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Lasalle County Historical Society

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
$235k (2024)

Expenses
$240k (2024)

Total Assets
$2.25M (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 Form 990
Revenue
$235,207
Expenses
$239,920
Net Income
-$4,713
Net Assets
$2,248,060
Notable Sources of Revenue Percent of Total Revenue
Contributions $109,389
46.5%
Program Services $0
Investment Income $33,482
14.2%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $90,635
38.5%
Sales of Assets $0
Net Inventory Sales $1,701
0.7%
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $117,487
49.0%
Assets/Debt
Total Assets $2,248,060
Total Liabilities $0
Net Assets $2,248,060
Compensation
Key Employees and Officers Compensation Related Other
Gloria Alvardo (Director) $0 $0 $0
Frederick Carus (Director) $0 $0 $0
Judy Chalfant (Director) $0 $0 $0
Dan Eiten (Director) $0 $0 $0
John Garrity (President) $0 $0 $0
Cody Gusti (Treasurer) $0 $0 $0
Mary Holland (Director) $0 $0 $0
Chuck Mammen (Director) $0 $0 $0
Delores Passwater (2 Nd Vice Pre) $0 $0 $0
Shirley Pierson (Director) $0 $0 $0
Pam Stack (Secretary) $0 $0 $0
Susan Thornton (Vice Preside) $0 $0 $0
Steve Tuffti (Director) $0 $0 $0
Greg Tullis (Director) $0 $0 $0
Mike Zywica (Director) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2023

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$167,430
Expenses
$214,417
Net Income
-$46,987
Net Assets
$2,151,800
Notable Sources of Revenue Percent of Total Revenue
Contributions $30,298
18.1%
Program Services $0
Investment Income $31,900
19.1%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $103,525
61.8%
Sales of Assets $0
Net Inventory Sales $1,707
1.0%
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $103,736
48.4%
Assets/Debt
Total Assets $2,151,800
Total Liabilities $0
Net Assets $2,151,800
Compensation
Key Employees and Officers Compensation Related Other
Gloria Alvardo (Director) $0 $0 $0
Frederick Carus (Director) $0 $0 $0
Judy Chalfant (Director) $0 $0 $0
Dan Eiten (Director) $0 $0 $0
John Garrity (President) $0 $0 $0
Cody Gusti (Treasurer) $0 $0 $0
Mary Holland (Director) $0 $0 $0
Chuck Mammen (Director) $0 $0 $0
Delores Passwater (2 Nd Vice Pre) $0 $0 $0
Shirley Pierson (Director) $0 $0 $0
Pam Stack (Secretary) $0 $0 $0
Susan Thornton (Vice Preside) $0 $0 $0
Steve Tuffti (Director) $0 $0 $0
Greg Tullis (Director) $0 $0 $0
Mike Zywica (Director) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2022

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$126,563
Expenses
$245,022
Net Income
-$118,459
Net Assets
$2,177,056
Notable Sources of Revenue Percent of Total Revenue
Contributions $29,929
23.6%
Program Services $3,418
2.7%
Investment Income $17,772
14.0%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $75,893
60.0%
Sales of Assets $0
Net Inventory Sales -$449
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $101,098
41.3%
Assets/Debt
Total Assets $2,177,056
Total Liabilities $0
Net Assets $2,177,056
Compensation
Key Employees and Officers Compensation Related Other
Gloria Alvardo (Director) $0 $0 $0
Frederick Carus (Director) $0 $0 $0
Judy Chalfant (Director) $0 $0 $0
John Garrity (Director) $0 $0 $0
Cody Gusti (Treasurer) $0 $0 $0
Mary Holland (1 St Vice Pre) $0 $0 $0
Chuck Mammen (Director) $0 $0 $0
Delores Passwater (Director) $0 $0 $0
Shirley Pierson (2 Nd Vice Pre) $0 $0 $0
Pam Stack (Secretary) $0 $0 $0
Susan Thornton (President) $0 $0 $0
Steve Tuffti (Director) $0 $0 $0
Greg Tullis (Director) $0 $0 $0
Mike Zywica (Director) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2021

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$180,911
Expenses
$183,550
Net Income
-$2,639
Net Assets
$2,387,659
Notable Sources of Revenue Percent of Total Revenue
Contributions $68,541
37.9%
Program Services $5,893
3.3%
Investment Income $31,568
17.4%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $74,016
40.9%
Sales of Assets $0
Net Inventory Sales $893
0.5%
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $74,193
40.4%
Assets/Debt
Total Assets $2,387,659
Total Liabilities $0
Net Assets $2,387,659
Compensation
Key Employees and Officers Compensation Related Other
Gloria Alvardo (Director) $0 $0 $0
Frederick Carus (Treasurer) $0 $0 $0
Judy Chalfant (Director) $0 $0 $0
John Garrity (Director) $0 $0 $0
Chuck Mammen (Director) $0 $0 $0
Dolores Passwater (Director) $0 $0 $0
Shirley Pierson (2 Nd Vice Pre) $0 $0 $0
Martha Small (Director) $0 $0 $0
Pam Stack (Secretary) $0 $0 $0
Susan Thornton (1 St Vice Pre) $0 $0 $0
Steve Tuffti (Director) $0 $0 $0
Greg Tullis (Director) $0 $0 $0
Cody Gusti (Treasurer) $0 $0 $0
Mary Holland (President) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2020

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$143,311
Expenses
$198,227
Net Income
-$54,916
Net Assets
$2,251,239
Notable Sources of Revenue Percent of Total Revenue
Contributions $45,051
31.4%
Program Services $5,593
3.9%
Investment Income $30,740
21.4%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $19,556
13.6%
Sales of Assets $41,610
29.0%
Net Inventory Sales $761
0.5%
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $92,007
46.4%
Assets/Debt
Total Assets $2,251,239
Total Liabilities $0
Net Assets $2,251,239
Compensation
Key Employees and Officers Compensation Related Other
Gloria Alvardo (Director) $0 $0 $0
Frederick Carus (Treasurer) $0 $0 $0
Judy Chalfant (Director) $0 $0 $0
John Garrity (Director) $0 $0 $0
Cody Gusti (Director) $0 $0 $0
Catherine Keenan (Director) $0 $0 $0
Chuck Mammen (Director) $0 $0 $0
Dolores Passwater (Director) $0 $0 $0
Shirley Pierson (2 Nd Vice Pre) $0 $0 $0
Martha Small (Director) $0 $0 $0
Pam Stack (Secretary) $0 $0 $0
Susan Thornton (1 St Vice Pre) $0 $0 $0
Steve Tuffti (Director) $0 $0 $0
Greg Tullis (Director) $0 $0 $0
Mary Holland (President) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2019

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$115,250
Expenses
$205,413
Net Income
-$90,163
Net Assets
$2,304,749
Notable Sources of Revenue Percent of Total Revenue
Contributions $42,108
36.5%
Program Services $7,510
6.5%
Investment Income $29,858
25.9%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $33,171
28.8%
Sales of Assets $0
Net Inventory Sales $1,007
0.9%
Other Revenue $1,596
1.4%
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $91,604
44.6%
Assets/Debt
Total Assets $2,304,749
Total Liabilities $0
Net Assets $2,304,749
Compensation
Key Employees and Officers Compensation Related Other
Gloria Alvardo (Director) $0 $0 $0
Lawrence Baxter (Director) $0 $0 $0
Sandra Blanco (Director) $0 $0 $0
Frederick Carus (Treasurer) $0 $0 $0
Judy Chalfant (Director) $0 $0 $0
Julie Duff (Director) $0 $0 $0
John Garrity (Director) $0 $0 $0
Timothy Gatza (Director) $0 $0 $0
Mike Kasap (Director) $0 $0 $0
Catherine Keenan (Director) $0 $0 $0
Dolores Passwater (Director) $0 $0 $0
Everett Solon (1 St Vice Pre) $0 $0 $0
Pam Stack (Secretary) $0 $0 $0
Susan Thornton (President) $0 $0 $0
Scott Wrighton (2 Nd Vice Pre) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2018

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$118,014
Expenses
$0
Net Income
$118,014
Net Assets
$2,314,028
Notable Sources of Revenue Percent of Total Revenue
Contributions $31,179
26.4%
Program Services $1,806
1.5%
Investment Income $25,162
21.3%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $57,888
49.1%
Sales of Assets $0
Net Inventory Sales $1,979
1.7%
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 $2,314,028
Total Liabilities $0
Net Assets $2,314,028

Document Links

Fiscal Year Ending Dec.
2017

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$124,939
Expenses
$157,793
Net Income
-$32,854
Net Assets
$2,414,918
Notable Sources of Revenue Percent of Total Revenue
Contributions $26,749
21.4%
Program Services $8,992
7.2%
Investment Income $23,130
18.5%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $63,674
51.0%
Sales of Assets $0
Net Inventory Sales $1,958
1.6%
Other Revenue $436
0.3%
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $47,916
30.4%
Assets/Debt
Total Assets $2,414,918
Total Liabilities $0
Net Assets $2,414,918

Document Links

Fiscal Year Ending Dec.
2016

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$121,487
Expenses
$150,865
Net Income
-$29,378
Net Assets
$2,395,250
Notable Sources of Revenue Percent of Total Revenue
Contributions $11,413
9.4%
Program Services $5,655
4.7%
Investment Income $23,206
19.1%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $78,544
64.7%
Sales of Assets $0
Net Inventory Sales $2,669
2.2%
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $51,690
34.3%
Assets/Debt
Total Assets $2,395,250
Total Liabilities $0
Net Assets $2,395,250

Document Links

Fiscal Year Ending Dec.
2015

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$256,539
Expenses
$142,874
Net Income
$113,665
Net Assets
$2,385,867
Notable Sources of Revenue Percent of Total Revenue
Contributions $115,184
44.9%
Program Services $6,772
2.6%
Investment Income $21,710
8.5%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $84,369
32.9%
Sales of Assets $25,958
10.1%
Net Inventory Sales $2,546
1.0%
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $44,692
31.3%
Assets/Debt
Total Assets $2,385,867
Total Liabilities $0
Net Assets $2,385,867

Document Links

Fiscal Year Ending Dec.
2014

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$215,424
Expenses
$117,386
Net Income
$98,038
Net Assets
$2,312,651
Notable Sources of Revenue Percent of Total Revenue
Contributions $56,287
26.1%
Program Services $7,555
3.5%
Investment Income $26,507
12.3%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $75,099
34.9%
Sales of Assets $44,269
20.5%
Net Inventory Sales $5,707
2.6%
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $40,989
34.9%
Assets/Debt
Total Assets $2,312,651
Total Liabilities $0
Net Assets $2,312,651

Document Links

Fiscal Year Ending Dec.
2013

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$134,019
Expenses
$120,202
Net Income
$13,817
Net Assets
$2,198,035
Notable Sources of Revenue Percent of Total Revenue
Contributions $27,766
20.7%
Program Services $9,353
7.0%
Investment Income $35,730
26.7%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $56,042
41.8%
Sales of Assets $0
Net Inventory Sales $2,371
1.8%
Other Revenue $2,757
2.1%
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $60,175
50.1%
Assets/Debt
Total Assets $2,198,628
Total Liabilities $593
Net Assets $2,198,035

Document Links

Fiscal Year Ending Dec.
2012

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$111,311
Expenses
$117,060
Net Income
-$5,749
Net Assets
$2,111,442
Notable Sources of Revenue Percent of Total Revenue
Contributions $21,084
18.9%
Program Services $834
0.7%
Investment Income $46,236
41.5%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $37,281
33.5%
Sales of Assets $0
Net Inventory Sales $5,223
4.7%
Other Revenue $653
0.6%
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $53,671
45.8%
Assets/Debt
Total Assets $2,113,758
Total Liabilities $2,316
Net Assets $2,111,442

Document Links

Fiscal Year Ending Dec.
2011

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$1,432,936
Expenses
$88,434
Net Income
$1,344,502
Net Assets
$2,117,191
Notable Sources of Revenue Percent of Total Revenue
Contributions $1,362,876
95.1%
Program Services $932
0.1%
Investment Income $17,693
1.2%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $38,180
2.7%
Sales of Assets $0
Net Inventory Sales $13,242
0.9%
Other Revenue $13
0.0%
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $45,228
51.1%
Assets/Debt
Total Assets $2,118,045
Total Liabilities $854
Net Assets $2,117,191

Document Links

Fiscal Year Ending Dec.
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

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

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

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

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

Fiscal Year Ending Dec.
2005

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

Fiscal Year Ending Dec.
2004

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

Fiscal Year Ending Dec.
2003

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

Fiscal Year Ending Dec.
2002

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

Fiscal Year Ending Dec.
2001

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

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.

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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 »

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