Tamalpa Institute

San Rafael, CA
Tax-exempt since July 1964
EIN: 94-6090882

Receive an email when new data is available for this organization.

Type of Nonprofit

Designated as a 501(c)(3) 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.

Revenue

$593k (2024)

Expenses

$504k (2024)

Total Assets

$1.05M (2024)

Total Liabilities

$24.8k (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

Revenue

$592,990

Expenses

$503,756

Net Income

$89,234

Net Assets

$1,024,707

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$24,616	4.2%
Program Services	$538,455	90.8%
Investment Income	$17,996	3.0%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	$11,869	2.0%
Net Inventory Sales	$0
Other Revenue	$54	0.0%

Notable Expenses		Percent of Total Expenses
Executive Compensation	$129,000	25.6%
Professional Fundraising Fees	$0
Other Salaries and Wages	$117,345	23.3%

Assets/Debt
Total Assets	$1,049,500
Total Liabilities	$24,793
Net Assets	$1,024,707

Compensation

Key Employees and Officers	Compensation	Related	Other
Daria Halprin Khalighi (Founding Dir.)	$154,000	$0	$0
Sue Heinemann (Secretary)	$0	$0	$0
Dana Swain (Chair)	$0	$0	$0
Rodman Marymor (Treasurer)	$0	$0	$0
Alice Rutkowski (Director)	$0	$0	$0
Brian Collentine (Director)	$0	$0	$0
James Nixon (Director)	$0	$0	$0

+ View more people

990

Filed on Jan. 24, 2025

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

View Filing

Schedules ▼

XML

Fiscal Year Ending June
2023

Revenue

$313,699

Expenses

$529,506

Net Income

-$215,807

Net Assets

$821,677

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$14,201	4.5%
Program Services	$314,598	> 100%
Investment Income	$12,937	4.1%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	-$28,037
Net Inventory Sales	$0
Other Revenue	$0

Notable Expenses		Percent of Total Expenses
Executive Compensation	$154,000	29.1%
Professional Fundraising Fees	$0
Other Salaries and Wages	$125,962	23.8%

Assets/Debt
Total Assets	$859,143
Total Liabilities	$37,466
Net Assets	$821,677

Compensation

Key Employees and Officers	Compensation	Related	Other
Daria Halprin Khalighi (Founding Dir.)	$154,000	$0	$0
Sue Heinemann (Secretary)	$0	$0	$0
Dana Swain (Chair)	$0	$0	$0
Rodman Marymor (Treasurer)	$0	$0	$0
Alice Rutkowski (Director)	$0	$0	$0
Brian Collentine (Director)	$0	$0	$0
James Nixon (Director)	$0	$0	$0

+ View more people

990

Filed on Oct. 25, 2023

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

View Filing

Schedules ▼

PDF XML

Fiscal Year Ending June
2022

Revenue

$583,412

Expenses

$520,367

Net Income

$63,045

Net Assets

$956,425

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$19,743	3.4%
Program Services	$563,696	96.6%
Investment Income	$3,193	0.5%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	-$3,481
Net Inventory Sales	$0
Other Revenue	$261	0.0%

Notable Expenses		Percent of Total Expenses
Executive Compensation	$156,846	30.1%
Professional Fundraising Fees	$0
Other Salaries and Wages	$123,082	23.7%

Assets/Debt
Total Assets	$963,398
Total Liabilities	$6,973
Net Assets	$956,425

Compensation

Key Employees and Officers	Compensation	Related	Other
Daria Halprin Khalighi (Founding Dir.)	$154,000	$0	$2,846
Sue Heinemann (Secretary)	$0	$0	$0
Dana Swain (Chair)	$0	$0	$0
Rodman Marymor (Treasurer)	$0	$0	$0
Alice Rutkowski (Director)	$0	$0	$0
Brian Collentine (Director)	$0	$0	$0
James Nixon (Director)	$0	$0	$0

+ View more people

990

Filed on Jan. 19, 2023

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

View Filing

Schedules ▼

XML

Fiscal Year Ending June
2021

Revenue

$585,334

Expenses

$489,968

Net Income

$95,366

Net Assets

$926,252

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$161,582	27.6%
Program Services	$423,266	72.3%
Investment Income	$331	0.1%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	-$46
Net Inventory Sales	$80	0.0%
Other Revenue	$121	0.0%

Notable Expenses		Percent of Total Expenses
Executive Compensation	$5,692	1.2%
Professional Fundraising Fees	$0
Other Salaries and Wages	$263,180	53.7%

Assets/Debt
Total Assets	$941,199
Total Liabilities	$14,947
Net Assets	$926,252

Compensation

Key Employees and Officers	Compensation	Related	Other
Daria Halprin Khalighi (Founding Dir.)	$107,800	$0	$5,692
Sue Heinemann (Secretary)	$0	$0	$0
Dana Swain (Chairman)	$0	$0	$0
Rodman Marymor (Treasurer)	$0	$0	$0
Matt Kursh (Director)	$0	$0	$0
Brian Collentine (Director)	$0	$0	$0
James Nixon (Director)	$0	$0	$0

+ View more people

990

Filed on Oct. 14, 2021

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

View Filing

Schedules ▼

XML

Fiscal Year Ending June
2020

Revenue

$491,589

Expenses

$440,423

Net Income

$51,166

Net Assets

$829,604

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$48,905	9.9%
Program Services	$435,626	88.6%
Investment Income	$6,256	1.3%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	$0
Net Inventory Sales	$667	0.1%
Other Revenue	$135	0.0%

Notable Expenses		Percent of Total Expenses
Executive Compensation	$72,650	16.5%
Professional Fundraising Fees	$0
Other Salaries and Wages	$105,476	23.9%

Assets/Debt
Total Assets	$839,799
Total Liabilities	$10,195
Net Assets	$829,604

Compensation

Key Employees and Officers	Compensation	Related	Other
Daria Halprin Khalighi (Founding Dir.)	$72,650	$0	$0
Dana Swain (Secretary)	$0	$0	$0
Rodman Marymor (Treasurer)	$0	$0	$0
James Nixon (Chairman)	$0	$0	$0

+ View more people

990

Filed on Oct. 27, 2020

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

View Filing

Schedules ▼

PDF XML

Fiscal Year Ending June
2019

Revenue

$557,589

Expenses

$476,438

Net Income

$81,151

Net Assets

$778,438

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$126,215	22.6%
Program Services	$418,274	75.0%
Investment Income	$10,676	1.9%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	$0
Net Inventory Sales	$1,335	0.2%
Other Revenue	$1,089	0.2%

Notable Expenses		Percent of Total Expenses
Executive Compensation	$88,063	18.5%
Professional Fundraising Fees	$0
Other Salaries and Wages	$133,202	28.0%

Assets/Debt
Total Assets	$914,214
Total Liabilities	$135,776
Net Assets	$778,438

Operated a school

Compensation

Key Employees and Officers	Compensation	Related	Other
Daria Halprin Khalighi (Founding Dir.)	$88,063	$0	$0
James Nixon (Director)	$450	$0	$0
Vivian Chavez (Chair/Secretary)	$0	$0	$0
Dana Swain (Treasurer)	$0	$0	$0
Rodman Marymor (Director)	$0	$0	$0

+ View more people

990

Filed on Nov. 8, 2019

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

View Filing

Schedules ▼

PDF XML

Fiscal Year Ending June
2018

Revenue

$609,011

Expenses

$546,086

Net Income

$62,925

Net Assets

$697,287

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$114,822	18.9%
Program Services	$486,468	79.9%
Investment Income	$5,282	0.9%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	$0
Net Inventory Sales	$729	0.1%
Other Revenue	$1,710	0.3%

Notable Expenses		Percent of Total Expenses
Executive Compensation	$122,990	22.5%
Professional Fundraising Fees	$0
Other Salaries and Wages	$115,203	21.1%

Assets/Debt
Total Assets	$795,688
Total Liabilities	$98,401
Net Assets	$697,287

Operated a school

Reported conflict of interest transactions

Compensation

Key Employees and Officers	Compensation	Related	Other
Daria Halprin Khalighi (Founding Dir.)	$77,740	$0	$0
Maria Del Rosario Sammartino (Director)	$45,000	$0	$0
James Nixon (Director)	$250	$0	$0
Vivian Chavez (Chair/Secretary)	$0	$0	$0
Dana Swain (Treasurer)	$0	$0	$0

+ View more people

990

Filed on Oct. 25, 2018

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

View Filing

Schedules ▼

PDF XML

Fiscal Year Ending June
2017

Revenue

$629,641

Expenses

$633,959

Net Income

-$4,318

Net Assets

$634,362

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$35,969	5.7%
Program Services	$592,012	94.0%
Investment Income	$923	0.1%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	$0
Net Inventory Sales	$535	0.1%
Other Revenue	$202	0.0%

Notable Expenses		Percent of Total Expenses
Executive Compensation	$83,000	13.1%
Professional Fundraising Fees	$0
Other Salaries and Wages	$197,569	31.2%

Assets/Debt
Total Assets	$774,696
Total Liabilities	$140,334
Net Assets	$634,362

Operated a school

Reported conflict of interest transactions

Compensation

Key Employees and Officers	Compensation	Related	Other
Daria Halprin Khalighi (Founding Dir.)	$82,275	$0	$0
Dana Swain (Director)	$4,923	$0	$0
Vivian Chavez (Chair/Secretary)	$0	$0	$0
Rodman Marymor (Treasurer)	$0	$0	$0
James Nixon (Director)	$0	$0	$0

+ View more people

990

Filed on March 29, 2018

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

View Filing

Schedules ▼

PDF XML

Fiscal Year Ending June
2016

Revenue

$706,311

Expenses

$635,372

Net Income

$70,939

Net Assets

$638,680

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$40,614	5.8%
Program Services	$664,862	94.1%
Investment Income	$278	0.0%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	$0
Net Inventory Sales	$415	0.1%
Other Revenue	$142	0.0%

Notable Expenses		Percent of Total Expenses
Executive Compensation	$83,775	13.2%
Professional Fundraising Fees	$0
Other Salaries and Wages	$184,611	29.1%

Assets/Debt
Total Assets	$838,043
Total Liabilities	$199,363
Net Assets	$638,680

Operated a school

Reported conflict of interest transactions

Compensation

Key Employees and Officers	Compensation	Related	Other
Daria Halprin Khalighi (Founding Dir.)	$82,715	$0	$0
Vivian Chavez (Chair)	$0	$0	$0
Dana Swain (Director)	$0	$0	$0
Rodman Marymor (Treasurer)	$0	$0	$0
Toby Symington (Secretary)	$0	$0	$0
James Nixon (Director)	$0	$0	$0

+ View more people

990

Filed on Nov. 8, 2016

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

View Filing

Schedules ▼

PDF XML

Fiscal Year Ending June
2015

Revenue

$719,161

Expenses

$670,287

Net Income

$48,874

Net Assets

$567,741

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$92,498	12.9%
Program Services	$625,689	87.0%
Investment Income	$882	0.1%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	$0
Net Inventory Sales	-$295
Other Revenue	$387	0.1%

Notable Expenses		Percent of Total Expenses
Executive Compensation	$87,044	13.0%
Professional Fundraising Fees	$0
Other Salaries and Wages	$181,132	27.0%

Assets/Debt
Total Assets	$843,117
Total Liabilities	$275,376
Net Assets	$567,741

Operated a school

Compensation

Key Employees and Officers	Compensation	Related	Other
Daria Halprin Khalighi (Founding Dir.)	$87,044	$0	$0
Vivian Chavez (Chair)	$0	$0	$0
Dana Swain (Director)	$0	$0	$0
Rodman Marymor (Treasurer)	$0	$0	$0
Toby Symington (Secretary)	$0	$0	$0
James Nixon (Director)	$0	$0	$0

+ View more people

990

Filed on Nov. 2, 2015

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

View Filing

Schedules ▼

PDF XML

Fiscal Year Ending June
2014

Revenue

$601,511

Expenses

$570,123

Net Income

$31,388

Net Assets

$522,240

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$32,240	5.4%
Program Services	$567,990	94.4%
Investment Income	$1,500	0.2%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	$0
Net Inventory Sales	-$375
Other Revenue	$156	0.0%

Notable Expenses		Percent of Total Expenses
Executive Compensation	$84,684	14.9%
Professional Fundraising Fees	$0
Other Salaries and Wages	$168,968	29.6%

Assets/Debt
Total Assets	$805,073
Total Liabilities	$282,833
Net Assets	$522,240

990

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

PDF

Fiscal Year Ending June
2013

Revenue

$545,687

Expenses

$500,879

Net Income

$44,808

Net Assets

$486,709

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$34,481	6.3%
Program Services	$509,568	93.4%
Investment Income	$1,184	0.2%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	$0
Net Inventory Sales	$144	0.0%
Other Revenue	$310	0.1%

Notable Expenses		Percent of Total Expenses
Executive Compensation	$95,775	19.1%
Professional Fundraising Fees	$0
Other Salaries and Wages	$135,945	27.1%

Assets/Debt
Total Assets	$634,059
Total Liabilities	$147,350
Net Assets	$486,709

990

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

PDF

Fiscal Year Ending June
2012

Revenue

$484,874

Expenses

$431,630

Net Income

$53,244

Net Assets

$441,901

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$5,393	1.1%
Program Services	$476,793	98.3%
Investment Income	$767	0.2%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	$0
Net Inventory Sales	$1,200	0.2%
Other Revenue	$721	0.1%

Notable Expenses		Percent of Total Expenses
Executive Compensation	$87,456	20.3%
Professional Fundraising Fees	$0
Other Salaries and Wages	$48,723	11.3%

Assets/Debt
Total Assets	$547,282
Total Liabilities	$105,381
Net Assets	$441,901

990

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

PDF

Fiscal Year Ending June
2011

Revenue

$584,166

Expenses

$322,000

Net Income

$262,166

Net Assets

$403,397

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$13,213	2.3%
Program Services	$565,787	96.9%
Investment Income	$572	0.1%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	$0
Net Inventory Sales	$3,332	0.6%
Other Revenue	$1,262	0.2%

Notable Expenses		Percent of Total Expenses
Executive Compensation	$50,150	15.6%
Professional Fundraising Fees	$0
Other Salaries and Wages	$21,095	6.6%

Assets/Debt
Total Assets	$523,635
Total Liabilities	$120,238
Net Assets	$403,397

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 »

See an issue with the data?

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.

Updated June 30, 2025

Tamalpa Institute

Organization summary

Type of Nonprofit

Summary charts: organization finances over time

Revenue $593k (2024)

Expenses $504k (2024)

Total Assets $1.05M (2024)

Total Liabilities $24.8k (2024)

Tax Filings by Year

Fiscal Year Ending June 2024

Extracted Financial Data

Extracted Financial Data from Form 990

Compensation

Document Links

990

Fiscal Year Ending June 2023

Extracted Financial Data

Extracted Financial Data from Form 990

Compensation

Document Links

990

Fiscal Year Ending June 2022

Extracted Financial Data

Extracted Financial Data from Form 990

Compensation

Document Links

990

Fiscal Year Ending June 2021

Extracted Financial Data

Extracted Financial Data from Form 990

Compensation

Document Links

990

Fiscal Year Ending June 2020

Extracted Financial Data

Extracted Financial Data from Form 990

Compensation

Document Links

990

Fiscal Year Ending June 2019

Extracted Financial Data

Extracted Financial Data from Form 990

Other

Compensation

Document Links

990

Fiscal Year Ending June 2018

Extracted Financial Data

Extracted Financial Data from Form 990

Other

Compensation

Document Links

990

Fiscal Year Ending June 2017

Extracted Financial Data

Extracted Financial Data from Form 990

Other

Compensation

Document Links

990

Fiscal Year Ending June 2016

Extracted Financial Data

Extracted Financial Data from Form 990

Other

Compensation

Document Links

990

Fiscal Year Ending June 2015

Extracted Financial Data

Extracted Financial Data from Form 990

Other

Compensation

Document Links

990

Fiscal Year Ending June 2014

Extracted Financial Data

Extracted Financial Data from Form 990

Document Links

990

Fiscal Year Ending June 2013

Revenue

$593k (2024)

Expenses

$504k (2024)

Total Assets

$1.05M (2024)

Total Liabilities

$24.8k (2024)

Fiscal Year Ending June
2024

Fiscal Year Ending June
2023

Fiscal Year Ending June
2022

Fiscal Year Ending June
2021

Fiscal Year Ending June
2020

Fiscal Year Ending June
2019

Fiscal Year Ending June
2018

Fiscal Year Ending June
2017

Fiscal Year Ending June
2016

Fiscal Year Ending June
2015

Fiscal Year Ending June
2014

Fiscal Year Ending June
2013

Fiscal Year Ending June
2012

Fiscal Year Ending June
2011

Fiscal Year Ending June
2010

Fiscal Year Ending June
2009

Fiscal Year Ending June
2008

Fiscal Year Ending June
2007

Fiscal Year Ending June
2006

Fiscal Year Ending June
2005

Fiscal Year Ending June
2004

Fiscal Year Ending June
2003

Fiscal Year Ending June
2002