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American Federation Of Teachers

6554 West Valley Mission Local
  • Saratoga, CA
  • Tax-exempt since Nov. 1967
  • EIN: 77-0004687

Organization summary

Type of Nonprofit

Designated as a Labor, agricultural and horticultural organizations that are educational or instructive, including unions, created for the purpose of improving conditions of work, and products of efficiency.

Donations to this organization are not tax deductible.

Summary charts: organization finances over time

Revenue
$725k (2025)

Expenses
$746k (2025)

Total Assets
$550k (2025)

Total Liabilities
$40.7k (2025)

Source: Form 990 tax filings from 2011 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 May
2025

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$725,292
Expenses
$745,962
Net Income
-$20,670
Net Assets
$509,479
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $640,676
88.3%
Investment Income $13,896
1.9%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $70,720
9.8%
Notable Expenses Percent of Total Expenses
Executive Compensation $288,863
38.7%
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $550,190
Total Liabilities $40,711
Net Assets $509,479
Compensation
Key Employees and Officers Compensation Related Other
Karen Chan (Executive Director) $174,329 $0 $0
Kate Disney (Prior President) $47,421 $0 $0
Jory Segal (Secretary) $25,011 $0 $0
Monica Nolasco (Mc P/T Rep) $20,533 $0 $0
Eva Maddox (Wv Assoc Rep) $13,319 $0 $0
Brenna Wundram (Vice President) $4,400 $0 $0
Jim Schweppe (President & Ceo) $3,850 $0 $0
Michele Speck (Treasurer) $0 $0 $0
Wendy Bowers Gachesa (Wv F/T Rep) $0 $0 $0
+ View more people

Document Links

990
Filed on Aug. 9, 2025

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

View Filing
XML

Fiscal Year Ending May
2024

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$718,968
Expenses
$671,629
Net Income
$47,339
Net Assets
$530,149
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $597,772
83.1%
Investment Income $13,812
1.9%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $107,384
14.9%
Notable Expenses Percent of Total Expenses
Executive Compensation $236,303
35.2%
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $566,114
Total Liabilities $35,965
Net Assets $530,149
Compensation
Key Employees and Officers Compensation Related Other
Karen Chan (Executive Director) $153,363 $0 $0
Jory Segal (Secretary) $32,386 $0 $0
Kate Disney (President) $23,173 $0 $0
Monica Nolasco (Mc P/T Rep) $15,383 $0 $0
Eva Maddox (Wv Assoc Rep) $11,998 $0 $0
Brenna Wundram (Vice President) $0 $0 $0
Michele Speck (Treasurer) $0 $0 $0
Wendy Bowers Gachesa (Wv F/T Rep) $0 $0 $0
Jim Schweppe (Mc Representati) $0 $0 $0
+ View more people

Document Links

990
Filed on Oct. 28, 2024

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

View Filing
XML

Fiscal Year Ending May
2023

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$604,180
Expenses
$727,264
Net Income
-$123,084
Net Assets
$482,810
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $538,147
89.1%
Investment Income $392
0.1%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $65,641
10.9%
Notable Expenses Percent of Total Expenses
Executive Compensation $95,096
13.1%
Professional Fundraising Fees $0
Other Salaries and Wages $126,295
17.4%
Assets/Debt
Total Assets $535,487
Total Liabilities $52,677
Net Assets $482,810
Compensation
Key Employees and Officers Compensation Related Other
Karen Chan (Executive Director) $126,295 $0 $0
Kate Disney (President) $45,633 $0 $0
Mel Pritchard (Vice President) $11,681 $0 $0
Nick Barron (P/T Rep) $10,981 $0 $0
Yanghee Kim (Prior Treasurer) $9,481 $0 $0
Jeff Cormier (F/T Rep) $6,094 $0 $0
Ellen Yu Costa (P/T Rep) $5,671 $0 $0
Jory Segal (Secretary) $3,850 $0 $0
Eva Maddox (Assoc Rep) $1,705 $0 $0
Michele Speck (Treasurer) $0 $0 $0
+ View more people

Document Links

990
Filed on Oct. 8, 2023

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

View Filing
PDF XML

Fiscal Year Ending May
2022

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$606,656
Expenses
$612,116
Net Income
-$5,460
Net Assets
$605,894
Notable Sources of Revenue Percent of Total Revenue
Contributions $6,000
1.0%
Program Services $535,682
88.3%
Investment Income $1,300
0.2%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $63,674
10.5%
Notable Expenses Percent of Total Expenses
Executive Compensation $66,234
10.8%
Professional Fundraising Fees $0
Other Salaries and Wages $116,710
19.1%
Assets/Debt
Total Assets $638,170
Total Liabilities $32,276
Net Assets $605,894
Compensation
Key Employees and Officers Compensation Related Other
Karen Chan (Executive Director) $110,459 $0 $0
Kate Disney (President) $29,086 $0 $0
Mel Pritchard (Vice President) $10,179 $0 $0
Nick Barron (P/T Rep) $5,410 $0 $0
Ellen Yu Costa (P/T Rep) $5,410 $0 $0
Laura Plunkett (Secretary) $4,220 $0 $0
Jory Segal (Secretary) $3,860 $0 $0
Yanghee Kim (Prior Treasurer) $3,850 $0 $0
Greg Allen (F/T Rep) $2,110 $0 $0
Jeff Cormier (F/T Rep) $2,109 $0 $0
Michele Speck (Treasurer) $0 $0 $0
+ View more people

Document Links

990
Filed on Sept. 23, 2022

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

View Filing
PDF XML

Fiscal Year Ending May
2021

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$592,917
Expenses
$610,030
Net Income
-$17,113
Net Assets
$611,354
Notable Sources of Revenue Percent of Total Revenue
Contributions $1,250
0.2%
Program Services $531,200
89.6%
Investment Income $2,078
0.4%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $58,389
9.8%
Notable Expenses Percent of Total Expenses
Executive Compensation $124,425
20.4%
Professional Fundraising Fees $0
Other Salaries and Wages $109,186
17.9%
Assets/Debt
Total Assets $644,104
Total Liabilities $32,750
Net Assets $611,354
Compensation
Key Employees and Officers Compensation Related Other
Karen Chan (Executive Director) $103,618 $0 $5,568
Kate Disney (President) $47,158 $0 $0
Ellen Yu Costa (P/T Rep) $16,047 $0 $0
Nick Barron (P/T Rep) $15,746 $0 $0
Jory Segal (Secretary) $15,396 $0 $0
Yanghee Kim (Treasurer) $12,929 $0 $0
Mel Pritchard (Vice President) $12,929 $0 $0
Patricia Louderback (F/T Rep) $2,110 $0 $0
Jeff Cormier (F/T Rep) $2,110 $0 $0
+ View more people

Document Links

990
Filed on Sept. 2, 2021

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

View Filing
PDF XML

Fiscal Year Ending May
2020

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$691,932
Expenses
$508,891
Net Income
$183,041
Net Assets
$628,467
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $623,263
90.1%
Investment Income $7,617
1.1%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $61,052
8.8%
Notable Expenses Percent of Total Expenses
Executive Compensation $50,731
10.0%
Professional Fundraising Fees $0
Other Salaries and Wages $78,954
15.5%
Assets/Debt
Total Assets $663,888
Total Liabilities $35,421
Net Assets $628,467
Compensation
Key Employees and Officers Compensation Related Other
Jory Segal (Secretary) $16,763 $0 $0
Kate Disney (President) $12,927 $0 $0
Ellen Yu Costa (P/T Rep) $8,809 $0 $0
Yanghee Kim (Treasurer) $3,642 $0 $0
Nick Barron (P/T Rep) $3,127 $0 $0
Lisa Bell (P/T Rep) $1,821 $0 $0
Kathy Haven (Vice President) $1,821 $0 $0
Jeff Cormier (F/T Rep) $1,821 $0 $0
Ann Marie Wasserbauer (Prior President) $0 $0 $0
Mel Pritchard (Vice President) $0 $0 $0
+ View more people

Document Links

990
Filed on Aug. 25, 2020

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

View Filing
PDF XML

Fiscal Year Ending May
2019

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$622,895
Expenses
$531,735
Net Income
$91,160
Net Assets
$445,426
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $555,708
89.2%
Investment Income $2,055
0.3%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $65,132
10.5%
Notable Expenses Percent of Total Expenses
Executive Compensation $89,063
16.7%
Professional Fundraising Fees $0
Other Salaries and Wages $64,865
12.2%
Assets/Debt
Total Assets $476,965
Total Liabilities $31,539
Net Assets $445,426
Compensation
Key Employees and Officers Compensation Related Other
Mel Pritchard (Vice President) $21,058 $0 $0
Jory Segal (Secretary) $16,923 $0 $0
Ann Marie Wasserbauer (Prior President) $16,319 $0 $0
Lisa Bell (P/T Rep) $12,613 $0 $0
Yanghee Kim (Treasurer) $11,621 $0 $0
Kathy Haven (P/T Rep) $8,897 $0 $0
Kate Disney (President) $1,632 $0 $0
+ View more people

Document Links

990
Filed on Sept. 26, 2019

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

View Filing
PDF XML

Fiscal Year Ending May
2018

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$651,215
Expenses
$600,859
Net Income
$50,356
Net Assets
$354,266
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $580,215
89.1%
Investment Income $28
0.0%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $70,972
10.9%
Notable Expenses Percent of Total Expenses
Executive Compensation $80,096
13.3%
Professional Fundraising Fees $0
Other Salaries and Wages $69,017
11.5%
Assets/Debt
Total Assets $386,156
Total Liabilities $31,890
Net Assets $354,266
Compensation
Key Employees and Officers Compensation Related Other
Jory Segal (Negotiator) $29,937 $0 $0
Diane Lamkin (Ex Treasurer) $18,308 $0 $0
Mel Pritchard (Vice President) $17,841 $0 $0
Ann Marie Wasserbauer (President) $14,010 $0 $0
Yanghee Kim (Treasurer) $0 $0 $0
+ View more people

Document Links

990
Filed on Oct. 4, 2018

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

View Filing
XML

Fiscal Year Ending May
2017

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$494,342
Expenses
$587,984
Net Income
-$93,642
Net Assets
$303,910
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $485,214
98.2%
Investment Income $28
0.0%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $9,100
1.8%
Notable Expenses Percent of Total Expenses
Executive Compensation $105,026
17.9%
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $334,668
Total Liabilities $30,758
Net Assets $303,910

Document Links

990

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

PDF

Fiscal Year Ending May
2016

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$469,087
Expenses
$269,494
Net Income
$199,593
Net Assets
$397,552
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $469,056
100.0%
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 $47,435
17.6%
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $400,288
Total Liabilities $2,736
Net Assets $397,552
Compensation
Key Employees and Officers Compensation Related Other
Jory Segal (Negotiator) $36,235 $0 $0
Lisa Bell (Assoc Rep) $4,262 $0 $0
Pat Andrews (Grievance Rep) $3,328 $0 $0
Marina Broeder (Assoc Rep) $3,328 $0 $0
Christy Brown (F/T Rep) $3,107 $0 $0
Ann Marie Wasserbauer (President) $0 $0 $0
Wendy Bowers Gachesa (Vice President) $0 $0 $0
Mel Pritchard (Vice President) $0 $0 $0
Rick Hobbs (Secretary) $0 $0 $0
Diane Lamkin (Treasurer) $0 $0 $0
+ View more people

Document Links

990
Filed on April 8, 2017

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

View Filing
PDF XML

Fiscal Year Ending May
2015

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$285,341
Expenses
$360,989
Net Income
-$75,648
Net Assets
$197,959
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $285,300
100.0%
Investment Income $41
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 $152,207
42.2%
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $197,959
Total Liabilities $0
Net Assets $197,959

Document Links

990

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

PDF

Fiscal Year Ending May
2014

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$285,840
Expenses
$267,498
Net Income
$18,342
Net Assets
$273,607
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $285,765
100.0%
Investment Income $75
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 $127,605
47.7%
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $273,607
Total Liabilities $0
Net Assets $273,607

Document Links

990

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

PDF

Fiscal Year Ending May
2013

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$292,172
Expenses
$224,727
Net Income
$67,445
Net Assets
$255,265
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $292,036
100.0%
Investment Income $136
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 $121,403
54.0%
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $255,265
Total Liabilities $0
Net Assets $255,265

Document Links

990

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

PDF
PDF (2 of 2)

Fiscal Year Ending May
2012

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$282,849
Expenses
$212,340
Net Income
$70,509
Net Assets
$187,820
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $282,665
99.9%
Investment Income $184
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 $116,009
54.6%
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $187,820
Total Liabilities $0
Net Assets $187,820

Document Links

990

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

PDF

Fiscal Year Ending May
2011

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$274,375
Expenses
$269,736
Net Income
$4,639
Net Assets
$117,311
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $274,216
99.9%
Investment Income $159
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 $111,736
41.4%
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $117,311
Total Liabilities $0
Net Assets $117,311

Document Links

990

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

PDF

Fiscal Year Ending May
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 May
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 May
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

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

PDF

Fiscal Year Ending May
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

990

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

PDF

Fiscal Year Ending May
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

990

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

PDF

Fiscal Year Ending May
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

990

Primary 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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About Nonprofit Explorer

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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