bob Williams (President) $0 $0
Susan Wrobel (Vice Preside) $0 $0
Corinne Trexler (Vice Preside) $0 $0
Chris Knight (Director) $0 $0
Mary Woodford (Director) $0 $0
Joyce Hassen (Treasurer) $0 $0
Terry Wiggins (Director) $0 $0
Nancy Bonacquisti (Secretary) $0 $0
+ View more people

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990-EZ
Filed on Oct. 1, 2019

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

View Filing
PDF XML

Fiscal Year Ending Dec.
2017

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$23,235
Expenses
$12,518
Net Income
$10,717
Net Assets
$181,849
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $23,212
99.9%
Investment Income $23
0.1%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $181,849
Total Liabilities $0
Net Assets $181,849
Compensation
Key Employees and Officers Compensation Other
Susan Wrobel (Vice Preside) $0 $0
Charles Miller (Director) $0 $0
Nancy Boulton (Director) $0 $0
Bob Williams (President) $0 $0
Joyce Hassen (Treasurer) $0 $0
Kathy O'connor (Director) $0 $0
Nancy Bonacquisti (Secretary) $0 $0
Corinne Trexler (Vice Preside) $0 $0
+ View more people

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990-EZ
Filed on Aug. 8, 2018

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

View Filing
PDF XML

Fiscal Year Ending Dec.
2016

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$39,147
Expenses
$14,386
Net Income
$24,761
Net Assets
$171,132
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $37,277
95.2%
Investment Income $11
0.0%
Net Fundraising $1,859
4.7%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $171,132
Total Liabilities $0
Net Assets $171,132
Compensation
Key Employees and Officers Compensation Other
Bernardo Licata (Chairman Of) $0 $0
Susan Wrobel (Vice Preside) $0 $0
Charles Miller (Director) $0 $0
Nancy Boulton (Vice Preside) $0 $0
Bob Williams (President) $0 $0
Nancy Licata (Board Member) $0 $0
Joyce Hassen (Treasurer) $0 $0
Kathy O'connor (Director) $0 $0
Nancy Bonacquisti (Secretary) $0 $0
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990-EZ
Filed on Aug. 10, 2017

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

View Filing
PDF XML

Fiscal Year Ending Dec.
2015

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$50,838
Expenses
$18,307
Net Income
$32,531
Net Assets
$146,371
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $35,910
70.6%
Investment Income $16
0.0%
Net Fundraising $14,912
29.3%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $209,819
Total Liabilities $63,448
Net Assets $146,371
Compensation
Key Employees and Officers Compensation Other
Bernardo Licata (President) $0 $0
Susan Wrobel (Director) $0 $0
Gary Grout (Chairman) $0 $0
Nancy Boulton (Vice Preside) $0 $0
Bob Williams (Vice Preside) $0 $0
Nancy Licata (Secretary) $0 $0
Joyce Hassen (Treasurer) $0 $0
Kathy O'connor (Director) $0 $0
Nancy Bonacquisti (Director) $0 $0
+ View more people

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990-EZ
Filed on Oct. 17, 2016

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

View Filing
PDF XML
PDF (2 of 2)

Fiscal Year Ending Dec.
2014

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$41,978
Expenses
$25,178
Net Income
$16,800
Net Assets
$113,840
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $41,967
100.0%
Investment Income $11
0.0%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $180,236
Total Liabilities $66,396
Net Assets $113,840
Compensation
Key Employees and Officers Compensation Other
Bernardo Licata (President) $0 $0
Susan Wrobel (Director) $0 $0
Gary Grout (Chairman) $0 $0
Nancy Boulton (Vice Preside) $0 $0
Bob Williams (Vice Preside) $0 $0
Nancy Licata (Secretary) $0 $0
Joyce Hassen (Treasurer) $0 $0
Kathy O'connor (Director) $0 $0
Larry Zelensky (Director) $0 $0
+ View more people

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990-EZ
Filed on Nov. 16, 2015

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

View Filing
PDF XML

Fiscal Year Ending Dec.
2013

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$67,364
Expenses
$28,307
Net Income
$39,057
Net Assets
$97,043
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $67,362
100.0%
Investment Income $2
0.0%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $166,329
Total Liabilities $69,286
Net Assets $97,043
Compensation
Key Employees and Officers Compensation Other
Bernardo Licata (President) $0 $0
Nancy Boulton (Director) $0 $0
Gary Grout (Chairman) $0 $0
John Chamberlain (Vice Preside) $0 $0
Bob Williams (Vice Preside) $0 $0
Nancy Licata (Secretary) $0 $0
Joyce Hassen (Treasurer) $0 $0
Kathy O'connor (Director) $0 $0
Larry Zelensky (Director) $0 $0
+ View more people

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990-EZ
Filed on Nov. 13, 2014

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

View Filing
PDF XML

Fiscal Year Ending Dec.
2012

Gross receipts
Less than $50,000

Postcard filings do not ask for a specific revenue amount and provide no additional financial details.

Document Links

990-N

Postcard filing for an organization with gross receipts less than $50,000. These filings do not generate a downloadable form.

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 »

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  • Raw filing data. Includes Employer Identification Numbers and summary financials as structured data.
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  • 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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