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Lyons Historical Society

  • Lyons, CO
  • Tax-exempt since Dec. 1975
  • EIN: 84-0767205

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.

Donations to this organization are tax deductible.

Summary charts: organization finances over time

Revenue
$34.5k (2024)

Expenses
$36.5k (2024)

Total Assets
$47.8k (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 Dec.
2024

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$34,538
Expenses
$36,464
Net Income
-$1,926
Net Assets
$47,844
Notable Sources of Revenue Percent of Total Revenue
Contributions $29,487
85.4%
Program Services $0
Investment Income $517
1.5%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $4,534
13.1%
Assets/Debt
Total Assets $47,844
Total Liabilities $0
Net Assets $47,844
Compensation
Key Employees and Officers Compensation Other
Terri Weir (Seasonal Part Time Employee) $8,453 $0
Monique Sawyer Lang (Seasonal Part Time Employee) $8,349 $0
Baiba Lennard (Seasonal Part Time Employee) $234 $0
Julie Van Domelen (Museum Board Member) $0 $0
Emily Walker (Museum Board Member) $0 $0
Gerald L Johnson (President Treasurer) $0 $0
Dave Brinnenstool (Vice President) $0 $0
Gail Frankfurt (Secretary) $0 $0
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Document Links

990-EZ
Filed on Aug. 12, 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
$34,843
Expenses
$44,798
Net Income
-$9,955
Net Assets
$49,770
Notable Sources of Revenue Percent of Total Revenue
Contributions $30,340
87.1%
Program Services $0
Investment Income $83
0.2%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $4,420
12.7%
Assets/Debt
Total Assets $49,770
Total Liabilities $0
Net Assets $49,770
Compensation
Key Employees and Officers Compensation Other
Terri Weir (Emloyee) $12,180 $0
Monique Sawyer Lang (Employee) $8,620 $0
Kathleen Spring (Contract Labor And Volunteer) $730 $0
Baiba Lennard (Part Time Employee And Volunteer) $191 $0
Gerald Johnson (President And Treasurer) $0 $0
Dave Brinnenstool (Vice President) $0 $0
Gail Frankfurt (Secretary) $0 $0
Julie Van Domelen (Director) $0 $0
Emily Walker (Director) $0 $0
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Document Links

990-EZ
Filed on Nov. 14, 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
$44,378
Expenses
$31,404
Net Income
$12,974
Net Assets
$59,725
Notable Sources of Revenue Percent of Total Revenue
Contributions $39,418
88.8%
Program Services $0
Investment Income $84
0.2%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $4,876
11.0%
Assets/Debt
Total Assets $59,725
Total Liabilities $0
Net Assets $59,725
Compensation
Key Employees and Officers Compensation Other
Terri Weir (Employee) $7,616 $0
Monique Sawyer Lang (Employee) $7,018 $0
Monique Sawyer Lang (Contract) $2,132 $0
Baiba Lennard (Volunteer Employee) $116 $0
Kathleen Spring (Volunteer) $0 $0
La Vern Johnson (President) $0 $0
Calvin Schilling (Vice President) $0 $0
Gerald Johnson (Treasurer) $0 $0
Rosamond Sullivan (Secretary) $0 $0
Brianna Hoyt (Volunteer) $0 $0
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Document Links

990-EZ
Filed on Sept. 1, 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
$29,401
Expenses
$26,803
Net Income
$2,598
Net Assets
$46,751
Notable Sources of Revenue Percent of Total Revenue
Contributions $26,906
91.5%
Program Services $0
Investment Income $102
0.3%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $2,393
8.1%
Assets/Debt
Total Assets $46,751
Total Liabilities $0
Net Assets $46,751
Compensation
Key Employees and Officers Compensation Other
Terri Weir Wages (Employee) $6,233 $0
Monique Sawyer Lang (Employee) $3,535 $0
Monique Sawyer Lang Contract (Volunteer) $1,329 $0
Brianna Hoyt Contract (Volunteer) $87 $0
Baiba Lennard (Volunteer) $0 $0
Kathleen Spring (Volunteer) $0 $0
La Vern Johnson (President) $0 $0
Calvin Schilling (Vice President) $0 $0
Gerald Johnson (Treasurer) $0 $0
Rosamond Sullivan (Secretary) $0 $0
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Document Links

990-EZ
Filed on Nov. 22, 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
$34,332
Expenses
$33,297
Net Income
$1,035
Net Assets
$44,153
Notable Sources of Revenue Percent of Total Revenue
Contributions $31,409
91.5%
Program Services $0
Investment Income $71
0.2%
Net Fundraising $111
0.3%
Sales of Assets $0
Net Inventory Sales $300
0.9%
Other Revenue $0
Assets/Debt
Total Assets $44,153
Total Liabilities $0
Net Assets $44,153

Document Links

990-EZ

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

PDF

Fiscal Year Ending Dec.
2019

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$29,038
Expenses
$30,906
Net Income
-$1,868
Net Assets
$43,118
Notable Sources of Revenue Percent of Total Revenue
Contributions $23,585
81.2%
Program Services $966
3.3%
Investment Income $10
0.0%
Net Fundraising $1,583
5.5%
Sales of Assets $0
Net Inventory Sales $1,547
5.3%
Other Revenue $0
Assets/Debt
Total Assets $43,118
Total Liabilities $0
Net Assets $43,118

Document Links

990-EZ

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

PDF

Fiscal Year Ending Dec.
2018

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$30,185
Expenses
$37,851
Net Income
-$7,666
Net Assets
$44,986
Notable Sources of Revenue Percent of Total Revenue
Contributions $22,126
73.3%
Program Services $2,495
8.3%
Investment Income $10
0.0%
Net Fundraising $815
2.7%
Sales of Assets $0
Net Inventory Sales $2,390
7.9%
Other Revenue $0
Assets/Debt
Total Assets $44,986
Total Liabilities $0
Net Assets $44,986

Document Links

990-EZ

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

PDF

Fiscal Year Ending Dec.
2017

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$31,157
Expenses
$30,036
Net Income
$1,121
Net Assets
$52,252
Notable Sources of Revenue Percent of Total Revenue
Contributions $22,641
72.7%
Program Services $2,770
8.9%
Investment Income $24
0.1%
Net Fundraising $1,654
5.3%
Sales of Assets $0
Net Inventory Sales $1,930
6.2%
Other Revenue $0
Assets/Debt
Total Assets $52,252
Total Liabilities $0
Net Assets $52,252

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.
2016

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$29,007
Expenses
$31,697
Net Income
-$2,690
Net Assets
$51,138
Notable Sources of Revenue Percent of Total Revenue
Contributions $23,547
81.2%
Program Services $1,405
4.8%
Investment Income $15
0.1%
Net Fundraising $890
3.1%
Sales of Assets $0
Net Inventory Sales $1,116
3.8%
Other Revenue $0
Assets/Debt
Total Assets $51,138
Total Liabilities $0
Net Assets $51,138

Document Links

990-EZ

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

PDF

Fiscal Year Ending Dec.
2015

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$9,190
Expenses
$319
Net Income
$8,871
Net Assets
$42,412
Notable Sources of Revenue Percent of Total Revenue
Contributions $8,000
87.1%
Program Services $0
Investment Income $15
0.2%
Net Fundraising $1,175
12.8%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $42,412
Total Liabilities $0
Net Assets $42,412

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.
2014

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$91,461
Expenses
$113,328
Net Income
-$21,867
Net Assets
$45,290
Notable Sources of Revenue Percent of Total Revenue
Contributions $37,285
40.8%
Program Services $0
Investment Income $0
Net Fundraising $1,697
1.9%
Sales of Assets $0
Net Inventory Sales $879
1.0%
Other Revenue $49,966
54.6%
Assets/Debt
Total Assets $45,290
Total Liabilities $0
Net Assets $45,290

Document Links

990-EZ

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

PDF

Fiscal Year Ending Dec.
2013

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$44,622
Expenses
$18,312
Net Income
$26,310
Net Assets
$67,157
Notable Sources of Revenue Percent of Total Revenue
Contributions $16,250
36.4%
Program Services $0
Investment Income $3
0.0%
Net Fundraising $846
1.9%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $26,621
59.7%
Assets/Debt
Total Assets $67,157
Total Liabilities $0
Net Assets $67,157

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.
2012

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$26,691
Expenses
$26,222
Net Income
$469
Net Assets
$39,858
Notable Sources of Revenue Percent of Total Revenue
Contributions $16,250
60.9%
Program Services $5,610
21.0%
Investment Income $20
0.1%
Net Fundraising $3,791
14.2%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $39,858
Total Liabilities $0
Net Assets $39,858

Document Links

990-EZ

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

PDF

Fiscal Year Ending Dec.
2011

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$30,315
Expenses
$22,011
Net Income
$8,304
Net Assets
$39,389
Notable Sources of Revenue Percent of Total Revenue
Contributions $8,722
28.8%
Program Services $16,750
55.3%
Investment Income $20
0.1%
Net Fundraising $1,606
5.3%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $2,280
7.5%
Assets/Debt
Total Assets $39,389
Total Liabilities $0
Net Assets $39,389

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.
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

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

PDF
PDF (2 of 2)

Fiscal Year Ending Dec.
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

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

PDF

Fiscal Year Ending Dec.
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

Primary 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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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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