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Olmstead Memorial Museum Inc

  • Somonauk, IL
  • Tax-exempt since Oct. 2012
  • EIN: 20-5045138

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 / History Museums (NTEE)

Donations to this organization are tax deductible.

Summary charts: organization finances over time

Revenue
$12.5k (2023)

Expenses
$11.3k (2023)

Total Assets
$258k (2023)

Total Liabilities
$0 (2023)

Source: Form 990 tax filings from 2011 to 2023

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.
2023

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$12,540
Expenses
$11,325
Net Income
$1,215
Net Assets
$258,439
Notable Sources of Revenue Percent of Total Revenue
Contributions $5,924
47.2%
Program Services $0
Investment Income $4,288
34.2%
Net Fundraising $0
Sales of Assets $2,328
18.6%
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $258,439
Total Liabilities $0
Net Assets $258,439
Compensation
Key Employees and Officers Compensation Other
James E Gerlick (Trustee) $0 $0
Bradley Meyer (Treasurer) $0 $0
H Alex Marshall (Trustee) $0 $0
Robert Honkala (Trustee) $0 $0
Mary Ann Ehmke (Trustee) $0 $0
Bevin Wold (Trustee) $0 $0
Carole Larson (Trustee) $0 $0
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Document Links

990-EZ
Filed on May 24, 2024

Short form 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 990-EZ
Revenue
$6,781
Expenses
$12,797
Net Income
-$6,016
Net Assets
$257,223
Notable Sources of Revenue Percent of Total Revenue
Contributions $3,390
50.0%
Program Services $0
Investment Income $2,381
35.1%
Net Fundraising $0
Sales of Assets $1,010
14.9%
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $257,223
Total Liabilities $0
Net Assets $257,223
Compensation
Key Employees and Officers Compensation Other
James E Meyer (Trustee) $0 $0
James E Gerlick (Trustee) $0 $0
Bradley Meyer (Treasurer) $0 $0
H Alex Marshall (Trustee) $0 $0
Robert Honkala (Trustee) $0 $0
Mary Ann Ehmke (Trustee) $0 $0
Bevin Wold (Trustee) $0 $0
Carol Larson (Trustee) $0 $0
+ View more people

Document Links

990-EZ
Filed on June 30, 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
$7,986
Expenses
$8,299
Net Income
-$313
Net Assets
$263,239
Notable Sources of Revenue Percent of Total Revenue
Contributions $2,327
29.1%
Program Services $0
Investment Income $2,790
34.9%
Net Fundraising $0
Sales of Assets $2,869
35.9%
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $263,239
Total Liabilities $0
Net Assets $263,239
Compensation
Key Employees and Officers Compensation Other
James E Meyer (Trustee) $0 $0
James E Gerlick (Trustee) $0 $0
Bradley Meyer (Treasurer) $0 $0
H Alex Marshall (Trustee) $0 $0
Robert Honkala (Trustee) $0 $0
Mary Ann Ehmke (Trustee) $0 $0
Bevin Wold (Trustee) $0 $0
Carol Larson (Trustee) $0 $0
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Document Links

990-EZ
Filed on May 12, 2022

Short form 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 990-EZ
Revenue
$6,481
Expenses
$9,159
Net Income
-$2,678
Net Assets
$256,496
Notable Sources of Revenue Percent of Total Revenue
Contributions $1,420
21.9%
Program Services $0
Investment Income $2,840
43.8%
Net Fundraising $0
Sales of Assets $2,221
34.3%
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $256,496
Total Liabilities $0
Net Assets $256,496
Compensation
Key Employees and Officers Compensation Other
James E Meyer (Trustee) $0 $0
James E Gerlick (Trustee) $0 $0
Bradley Meyer (Treasurer) $0 $0
H Alex Marshall (Trustee) $0 $0
Robert Honkala (Trustee) $0 $0
Mary Ann Ehmke (Trustee) $0 $0
Bevin Wold (Trustee) $0 $0
Carol Larson (Trustee) $0 $0
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Document Links

990-EZ
Filed on July 2, 2021

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

View Filing
PDF XML

Fiscal Year Ending Dec.
2019

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$5,554
Expenses
$10,798
Net Income
-$5,244
Net Assets
$259,174
Notable Sources of Revenue Percent of Total Revenue
Contributions $1,903
34.3%
Program Services $0
Investment Income $2,852
51.4%
Net Fundraising $0
Sales of Assets $637
11.5%
Net Inventory Sales $0
Other Revenue $162
2.9%
Assets/Debt
Total Assets $259,174
Total Liabilities $0
Net Assets $259,174
Compensation
Key Employees and Officers Compensation Other
James E Meyer (Trustee) $0 $0
James E Gerlick (Trustee) $0 $0
Bradley Meyer (Treasurer) $0 $0
H Alex Marshall (Trustee) $0 $0
Robert Honkala (Trustee) $0 $0
Mary Ann Ehmke (Trustee) $0 $0
Bevin Wold (Trustee) $0 $0
Carol Larson (Trustee) $0 $0
+ View more people

Document Links

990-EZ
Filed on July 10, 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
$10,510
Expenses
$10,258
Net Income
$252
Net Assets
$264,418
Notable Sources of Revenue Percent of Total Revenue
Contributions $1,919
18.3%
Program Services $0
Investment Income $3,035
28.9%
Net Fundraising $0
Sales of Assets $5,556
52.9%
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $264,418
Total Liabilities $0
Net Assets $264,418
Compensation
Key Employees and Officers Compensation Other
James E Meyer (Trustee) $0 $0
James E Gerlick (Trustee) $0 $0
Bradley Meyer (Treasurer) $0 $0
H Alex Marshall (Trustee) $0 $0
Robert Honkala (Trustee) $0 $0
Mary Ann Ehmke (Trustee) $0 $0
Bevin Wold (Trustee) $0 $0
Carol Larson (Trustee) $0 $0
+ View more people

Document Links

990-EZ
Filed on May 14, 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
$9,186
Expenses
$9,549
Net Income
-$363
Net Assets
$264,166
Notable Sources of Revenue Percent of Total Revenue
Contributions $2,958
32.2%
Program Services $0
Investment Income $2,676
29.1%
Net Fundraising $0
Sales of Assets $3,552
38.7%
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $264,166
Total Liabilities $0
Net Assets $264,166
Compensation
Key Employees and Officers Compensation Other
James E Meyer (Trustee) $0 $0
James E Gerlick (Trustee) $0 $0
Bradley Meyer (Treasurer) $0 $0
H Alex Marshall (Trustee) $0 $0
+ View more people

Document Links

990-EZ
Filed on May 15, 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
$2,742
Expenses
$9,492
Net Income
-$6,750
Net Assets
$264,528
Notable Sources of Revenue Percent of Total Revenue
Contributions $981
35.8%
Program Services $0
Investment Income $2,286
83.4%
Net Fundraising $0
Sales of Assets -$525
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $264,528
Total Liabilities $0
Net Assets $264,528
Compensation
Key Employees and Officers Compensation Other
James E Meyer (Trustee) $0 $0
James E Gerlick (Trustee) $0 $0
Bradley Meyer (Treasurer) $0 $0
H Alex Marshall (Trustee) $0 $0
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Document Links

990-EZ
Filed on May 11, 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
$58,227
Expenses
$8,065
Net Income
$50,162
Net Assets
$271,023
Notable Sources of Revenue Percent of Total Revenue
Contributions $51,935
89.2%
Program Services $0
Investment Income $3,967
6.8%
Net Fundraising $0
Sales of Assets $2,325
4.0%
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $272,185
Total Liabilities $1,162
Net Assets $271,023
Compensation
Key Employees and Officers Compensation Other
James E Meyer (Trustee) $0 $0
James E Gerlick (Trustee) $0 $0
Bradley Meyer (Treasurer) $0 $0
H Alex Marshall (Trustee) $0 $0
+ View more people

Document Links

990-EZ
Filed on May 25, 2016

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

View Filing
PDF XML
990-T

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

PDF

Fiscal Year Ending Dec.
2014

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$9,741
Expenses
$7,474
Net Income
$2,267
Net Assets
$221,369
Notable Sources of Revenue Percent of Total Revenue
Contributions $1,597
16.4%
Program Services $0
Investment Income $2,912
29.9%
Net Fundraising $0
Sales of Assets $5,232
53.7%
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $221,369
Total Liabilities $0
Net Assets $221,369
Compensation
Key Employees and Officers Compensation Other
James E Meyer (Trustee) $0 $0
Charles Marshall (Trustee) $0 $0
Bradley Meyer (Treasurer) $0 $0
Alex Marshall (Trustee) $0 $0
+ View more people

Document Links

990-EZ
Filed on May 15, 2015

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

View Filing
PDF XML
990-T

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

PDF

Fiscal Year Ending Dec.
2013

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$16,353
Expenses
$5,014
Net Income
$11,339
Net Assets
$219,102
Notable Sources of Revenue Percent of Total Revenue
Contributions $7,259
44.4%
Program Services $0
Investment Income $3,413
20.9%
Net Fundraising $0
Sales of Assets $5,681
34.7%
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $219,102
Total Liabilities $0
Net Assets $219,102
Compensation
Key Employees and Officers Compensation Other
James E Meyer (Trustee) $0 $0
Charles Marshall (Trustee) $0 $0
Bradley Meyer (Treasurer) $0 $0
Alex Marshall (Trustee) $0 $0
+ View more people

Document Links

990-EZ
Filed on Aug. 14, 2014

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

View Filing
PDF XML
990-T

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

PDF

Fiscal Year Ending Dec.
2012

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$9,969
Expenses
$5,045
Net Income
$4,924
Net Assets
$207,763
Notable Sources of Revenue Percent of Total Revenue
Contributions $2,858
28.7%
Program Services $0
Investment Income $3,095
31.0%
Net Fundraising $0
Sales of Assets $4,016
40.3%
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $207,763
Total Liabilities $0
Net Assets $207,763

Document Links

990-EZ

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

PDF
990-T

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

PDF

Fiscal Year Ending Dec.
2011

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$5,575
Expenses
$5,475
Net Income
$100
Net Assets
$202,839
Notable Sources of Revenue Percent of Total Revenue
Contributions $2,965
53.2%
Program Services $0
Investment Income $2,877
51.6%
Net Fundraising $0
Sales of Assets -$267
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $202,839
Total Liabilities $0
Net Assets $202,839

No Document Links

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

Fiscal Year Ending Dec.
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
PDF (2 of 2)

Fiscal Year Ending Dec.
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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