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South Bay Chamber Music Society Inc

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
$172k (2024)

Expenses
$56.4k (2024)

Total Assets
$194k (2024)

Total Liabilities
$0 (2024)

Years with missing data
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 June
2024

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$171,626
Expenses
$56,374
Net Income
$115,252
Net Assets
$194,116
Notable Sources of Revenue Percent of Total Revenue
Contributions $168,532
98.2%
Program Services $0
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $3,094
1.8%
Assets/Debt
Total Assets $194,116
Total Liabilities $0
Net Assets $194,116
Compensation
Key Employees and Officers Compensation Other
Robin Patterson (President) $0 $0
Jim Patterson (Vice President) $0 $0
Antoinette Crichton (Co Treasurer) $0 $0
John Williams (Co Treasurer) $0 $0
Linda Jenson (Co Secretary) $0 $0
Ronald Smith (Co Secretary) $0 $0

Document Links

Fiscal Year Ending June
2023

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$60,047
Expenses
$60,710
Net Income
-$663
Net Assets
$78,864
Notable Sources of Revenue Percent of Total Revenue
Contributions $59,176
98.5%
Program Services $0
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $871
1.5%
Assets/Debt
Total Assets $78,864
Total Liabilities $0
Net Assets $78,864
Compensation
Key Employees and Officers Compensation Other
Ronald Smith (Co Secretary) $0 $0
Robin Patterson (President) $0 $0
Jim Patterson (Vice President) $0 $0
Antoinette Crichton (Co Treasurer) $0 $0
John Williams (Co Treasurer) $0 $0
Linda Jenson (Co Secretary) $0 $0

Document Links

Fiscal Year Ending June
2022

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$59,739
Expenses
$54,080
Net Income
$5,659
Net Assets
$79,527
Notable Sources of Revenue Percent of Total Revenue
Contributions $59,543
99.7%
Program Services $0
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $196
0.3%
Assets/Debt
Total Assets $79,527
Total Liabilities $0
Net Assets $79,527
Compensation
Key Employees and Officers Compensation Other
Ronald Smith (Co Secretary) $0 $0
Robin Patterson (President) $0 $0
Jim Patterson (Vice President) $0 $0
Antoinette Crichton (Co Treasurer) $0 $0
John Williams (Co Treasurer) $0 $0
Linda Jenson (Co Secretary) $0 $0

Document Links

Fiscal Year Ending June
2021

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$48,746
Expenses
$53,840
Net Income
-$5,094
Net Assets
$73,868
Notable Sources of Revenue Percent of Total Revenue
Contributions $48,225
98.9%
Program Services $0
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $521
1.1%
Assets/Debt
Total Assets $73,868
Total Liabilities $0
Net Assets $73,868
Compensation
Key Employees and Officers Compensation Other
Robin Patterson (President) $0 $0
Jim Patterson (Vice President) $0 $0
Antoinette Crichton (Co Treasurer) $0 $0
John Williams (Co Treasurer) $0 $0
Linda Jenson (Secretary) $0 $0

Document Links

Fiscal Year Ending June
2020

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$58,238
Expenses
$43,134
Net Income
$15,104
Net Assets
$78,962
Notable Sources of Revenue Percent of Total Revenue
Contributions $57,768
99.2%
Program Services $0
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $470
0.8%
Assets/Debt
Total Assets $78,962
Total Liabilities $0
Net Assets $78,962
Compensation
Key Employees and Officers Compensation Other
Robin Patterson (President) $0 $0
Jim Patterson (Vice President) $0 $0
Antoinette Crichton (Co Treasurer) $0 $0
John Williams (Co Treasurer) $0 $0
Linda Jenson (Secretary) $0 $0

Document Links

Fiscal Year Ending June
2019

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$52,500
Expenses
$46,783
Net Income
$5,717
Net Assets
$63,858
Notable Sources of Revenue Percent of Total Revenue
Contributions $52,465
99.9%
Program Services $0
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $35
0.1%
Assets/Debt
Total Assets $63,858
Total Liabilities $0
Net Assets $63,858

Document Links

Fiscal Year Ending June
2018

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$57,160
Expenses
$47,834
Net Income
$9,326
Net Assets
$58,141
Notable Sources of Revenue Percent of Total Revenue
Contributions $57,125
99.9%
Program Services $0
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $35
0.1%
Assets/Debt
Total Assets $58,141
Total Liabilities $0
Net Assets $58,141

No Document Links

The IRS has provided extracted financial data for this filing, but has not yet released the source documents.

Fiscal Year Ending June
2017

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$44,970
Expenses
$46,491
Net Income
-$1,521
Net Assets
$48,813
Notable Sources of Revenue Percent of Total Revenue
Contributions $44,935
99.9%
Program Services $0
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $35
0.1%
Assets/Debt
Total Assets $48,813
Total Liabilities $0
Net Assets $48,813

Document Links

Fiscal Year Ending June
2016

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$57,594
Expenses
$43,074
Net Income
$14,520
Net Assets
$50,334
Notable Sources of Revenue Percent of Total Revenue
Contributions $57,550
99.9%
Program Services $0
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $44
0.1%
Assets/Debt
Total Assets $50,334
Total Liabilities $0
Net Assets $50,334

Document Links

Fiscal Year Ending June
2015

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$46,356
Expenses
$50,525
Net Income
-$4,169
Net Assets
$35,814
Notable Sources of Revenue Percent of Total Revenue
Contributions $46,311
99.9%
Program Services $0
Investment Income $45
0.1%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $35,814
Total Liabilities $0
Net Assets $35,814

Document Links

Fiscal Year Ending June
2014

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$55,787
Expenses
$55,962
Net Income
-$175
Net Assets
$39,983
Notable Sources of Revenue Percent of Total Revenue
Contributions $55,787
100%
Program Services $0
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $39,983
Total Liabilities $0
Net Assets $39,983
Compensation
Key Employees and Officers Compensation Other
Jess Morton (President) $0 $0
Jan Simon (Vice President) $0 $0
Toni Crichton (Co Treasurer) $0 $0
Robin Paterson (Co Treasurer) $0 $0
John Williams (Secretary) $0 $0
Gary Gordon (Music Program Director) $0 $0
Peter Landecker (Board Member) $0 $0
Donna Morton (Board Member) $0 $0
Jim Paterson (Board Member) $0 $0
Jerald Simon (Board Member) $0 $0
Ronald Smith (Board Member) $0 $0
Elaine Trotter (Board Member) $0 $0
Tom Van Huss (Board Member) $0 $0
Wendy Wolf (Board Member) $0 $0

Document Links

Fiscal Year Ending June
2011

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$38,589
Expenses
$38,925
Net Income
-$336
Net Assets
$34,742
Notable Sources of Revenue Percent of Total Revenue
Contributions $38,506
99.8%
Program Services $0
Investment Income $83
0.2%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $34,742
Total Liabilities $0
Net Assets $34,742

Document Links

Fiscal Year Ending June
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 June
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 June
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 June
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 June
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 June
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 June
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 June
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 June
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

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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