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The Green Bay And Depere Antiquarian Society Inc

  • Green Bay, WI
  • Tax-exempt since Dec. 2006
  • EIN: 39-1659050

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 / Fund Raising and/or Fund Distribution (NTEE)

Donations to this organization are tax deductible.

Summary charts: organization finances over time

Revenue
$60.5k (2025)

Expenses
$38.3k (2025)

Total Assets
$1.61M (2025)

Total Liabilities
$23.4k (2025)

Source: Form 990 tax filings from 2011 to 2025

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 May
2025

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$60,481
Expenses
$38,328
Net Income
$22,153
Net Assets
$1,585,565
Notable Sources of Revenue Percent of Total Revenue
Contributions $44,801
74.1%
Program Services $0
Investment Income $15,680
25.9%
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 $1,608,919
Total Liabilities $23,354
Net Assets $1,585,565
Compensation
Key Employees and Officers Compensation Related Other
Joan Bond (Board Member) $0 $0 $0
Patty Brennan (Scribe) $0 $0 $0
Patti Hitzler (Board Member) $0 $0 $0
Nannette Hoppe (Board Member) $0 $0 $0
Sandy Jackson (Board Member) $0 $0 $0
Trisha Linssen (Board Member) $0 $0 $0
Barbara Miller (Board Member) $0 $0 $0
Audrey Ropson (Board Member) $0 $0 $0
Sherry Steffel (Board Member) $0 $0 $0
Michael Troyer (Board Member) $0 $0 $0
Kim Vandenavond (Board Member) $0 $0 $0
Maria Zehren (Board Member) $0 $0 $0
Mary Jane Herber (Governor) $0 $0 $0
Michelle Simonson (Treasurer) $0 $0 $0
+ View more people

Document Links

990
Filed on Aug. 27, 2025

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

View Filing
XML
View Filing (2 of 2)

Fiscal Year Ending May
2024

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$73,693
Expenses
$50,380
Net Income
$23,313
Net Assets
$1,557,486
Notable Sources of Revenue Percent of Total Revenue
Contributions $66,341
90.0%
Program Services $0
Investment Income $7,352
10.0%
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 $1,581,221
Total Liabilities $23,735
Net Assets $1,557,486
Compensation
Key Employees and Officers Compensation Related Other
Nannette Hoppe (Board Member) $0 $0 $0
Sherry Steffel (Board Member) $0 $0 $0
Maria Zehren (Board Member) $0 $0 $0
Sandy Jackson (Board Member) $0 $0 $0
Colleen Remley (Board Member) $0 $0 $0
Cheryl Kalny (Board Member) $0 $0 $0
Audrey Ropson (Board Member) $0 $0 $0
Kim Vanden Avond (Board Member) $0 $0 $0
Michael Troyer (Board Member) $0 $0 $0
Joan Bond (Board Member) $0 $0 $0
Mary Jane Herber (Vice Governor) $0 $0 $0
Nancy Watts (Scribe) $0 $0 $0
Michelle Simonson (Tithesman) $0 $0 $0
+ View more people

Document Links

990
Filed on Sept. 23, 2024

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

View Filing
XML

Fiscal Year Ending May
2023

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$51,263
Expenses
$38,143
Net Income
$13,120
Net Assets
$1,519,827
Notable Sources of Revenue Percent of Total Revenue
Contributions $50,273
98.1%
Program Services $0
Investment Income $990
1.9%
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 $1,542,379
Total Liabilities $22,552
Net Assets $1,519,827
Compensation
Key Employees and Officers Compensation Related Other
Nannette Hoppe (Board Member) $0 $0 $0
Sherry Steffel (Board Member) $0 $0 $0
Debbie Scray (Board Member) $0 $0 $0
Sandy Jackson (Board Member) $0 $0 $0
Colleen Remley (Board Member) $0 $0 $0
Cheryl Kalny (Board Member) $0 $0 $0
Mary Jane Herber (Board Member) $0 $0 $0
Mary Dollar (Board Member) $0 $0 $0
Kris Michell (Board Member) $0 $0 $0
Audrey Ropson (Board Member) $0 $0 $0
Kim Vanden Avond (Governor) $0 $0 $0
Susan Frost (Vice Governor) $0 $0 $0
Nancy Watts (Scribe) $0 $0 $0
Michelle Simonson (Tithesman) $0 $0 $0
+ View more people

Document Links

990
Filed on Sept. 17, 2023

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

View Filing
PDF XML

Fiscal Year Ending May
2022

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$58,287
Expenses
$47,208
Net Income
$11,079
Net Assets
$1,508,623
Notable Sources of Revenue Percent of Total Revenue
Contributions $42,881
73.6%
Program Services $0
Investment Income $15,406
26.4%
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 $1,530,733
Total Liabilities $22,110
Net Assets $1,508,623
Compensation
Key Employees and Officers Compensation Related Other
Nannette Hoppe (Board Member) $0 $0 $0
Sherry Steffel (Board Member) $0 $0 $0
Debbie Scray (Board Member) $0 $0 $0
Sandy Jackson (Board Member) $0 $0 $0
Colleen Remley (Board Member) $0 $0 $0
Cheryl Kalny (Board Member) $0 $0 $0
Mary Jane Herber (Board Member) $0 $0 $0
Mary Dollar (Board Member) $0 $0 $0
Kris Michell (Board Member) $0 $0 $0
Audrey Ropson (Board Member) $0 $0 $0
Kim Vanden Avond (Governor) $0 $0 $0
Susan Frost (Vice Governor) $0 $0 $0
Nancy Watts (Scribe) $0 $0 $0
Michelle Simonson (Tithesman) $0 $0 $0
+ View more people

Document Links

990
Filed on Oct. 2, 2022

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

View Filing
XML

Fiscal Year Ending May
2021

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$45,934
Expenses
$8,010
Net Income
$37,924
Net Assets
$1,512,968
Notable Sources of Revenue Percent of Total Revenue
Contributions $14,950
32.5%
Program Services $0
Investment Income $30,984
67.5%
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 $1,529,713
Total Liabilities $16,745
Net Assets $1,512,968
Compensation
Key Employees and Officers Compensation Related Other
Beth Kowalski (Board Member) $0 $0 $0
Sherry Steffel (Board Member) $0 $0 $0
Joanne Rathburn (Board Member) $0 $0 $0
Sandy Jackson (Board Member) $0 $0 $0
Colleen Remley (Board Member) $0 $0 $0
Kathy Grusnick (Board Member) $0 $0 $0
Debbie Ashmann (Board Member) $0 $0 $0
Sandy Gilson (Board Member) $0 $0 $0
Kim Vanden Avond (Board Member) $0 $0 $0
Audrey Ropson (Board Member) $0 $0 $0
Nannette Hoppe (Governor) $0 $0 $0
Susan Frost (Vice Governor) $0 $0 $0
Annette Aubinger (Scribe) $0 $0 $0
Michelle Simonson (Tithesman) $0 $0 $0
+ View more people

Document Links

990
Filed on Sept. 27, 2021

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

View Filing
XML

Fiscal Year Ending May
2020

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$32,977
Expenses
$28,886
Net Income
$4,091
Net Assets
$1,484,222
Notable Sources of Revenue Percent of Total Revenue
Contributions $37,213
> 100%
Program Services $0
Investment Income -$4,236
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 $1,490,878
Total Liabilities $6,656
Net Assets $1,484,222

Document Links

990

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

PDF
PDF (2 of 2)

Fiscal Year Ending May
2019

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$37,488
Expenses
$25,320
Net Income
$12,168
Net Assets
$1,474,780
Notable Sources of Revenue Percent of Total Revenue
Contributions $39,238
> 100%
Program Services $0
Investment Income -$1,749
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 $1,489,873
Total Liabilities $15,093
Net Assets $1,474,780

Document Links

990

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

PDF

Fiscal Year Ending May
2018

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$48,593
Expenses
$46,041
Net Income
$2,552
Net Assets
$1,451,642
Notable Sources of Revenue Percent of Total Revenue
Contributions $43,644
89.8%
Program Services $0
Investment Income $4,949
10.2%
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 $1,479,105
Total Liabilities $27,463
Net Assets $1,451,642

Document Links

990

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

PDF

Fiscal Year Ending May
2017

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$55,228
Expenses
$52,709
Net Income
$2,519
Net Assets
$1,448,220
Notable Sources of Revenue Percent of Total Revenue
Contributions $47,768
86.5%
Program Services $0
Investment Income $7,460
13.5%
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 $1,480,474
Total Liabilities $32,254
Net Assets $1,448,220

Document Links

990

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

PDF

Fiscal Year Ending May
2016

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$40,433
Expenses
$41,508
Net Income
-$1,075
Net Assets
$1,443,294
Notable Sources of Revenue Percent of Total Revenue
Contributions $44,447
> 100%
Program Services $0
Investment Income -$4,014
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 $1,471,815
Total Liabilities $28,521
Net Assets $1,443,294

Document Links

990

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

PDF

Fiscal Year Ending May
2015

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$37,688
Expenses
$32,106
Net Income
$5,582
Net Assets
$1,441,443
Notable Sources of Revenue Percent of Total Revenue
Contributions $35,754
94.9%
Program Services $0
Investment Income $1,934
5.1%
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 $1,466,867
Total Liabilities $25,424
Net Assets $1,441,443

Document Links

990

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

PDF

Fiscal Year Ending May
2014

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$47,647
Expenses
$42,559
Net Income
$5,088
Net Assets
$1,435,737
Notable Sources of Revenue Percent of Total Revenue
Contributions $40,074
84.1%
Program Services $0
Investment Income $7,573
15.9%
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 $1,455,573
Total Liabilities $19,836
Net Assets $1,435,737

Document Links

990

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

PDF

Fiscal Year Ending May
2013

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$37,572
Expenses
$34,788
Net Income
$2,784
Net Assets
$1,430,649
Notable Sources of Revenue Percent of Total Revenue
Contributions $34,121
90.8%
Program Services $0
Investment Income $3,451
9.2%
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 $1,440,902
Total Liabilities $10,253
Net Assets $1,430,649

Document Links

990

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

PDF

Fiscal Year Ending May
2012

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$45,563
Expenses
$40,887
Net Income
$4,676
Net Assets
$1,409,829
Notable Sources of Revenue Percent of Total Revenue
Contributions $45,439
99.7%
Program Services $0
Investment Income $124
0.3%
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 $1,417,745
Total Liabilities $7,916
Net Assets $1,409,829

Document Links

990

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

PDF

Fiscal Year Ending May
2011

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$28,331
Expenses
$9,505
Net Income
$18,826
Net Assets
$213,731
Notable Sources of Revenue Percent of Total Revenue
Contributions $5,634
19.9%
Program Services $0
Investment Income $26
0.1%
Net Fundraising $12,847
45.3%
Sales of Assets $0
Net Inventory Sales $247
0.9%
Other Revenue $847
3.0%
Assets/Debt
Total Assets $213,731
Total Liabilities $0
Net Assets $213,731

Document Links

990-EZ

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

PDF

Fiscal Year Ending May
2010

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

990-EZ

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

PDF
PDF (2 of 2)

Fiscal Year Ending May
2009

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

990-EZ

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

PDF

Fiscal Year Ending May
2008

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

990-EZ

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

PDF

Fiscal Year Ending May
2007

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

990-EZ

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

PDF

Fiscal Year Ending May
2006

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

990-EZ

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

PDF

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 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.

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About Nonprofit Explorer

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.

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