Morgan Hill Historical Society Inc

Morgan Hill, CA
Tax-exempt since July 1979
EIN: 94-2562450

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Type of Nonprofit

Designated as a 501(c)(3) 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.

Revenue

$72.5k (2024)

Expenses

$42.8k (2024)

Total Assets

$1.41M (2024)

Total Liabilities

$21.5k (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

Revenue

$72,473

Expenses

$42,799

Net Income

$29,674

Net Assets

$1,390,060

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$121,745	> 100%
Program Services	$0
Investment Income	$114	0.2%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	-$65,259
Net Fundraising	$15,630	21.6%
Sales of Assets	$0
Net Inventory Sales	$243	0.3%
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	$1,411,570
Total Liabilities	$21,510
Net Assets	$1,390,060

Compensation

Key Employees and Officers	Compensation	Related	Other
Rodger Knopf (President)	$0	$0	$0
Margo Hinnenkamp (Secretary)	$0	$0	$0
Dana Haberland (Treasurer)	$0	$0	$0

990

Filed on May 27, 2025

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Fiscal Year Ending Dec.
2023

Revenue

$78,803

Expenses

$53,166

Net Income

$25,637

Net Assets

$1,360,657

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$128,095	> 100%
Program Services	$0
Investment Income	$887	1.1%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	-$58,201
Net Fundraising	$7,137	9.1%
Sales of Assets	$0
Net Inventory Sales	$885	1.1%
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	$1,383,369
Total Liabilities	$22,712
Net Assets	$1,360,657

Compensation

Key Employees and Officers	Compensation	Related	Other
Rodger Knopf (President)	$0	$0	$0
Margo Hinnenkamp (Secretary)	$0	$0	$0
Karl Bjarke (Treasurer)	$0	$0	$0

990

Filed on Feb. 27, 2024

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Fiscal Year Ending Dec.
2022

Revenue

$63,514

Expenses

$66,196

Net Income

-$2,682

Net Assets

$1,335,020

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$122,162	> 100%
Program Services	$0
Investment Income	$134	0.2%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	-$57,520
Net Fundraising	-$1,262
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	$1,356,015
Total Liabilities	$20,995
Net Assets	$1,335,020

Compensation

Key Employees and Officers	Compensation	Related	Other
Rodger Knopf (President)	$0	$0	$0
Margo Hinnenkamp (Secretary)	$0	$0	$0
Karl Bjarke (Treasurer)	$0	$0	$0

990

Filed on Feb. 19, 2023

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Fiscal Year Ending Dec.
2021

Revenue

$43,878

Expenses

$48,305

Net Income

-$4,427

Net Assets

$1,337,702

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$96,482	> 100%
Program Services	$0
Investment Income	$46	0.1%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	-$48,682
Net Fundraising	-$4,040
Sales of Assets	$0
Net Inventory Sales	$72	0.2%
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	$1,362,503
Total Liabilities	$24,801
Net Assets	$1,337,702

Compensation

Key Employees and Officers	Compensation	Related	Other
Rodger Knopf (President)	$0	$0	$0
Margo Hinnenkamp (Secretary)	$0	$0	$0
Karl Bjarke (Treasurer)	$0	$0	$0

990

Filed on Aug. 23, 2022

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Fiscal Year Ending Dec.
2020

Revenue

$62,641

Expenses

$64,231

Net Income

-$1,590

Net Assets

$1,342,129

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$111,959	> 100%
Program Services	$0
Investment Income	$17	0.0%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	-$48,450
Net Fundraising	-$951
Sales of Assets	$0
Net Inventory Sales	$66	0.1%
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	$1,364,644
Total Liabilities	$22,515
Net Assets	$1,342,129

Compensation

Key Employees and Officers	Compensation	Related	Other
Rodger Knopf (President)	$0	$0	$0
Roseanne Oty (Secretary)	$0	$0	$0
Ron Kumar (Treasurer)	$0	$0	$0

990

Filed on Sept. 24, 2021

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

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Fiscal Year Ending Dec.
2019

Revenue

$147,445

Expenses

$31,910

Net Income

$115,535

Net Assets

$1,785,515

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$146,256	99.2%
Program Services	$0
Investment Income	$5	0.0%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	-$31,869
Net Fundraising	$31,831	21.6%
Sales of Assets	$0
Net Inventory Sales	$1,222	0.8%
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	$1,808,077
Total Liabilities	$22,562
Net Assets	$1,785,515

Compensation

Key Employees and Officers	Compensation	Related	Other
Kathy Sullivan (President)	$0	$0	$0
Roseanne Oty (Secretary)	$0	$0	$0
Ron Kumar (Treasurer)	$0	$0	$0

990

Filed on Sept. 20, 2020

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

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Fiscal Year Ending Dec.
2018

Revenue

$265,818

Expenses

$27,694

Net Income

$238,124

Net Assets

$1,669,983

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$280,407	> 100%
Program Services	$0
Investment Income	$221	0.1%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	-$34,368
Net Fundraising	$18,906	7.1%
Sales of Assets	$0
Net Inventory Sales	$652	0.2%
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	$1,691,553
Total Liabilities	$21,570
Net Assets	$1,669,983

Compensation

Key Employees and Officers	Compensation	Related	Other
Kathy Sullivan (President)	$0	$0	$0
Roseanne Oty (Secretary)	$0	$0	$0
Ron Kumar (Treasurer)	$0	$0	$0

990

Filed on June 13, 2019

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Fiscal Year Ending Dec.
2017

Revenue

$37,387

Expenses

$24,539

Net Income

$12,848

Net Assets

$1,431,859

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$70,249	> 100%
Program Services	$0
Investment Income	$309	0.8%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	-$46,764
Net Fundraising	$17,251	46.1%
Sales of Assets	$0
Net Inventory Sales	-$3,658
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	$1,435,678
Total Liabilities	$3,819
Net Assets	$1,431,859

Compensation

Key Employees and Officers	Compensation	Related	Other
Kathy Sullivan (President)	$0	$0	$0
Andrea Baely (Secretary)	$0	$0	$0
Sandy De La Cuesta (Treasurer)	$0	$0	$0

990

Filed on Aug. 20, 2018

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Fiscal Year Ending Dec.
2016

Revenue

$52,259

Expenses

$13,406

Net Income

$38,853

Net Assets

$1,419,011

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$42,942	82.2%
Program Services	$0
Investment Income	$308	0.6%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	-$15,501
Net Fundraising	$22,543	43.1%
Sales of Assets	$0
Net Inventory Sales	$1,967	3.8%
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	$1,421,978
Total Liabilities	$2,967
Net Assets	$1,419,011

Compensation

Key Employees and Officers	Compensation	Related	Other
Kathy Sullivan (President)	$0	$0	$0
Andrea Baely (Secretary)	$0	$0	$0
Sandy De La Cuesta (Treasurer)	$0	$0	$0

990

Filed on July 25, 2017

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Fiscal Year Ending Dec.
2015

Revenue

$52,121

Expenses

$15,951

Net Income

$36,170

Net Assets

$1,380,158

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$46,377	89.0%
Program Services	$0
Investment Income	$331	0.6%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	-$18,359
Net Fundraising	$22,053	42.3%
Sales of Assets	$0
Net Inventory Sales	$1,719	3.3%
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	$1,383,860
Total Liabilities	$3,702
Net Assets	$1,380,158

Compensation

Key Employees and Officers	Compensation	Related	Other
Kathy Sullivan (President)	$0	$0	$0
Leah De Lane (Secretary)	$0	$0	$0
Sandy De La Cuesta (Treasurer)	$0	$0	$0

990

Filed on March 8, 2016

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Fiscal Year Ending Dec.
2014

Revenue

$38,358

Expenses

$9,354

Net Income

$29,004

Net Assets

$1,343,988

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$35,601	92.8%
Program Services	$0
Investment Income	$1,074	2.8%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	-$19,500
Net Fundraising	$19,969	52.1%
Sales of Assets	$0
Net Inventory Sales	$1,214	3.2%
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	$1,348,353
Total Liabilities	$4,365
Net Assets	$1,343,988

Compensation

Key Employees and Officers	Compensation	Related	Other
Kathy Sullivan (President)	$0	$0	$0
Leah De Lane (Secretary)	$0	$0	$0
Sandy De La Cuesta (Treasurer)	$0	$0	$0

990

Filed on Aug. 5, 2015

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Fiscal Year Ending Dec.
2013

Revenue

$151,461

Expenses

$9,184

Net Income

$142,277

Net Assets

$1,314,984

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$160,021	> 100%
Program Services	$0
Investment Income	$1,273	0.8%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	-$24,471
Net Fundraising	$12,567	8.3%
Sales of Assets	$0
Net Inventory Sales	$2,071	1.4%
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	$1,317,859
Total Liabilities	$2,875
Net Assets	$1,314,984

Compensation

Key Employees and Officers	Compensation	Related	Other
Kathy Sullivan (President)	$0	$0	$0
Leah De Lane (Secretary)	$0	$0	$0
Sandy De La Cuesta (Treasurer)	$0	$0	$0

990

Filed on Sept. 30, 2014

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Fiscal Year Ending Dec.
2012

Revenue

$25,453

Expenses

$10,122

Net Income

$15,331

Net Assets

$1,172,707

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$35,058	> 100%
Program Services	$0
Investment Income	$1,697	6.7%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	-$18,880
Net Fundraising	$9,048	35.5%
Sales of Assets	$0
Net Inventory Sales	-$1,470
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	$1,175,037
Total Liabilities	$2,330
Net Assets	$1,172,707

990

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

PDF

Fiscal Year Ending Dec.
2011

Revenue

-$14,929

Expenses

$8,574

Net Income

-$23,503

Net Assets

$1,157,376

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$18,377
Program Services	$0
Investment Income	$2,258
Bond Proceeds	$0
Royalties	$0
Rental Property Income	-$44,339
Net Fundraising	$6,251
Sales of Assets	$0
Net Inventory Sales	$2,524
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	$1,160,292
Total Liabilities	$2,916
Net Assets	$1,157,376

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.

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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.

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Updated November 19, 2025

Morgan Hill Historical Society Inc

Organization summary

Type of Nonprofit

Summary charts: organization finances over time

Revenue $72.5k (2024)

Expenses $42.8k (2024)

Total Assets $1.41M (2024)

Total Liabilities $21.5k (2024)

Tax Filings by Year

Fiscal Year Ending Dec. 2024

Extracted Financial Data

Extracted Financial Data from Form 990

Compensation

Document Links

990

Fiscal Year Ending Dec. 2023

Extracted Financial Data

Extracted Financial Data from Form 990

Compensation

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990

Fiscal Year Ending Dec. 2022

Extracted Financial Data

Extracted Financial Data from Form 990

Compensation

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990

Fiscal Year Ending Dec. 2021

Extracted Financial Data

Extracted Financial Data from Form 990

Compensation

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990

Fiscal Year Ending Dec. 2020

Extracted Financial Data

Extracted Financial Data from Form 990

Compensation

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990

Fiscal Year Ending Dec. 2019

Extracted Financial Data

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Compensation

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990

Fiscal Year Ending Dec. 2018

Extracted Financial Data

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Compensation

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990

Fiscal Year Ending Dec. 2017

Extracted Financial Data

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Compensation

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990

Fiscal Year Ending Dec. 2016

Extracted Financial Data

Extracted Financial Data from Form 990

Compensation

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990

Fiscal Year Ending Dec. 2015

Extracted Financial Data

Extracted Financial Data from Form 990

Compensation

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990

Fiscal Year Ending Dec. 2014

Extracted Financial Data

Extracted Financial Data from Form 990

Compensation

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990

Fiscal Year Ending Dec. 2013

Extracted Financial Data

Extracted Financial Data from Form 990

Compensation

Document Links

Revenue

$72.5k (2024)

Expenses

$42.8k (2024)

Total Assets

$1.41M (2024)

Total Liabilities

$21.5k (2024)

Fiscal Year Ending Dec.
2024

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2023

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2022

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2011

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