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Mills County Historical Society

  • Glenwood, IA
  • Tax-exempt since June 1998
  • EIN: 42-1274287

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 / Museum, Museum Activities (NTEE)

Donations to this organization are tax deductible.

Summary charts: organization finances over time

Revenue
$117k (2024)

Expenses
$129k (2024)

Total Assets
$945k (2024)

Total Liabilities
$1.68k (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 Dec.
2024

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$116,501
Expenses
$129,111
Net Income
-$12,610
Net Assets
$943,084
Notable Sources of Revenue Percent of Total Revenue
Contributions $17,407
14.9%
Program Services $29,442
25.3%
Investment Income $3,269
2.8%
Bond Proceeds $0
Royalties $0
Rental Property Income $58,692
50.4%
Net Fundraising $3,468
3.0%
Sales of Assets $3,078
2.6%
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $33,460
25.9%
Assets/Debt
Total Assets $944,764
Total Liabilities $1,680
Net Assets $943,084
Compensation
Key Employees and Officers Compensation Related Other
Stephen Hunt (Director) $0 $0 $0
Sybil Finken (Secretary) $0 $0 $0
David Hein (Vice Preside) $0 $0 $0
Joel Hoegemeyer (Treasurer) $0 $0 $0
David Jaskierny (President) $0 $0 $0
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Document Links

990
Filed on Nov. 17, 2025

Primary 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 Form 990
Revenue
$100,513
Expenses
$115,876
Net Income
-$15,363
Net Assets
$951,888
Notable Sources of Revenue Percent of Total Revenue
Contributions $11,528
11.5%
Program Services $29,571
29.4%
Investment Income $0
Bond Proceeds $0
Royalties $0
Rental Property Income $59,414
59.1%
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 $35,103
30.3%
Assets/Debt
Total Assets $953,005
Total Liabilities $1,117
Net Assets $951,888
Compensation
Key Employees and Officers Compensation Related Other
Stephen Hunt (Director) $0 $0 $0
Sybil Finken (Secretary) $0 $0 $0
David Hein (Vice Preside) $0 $0 $0
Joel Hoegemeyer (Treasurer) $0 $0 $0
David Jaskierny (President) $0 $0 $0
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Document Links

990
Filed on Nov. 12, 2024

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

View Filing
XML

Fiscal Year Ending Dec.
2022

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$83,341
Expenses
$104,343
Net Income
-$21,002
Net Assets
$959,062
Notable Sources of Revenue Percent of Total Revenue
Contributions $15,203
18.2%
Program Services $4,918
5.9%
Investment Income $0
Bond Proceeds $0
Royalties $0
Rental Property Income $63,220
75.9%
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 $32,676
31.3%
Assets/Debt
Total Assets $961,069
Total Liabilities $2,007
Net Assets $959,062
Compensation
Key Employees and Officers Compensation Related Other
Stephen Hunt (Director) $0 $0 $0
Sybil Finken (Secretary) $0 $0 $0
David Hein (Vice Preside) $0 $0 $0
Joel Hoegemeyer (Treasurer) $0 $0 $0
David Jaskierny (President) $0 $0 $0
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Document Links

990
Filed on Nov. 14, 2023

Primary 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 Form 990
Revenue
$97,359
Expenses
$76,288
Net Income
$21,071
Net Assets
$996,750
Notable Sources of Revenue Percent of Total Revenue
Contributions $42,979
44.1%
Program Services $0
Investment Income $1,485
1.5%
Bond Proceeds $0
Royalties $0
Rental Property Income $52,895
54.3%
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 $23,761
31.1%
Assets/Debt
Total Assets $996,750
Total Liabilities $0
Net Assets $996,750
Compensation
Key Employees and Officers Compensation Related Other
Davin Hein (Secretary) $0 $0 $0
Joan Hammer (President) $0 $0 $0
Joel Hoegemeyer (Vice President) $0 $0 $0
David Jaskierny (Treasurer) $0 $0 $0
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Document Links

990
Filed on April 21, 2022

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

View Filing
XML

Fiscal Year Ending Dec.
2020

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$69,515
Expenses
$71,916
Net Income
-$2,401
Net Assets
$975,679
Notable Sources of Revenue Percent of Total Revenue
Contributions $19,254
27.7%
Program Services $0
Investment Income $1,748
2.5%
Bond Proceeds $0
Royalties $0
Rental Property Income $48,513
69.8%
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 $25,706
35.7%
Assets/Debt
Total Assets $975,679
Total Liabilities $0
Net Assets $975,679
Compensation
Key Employees and Officers Compensation Related Other
Davin Hein (Secretary) $0 $0 $0
Joan Hammer (President) $0 $0 $0
Joel Hoegemeyer (Vice President) $0 $0 $0
David Jaskierny (Treasurer) $0 $0 $0
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Document Links

990
Filed on June 11, 2021

Primary 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 Form 990
Revenue
$61,296
Expenses
$73,377
Net Income
-$12,081
Net Assets
$978,080
Notable Sources of Revenue Percent of Total Revenue
Contributions $5,709
9.3%
Program Services $0
Investment Income $2,422
4.0%
Bond Proceeds $0
Royalties $0
Rental Property Income $53,165
86.7%
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 $23,226
31.7%
Assets/Debt
Total Assets $978,080
Total Liabilities $0
Net Assets $978,080

Document Links

990

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

PDF

Fiscal Year Ending Dec.
2018

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$120,916
Expenses
$78,513
Net Income
$42,403
Net Assets
$990,161
Notable Sources of Revenue Percent of Total Revenue
Contributions $65,642
54.3%
Program Services $0
Investment Income $2,101
1.7%
Bond Proceeds $0
Royalties $0
Rental Property Income $53,173
44.0%
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 $21,615
27.5%
Assets/Debt
Total Assets $990,161
Total Liabilities $0
Net Assets $990,161

Document Links

990

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

PDF

Fiscal Year Ending Dec.
2017

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$68,445
Expenses
$63,131
Net Income
$5,314
Net Assets
$947,758
Notable Sources of Revenue Percent of Total Revenue
Contributions $14,967
21.9%
Program Services $247
0.4%
Investment Income $597
0.9%
Bond Proceeds $0
Royalties $0
Rental Property Income $52,634
76.9%
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 $12,632
20.0%
Assets/Debt
Total Assets $947,758
Total Liabilities $0
Net Assets $947,758

Document Links

990

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

PDF

Fiscal Year Ending Dec.
2016

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$65,813
Expenses
$42,906
Net Income
$22,907
Net Assets
$942,444
Notable Sources of Revenue Percent of Total Revenue
Contributions $1,493
2.3%
Program Services $922
1.4%
Investment Income $217
0.3%
Bond Proceeds $0
Royalties $0
Rental Property Income $54,681
83.1%
Net Fundraising $0
Sales of Assets $8,500
12.9%
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $9,823
22.9%
Assets/Debt
Total Assets $942,444
Total Liabilities $0
Net Assets $942,444

Document Links

990

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

PDF

Fiscal Year Ending Dec.
2015

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$72,787
Expenses
$45,047
Net Income
$27,740
Net Assets
$919,537
Notable Sources of Revenue Percent of Total Revenue
Contributions $5,646
7.8%
Program Services $1,710
2.3%
Investment Income $418
0.6%
Bond Proceeds $0
Royalties $0
Rental Property Income $64,923
89.2%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $90
0.1%
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $919,537
Total Liabilities $0
Net Assets $919,537

Document Links

990

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

PDF

Fiscal Year Ending Dec.
2014

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$78,220
Expenses
$42,015
Net Income
$36,205
Net Assets
$891,797
Notable Sources of Revenue Percent of Total Revenue
Contributions $3,785
4.8%
Program Services $1,097
1.4%
Investment Income $544
0.7%
Bond Proceeds $0
Royalties $0
Rental Property Income $71,851
91.9%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $943
1.2%
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $891,797
Total Liabilities $0
Net Assets $891,797

Document Links

990

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

PDF

Fiscal Year Ending Dec.
2013

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$82,739
Expenses
$50,043
Net Income
$32,696
Net Assets
$855,592
Notable Sources of Revenue Percent of Total Revenue
Contributions $38,360
46.4%
Program Services $0
Investment Income $648
0.8%
Bond Proceeds $0
Royalties $0
Rental Property Income $41,265
49.9%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $2,466
3.0%
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $855,592
Total Liabilities $0
Net Assets $855,592
Compensation
Key Employees and Officers Compensation Related Other
Steve Hunt (President) $0 $0 $0
Barbara Crouch (Secretary) $0 $0 $0
Ted Mintle (Treasurer) $0 $0 $0
John Dean (Fin Officer) $0 $0 $0
Judy Dashner (Vice Preside) $0 $0 $0
Pete Hunt (Board Member) $0 $0 $0
Craig Williams (Board Member) $0 $0 $0
Bonnie Millsap (Board Member) $0 $0 $0
Carrie Merritt (Board Member) $0 $0 $0
Margarita Sunderman (Board Member) $0 $0 $0
Ruth Hurst (Board Member) $0 $0 $0
Beth Roberts (Board Member) $0 $0 $0
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Document Links

990
Filed on July 25, 2014

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

View Filing
PDF XML

Fiscal Year Ending Dec.
2012

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$77,604
Expenses
$52,677
Net Income
$24,927
Net Assets
$822,896
Notable Sources of Revenue Percent of Total Revenue
Contributions $41,743
53.8%
Program Services $0
Investment Income $414
0.5%
Bond Proceeds $0
Royalties $0
Rental Property Income $26,859
34.6%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $8,588
11.1%
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $822,896
Total Liabilities $0
Net Assets $822,896

Document Links

990

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

PDF

Fiscal Year Ending Dec.
2011

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$30,045
Expenses
$37,817
Net Income
-$7,772
Net Assets
$797,969
Notable Sources of Revenue Percent of Total Revenue
Contributions $8,391
27.9%
Program Services $0
Investment Income $323
1.1%
Bond Proceeds $0
Royalties $0
Rental Property Income $20,438
68.0%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $893
3.0%
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $797,969
Total Liabilities $0
Net Assets $797,969

No Document Links

The IRS has provided extracted financial data for this filing, but has not yet released the source documents.

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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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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