Mendocino Spay Neuter Assistance Program

  • Talmage, CA
  • Tax-exempt since April 1996
  • EIN: 68-0237631

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: Animal-Related / Animal Protection and Welfare (NTEE)

Donations to this organization are tax deductible.

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.
2025

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$80,197
Expenses
$97,063
Net Income
-$16,866
Net Assets
$37,875
Notable Sources of Revenue Percent of Total Revenue
Contributions $78,561
98.0%
Program Services $0
Investment Income $3
0.0%
Net Fundraising $1,633
2.0%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $37,875
Total Liabilities $0
Net Assets $37,875
Compensation
Key Employees and Officers Compensation Other
Julie Simental (President) $0 $0
Julia A Knudsen (Treasurer) $0 $0
Gail Nidros (Secretary) $0 $0
Amy Womeldorff (Vice President) $0 $0
+ View more people

Document Links

990-EZ
Filed on March 13, 2026

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

View Filing
XML

Fiscal Year Ending Dec.
2024

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$80,753
Expenses
$71,045
Net Income
$9,708
Net Assets
$54,741
Notable Sources of Revenue Percent of Total Revenue
Contributions $78,279
96.9%
Program Services $0
Investment Income $4
0.0%
Net Fundraising $2,470
3.1%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $54,741
Total Liabilities $0
Net Assets $54,741
Compensation
Key Employees and Officers Compensation Other
Julie Simental (President) $0 $0
Julia A Knudsen (Treasurer) $0 $0
Gail Nidros (Secretary) $0 $0
Amy Womeldorff (Vice President) $0 $0
+ View more people

Document Links

990-EZ
Filed on Feb. 23, 2025

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

View Filing
PDF XML

Fiscal Year Ending Dec.
2023

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$70,746
Expenses
$96,748
Net Income
-$26,002
Net Assets
$45,033
Notable Sources of Revenue Percent of Total Revenue
Contributions $68,041
96.2%
Program Services $0
Investment Income $14
0.0%
Net Fundraising $2,691
3.8%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $45,033
Total Liabilities $0
Net Assets $45,033
Compensation
Key Employees and Officers Compensation Other
Julie Simental (President) $0 $0
Julia A Knudsen (Treasurer) $0 $0
Judith Williams (Vice President) $0 $0
Gail Nidros (Treasurer) $0 $0
+ View more people

Document Links

990-EZ
Filed on March 5, 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
$61,686
Expenses
$61,624
Net Income
$62
Net Assets
$71,033
Notable Sources of Revenue Percent of Total Revenue
Contributions $60,102
97.4%
Program Services $0
Investment Income $19
0.0%
Net Fundraising $1,565
2.5%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $71,033
Total Liabilities $0
Net Assets $71,033
Compensation
Key Employees and Officers Compensation Other
Julie Simental (President) $0 $0
Julia A Knudsen (Treasurer) $0 $0
Judith Williams (Vice President) $0 $0
Gail Nidros (Treasurer) $0 $0
+ View more people

Document Links

990-EZ
Filed on March 15, 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
$68,913
Expenses
$51,566
Net Income
$17,347
Net Assets
$70,951
Notable Sources of Revenue Percent of Total Revenue
Contributions $68,892
100.0%
Program Services $0
Investment Income $21
0.0%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $70,951
Total Liabilities $0
Net Assets $70,951
Compensation
Key Employees and Officers Compensation Other
Julie Simental (President) $0 $0
Julia Knudsen (Treasurer) $0 $0
Judith Williams (Vice President) $0 $0
Gail Nidros (Secretary) $0 $0
+ View more people

Document Links

990-EZ
Filed on March 22, 2022

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

View Filing
PDF XML

Fiscal Year Ending Dec.
2020

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$49,903
Expenses
$53,636
Net Income
-$3,733
Net Assets
$53,604
Notable Sources of Revenue Percent of Total Revenue
Contributions $49,874
99.9%
Program Services $0
Investment Income $29
0.1%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $53,604
Total Liabilities $0
Net Assets $53,604

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.
2019

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$57,200
Expenses
$74,409
Net Income
-$17,209
Net Assets
$57,336
Notable Sources of Revenue Percent of Total Revenue
Contributions $55,448
96.9%
Program Services $0
Investment Income $52
0.1%
Net Fundraising $1,700
3.0%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $57,336
Total Liabilities $0
Net Assets $57,336

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.
2018

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$100,823
Expenses
$79,650
Net Income
$21,173
Net Assets
$74,915
Notable Sources of Revenue Percent of Total Revenue
Contributions $98,578
97.8%
Program Services $0
Investment Income $33
0.0%
Net Fundraising $2,212
2.2%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $74,915
Total Liabilities $0
Net Assets $74,915

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
$84,283
Expenses
$77,074
Net Income
$7,209
Net Assets
$53,742
Notable Sources of Revenue Percent of Total Revenue
Contributions $82,117
97.4%
Program Services $0
Investment Income $19
0.0%
Net Fundraising $2,148
2.5%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $53,742
Total Liabilities $0
Net Assets $53,742

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
$66,647
Expenses
$71,783
Net Income
-$5,136
Net Assets
$46,531
Notable Sources of Revenue Percent of Total Revenue
Contributions $64,760
97.2%
Program Services $0
Investment Income $16
0.0%
Net Fundraising $1,871
2.8%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $46,531
Total Liabilities $0
Net Assets $46,531

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.
2015

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$70,542
Expenses
$58,662
Net Income
$11,880
Net Assets
$51,667
Notable Sources of Revenue Percent of Total Revenue
Contributions $68,560
97.2%
Program Services $0
Investment Income $17
0.0%
Net Fundraising $1,965
2.8%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $51,667
Total Liabilities $0
Net Assets $51,667

Document Links

990-EZ

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

PDF

Fiscal Year Ending Dec.
2014

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$55,823
Expenses
$83,072
Net Income
-$27,249
Net Assets
$39,787
Notable Sources of Revenue Percent of Total Revenue
Contributions $54,284
97.2%
Program Services $0
Investment Income $33
0.1%
Net Fundraising $1,506
2.7%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $39,787
Total Liabilities $0
Net Assets $39,787

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
$57,605
Expenses
$74,931
Net Income
-$17,326
Net Assets
$67,036
Notable Sources of Revenue Percent of Total Revenue
Contributions $56,358
97.8%
Program Services $0
Investment Income $55
0.1%
Net Fundraising $1,192
2.1%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $67,036
Total Liabilities $0
Net Assets $67,036

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
$73,903
Expenses
$69,099
Net Income
$4,804
Net Assets
$84,362
Notable Sources of Revenue Percent of Total Revenue
Contributions $72,681
98.3%
Program Services $0
Investment Income $63
0.1%
Net Fundraising $1,159
1.6%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $84,362
Total Liabilities $0
Net Assets $84,362

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
$43,475
Expenses
$71,531
Net Income
-$28,056
Net Assets
$79,558
Notable Sources of Revenue Percent of Total Revenue
Contributions $41,559
95.6%
Program Services $0
Investment Income $33
0.1%
Net Fundraising $1,883
4.3%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $79,558
Total Liabilities $0
Net Assets $79,558

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
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-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

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

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

990-EZ

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

PDF

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

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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