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The Sheriffs Posse Of Contra Costa

Organization summary

Type of Nonprofit

Designated as a Civic leagues, social welfare organizations and local associations of employees, created to promote community welfare for charitable, educational or recreational purposes.

Donations to this organization are not tax deductible.

Summary charts: organization finances over time

Revenue
$98.1k (2024)

Expenses
$55.7k (2024)

Total Assets
$243k (2024)

Total Liabilities
$0 (2024)

Source: Form 990 tax filings from 2012 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 April
2024

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$98,098
Expenses
$55,737
Net Income
$42,361
Net Assets
$242,630
Notable Sources of Revenue Percent of Total Revenue
Contributions $46,663
47.6%
Program Services $0
Investment Income $20
0.0%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $51,415
52.4%
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 $242,630
Total Liabilities $0
Net Assets $242,630
Compensation
Key Employees and Officers Compensation Related Other
Michael Zumbo (Director) $0 $0 $0
Walter Pastore (Director) $0 $0 $0
Matthew Beinke (Director) $0 $0 $0
Albert Seeno Iii (Director) $0 $0 $0
Nickolas Montano (Director) $0 $0 $0
Eric Taylor (Director) $0 $0 $0
David Livingston (President) $0 $0 $0
Dr Peter Mangold (Secretary/Treasurer) $0 $0 $0

Document Links

Fiscal Year Ending April
2023

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$73,761
Expenses
$60,179
Net Income
$13,582
Net Assets
$200,269
Notable Sources of Revenue Percent of Total Revenue
Contributions $3,175
4.3%
Program Services $0
Investment Income $9
0.0%
Net Fundraising $26,080
35.4%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $200,269
Total Liabilities $0
Net Assets $200,269
Compensation
Key Employees and Officers Compensation Other
David Livingston (President) $0 $0
Dr Peter Mangold (Sec/Treasurer) $0 $0
Albert Seeno Iii (Director) $0 $0
Michael Zumbo (Director) $0 $0
Matthew Beinke (Director) $0 $0
Walter Pastore (Director) $0 $0
Eric Taylor (Director) $0 $0
Nickolas Montano (Director) $0 $0

Document Links

Fiscal Year Ending April
2022

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$80,976
Expenses
$38,539
Net Income
$42,437
Net Assets
$186,687
Notable Sources of Revenue Percent of Total Revenue
Contributions $6,000
7.4%
Program Services $0
Investment Income $10
0.0%
Net Fundraising $21,546
26.6%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $186,687
Total Liabilities $0
Net Assets $186,687
Compensation
Key Employees and Officers Compensation Other
David Livingston (President) $0 $0
Dr Peter Mangold (Sec/Treasurer) $0 $0
Albert Seeno Iii (Director) $0 $0
Michael Zumbo (Director) $0 $0
Matthew Beinke (Director) $0 $0
Walter Pastore (Director) $0 $0
Eric Taylor (Director) $0 $0
Robert Alvarado (Director) $0 $0

Document Links

Fiscal Year Ending April
2021

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$47,107
Expenses
$40,724
Net Income
$6,383
Net Assets
$144,250
Notable Sources of Revenue Percent of Total Revenue
Contributions $1,184
2.5%
Program Services $0
Investment Income $13
0.0%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $144,250
Total Liabilities $0
Net Assets $144,250
Compensation
Key Employees and Officers Compensation Other
David Livingston (President) $0 $0
Dr Peter Mangold (Sec/Treasurer) $0 $0
Albert Seeno Iii (Director) $0 $0
Michael Zumbo (Director) $0 $0
Matthew Beinke (Director) $0 $0
Walter Pastore (Director) $0 $0
Eric Taylor (Director) $0 $0
Robert Alvarado (Director) $0 $0

Document Links

Fiscal Year Ending April
2020

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$82,629
Expenses
$73,477
Net Income
$9,152
Net Assets
$137,867
Notable Sources of Revenue Percent of Total Revenue
Contributions $11,790
14.3%
Program Services $0
Investment Income $12
0.0%
Net Fundraising $19,907
24.1%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $137,867
Total Liabilities $0
Net Assets $137,867
Compensation
Key Employees and Officers Compensation Other
David Livingston (President) $0 $0
Dr Peter Mangold (Sec/Treasurer) $0 $0
Albert Seeno Iii (Director) $0 $0
Michael Zumbo (Director) $0 $0
Matthew Beinke (Director) $0 $0
Walter Pastore (Director) $0 $0
Eric Taylor (Director) $0 $0
Robert Alvarado (Director) $0 $0

Document Links

Fiscal Year Ending April
2019

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$95,909
Expenses
$67,023
Net Income
$28,886
Net Assets
$128,715
Notable Sources of Revenue Percent of Total Revenue
Contributions $16,000
16.7%
Program Services $0
Investment Income $12
0.0%
Net Fundraising $23,007
24.0%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $128,715
Total Liabilities $0
Net Assets $128,715
Compensation
Key Employees and Officers Compensation Other
David Livingston (President) $0 $0
Dr Peter Mangold (Sec/Treasurer) $0 $0
Albert Seeno Iii (Director) $0 $0
Michael Zumbo (Director) $0 $0
Matthew Beinke (Director) $0 $0
Walter Pastore (Director) $0 $0
Eric Taylor (Director) $0 $0
Robert Alvarado (Director) $0 $0

Document Links

Fiscal Year Ending April
2018

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$64,981
Expenses
$59,946
Net Income
$5,035
Net Assets
$99,829
Notable Sources of Revenue Percent of Total Revenue
Contributions $206
0.3%
Program Services $0
Investment Income $10
0.0%
Net Fundraising $13,278
20.4%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $99,829
Total Liabilities $0
Net Assets $99,829
Compensation
Key Employees and Officers Compensation Other
David Livingston (President) $0 $0
Dr Peter Mangold (Sec/Treasurer) $0 $0
Albert Seeno Iii (Director) $0 $0
Michael Zumbo (Director) $0 $0
Matthew Beinke (Director) $0 $0
Walter Pastore (Director) $0 $0
Don Theile (Director) $0 $0
Robert Alvarado (Director) $0 $0

Document Links

Fiscal Year Ending April
2017

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$65,435
Expenses
$48,191
Net Income
$17,244
Net Assets
$94,794
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $0
Investment Income $9
0.0%
Net Fundraising $13,096
20.0%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $94,794
Total Liabilities $0
Net Assets $94,794
Compensation
Key Employees and Officers Compensation Other
David Livingston (President) $0 $0
Dr Peter Mangold (Sec/Treasurer) $0 $0
Albert Seeno Iii (Director) $0 $0
Michael Zumbo (Director) $0 $0
Matthew Beinke (Director) $0 $0
Walter Pastore (Director) $0 $0
Don Theile (Director) $0 $0
Robert Alvarado (Director) $0 $0

Document Links

Fiscal Year Ending April
2016

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$62,378
Expenses
$51,070
Net Income
$11,308
Net Assets
$77,550
Notable Sources of Revenue Percent of Total Revenue
Contributions $728
1.2%
Program Services $0
Investment Income $7
0.0%
Net Fundraising $16,600
26.6%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $77,550
Total Liabilities $0
Net Assets $77,550
Compensation
Key Employees and Officers Compensation Other
David Livingston (President) $0 $0
Dr Peter Mangold (Sec/Treasurer) $0 $0
Albert Seeno Iii (Director) $0 $0
Michael Zumbo (Director) $0 $0
Louie Mangini (Director) $0 $0
Matthew Beinke (Director) $0 $0
Walter Pastore (Director) $0 $0
Don Theile (Director) $0 $0
Robert Alvarado (Director) $0 $0

Document Links

Fiscal Year Ending April
2015

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$62,122
Expenses
$46,416
Net Income
$15,706
Net Assets
$66,242
Notable Sources of Revenue Percent of Total Revenue
Contributions $15
0.0%
Program Services $0
Investment Income $5
0.0%
Net Fundraising $16,511
26.6%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $66,242
Total Liabilities $0
Net Assets $66,242
Compensation
Key Employees and Officers Compensation Other
David Livingston (President) $0 $0
Dr Peter Mangold (Sec/Treasurer) $0 $0
Albert Seeno Iii (Director) $0 $0
Michael Zumbo (Director) $0 $0
Louie Mangini (Director) $0 $0
Matthew Beinke (Director) $0 $0
Walter Pastore (Director) $0 $0
Don Theile (Director) $0 $0
Robert Alvarado (Director) $0 $0

Document Links

Fiscal Year Ending April
2014

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$59,850
Expenses
$52,069
Net Income
$7,781
Net Assets
$50,536
Notable Sources of Revenue Percent of Total Revenue
Contributions $3,946
6.6%
Program Services $0
Investment Income $4
0.0%
Net Fundraising $14,725
24.6%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $50,536
Total Liabilities $0
Net Assets $50,536
Compensation
Key Employees and Officers Compensation Other
David Livingston (President) $0 $0
Dr Peter Mangold (Sec/Treasurer) $0 $0
Albert Seeno Iii (Director) $0 $0
Michael Zumbo (Director) $0 $0
Louie Mangini (Director) $0 $0
Matthew Beinke (Director) $0 $0
Walter Pastore (Director) $0 $0
Don Theile (Director) $0 $0
Robert Alvarado (Director) $0 $0

Document Links

Fiscal Year Ending April
2013

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$47,381
Expenses
$49,453
Net Income
-$2,072
Net Assets
$42,755
Notable Sources of Revenue Percent of Total Revenue
Contributions $1,251
2.6%
Program Services $0
Investment Income $4
0.0%
Net Fundraising -$437
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $42,755
Total Liabilities $0
Net Assets $42,755

Document Links

Fiscal Year Ending April
2012

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$41,187
Expenses
$41,204
Net Income
-$17
Net Assets
$44,827
Notable Sources of Revenue Percent of Total Revenue
Contributions $540
1.3%
Program Services $0
Investment Income $3
0.0%
Net Fundraising $7,584
18.4%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $44,827
Total Liabilities $0
Net Assets $44,827

Document Links

Fiscal Year Ending April
2011

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 April
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 April
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 April
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 April
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 April
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 April
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 April
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

About 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 »

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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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