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Mother Lode Mineral Society

  • Modesto, CA
  • Tax-exempt since Feb. 2009
  • EIN: 23-7027003

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 / Historical Societies, Related Historical Activities (NTEE)

Donations to this organization are tax deductible.

Summary charts: organization finances over time

Revenue
$77.6k (2023)

Expenses
$59.2k (2023)

Total Assets
$220k (2023)

Total Liabilities
$0 (2023)

Years with missing data
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
$77,606
Expenses
$59,183
Net Income
$18,423
Net Assets
$219,511
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $73,424
94.6%
Investment Income $750
1.0%
Net Fundraising $822
1.1%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $219,511
Total Liabilities $0
Net Assets $219,511
Compensation
Key Employees and Officers Compensation Other
Bob Rush (Director) $0 $0
Patricia Wilhelm (President) $0 $0
Doris Buus (Secretary) $0 $0
Sherlina Ahrenholtz (Vice President) $0 $0
Jane Coleman (Treasurer) $0 $0
Lorraine Waite (Director) $0 $0
Becky Ray (Director) $0 $0
Ernie Fedderson (Director) $0 $0
Jennifer Olson (Director) $0 $0
Bill Wendland (Director) $0 $0
Bellinda Wendland (Director) $0 $0
Terry Gintz (Director) $0 $0
Debbie Bettencourt (Director) $0 $0
Terry Mcmillan (Director) $0 $0
Rochelle Barker (Director) $0 $0
Pat Rush (Director) $0 $0
Beverly Arnold (Director) $0 $0
+ View more people

Document Links

990-EZ
Filed on May 15, 2024

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

View Filing
PDF XML

Fiscal Year Ending Dec.
2022

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$66,555
Expenses
$44,404
Net Income
$22,151
Net Assets
$201,088
Notable Sources of Revenue Percent of Total Revenue
Contributions $2,805
4.2%
Program Services $61,488
92.4%
Investment Income $8
0.0%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $201,088
Total Liabilities $0
Net Assets $201,088
Compensation
Key Employees and Officers Compensation Other
Bob Rush (Director) $0 $0
Patricia Wilhelm (President) $0 $0
Doris Buus (Secretary) $0 $0
Sherlina Ahrenholtz (Vice President) $0 $0
Jane Coleman (Treasurer) $0 $0
Lorraine Waite (Director) $0 $0
Becky Ray (Director) $0 $0
Ernie Fedderson (Director) $0 $0
Jennifer Olson (Director) $0 $0
Bill Wendland (Director) $0 $0
Bellinda Wendland (Director) $0 $0
Terry Gintz (Director) $0 $0
Debbie Bettencourt (Director) $0 $0
Terry Mcmillan (Director) $0 $0
Rochelle Barker (Director) $0 $0
Pat Rush (Director) $0 $0
Beverly Arnold (Director) $0 $0
+ View more people

Document Links

990-EZ
Filed on May 23, 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
$6,400
Expenses
$13,543
Net Income
-$7,143
Net Assets
$178,937
Notable Sources of Revenue Percent of Total Revenue
Contributions $4,265
66.6%
Program Services $0
Investment Income $25
0.4%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $178,937
Total Liabilities $0
Net Assets $178,937
Compensation
Key Employees and Officers Compensation Other
Bob Rush (President) $0 $0
Bud Mc Millian (Vice President) $0 $0
Doris Buus (Secretary) $0 $0
Janet Steigarwald (Treasurer) $0 $0
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Document Links

990-EZ
Filed on Nov. 8, 2022

Short form 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 990-EZ
Revenue
$46,302
Expenses
$32,500
Net Income
$13,802
Net Assets
$231,476
Notable Sources of Revenue Percent of Total Revenue
Contributions $5,269
11.4%
Program Services $0
Investment Income $220
0.5%
Net Fundraising $35,938
77.6%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $231,476
Total Liabilities $0
Net Assets $231,476

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
$41,228
Expenses
$30,593
Net Income
$10,635
Net Assets
$217,674
Notable Sources of Revenue Percent of Total Revenue
Contributions $5,165
12.5%
Program Services $0
Investment Income $234
0.6%
Net Fundraising $31,074
75.4%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $217,674
Total Liabilities $0
Net Assets $217,674

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
$41,521
Expenses
$33,622
Net Income
$7,899
Net Assets
$247,135
Notable Sources of Revenue Percent of Total Revenue
Contributions $540
1.3%
Program Services $6,059
14.6%
Investment Income $152
0.4%
Net Fundraising $31,258
75.3%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $247,135
Total Liabilities $0
Net Assets $247,135

Document Links

990-EZ

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

PDF

Fiscal Year Ending Dec.
2016

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$32,777
Expenses
$19,979
Net Income
$12,798
Net Assets
$239,236
Notable Sources of Revenue Percent of Total Revenue
Contributions $4,250
13.0%
Program Services $0
Investment Income $2,014
6.1%
Net Fundraising $23,660
72.2%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $239,236
Total Liabilities $0
Net Assets $239,236

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
$42,189
Expenses
$59,348
Net Income
-$17,159
Net Assets
$0
Notable Sources of Revenue Percent of Total Revenue
Contributions $4,135
9.8%
Program Services $0
Investment Income $1,130
2.7%
Net Fundraising $32,467
77.0%
Sales of Assets $1,603
3.8%
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $226,438
Total Liabilities $226,438
Net Assets $0

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
$39,591
Expenses
$27,002
Net Income
$12,589
Net Assets
$244,306
Notable Sources of Revenue Percent of Total Revenue
Contributions $3,743
9.5%
Program Services $0
Investment Income $237
0.6%
Net Fundraising $31,235
78.9%
Sales of Assets $2,256
5.7%
Net Inventory Sales $0
Other Revenue $2,120
5.4%
Assets/Debt
Total Assets $244,306
Total Liabilities $0
Net Assets $244,306

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
$36,130
Expenses
$22,772
Net Income
$13,358
Net Assets
$231,718
Notable Sources of Revenue Percent of Total Revenue
Contributions $3,763
10.4%
Program Services $0
Investment Income $576
1.6%
Net Fundraising $28,830
79.8%
Sales of Assets $2,961
8.2%
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $231,718
Total Liabilities $0
Net Assets $231,718

Document Links

990-EZ

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

PDF

Fiscal Year Ending Dec.
2012

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$42,700
Expenses
$28,861
Net Income
$13,839
Net Assets
$218,360
Notable Sources of Revenue Percent of Total Revenue
Contributions $1,925
4.5%
Program Services $0
Investment Income $498
1.2%
Net Fundraising $40,277
94.3%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $218,360
Total Liabilities $0
Net Assets $218,360

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
$28,548
Expenses
$24,806
Net Income
$3,742
Net Assets
$204,521
Notable Sources of Revenue Percent of Total Revenue
Contributions $1,491
5.2%
Program Services $0
Investment Income $857
3.0%
Net Fundraising $25,556
89.5%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $204,521
Total Liabilities $0
Net Assets $204,521

Document Links

990-EZ

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

PDF

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

990-EZ

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

PDF

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

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-EZ

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

PDF
PDF (2 of 2)

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-EZ

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

PDF

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

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

990-EZ

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

PDF

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

990-EZ

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

PDF

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

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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