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Living Classroom

  • Los Altos, CA
  • Tax-exempt since Dec. 2013
  • EIN: 45-5192035

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
$509k (2025)

Expenses
$373k (2025)

Total Assets
$227k (2025)

Total Liabilities
−$3.69k (2025)

Source: Form 990 tax filings from 2014 to 2025

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
2025

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$508,985
Expenses
$373,005
Net Income
$135,980
Net Assets
$230,534
Notable Sources of Revenue Percent of Total Revenue
Contributions $253,076
49.7%
Program Services $253,761
49.9%
Investment Income $2,148
0.4%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $23,075
6.2%
Professional Fundraising Fees $0
Other Salaries and Wages $218,667
58.6%
Assets/Debt
Total Assets $226,846
Total Liabilities -$3,688
Net Assets $230,534
Compensation
Key Employees and Officers Compensation Related Other
Sierra Van Zandt (Executive Dir.) $23,075 $0 $0
Victoria Moore (President) $0 $0 $0
Don Arnold (Secretary) $0 $0 $0
Mallory Matthews (Director) $0 $0 $0
Pamela Devenney (Director) $0 $0 $0
James Kim (Treasurer) $0 $0 $0
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Document Links

990
Filed on Aug. 28, 2025

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

View Filing
XML

Fiscal Year Ending June
2024

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$248,404
Expenses
$213,965
Net Income
$34,439
Net Assets
$92,224
Notable Sources of Revenue Percent of Total Revenue
Contributions $102,504
41.3%
Program Services $145,743
58.7%
Investment Income $157
0.1%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $95,760
44.8%
Professional Fundraising Fees $0
Other Salaries and Wages $59,145
27.6%
Assets/Debt
Total Assets $91,970
Total Liabilities -$254
Net Assets $92,224
Compensation
Key Employees and Officers Compensation Related Other
Patricia Berryhill (Garden Manager) $41,458 $0 $0
Susan Harder (Program Co Director And Instructor) $27,876 $0 $0
Kim Reynolds (Program Co Director And Instructor) $26,426 $0 $0
Victoria Moore (President) $0 $0 $0
Don Arnold (Secretary) $0 $0 $0
Mallory Matthews (Director) $0 $0 $0
Pamela Devenney (Vice President) $0 $0 $0
James Kim (Treasurer) $0 $0 $0
Sierra Van Zandt (Executive Dir.) $0 $0 $0
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Document Links

990
Filed on Sept. 9, 2024

Primary 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 Form 990
Revenue
$314,985
Expenses
$342,132
Net Income
-$27,147
Net Assets
$57,785
Notable Sources of Revenue Percent of Total Revenue
Contributions $142,930
45.4%
Program Services $170,845
54.2%
Investment Income $1,210
0.4%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $165,413
48.3%
Professional Fundraising Fees $0
Other Salaries and Wages $98,974
28.9%
Assets/Debt
Total Assets $57,531
Total Liabilities -$254
Net Assets $57,785
Compensation
Key Employees and Officers Compensation Related Other
Margot Harrigan (Executive Director) $84,025 $0 $0
Patricia Berryhill (Garden Manager) $45,812 $0 $0
Susan Harder (Program Co Director And Instructor) $25,728 $0 $0
Kim Reynolds (Program Co Director And Instructor) $9,848 $0 $0
Victoria Moore (President) $0 $0 $0
Don Arnold (Secretary) $0 $0 $0
Mallory Matthews (Director) $0 $0 $0
Deepika Gajaria (Director) $0 $0 $0
Pamela Devenney (Director) $0 $0 $0
+ View more people

Document Links

990
Filed on May 6, 2024

Primary 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 Form 990
Revenue
$315,452
Expenses
$366,168
Net Income
-$50,716
Net Assets
$84,932
Notable Sources of Revenue Percent of Total Revenue
Contributions $183,558
58.2%
Program Services $131,863
41.8%
Investment Income $31
0.0%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $73,216
20.0%
Professional Fundraising Fees $0
Other Salaries and Wages $221,945
60.6%
Assets/Debt
Total Assets $84,932
Total Liabilities $0
Net Assets $84,932
Compensation
Key Employees and Officers Compensation Related Other
Margot Harrigan (Executive Dir.) $73,216 $0 $0
Victoria Moore (Treasurer) $0 $0 $0
Don Arnold (Secretary) $0 $0 $0
Katrina Morkner (President) $0 $0 $0
Deepika Gajaria (Director) $0 $0 $0
Pamela Devenney (Director) $0 $0 $0
+ View more people

Document Links

990
Filed on May 2, 2023

Primary 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 Form 990
Revenue
$342,961
Expenses
$326,213
Net Income
$16,748
Net Assets
$135,648
Notable Sources of Revenue Percent of Total Revenue
Contributions $195,586
57.0%
Program Services $147,150
42.9%
Investment Income $225
0.1%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $73,216
22.4%
Professional Fundraising Fees $0
Other Salaries and Wages $158,948
48.7%
Assets/Debt
Total Assets $135,648
Total Liabilities $0
Net Assets $135,648
Compensation
Key Employees and Officers Compensation Related Other
Margot Harrigan (Executive Dir.) $73,216 $0 $0
Victoria Moore (Treasurer) $0 $0 $0
Don Arnold (Secretary) $0 $0 $0
Katrina Morkner (President) $0 $0 $0
Deepika Gajaria (Director) $0 $0 $0
Pamela Devenney (Director) $0 $0 $0
+ View more people

Document Links

990
Filed on March 9, 2022

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

View Filing
PDF XML

Fiscal Year Ending June
2020

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$496,221
Expenses
$410,893
Net Income
$85,328
Net Assets
$118,900
Notable Sources of Revenue Percent of Total Revenue
Contributions $286,775
57.8%
Program Services $209,378
42.2%
Investment Income $68
0.0%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $62,000
15.1%
Professional Fundraising Fees $0
Other Salaries and Wages $224,385
54.6%
Assets/Debt
Total Assets $118,900
Total Liabilities $0
Net Assets $118,900
Compensation
Key Employees and Officers Compensation Related Other
Margot Harrigan (Executive Dir.) $62,000 $0 $0
Victoria Moore (Vice President) $0 $0 $0
Don Arnold (Secretary) $0 $0 $0
Katrina Morkner (President) $0 $0 $0
Susan Price Jang Joined 319 (Director) $0 $0 $0
Hafsa Mirza Thru 32019 (Treasurer) $0 $0 $0
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Document Links

990
Filed on Nov. 10, 2020

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

View Filing
PDF XML
PDF (2 of 2)

Fiscal Year Ending June
2019

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$465,543
Expenses
$421,335
Net Income
$44,208
Net Assets
$33,572
Notable Sources of Revenue Percent of Total Revenue
Contributions $357,901
76.9%
Program Services $107,565
23.1%
Investment Income $77
0.0%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $48,716
11.6%
Professional Fundraising Fees $0
Other Salaries and Wages $259,700
61.6%
Assets/Debt
Total Assets $33,795
Total Liabilities $223
Net Assets $33,572

Document Links

990

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

PDF

Fiscal Year Ending June
2018

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$438,125
Expenses
$510,169
Net Income
-$72,044
Net Assets
-$10,636
Notable Sources of Revenue Percent of Total Revenue
Contributions $342,377
78.1%
Program Services $94,000
21.5%
Investment Income $1,748
0.4%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $47,372
9.3%
Professional Fundraising Fees $0
Other Salaries and Wages $233,809
45.8%
Assets/Debt
Total Assets $15,601
Total Liabilities $26,237
Net Assets -$10,636

Document Links

990

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

PDF

Fiscal Year Ending June
2017

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$460,641
Expenses
$477,140
Net Income
-$16,499
Net Assets
$61,408
Notable Sources of Revenue Percent of Total Revenue
Contributions $229,766
49.9%
Program Services $230,875
50.1%
Investment Income $0
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $64,470
13.5%
Professional Fundraising Fees $0
Other Salaries and Wages $163,081
34.2%
Assets/Debt
Total Assets $61,971
Total Liabilities $563
Net Assets $61,408

Document Links

990

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

PDF

Fiscal Year Ending June
2016

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$259,104
Expenses
$254,454
Net Income
$4,650
Net Assets
$77,907
Notable Sources of Revenue Percent of Total Revenue
Contributions $152,204
58.7%
Program Services $106,900
41.3%
Investment Income $0
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $35,887
14.1%
Professional Fundraising Fees $0
Other Salaries and Wages $124,533
48.9%
Assets/Debt
Total Assets $77,907
Total Liabilities $0
Net Assets $77,907

Document Links

990

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

PDF

Fiscal Year Ending June
2015

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$189,934
Expenses
$165,928
Net Income
$24,006
Net Assets
$73,257
Notable Sources of Revenue Percent of Total Revenue
Contributions $154,504
81.3%
Program Services $35,430
18.7%
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $73,257
Total Liabilities $0
Net Assets $73,257

Document Links

990-EZ

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

PDF

Fiscal Year Ending June
2014

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$193,906
Expenses
$144,655
Net Income
$49,251
Net Assets
$49,251
Notable Sources of Revenue Percent of Total Revenue
Contributions $155,256
80.1%
Program Services $38,650
19.9%
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $51,351
Total Liabilities $2,100
Net Assets $49,251

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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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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