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Rotary Club Of Tiburon Sunset Foundation

  • Tiburon, CA
  • Tax-exempt since Sept. 2000
  • EIN: 68-0458461

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: Philanthropy, Voluntarism and Grantmaking Foundations / Public Foundations (NTEE)

Donations to this organization are tax deductible.

Summary charts: organization finances over time

Revenue
$103k (2024)

Expenses
$59.6k (2024)

Total Assets
$237k (2024)

Total Liabilities
$22.4k (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 June
2024

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$102,731
Expenses
$59,595
Net Income
$43,136
Net Assets
$214,957
Notable Sources of Revenue Percent of Total Revenue
Contributions $67,299
65.5%
Program Services $0
Investment Income $18,764
18.3%
Net Fundraising $16,668
16.2%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $237,365
Total Liabilities $22,408
Net Assets $214,957
Compensation
Key Employees and Officers Compensation Other
Brian Swift (President And Trustee) $0 $0
Robert Hendry (Treasurer And Trustee) $0 $0
Valerie Castella (Secretary And Trustee) $0 $0
Kenneth Nemzer (Assistant Treasurer) $0 $0
Wayne Wagner (Trustee) $0 $0
David Bennett (Trustee) $0 $0
Mary Beth La Motte (Trustee) $0 $0
Harry Miller (Trustee) $0 $0
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Document Links

990-EZ
Filed on Sept. 23, 2024

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

View Filing
XML

Fiscal Year Ending June
2023

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$83,484
Expenses
$50,911
Net Income
$32,573
Net Assets
$171,821
Notable Sources of Revenue Percent of Total Revenue
Contributions $55,234
66.2%
Program Services $0
Investment Income $21,779
26.1%
Net Fundraising $6,471
7.8%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $186,554
Total Liabilities $14,733
Net Assets $171,821
Compensation
Key Employees and Officers Compensation Other
Brian Swift (President And Director) $0 $0
Robert Hendry (Treasurer And Director) $0 $0
Valerie Castellano (Secretary And Director) $0 $0
Harry Miller (Vice President And Director) $0 $0
Frederic Postle (Vice President And Director) $0 $0
Kenneth Press Nemzer (Assistant Treasurer) $0 $0
+ View more people

Document Links

990-EZ
Filed on Dec. 22, 2023

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

View Filing
PDF XML

Fiscal Year Ending June
2022

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$60,873
Expenses
$57,980
Net Income
$2,893
Net Assets
$139,248
Notable Sources of Revenue Percent of Total Revenue
Contributions $43,075
70.8%
Program Services $0
Investment Income $1,043
1.7%
Net Fundraising $5,557
9.1%
Sales of Assets $11,198
18.4%
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $145,539
Total Liabilities $6,291
Net Assets $139,248
Compensation
Key Employees and Officers Compensation Other
Brian Swift (President And Director) $0 $0
Robert Hendry (Treasurer And Director) $0 $0
Valerie Castellana (Secretary And Director) $0 $0
Harry Miller (Vice President And Director) $0 $0
Frederic Postle (Vice President And Director) $0 $0
+ View more people

Document Links

990-EZ
Filed on Aug. 8, 2022

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

View Filing
PDF XML

Fiscal Year Ending June
2021

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$58,294
Expenses
$51,939
Net Income
$6,355
Net Assets
$139,130
Notable Sources of Revenue Percent of Total Revenue
Contributions $43,925
75.4%
Program Services $0
Investment Income $442
0.8%
Net Fundraising $0
Sales of Assets $13,927
23.9%
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $139,130
Total Liabilities $0
Net Assets $139,130
Compensation
Key Employees and Officers Compensation Other
Brian Swift (President) $0 $0
Valerie Castellana (Secretary) $0 $0
David Bennett (Treasurer) $0 $0
Ric Postle (Vice President) $0 $0
Wayne Wagner (Vice President) $0 $0
+ View more people

Document Links

990-EZ
Filed on May 11, 2022

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

View Filing
XML

Fiscal Year Ending June
2020

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$48,841
Expenses
$37,606
Net Income
$11,235
Net Assets
$133,265
Notable Sources of Revenue Percent of Total Revenue
Contributions $43,350
88.8%
Program Services $0
Investment Income $717
1.5%
Net Fundraising $4,774
9.8%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $133,265
Total Liabilities $0
Net Assets $133,265
Compensation
Key Employees and Officers Compensation Other
Brian Swift (President) $0 $0
Valerie Castellana (Secretary) $0 $0
David Bennett (Treasurer) $0 $0
Ric Postle (Vice President) $0 $0
David Kweder (Vice President) $0 $0
Wayne Wagner (Vice President) $0 $0
Joan Lundstrom (Vice President) $0 $0
+ View more people

Document Links

990-EZ
Filed on May 8, 2021

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

View Filing
XML

Fiscal Year Ending June
2019

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$69,052
Expenses
$40,319
Net Income
$28,733
Net Assets
$121,527
Notable Sources of Revenue Percent of Total Revenue
Contributions $55,560
80.5%
Program Services $0
Investment Income $21
0.0%
Net Fundraising $13,471
19.5%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $121,527
Total Liabilities $0
Net Assets $121,527
Compensation
Key Employees and Officers Compensation Other
Brian Swift (President) $0 $0
Valerie Castellana (Secretary) $0 $0
David Bennett (Treasurer) $0 $0
William Mcnicholas (Vice President) $0 $0
Richard Denezza (Vice President) $0 $0
+ View more people

Document Links

990-EZ
Filed on May 14, 2020

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

View Filing
PDF XML

Fiscal Year Ending June
2018

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$36,320
Expenses
$31,520
Net Income
$4,800
Net Assets
$92,794
Notable Sources of Revenue Percent of Total Revenue
Contributions $36,255
99.8%
Program Services $0
Investment Income $65
0.2%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $92,794
Total Liabilities $0
Net Assets $92,794
Compensation
Key Employees and Officers Compensation Other
Brian Swift (President) $0 $0
Valerie Castellana (Secretary) $0 $0
David Bennett (Treasurer) $0 $0
William Mcnicholas (Vice President) $0 $0
Richard Denezza (Vice President) $0 $0
+ View more people

Document Links

990-EZ
Filed on May 13, 2019

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

View Filing
PDF XML

Fiscal Year Ending June
2017

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$31,314
Expenses
$30,140
Net Income
$1,174
Net Assets
$87,994
Notable Sources of Revenue Percent of Total Revenue
Contributions $31,246
99.8%
Program Services $0
Investment Income $68
0.2%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $87,994
Total Liabilities $0
Net Assets $87,994
Compensation
Key Employees and Officers Compensation Other
Brian Swift (President) $0 $0
Valerie Castellana (Secretary) $0 $0
David Bennett (Treasurer) $0 $0
William Mcnicholas (Vice President) $0 $0
Richard Denezza (Vice President) $0 $0
+ View more people

Document Links

990-EZ
Filed on May 12, 2018

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

View Filing
PDF XML

Fiscal Year Ending June
2016

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$49,878
Expenses
$35,281
Net Income
$14,597
Net Assets
$86,820
Notable Sources of Revenue Percent of Total Revenue
Contributions $49,805
99.9%
Program Services $0
Investment Income $73
0.1%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $86,820
Total Liabilities $0
Net Assets $86,820
Compensation
Key Employees and Officers Compensation Other
Brian Swift (President) $0 $0
Valerie Castellana (Secretary) $0 $0
David Bennett (Treasurer) $0 $0
William Mcnicholas (Vice President) $0 $0
Richard Denezza (Vice President) $0 $0
+ View more people

Document Links

990-EZ
Filed on March 1, 2017

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

View Filing
PDF XML

Fiscal Year Ending June
2015

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$31,019
Expenses
$30,461
Net Income
$558
Net Assets
$72,223
Notable Sources of Revenue Percent of Total Revenue
Contributions $30,985
99.9%
Program Services $0
Investment Income $34
0.1%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $72,223
Total Liabilities $0
Net Assets $72,223
Compensation
Key Employees and Officers Compensation Other
Brian Swift (President) $0 $0
Robert Hendry (Secretary) $0 $0
David Bennett (Treasurer) $0 $0
John Norris (Vice President) $0 $0
Richard Denezza (Vice President) $0 $0
+ View more people

Document Links

990-EZ
Filed on April 7, 2016

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

View Filing
PDF XML

Fiscal Year Ending June
2014

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$44,778
Expenses
$29,936
Net Income
$14,842
Net Assets
$71,665
Notable Sources of Revenue Percent of Total Revenue
Contributions $44,750
99.9%
Program Services $0
Investment Income $28
0.1%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $71,665
Total Liabilities $0
Net Assets $71,665

Document Links

990-EZ

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

PDF

Fiscal Year Ending June
2013

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$29,876
Expenses
$20,835
Net Income
$9,041
Net Assets
$56,823
Notable Sources of Revenue Percent of Total Revenue
Contributions $29,850
99.9%
Program Services $0
Investment Income $26
0.1%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $56,823
Total Liabilities $0
Net Assets $56,823

Document Links

990-EZ

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

PDF

Fiscal Year Ending June
2012

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$27,500
Expenses
$24,674
Net Income
$2,826
Net Assets
$47,782
Notable Sources of Revenue Percent of Total Revenue
Contributions $27,475
99.9%
Program Services $0
Investment Income $25
0.1%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $47,782
Total Liabilities $0
Net Assets $47,782

Document Links

990-EZ

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

PDF

Fiscal Year Ending June
2011

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$32,629
Expenses
$25,575
Net Income
$7,054
Net Assets
$44,956
Notable Sources of Revenue Percent of Total Revenue
Contributions $32,600
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 $44,956
Total Liabilities $0
Net Assets $44,956

Document Links

990-EZ

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

PDF

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

990-EZ

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

PDF

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

990-EZ

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

PDF

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

990-EZ

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

PDF

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.

API

The data powering this website is available programmatically, via an API. Read the API documentation »

Byline

By Andrea Suozzo, Alec Glassford and Ash Ngu, ProPublica, and Brandon Roberts, Special to ProPublica.
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.

Updated